[ CAS No. 916766-83-1 ] {[proInfo.proName]}

Name: 916766-83-1|3-(4-(Chloromethyl)phenyl)-1-methyl-1H-pyrazole|97%
Brand: Ambeed
SKU: A795995
Price: 13.0 USD
Availability: InStock
Rating: 93 (40 reviews)

,{[proInfo.pro_purity]}

Cat. No.: {[proInfo.prAm]}

HazMat Fee +

There will be a HazMat fee per item when shipping a dangerous goods. The HazMat fee will be charged to your UPS/DHL/FedEx collect account or added to the invoice unless the package is shipped via Ground service. Ship by air in Excepted Quantity (each bottle), which is up to 1g/1mL for class 6.1 packing group I or II, and up to 25g/25ml for all other HazMat items.

Type	HazMat fee for 500 gram (Estimated)
Excepted Quantity	USD 0.00
Limited Quantity	USD 15-60
Inaccessible (Haz class 6.1), Domestic	USD 80+
Inaccessible (Haz class 6.1), International	USD 150+
Accessible (Haz class 3, 4, 5 or 8), Domestic	USD 100+
Accessible (Haz class 3, 4, 5 or 8), International	USD 200+

DV 2D 3D

3d Animation Molecule Structure of 916766-83-1

Structure of 916766-83-1 * Storage: {[proInfo.prStorage]}

Cart0 Add to My Favorites Add to My Favorites Bulk Inquiry Inquiry Add To Cart

Search after Editing

* Storage: {[proInfo.prStorage]}

For Research Only 110K+ Compounds Competitive Price 1-2 Day Shipping

Quality Control of [ 916766-83-1 ]

COA NMR CNMR HPLC LC-MS

Related Doc. of [ 916766-83-1 ]

SDS Specification

Alternatived Products of [ 916766-83-1 ]

Product Details of [ 916766-83-1 ]

CAS No. :	916766-83-1	MDL No. :	MFCD09702351
Formula :	C₁₁H₁₁ClN₂	Boiling Point :	-
Linear Structure Formula :	-	InChI Key :	YLJMPTWMRVXTQQ-UHFFFAOYSA-N
M.W :	206.67	Pubchem ID :	24229472
Synonyms :

Calculated chemistry of [ 916766-83-1 ]

Physicochemical Properties

Num. heavy atoms :	14
Num. arom. heavy atoms :	11
Fraction Csp3 :	0.18
Num. rotatable bonds :	2
Num. H-bond acceptors :	1.0
Num. H-bond donors :	0.0
Molar Refractivity :	58.69
TPSA :	17.82 Å²

Pharmacokinetics

GI absorption :	High
BBB permeant :	Yes
P-gp substrate :	No
CYP1A2 inhibitor :	Yes
CYP2C19 inhibitor :	Yes
CYP2C9 inhibitor :	No
CYP2D6 inhibitor :	No
CYP3A4 inhibitor :	No
Log Kp (skin permeation) :	-5.94 cm/s

Lipophilicity

Log Po/w (iLOGP) :	2.29
Log Po/w (XLOGP3) :	2.28
Log Po/w (WLOGP) :	2.67
Log Po/w (MLOGP) :	2.34
Log Po/w (SILICOS-IT) :	2.93
Consensus Log Po/w :	2.5

Druglikeness

Lipinski :	0.0
Ghose :	None
Veber :	0.0
Egan :	0.0
Muegge :	0.0
Bioavailability Score :	0.55

Water Solubility

Log S (ESOL) :	-3.01
Solubility :	0.203 mg/ml ; 0.000984 mol/l
Class :	Soluble
Log S (Ali) :	-2.29
Solubility :	1.06 mg/ml ; 0.00511 mol/l
Class :	Soluble
Log S (SILICOS-IT) :	-4.34
Solubility :	0.00942 mg/ml ; 0.0000456 mol/l
Class :	Moderately soluble

Medicinal Chemistry

PAINS :	0.0 alert
Brenk :	1.0 alert
Leadlikeness :	1.0
Synthetic accessibility :	1.9

Safety of [ 916766-83-1 ]

Signal Word:	Danger	Class:	8
Precautionary Statements:	P280-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P310	UN#:	3261
Hazard Statements:	H302-H314	Packing Group:	Ⅲ
GHS Pictogram:

Application In Synthesis of [ 916766-83-1 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

Upstream synthesis route of [ 916766-83-1 ]
Downstream synthetic route of [ 916766-83-1 ]

[ 916766-83-1 ] Synthesis Path-Upstream 1~2

1
[ 179055-20-0 ]
[ 916766-83-1 ]

Yield	Reaction Conditions	Operation in experiment
0.65 g	With thionyl chloride In tetrahydrofuran at 17℃; for 16 h; Cooling with ice	C) 3- [4- (chloromethyl) phenyl] -1-methyl-lH-pyrazole To a solution of [4- ( l-methyl-lH-pyrazol-3- yl) phenyl] methanol (1.00 g) in THF (15.0 mL) was added dropwise thionyl chloride (0.58 mL) under ice-cooling, and the mixture was stirred at 17°C for 16 hr. The reaction mixture was diluted with water and ethyl acetate, and saturated aqueous sodium bicarbonate was added thereto. The organic layer was washed with saturated brine, and dried over anhydrous sodium sulfate, and the solvent was evaporated under reduced pressure. The residue was purified by silica gel column chromatography (ethyl acetate/hexane) to give the title compound (0.65 g) . NMR (300MHz, CDC1₃) δ 3.95 (3H, s) , 4.61 (2H, s) , 6.49-6.57 (1H, m) , 7.33-7.44 (3H, m) , 7.74-7.82 (2H, m) .

Reference： [1] Journal of Medicinal Chemistry, 2018, vol. 61, # 7, p. 2875 - 2894
[2] Patent: WO2015/163485, 2015, A1, . Location in patent: Paragraph 0427

2
[ 873-75-6 ]
[ 916766-83-1 ]

Reference： [1] Journal of Medicinal Chemistry, 2018, vol. 61, # 7, p. 2875 - 2894

[ 916766-83-1 ] Synthesis Path-Downstream 1~18

1
[ 916766-83-1 ]
[ 1259765-95-1 ]

Yield	Reaction Conditions	Operation in experiment
		Triethyl 2-(4-(1-methyl-1H-pyrazol-3-yl)phenyl)ethane-1,1,1-tricarboxylate 1m Prepared from <strong>[916766-83-1]3-[4-(chloromethyl)phenyl]-1-methyl-1H-pyrazole</strong> (Maybridge, CC23824) according to the general alkylation protocol, to give the title compound in the form of a yellow oil (yield?95%). 1H NMR (CDCl3): delta 1.20 (t, 9H, J=7.25 Hz); 3.51 (s, 2H); 3.93 (s, 31-1); 4.19 (q, 6H, J=7.25 Hz); 6.49 (d, 1H, J=2.25 Hz); 7.28 (d, 2H, J=8 Hz); 7.65 (d, 2H, J=8 Hz); 7.99 (s, 1H).

Reference： [1]Patent: US8691753,2014,B2 .Location in patent: Page/Page column

2
[ 179055-20-0 ]
[ 916766-83-1 ]

Yield	Reaction Conditions	Operation in experiment
0.65 g	With thionyl chloride; In tetrahydrofuran; at 17℃; for 16.0h;Cooling with ice;	C) 3- [4- (chloromethyl) phenyl] -1-methyl-lH-pyrazole To a solution of [4- ( l-methyl-lH-pyrazol-3- yl) phenyl] methanol (1.00 g) in THF (15.0 mL) was added dropwise thionyl chloride (0.58 mL) under ice-cooling, and the mixture was stirred at 17C for 16 hr. The reaction mixture was diluted with water and ethyl acetate, and saturated aqueous sodium bicarbonate was added thereto. The organic layer was washed with saturated brine, and dried over anhydrous sodium sulfate, and the solvent was evaporated under reduced pressure. The residue was purified by silica gel column chromatography (ethyl acetate/hexane) to give the title compound (0.65 g) . NMR (300MHz, CDC13) delta 3.95 (3H, s) , 4.61 (2H, s) , 6.49-6.57 (1H, m) , 7.33-7.44 (3H, m) , 7.74-7.82 (2H, m) .

Reference： [1]Journal of Medicinal Chemistry,2018,vol. 61,p. 2875 - 2894
[2]Patent: WO2015/163485,2015,A1 .Location in patent: Paragraph 0427

3
[ 916766-83-1 ]
2-((1S,2S)-2-hydroxycyclopentyl)-4,5-dimethyl-6-(4-(1-methyl-1H-pyrazol-3-yl)benzyl)isoindolin-1-one [ No CAS ]

Reference： [1]Patent: WO2015/163485,2015,A1

4
[ 916766-83-1 ]
methyl 3,4-dimethyl-5-(4-(1-methyl-1H-pyrazol-3-yl)benzyl)-2-(((trifluoromethyl)sulfonyl)oxy)benzoate [ No CAS ]

Reference： [1]Patent: WO2015/163485,2015,A1

5
[ 916766-83-1 ]
methyl 3,4-dimethyl-5-(4-(1-methyl-1H-pyrazol-3-yl)benzyl)-2-vinylbenzoate [ No CAS ]

Reference： [1]Patent: WO2015/163485,2015,A1

6
[ 916766-83-1 ]
methyl 2-formyl-3,4-dimethyl-5-(4-(1-methyl-1H-pyrazol-3-yl)benzyl)benzoate [ No CAS ]

Reference： [1]Patent: WO2015/163485,2015,A1

7
[ 916766-83-1 ]
methyl 2-hydroxy-3,4-dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate [ No CAS ]
methyl 2-hydroxy-3,4-dimethyl-5-(4-(1-methyl-1H-pyrazol-3-yl)benzyl)benzoate [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
0.65 g	With tetrakis(triphenylphosphine) palladium(0); sodium carbonate; In 1,2-dimethoxyethane; water; at 80℃;Inert atmosphere;	H) methyl 2-hydroxy-3, 4-dimethyl-5- (4- ( l-methyl-lH-pyrazol-3- yl) benzyl) benzoate To a solution of methyl 2-hydroxy-3, 4-dimethyl-5- (4, 4, 5, 5-tetramethyl-l, 3, 2-dioxaborolan-2-yl ) benzoate (0.97 g) , 3- [4- (chloromethyl) phenyl] -1-methyl-lH-pyrazole (0.65 g) and sodium carbonate (0.67 g) in a mixed solvent of 1,2- dimethoxyethane (12.0 mL) -water (4.00 mL) was added tetrakis (triphenylphosphine) palladium(O) (0.18 g) under argon atmosphere, and the mixture was stirred overnight at 80C. To the reaction mixture was added water, and the mixture was extracted with ethyl acetate. The organic layer was washed with saturated brine, and dried over anhydrous magnesium sulfate, and the solvent was evaporated under reduced pressure. The residue was purified by silica gel column chromatography (ethyl acetate/hexane) to give the title compound (0.65 g) . -XH NMR (300MHz, CDC13) delta 2.14 (3H, s) , 2.20 (3H, s) , 3.91 (3H, s), 3.94 (3H, s), 3.97 (2H, s) , 6.49 (1H, d, J = 2.3 Hz), 7.10 (2H, d, J = 8.3 Hz), 7.35 (1H, d, J = 2.3 Hz), 7.53 (1H, s) , 7.65-7.72 (2H, m) , 10.99 (1H, s) .

Reference： [1]Patent: WO2015/163485,2015,A1 .Location in patent: Paragraph 0432

8
[ 916766-83-1 ]
methyl 1H-pyrrolo[3,2-b]pyridine-3-carboxylate [ No CAS ]
methyl 1-[4-(1-methyl-1H-pyrazol-3-yl)benzyl]-1H-pyrrolo[3,2-b]pyridine-3-carboxylate [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
99%	With potassium hydroxide; In acetone; at 50℃; for 18.0h;	A mixture of methyl1H-pyrrolo[3,2-b]pyridine-3-carboxylate (2.2 g, 12.50mmol), <strong>[916766-83-1]3-[4-(chloromethyl)phenyl]-1-methyl-1H-pyrazole</strong>(3.04 g, 12.5 mmol), and KOH (1.4 g, 25.0 mmol) in acetone (80 mL) was stirredat 50 C for 18 h. The reaction mixture was concentrated, diluted with 100 mLof H2O, and neutralized to pH 7 with 6.0 M aq. HCl. The aq. mixture was extracted with EtOAc (2 x100 mL), and the combined extracts were dried (Na2CO3),filtered, and concentrated to afford 4.3 g (99%) of intermediate 7a as a yellow solid. Intermediate 7a was used in the following step without additional purification.

Reference： [1]Bioorganic and Medicinal Chemistry Letters,2016,vol. 26,p. 650 - 655

9
[ 916766-83-1 ]
1-[4-(1-ethyl-1H-pyrazol-3-yl)-benzyl]-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid (3R,4S)-(3-hydroxy-tetrahydro-pyran-4-yl)-amide [ No CAS ]

Reference： [1]Bioorganic and Medicinal Chemistry Letters,2016,vol. 26,p. 650 - 655

10
[ 916766-83-1 ]
1-[4-(1-methyl-1H-pyrazol-3-yl)benzyl]-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid hydrochloride [ No CAS ]

Reference： [1]Bioorganic and Medicinal Chemistry Letters,2016,vol. 26,p. 650 - 655

11
[ 916766-83-1 ]
3-((3S,4S)-4-hydroxytetrahydro-2H-pyran-3-yl)-7,8-dimethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-benzo[e][1,3]oxazin-4(3H)-one [ No CAS ]
1,5-anhydro-2,4-dideoxy-2-(7,8-dimethyl-6-(4-(1-methyl-1H-pyrazol-3-yl)benzyl)-4-oxo-2H-1,3-benzoxazin-3(4H)-yl)-L-threo-pentitol [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
0.02 g	With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium carbonate; In 1,2-dimethoxyethane; water; at 110℃; for 0.833333h;Microwave irradiation;	To a mixture of 3- ( (3S, 4S) -4-hydroxytetrahydro-2H-pyran-3-yl) -7, 8-dimethyl-6- (4,4,5, 5-tetramethyl-l, 3, 2-dioxaborolan-2- yl) -2H-benzo [e] [1, 3] oxazin-4 (3H) -one (0.06 g), 3-(4- (chloromethyl) phenyl) -1-methyl-lH-pyrazole (0.03 g) and 2 M aqueous sodium carbonate solution (0.16 mL) in DME (3 mL) -water (0.3 mL) was added 1, 1' -bis (diphenylphosphino) ferrocenepalladium (II) chloride (0.01 g) , and the mixture was subjected to microwave irradiation at 110C for 50 min. The. reaction mixture was dried over anhydrous sodium sulfate and the solvent was evaporated under reduced pressure. The residue waspurified by NH silica gel column chromatography (ethylacetate/hexane) and solidified with ethanol to give the title compound (0.02 g) .XH NMR (300 MHz, DMSO-d6) delta 1.39-1.60 (1H, m) , 1.83-1.97 (1H, m) , 2.11 (3H, s), 2.16 (3H, s) , 3.33-3.54 (2H, m) , 3.64-3.74 (1H, m) , 3.86 (6H, s) , 4.00 (2H, s) , 5.06 (1H, d, J = 5.3 Hz) , 5.20-5.40 (2H, m) , 6.61 (1H, d, J = 2.1 Hz), 7.12 (2H, d, J = 8.3 Hz), 7.46 (1H, s) , 7.63-7.73 (3H, m) .

Reference： [1]Patent: WO2016/208775,2016,A1 .Location in patent: Paragraph 0432

12
[ 916766-83-1 ]
3-((3S,4S)-4-hydroxytetrahydro-2H-pyran-3-yl)-7-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-benzo[e][1,3]oxazin-4(3H)-one [ No CAS ]
3-((3S,4S)-4-hydroxytetrahydro-2H-pyran-3-yl)-7-methyl-6-(4-(1-methyl-1H-pyrazol-3-yl)benzyl)-2,3-dihydro-4H-1,3-benzoxazin-4-one [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
0.05 g	With tetrakis(triphenylphosphine) palladium(0); sodium carbonate; In 1,2-dimethoxyethane; water; at 80℃;Inert atmosphere;	To a mixture of 3- ( (3S, 4S) -4-hydroxytetrahydro-2H-pyran- 3-yl) -7-methyl-6- (4,4,5, 5-tetramethyl-l, 3, 2-dioxaborolan-2-yl ) - 2H-benzo [e] [1, 3] oxazin-4 (3H) -one (0.10 g), 3-(4- (chloromethyl) phenyl) -1-methyl-lH-pyrazole (0.06 g) ,tetrakis (triphenylphosphine) alladium (0) (15 mg) , and DME (3 mL) was added 2 M aqueous sodium carbonate solution (0.26 mL) at room temperature, and the mixture was stirred under an argon atmosphere at 80C overnight. The reaction mixture was diluted with ethyl acetate, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure. The residue was purified by silica gel column chromatography (ethylacetate/hexane) and crystallized from ethyl acetate to give the title compound (0.05 g) .XH NMR (300 MHz, DMSO-d6) delta 1.33-1.64 (1H, m) , 1.81-1.96 (1H, m) , 2.24 (3H, s) , 3.31-3.50 (2H, m) , 3.64-3.73 (1H, m) , 3.75- 3.84 (1H, m) , 3.86 (3H, s) , 3.87-4.01 (4H, m) , 5.06 (1H, d, J = 5.3 Hz), 5.18-5.39 (2H, m) , 6.62 (1H, d, J = 2.3 Hz), 6.89 (1H, s), 7.14 (2H, d, J = 8.3 Hz), 7.54 (1H, s) , 7.65-7.73 (3H, m) .

Reference： [1]Patent: WO2016/208775,2016,A1 .Location in patent: Paragraph 0441

13
[ 873-75-6 ]
[ 916766-83-1 ]

Reference： [1]Journal of Medicinal Chemistry,2018,vol. 61,p. 2875 - 2894

14
[ 916766-83-1 ]
N-((1S,2S)-2-hydroxycyclohexyl)-1H-pyrrolo[3,2-b]pyridine-3-carboxamide [ No CAS ]
N-((1S,2S)-2-hydroxycyclohexyl)-1-(4-(1-methyl-1H-pyrazol-3-yl)benzyl)-1H-pyrrolo[3,2-b]pyridine-3-carboxamide [ No CAS ]

Reference： [1]Journal of Medicinal Chemistry,2018,vol. 61,p. 2875 - 2894

15
[ 916766-83-1 ]
1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine-6-carbonitrile [ No CAS ]
C₂₀H₁₇N₅ [ No CAS ]

Reference： [1]ACS Medicinal Chemistry Letters,2018,vol. 9,p. 917 - 922

16
[ 916766-83-1 ]
C₁₇H₂₁BN₄O₂ [ No CAS ]
5-methyl-6-(1-methyl-1H-pyrazol-3-yl)-4-(4-(1-methyl-1H-pyrazol-3-yl)benzyl)picolinonitrile [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
126 mg	With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; caesium carbonate; In 1,4-dioxane; water; at 90℃; for 3.0h;Sealed tube; Inert atmosphere;	4 -Chloro-5-methyl-6-(l-methyl-lH-pyrazol-3-yl)picolinonitrile (119 mg, 0.52 mmol, 1 eq), bis(pinacolato)diboron (259 mg, 1.02 mmol, 2 eq), potassium acetate (200 mg, 2.04 mmol, 4 eq), and Pd(dppf)Cl2 DCM (42 mg, 0.051 mmol, 0.1 eq) were charged to a vial which was sealed and evacuated under vacuum and purged with N2. l,4-dioxane (5 mL) was then added via syringe, and the resulting solution was stirred at 90 C for 6 h, after which time an additional 1 eq bis(pinacolato)diboron, 1 eq potassium acetate, and 0.025 eq Pd(dppf)Cl2 DCM were added. The resulting solution was stirred at 90 C for 16 h, after which time the reaction mixture was cooled to r.t. and filtered through a plug of Celite with EtOAc and DCM. Solvents were concentrated under reduced pressure to give the pinacol ester intermediate (v) as a brown solid which was used directly without further purification (166 mg, 100%). ES-MS [M+H]+ = 243.2 (mass of free boronic acid is observed). To a vial containing crude pinacol ester (166 mg, 0.52 mmol, 1 eq), 3-[4-(chloromethyl)phenyl]-l-methyl-pyrazole (169 mg, 0.82 mmol, 1.6 eq), cesium carbonate (502 mg, 1.53 mmol, 3 eq) and Pd(dppf)Cl2 DCM (56 mg, 0.077 mmol, 0.15 eq) were added. The vial was sealed and evacuated under vacuum and purged with N2. 5: 1 1,4- dioxane/EEO solution (4 mL total, degassed) was then added via syringe and the resulting solution was stirred at 90 C for 3 h, after which time the reaction mixture was cooled to r.t. and filtered through a plug of Celite with EtOAc and DCM. Solvents were concentrated under reduced pressure, and crude residue was purified by column chromatography (5-100% EtOAc in hexanes) to give the title compound as a slightly yellow foamy solid (126 mg, 67%). MR (400 MHz, CDCh) d 7.76 (d, J= 8.1 Hz, 2H), 7.43 (s, 1H), 7.38 (d, J= 1.8 Hz, 1H), 7.32 (s, 1H), 7.14 (d, J= 8.0, 2H), 6.75 (s, 1H), 6.53 (d, J= 1.8 Hz, 1H), 4.07 (s, 2H), 3.98 (s, 3H), 3.96 (s, 3H), 2.59 (s, 3H). ES-MS [M+H]+ = 369.2.

Reference： [1]Patent: WO2019/241467,2019,A1 .Location in patent: Paragraph 00279-00280; 00284

17
[ 916766-83-1 ]
5-methyl-6-(1H-pyrazol-1-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinonitrile [ No CAS ]
5-methyl-4-(4-(1-methyl-1H-pyrazol-3-yl)benzyl)-6-(1H-pyrazol-1-yl)picolinonitrile [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
32%	With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; caesium carbonate; In tetrahydrofuran; water; at 90℃; for 16.0h;Sealed tube; Inert atmosphere;	To a vial containing pinacol ester (200 mg, 0.645 mmol, 1 eq), 3-[4- (chloromethyl)phenyl]-l-methyl-pyrazole (200 mg, 0.97 mmol, 1.5 eq), cesium carbonate (315 mg, 0.97 mmol, 1.5 eq) and Pd(dppf)Cl2 DCM (71 mg, 0.097 mmol, 0.15 eq) were added. The vial was sealed and evacuated under vacuum and purged with N2. THF/H2O solution (5: 1, 5.2 mL total, degassed) was then added via syringe and the resulting solution was stirred at 90 C for 16 h, after which time the reaction mixture was cooled to r.t. and filtered through a plug of Celite with EtOAc and DCM. Solvents were concentrated under reduced pressure, and crude residue was purified by reverse phase HPLC then by normal phase column chromatography (0-70% EtOAc in hexanes to 70-80% EtOAc/DCM) to give the title compound as an off white powder (72 mg, 32%). NMR (400 MHz, CDCI3) d 8.18 (d, J= 2.5 Hz, 1H), 7.78 (d, J= 8.2 Hz, 2H), 7.76 (d, j= 1.3 Hz, 1H), 7.39 (d, j= 2.2 Hz, 1H), 7.36 (s, 1H), 7.15 (d, j= 8.2 Hz, 2H), 6.53 (d, J = 2.3 Hz, 1H), 6.47 (dd, 7= 2.4, 1.9 Hz, 1H), 4.11 (s, 2H), 3.96 (s, 3H), 2.54 (s, 3H). ES-MS [M+H]+ = 355.4

Reference： [1]Patent: WO2019/241467,2019,A1 .Location in patent: Paragraph 00279; 00288; 00292-00293

18
[ 916766-83-1 ]
3-((3S,4S)-4-hydroxytetrahydro-2H-pyran-3-yl)-7,8-dimethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3-benzotriazin-4(3H)-one [ No CAS ]
3-((3S,4S)-4-hydroxytetrahydro-2H-pyran-3-yl)-7,8-dimethyl-6-(4-(1-methyl-1H-pyrazol-3-yl)benzyl)-1,2,3-benzotriazin-4(3H)-one [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
0.19 g	With tetrakis(triphenylphosphine) palladium(0); sodium carbonate; In 1,2-dimethoxyethane; water; at 85℃; for 4.0h;Inert atmosphere;	To a mixture of 3-((3S,4S)-4-hydroxytetrahydro-2H-pyran-3-yl)-7,8-dimethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3-benzotriazin-4(3H)-one (0.26 g), sodium carbonate (0.17 g), <strong>[916766-83-1]3-(4-(chloromethyl)phenyl)-1-methyl-1H-pyrazole</strong> (0.15 g), DME (2.0 mL) and water (0.67 mL) was added tetrakis(triphenylphosphine)palladium(0) (0.04 g), and the mixture was stirred under an argon atmosphere at 85 C. for 4 hr. The reaction mixture was diluted with ethyl acetate and dried over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure. The residue was purified by silica gel column chromatography (ethyl acetate/hexane) and recrystallized from ethyl acetate-hexane to give the title compound (0.19 g). 1H NMR (300 MHz, CDCl3) delta1.85-2.03 (1H, m), 2.07 (1H, d, J=6.5 Hz), 2.23 (1H, dd, J=12.9, 5.0 Hz), 2.35 (3H, s), 2.79 (3H, s), 3.51-3.66 (1H, m), 3.72-3.86 (1H, m), 3.94 (3H, s), 4.04-4.26 (4H, m), 4.40-4.60 (1H, m), 5.09 (1H, td, J=10.3, 4.5 Hz), 6.49 (1H, d, J=2.3 Hz), 7.05-7.14 (2H, m), 7.36 (1H, d, J=2.2 Hz), 7.64-7.75 (2H, m), 8.07 (1H, s).

Reference： [1]Patent: US10548899,2020,B2 .Location in patent: Page/Page column 74

Same Skeleton Products

Related Products

Historical Records

Related Functional Groups of
[ 916766-83-1 ]

Aryls

[ 2458-26-6 ]

3-Phenyl-1H-pyrazole

Similarity: 0.78

[ 149739-36-6 ]

3-(m-Tolyl)-1H-pyrazole

Similarity: 0.78

[ 179055-27-7 ]

4-(1-Methyl-1H-pyrazol-3-yl)benzaldehyde

Similarity: 0.77

[ 13808-62-3 ]

4-Methyl-3-phenyl-1H-pyrazole

Similarity: 0.75

[ 13788-84-6 ]

3-Methyl-4-phenyl-1H-pyrazole

Similarity: 0.74

Chlorides

[ 541539-86-0 ]

5-Chloro-2-methyl-2H-indazole

Similarity: 0.80

[ 1373333-62-0 ]

7-Chloro-2-methyl-2H-pyrazolo[3,4-c]pyridine

Similarity: 0.67

[ 1211519-08-2 ]

3-Chloro-6-(1H-pyrazol-4-yl)pyridazine

Similarity: 0.67

[ 29110-74-5 ]

3-Chloro-1H-indazole

Similarity: 0.66

[ 143426-52-2 ]

1-(4-(Chloromethyl)phenyl)-1H-pyrazole

Similarity: 0.65

Related Parent Nucleus of
[ 916766-83-1 ]

Pyrazoles

[ 2458-26-6 ]

3-Phenyl-1H-pyrazole

Similarity: 0.78

[ 149739-36-6 ]

3-(m-Tolyl)-1H-pyrazole

Similarity: 0.78

[ 179055-27-7 ]

4-(1-Methyl-1H-pyrazol-3-yl)benzaldehyde

Similarity: 0.77

[ 13808-62-3 ]

4-Methyl-3-phenyl-1H-pyrazole

Similarity: 0.75

[ 13788-84-6 ]

3-Methyl-4-phenyl-1H-pyrazole

Similarity: 0.74

Ghs Precautionary Statements

Precautionary Statements-General
Code	Phrase
P101	If medical advice is needed,have product container or label at hand.
P102	Keep out of reach of children.
P103	Read label before use
Prevention
Code	Phrase
P201	Obtain special instructions before use.
P202	Do not handle until all safety precautions have been read and understood.
P210	Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
P211	Do not spray on an open flame or other ignition source.
P220	Keep/Store away from clothing/combustible materials.
P221	Take any precaution to avoid mixing with combustibles
P222	Do not allow contact with air.
P223	Keep away from any possible contact with water, because of violent reaction and possible flash fire.
P230	Keep wetted
P231	Handle under inert gas.
P232	Protect from moisture.
P233	Keep container tightly closed.
P234	Keep only in original container.
P235	Keep cool
P240	Ground/bond container and receiving equipment.
P241	Use explosion-proof electrical/ventilating/lighting/equipment.
P242	Use only non-sparking tools.
P243	Take precautionary measures against static discharge.
P244	Keep reduction valves free from grease and oil.
P250	Do not subject to grinding/shock/friction.
P251	Pressurized container: Do not pierce or burn, even after use.
P260	Do not breathe dust/fume/gas/mist/vapours/spray.
P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P262	Do not get in eyes, on skin, or on clothing.
P263	Avoid contact during pregnancy/while nursing.
P264	Wash hands thoroughly after handling.
P265	Wash skin thouroughly after handling.
P270	Do not eat, drink or smoke when using this product.
P271	Use only outdoors or in a well-ventilated area.
P272	Contaminated work clothing should not be allowed out of the workplace.
P273	Avoid release to the environment.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P281	Use personal protective equipment as required.
P282	Wear cold insulating gloves/face shield/eye protection.
P283	Wear fire/flame resistant/retardant clothing.
P284	Wear respiratory protection.
P285	In case of inadequate ventilation wear respiratory protection.
P231 + P232	Handle under inert gas. Protect from moisture.
P235 + P410	Keep cool. Protect from sunlight.
Response
Code	Phrase
P301	IF SWALLOWED:
P304	IF INHALED:
P305	IF IN EYES:
P306	IF ON CLOTHING:
P307	IF exposed:
P308	IF exposed or concerned:
P309	IF exposed or if you feel unwell:
P310	Immediately call a POISON CENTER or doctor/physician.
P311	Call a POISON CENTER or doctor/physician.
P312	Call a POISON CENTER or doctor/physician if you feel unwell.
P313	Get medical advice/attention.
P314	Get medical advice/attention if you feel unwell.
P315	Get immediate medical advice/attention.
P320
P302 + P352	IF ON SKIN: wash with plenty of soap and water.
P321
P322
P330	Rinse mouth.
P331	Do NOT induce vomiting.
P332	IF SKIN irritation occurs:
P333	If skin irritation or rash occurs:
P334	Immerse in cool water/wrap n wet bandages.
P335	Brush off loose particles from skin.
P336	Thaw frosted parts with lukewarm water. Do not rub affected area.
P337	If eye irritation persists:
P338	Remove contact lenses, if present and easy to do. Continue rinsing.
P340	Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P341	If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P342	If experiencing respiratory symptoms:
P350	Gently wash with plenty of soap and water.
P351	Rinse cautiously with water for several minutes.
P352	Wash with plenty of soap and water.
P353	Rinse skin with water/shower.
P360	Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
P361	Remove/Take off immediately all contaminated clothing.
P362	Take off contaminated clothing and wash before reuse.
P363	Wash contaminated clothing before reuse.
P370	In case of fire:
P371	In case of major fire and large quantities:
P372	Explosion risk in case of fire.
P373	DO NOT fight fire when fire reaches explosives.
P374	Fight fire with normal precautions from a reasonable distance.
P376	Stop leak if safe to do so. Oxidising gases (section 2.4) 1
P377	Leaking gas fire: Do not extinguish, unless leak can be stopped safely.
P378
P380	Evacuate area.
P381	Eliminate all ignition sources if safe to do so.
P390	Absorb spillage to prevent material damage.
P391	Collect spillage. Hazardous to the aquatic environment
P301 + P310	IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P301 + P312	IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P301 + P330 + P331	IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P302 + P334	IF ON SKIN: Immerse in cool water/wrap in wet bandages.
P302 + P350	IF ON SKIN: Gently wash with plenty of soap and water.
P303 + P361 + P353	IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304 + P312	IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell.
P304 + P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P304 + P341	IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P306 + P360	IF ON CLOTHING: Rinse Immediately contaminated CLOTHING and SKIN with plenty of water before removing clothes.
P307 + P311	IF exposed: call a POISON CENTER or doctor/physician.
P308 + P313	IF exposed or concerned: Get medical advice/attention.
P309 + P311	IF exposed or if you feel unwell: call a POISON CENTER or doctor/physician.
P332 + P313	IF SKIN irritation occurs: Get medical advice/attention.
P333 + P313	IF SKIN irritation or rash occurs: Get medical advice/attention.
P335 + P334	Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages.
P337 + P313	IF eye irritation persists: Get medical advice/attention.
P342 + P311	IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P370 + P376	In case of fire: Stop leak if safe to Do so.
P370 + P378	In case of fire:
P370 + P380	In case of fire: Evacuate area.
P370 + P380 + P375	In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion.
P371 + P380 + P375	In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.
Storage
Code	Phrase
P401
P402	Store in a dry place.
P403	Store in a well-ventilated place.
P404	Store in a closed container.
P405	Store locked up.
P406	Store in corrosive resistant/ container with a resistant inner liner.
P407	Maintain air gap between stacks/pallets.
P410	Protect from sunlight.
P411
P412	Do not expose to temperatures exceeding 50 oC/ 122 oF.
P413
P420	Store away from other materials.
P422
P402 + P404	Store in a dry place. Store in a closed container.
P403 + P233	Store in a well-ventilated place. Keep container tightly closed.
P403 + P235	Store in a well-ventilated place. Keep cool.
P410 + P403	Protect from sunlight. Store in a well-ventilated place.
P410 + P412	Protect from sunlight. Do not expose to temperatures exceeding 50 oC/122oF.
P411 + P235	Keep cool.
Disposal
Code	Phrase
P501	Dispose of contents/container to ...
P502	Refer to manufacturer/supplier for information on recovery/recycling

Purity	Size	Price	VIP Price	USA Stock *0-1 Day	Global Stock *5-7 Days	Quantity
{[ item.p_purity ]}	{[ item.pr_size ]}	{[ getRatePrice(item.pr_usd, 1,1) ]} {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate) ]}	{[ getRatePrice(item.pr_usd, 1,1) ]}	Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate) ]} {[ getRatePrice(item.pr_usd,1,item.mem_rate) ]}	{[ item.pr_usastock ]}	Inquiry -	{[ item.pr_chinastock ]}	Inquiry -

Physical hazards
Code	Phrase
H200	Unstable explosive
H201	Explosive; mass explosion hazard
H202	Explosive; severe projection hazard
H203	Explosive; fire, blast or projection hazard
H204	Fire or projection hazard
H205	May mass explode in fire
H220	Extremely flammable gas
H221	Flammable gas
H222	Extremely flammable aerosol
H223	Flammable aerosol
H224	Extremely flammable liquid and vapour
H225	Highly flammable liquid and vapour
H226	Flammable liquid and vapour
H227	Combustible liquid
H228	Flammable solid
H229	Pressurized container: may burst if heated
H230	May react explosively even in the absence of air
H231	May react explosively even in the absence of air at elevated pressure and/or temperature
H240	Heating may cause an explosion
H241	Heating may cause a fire or explosion
H242	Heating may cause a fire
H250	Catches fire spontaneously if exposed to air
H251	Self-heating; may catch fire
H252	Self-heating in large quantities; may catch fire
H260	In contact with water releases flammable gases which may ignite spontaneously
H261	In contact with water releases flammable gas
H270	May cause or intensify fire; oxidizer
H271	May cause fire or explosion; strong oxidizer
H272	May intensify fire; oxidizer
H280	Contains gas under pressure; may explode if heated
H281	Contains refrigerated gas; may cause cryogenic burns or injury
H290	May be corrosive to metals
Health hazards
Code	Phrase
H300	Fatal if swallowed
H301	Toxic if swallowed
H302	Harmful if swallowed
H303	May be harmful if swallowed
H304	May be fatal if swallowed and enters airways
H305	May be harmful if swallowed and enters airways
H310	Fatal in contact with skin
H311	Toxic in contact with skin
H312	Harmful in contact with skin
H313	May be harmful in contact with skin
H314	Causes severe skin burns and eye damage
H315	Causes skin irritation
H316	Causes mild skin irritation
H317	May cause an allergic skin reaction
H318	Causes serious eye damage
H319	Causes serious eye irritation
H320	Causes eye irritation
H330	Fatal if inhaled
H331	Toxic if inhaled
H332	Harmful if inhaled
H333	May be harmful if inhaled
H334	May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335	May cause respiratory irritation
H336	May cause drowsiness or dizziness
H340	May cause genetic defects
H341	Suspected of causing genetic defects
H350	May cause cancer
H351	Suspected of causing cancer
H360	May damage fertility or the unborn child
H361	Suspected of damaging fertility or the unborn child
H361d	Suspected of damaging the unborn child
H362	May cause harm to breast-fed children
H370	Causes damage to organs
H371	May cause damage to organs
H372	Causes damage to organs through prolonged or repeated exposure
H373	May cause damage to organs through prolonged or repeated exposure
Environmental hazards
Code	Phrase
H400	Very toxic to aquatic life
H401	Toxic to aquatic life
H402	Harmful to aquatic life
H410	Very toxic to aquatic life with long-lasting effects
H411	Toxic to aquatic life with long-lasting effects
H412	Harmful to aquatic life with long-lasting effects
H413	May cause long-lasting harmful effects to aquatic life
H420	Harms public health and the environment by destroying ozone in the upper atmosphere

[ CAS No. 916766-83-1 ] {[proInfo.proName]}

Quality Control of [ 916766-83-1 ]

Related Doc. of [ 916766-83-1 ]

Product Details of [ 916766-83-1 ]

Calculated chemistry of [ 916766-83-1 ]

Physicochemical Properties

Pharmacokinetics

Lipophilicity

Druglikeness

Water Solubility

Medicinal Chemistry

Safety of [ 916766-83-1 ]

Application In Synthesis of [ 916766-83-1 ]

[ 916766-83-1 ] Synthesis Path-Upstream 1~2

[ 916766-83-1 ] Synthesis Path-Downstream 1~18

Related Functional Groups of [ 916766-83-1 ]

Aryls

Chlorides

Related Parent Nucleus of [ 916766-83-1 ]

Pyrazoles

Precautionary Statements-General

Prevention

Response

Storage

Disposal

Physical hazards

Health hazards

Environmental hazards

Inquiry

Related Functional Groups of
[ 916766-83-1 ]

Related Parent Nucleus of
[ 916766-83-1 ]