[ CAS No. 1022092-33-6 ] {[proInfo.proName]}

Name: 1022092-33-6|4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-propanenitrile|95%
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SKU: A155399
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Quality Control of [ 1022092-33-6 ]

COA NMR CNMR HPLC LC-MS

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SDS Specification

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Product Details of [ 1022092-33-6 ]

CAS No. :	1022092-33-6	MDL No. :	MFCD16660233
Formula :	C₁₂H₁₈BN₃O₂	Boiling Point :	-
Linear Structure Formula :	-	InChI Key :	LUKJAULGXVGMSP-UHFFFAOYSA-N
M.W :	247.10	Pubchem ID :	56965733
Synonyms :

Calculated chemistry of [ 1022092-33-6 ]

Physicochemical Properties

Num. heavy atoms :	18
Num. arom. heavy atoms :	5
Fraction Csp3 :	0.67
Num. rotatable bonds :	3
Num. H-bond acceptors :	4.0
Num. H-bond donors :	0.0
Molar Refractivity :	69.33
TPSA :	60.07 Å²

Pharmacokinetics

GI absorption :	High
BBB permeant :	Yes
P-gp substrate :	Yes
CYP1A2 inhibitor :	No
CYP2C19 inhibitor :	No
CYP2C9 inhibitor :	No
CYP2D6 inhibitor :	No
CYP3A4 inhibitor :	No
Log Kp (skin permeation) :	-7.21 cm/s

Lipophilicity

Log Po/w (iLOGP) :	0.0
Log Po/w (XLOGP3) :	0.84
Log Po/w (WLOGP) :	1.1
Log Po/w (MLOGP) :	-0.05
Log Po/w (SILICOS-IT) :	0.52
Consensus Log Po/w :	0.48

Druglikeness

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

Water Solubility

Log S (ESOL) :	-1.91
Solubility :	3.05 mg/ml ; 0.0123 mol/l
Class :	Very soluble
Log S (Ali) :	-1.68
Solubility :	5.11 mg/ml ; 0.0207 mol/l
Class :	Very soluble
Log S (SILICOS-IT) :	-2.91
Solubility :	0.303 mg/ml ; 0.00123 mol/l
Class :	Soluble

Medicinal Chemistry

PAINS :	0.0 alert
Brenk :	1.0 alert
Leadlikeness :	1.0
Synthetic accessibility :	3.08

Safety of [ 1022092-33-6 ]

Signal Word:	Warning	Class:	N/A
Precautionary Statements:	P261-P280-P305+P351+P338	UN#:	N/A
Hazard Statements:	H302-H315-H319-H332-H335	Packing Group:	N/A
GHS Pictogram:

Application In Synthesis of [ 1022092-33-6 ]

* 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 [ 1022092-33-6 ]
Downstream synthetic route of [ 1022092-33-6 ]

[ 1022092-33-6 ] Synthesis Path-Upstream 1~3

1
[ 73183-34-3 ]
[ 1022092-33-6 ]

Yield	Reaction Conditions	Operation in experiment
36%	With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate In 1,4-dioxane at 115℃; Inert atmosphere	To a mixture of 3- (4-bromo-1H-pyrazol-1-yl) propanenitrile (20.00 mmol, 4.00 g) , bis (pinacolato) diboron (6.00 g, 23.63 mmol) , Pd (dppf) Cl₂(0.74 g, 1.00 mmol) and potassium acetate (4.00 g, 39.53 mmol) was added 1, 4-dioxane (40 mL) via syringe under N₂. The mixture was stirred at 115 overnight. The mixture was cooled to rt and filtered through a Celite pad. The filter cake was washed with DCM. The combined filtrates were dried over anhydrous Na₂SO₄and concentrated in vacuo. The residue was purified by silica gel column chromatography eluted with PE/EtOAc (v/v) 2/1 to give a light yellow oily product (1.80 g, 36.0, containing bis (pinacolato) diboron) .[0848]MS (ESI, pos. ion) m/z: 248.1 [M+1]⁺ and[0849]¹H NMR (600 MHz, DMSO-d₆) : δ (ppm) 8.03 (s, 1H) , 7.80 (d, J 2.2 Hz, 1H) , 7.66 (s, 1H) , 7.51 (d, J 1.6 Hz, 1H) , 6.28 (t, J 2.0 Hz, 1H) , 4.40 (dt, J₁ 9.5 Hz, J₂ 6.4 Hz, 4H) , 3.06 (dt, J₁ 13.0 Hz, J₂ 6.4 Hz, 4H) , 1.26 (s, 12H)

Reference： [1] Patent: WO2016/615, 2016, A1, . Location in patent: Paragraph 00500

2
[ 269410-08-4 ]
[ 2417-90-5 ]
[ 1022092-33-6 ]

Reference： [1] Patent: WO2010/75270, 2010, A1, . Location in patent: Page/Page column 150

3
[ 269410-08-4 ]
[ 107-13-1 ]
[ 1022092-33-6 ]

Reference： [1] Patent: WO2008/154241, 2008, A1, . Location in patent: Page/Page column 159

[ 1022092-33-6 ] Synthesis Path-Downstream 1~11

1
[ 269410-08-4 ]
[ 107-13-1 ]
[ 1022092-33-6 ]

Yield	Reaction Conditions	Operation in experiment
	With 1,8-diazabicyclo[5.4.0]undec-7-ene; In acetonitrile; for 2h;	To a solution of 4-(4,4,5,5-tetramethyl-l,3,2-dioxaborolan-2-yl)-lH-pyrazole (5.00 g, 25.8 mmol) in acetonitrile (50 mL) was added acrylonitrile (3.4 mL, 52 mmol) followed by l,8-diazabicyclo[5.4.0]undec-7-ene (1.94 mL, 12.9 mmol). After about 2 hours, the reaction mixture was concentrated under reduced pressure. The crude material was then dissolved in a minimal amount of dichloromethane and purified via silica gel chromatography eluting with a gradient of 10-50% ethyl acetate in heptane to afford the title compound. 1H NMR (400 MHz, DMSO-d6) delta ppm 8.03 (s, IH), 7.64 (s, IH), 4.40 (t, J = 6.4 Hz, 2H), 3.06 (t, J = 6.4 Hz, 2H), 1.26 (s, 12H). MS (ESI+) m/z 247.3 (M+H)+.

Reference： [1]Patent: WO2008/154241,2008,A1 .Location in patent: Page/Page column 159

2
[ 61272-71-7 ]
[ 1022092-33-6 ]
[ 1093305-24-8 ]

Yield	Reaction Conditions	Operation in experiment
	With sodium carbonate;tetrakis(triphenylphosphine) palladium(0); In 1,2-dimethoxyethane; water; at 150℃; for 0.333333h;microwave;	To a microwave vial was added 5-bromo-lH-indazol-3-amine (0.14 g, 0.66 mmol), tetrakis(triphenylphosphine)palladium(0) (0.076 g, 0.066 mmol), and sodium carbonate(0.147 g, 1.39 mmol) followed by a solution of Example 267A (0.212 g, 0.858 mmol) in 1,2- dimethoxyethane (2.50 mL) and then water (1.25 mL). The mixture was heated in a CEM microwave at about 150 0C for about 20 minutes (275 psi maximum pressure, about 2 minutes ramp, 200 maximum watts) and then the mixture was concentrated under reduced pressure. Methanol (20 mL) was added and the resulting mixture was stirred for about 1 hour. The insoluble material was removed by filtration. The filtrate was concentrated under reduced pressure onto silica gel and purified via silica gel chromatography eluting with a stepwise gradient of dichloromethane/methanol/ ammonium hydroxide (990:9:1 to 985: 13.5: 1.5 to 980: 18:2) to afford a solid. This solid was dissolved in a minimum amount of hot acetonitrile (~2 mL), filtered to remove minor amount of inso rubles, while washing with methanol (<0.5 mL), and left to sit at ambient temperature. The resulting solid that formed overnight was collected by filtration, while washing with additional acetonitrile, and dried in a vacuum oven at about 60 0C for about 2 hours to afford the title compound. 1H NMR (400 MHz, DMSOd6) delta ppm 11.35 (s, IH), 8.10 (s, IH), 7.86 (s, IH), 7.84 (s, IH), 7.44 (dd, J = 8.54, 1.26 Hz, IH), 7.23 (d, J = 8.62 Hz, IH), 5.32 (s, 2H), 4.42 (t, J = 6.36 Hz, 2H), 3.10 (t, J = 6.43 Hz, 2H). MS (ESI+) m/z 253.2 (M+H)+.

Reference： [1]Patent: WO2008/154241,2008,A1 .Location in patent: Page/Page column 159

3
[ 269410-08-4 ]
[ 2417-90-5 ]
[ 1022092-33-6 ]

Yield	Reaction Conditions	Operation in experiment
	With caesium carbonate; In acetonitrile; at 90℃;	Step 1 : S- [4- (4, 4, 5, 5-tetramethyl- 113, 2~dioxaborolan-2-y{)- 1 H-pyrazol- 1 -yljpropanenitrile; N A mixture of 4-(4,4,5,5-tetramethyl-L3,2-dioxaborolan-2-yl)-l H-pyrazole (50 mg, 0.2 mmol), 3- bromopropionitrile (23 uL, 0.28 mmol, Aldrich, Cat. No. 109231) and cesium carbonate (250 mg, 0.77 mmol) in acetonitrile ( 1 mL) was stirred at 90 0C overnight. After cooling, it was diluted with ethyl acetate, washed with water twice and brine once, dried over Na2SO4. After filtration the filtrate was concentrated to yield 55 mg of the desired product.

Reference： [1]Patent: WO2010/75270,2010,A1 .Location in patent: Page/Page column 150

4
[ 1022092-33-6 ]
4-(7-bromo-3-methyl-3,4-dihydroisoquinolin-2(1H)-yl)-6-(4-methylpiperazin-1-yl)pyrimidin-2-amine [ No CAS ]
3-(4-{2-[2-amino-6-(4-methylpiperazin-1-yl)pyrimidin-4-yl]-3-methyl-1,2,3,4-tetrahydroisoquinolin-7-yl}-1H-pyrazol-1-yl)propanenitrile [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
	With sodium hydrogencarbonate;tetrakis(triphenylphosphine) palladium(0); In 1,4-dioxane; water; at 90℃;Sealed vial;	Step 2: 3-(4-{2-[2-amintheta'6-(4-methylpiperazin-l-yl)pyrimidm-4-yl]-3-met}tauyl-l,2,3,4- tetrahydroisoquinolin- 7-yl}-lH-pyrazol-l-yl)propanenitrile; A mixture of 4-(7-bromo-3-methyl-3,4-dihydroisoquinolin-2( l H)-yl)-6-(4-methylpiperazin-l- yl)pyrimidin-2-amine ( 15 mg. 0.036 mmol; Peak 1, Example 49, Step 7), 3-[4-(4,4,5,5-tetramethyl-l,3,2- dioxaborolan-2-yl)-l H-pyrazol-l-yl]propanenitrile (13 mg, 0.054 mmol), tetrakis(triphenylphosphine)palladium(0) (2.1 mg, 0.0018 mmol), and sodium bicarbonate (9.0 mg, 0.1 1 mmol) in a solution of 1,4-dioxane (0.2 mL) and water (0.1 mL) in a reaction vial was stirred at 90 C overnight. After cooling it was diluted with methanol, purified with RP-HPLC (pH =10) to afford 12.1 mg of the desired product LCMS (M+H)+: m/z =458.3.Example 96B (Enantioraer 2)A mixture of 4-(7-bromo-3-methyl-3,4-dihydroisoquinolin-2(lH)-yl)-6-(4-methylpiperazin-l- yl)pyrimiotadin-2-amine (10 mg, 0.02 mmol; Peak 2, Example 49, Step 7), 3-[4-(4,4,5,5-tetramethyl-l,3.2- dioxaborolan-2-yl)-lH-pyrazol-l-yl]propanenitrile (8.9 mg, 0.036 mmol), tetrakis(triphenylphosphine)palladium(0) (1.4 mg, 0.0012 mmol), and sodium bicarbonate (6.0 mg, 0.072 mmol) in 1,4-dioxane (0.2 mL) and water (0.1 mL) in a sealed reaction vial was stirred at 90 0C for 3 h.After cooling it was diluted with methanol. After filtration the filtrate was purified with RP-HPLC (using pH =10 conditions) to afford 6.0 mg of the desired product. LCMS (M+H)+: m/z =458.3.

Reference： [1]Patent: WO2010/75270,2010,A1 .Location in patent: Page/Page column 151

5
[ 1022092-33-6 ]
[ 1400580-87-1 ]
[ 1400578-11-1 ]

Yield	Reaction Conditions	Operation in experiment
56.9%	With potassium phosphate;dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; In 1,4-dioxane; at 100℃; for 2h;Inert atmosphere; Sealed vial;	Step 2; 6-( 1 -(2-cyanoethyl)- 1 H-pyrazol-4-yl)-4-((3 R,4R)-3 -ethyl- 1 - (methylsulfonyl)piperidin-4-ylamino)pyrrolo[l,2-b]pyridazine-3-carboxamide (Example 126) [00336] To a vial charged with 6-bromo-4-(((3R,4R)-3 -ethyl- 1- (methylsulfonyl)piperidin-4-yl)amino) pyrrolo[l,2-b]pyridazine-3-carboxamide (15 mg, 0.034 mmol), 3-(4-(4,4,5,5-tetramethyl-l,3,2-dioxaborolan-2-yl)-lH-pyrazol-l- yl)propanenitrile (16.68 mg, 0.068 mmol) and PdCl2(dppf)-CH2Cl2 Adduct (3.61 mg, 4.42 muiotaetaomicron) were added 1,4-dioxane (225 mu) and a 2M solution of potassium phosphate (50.6 mu, 0.101 mmol). The suspension was purged with nitrogen for 5 minutes. The vial was sealed and heated at 100 C for 2 hrs. The reaction mixture was diluted with methanol (10 ml), filtered, and concentrated under reduced pressure. The crude product was purified via preparative HPLC (Column: Waters XBridge C18, 19 x 200 mm, 5-muiotaeta). The collected fractions were combined and dried via centrifugal evaporation, yielding 6- (l-(2-cyanoethyl)-lH-pyrazol-4-yl)-4-(((3R,4R)-3-ethyl-l-(methylsulfonyl)piperidin-4- yl)amino)pyrrolo[l,2-b]pyridazine-3-carboxamide (9.3 mg, 0.019 mmol, 56.9 % yield) as a white solid. XH NMR (500MHz, 1 : 1 Chloroform-d / Methanol-cU) delta 8.12 (s, 1H), 7.93 (s, 1H), 7.82 (s, 1H), 7.75 (d, J=1.5 Hz, 1H), 6.91 (d, J=1.0 Hz, 1H), 4.48 (t, J=6.4 Hz, 2H), 4.11 (td, J=8.4, 4.0 Hz, 1H), 3.79 - 3.61 (m, 2H), 3.25 - 3.17 (m, 1H), 3.05 (t, J=6.4 Hz, 2H), 2.97 - 2.85 (m, 4H), 2.43 - 2.34 (m, 1H), 1.88 - 1.76 (m, 3H), 1.51 - 1.40 (m, 1H), 1.04 - 0.97 (m, 3H). LCMS (Method K) m/z 485.0 ([M+H]+). HPLC (Method F) Rt: 1.14 min.

Reference： [1]Patent: WO2012/125893,2012,A1 .Location in patent: Page/Page column 200

6
[ 1022092-33-6 ]
[ 116632-39-4 ]
3-(4-(4-bromo-2-methylphenyl)-1H-pyrazol-1-yl)propanenitrile [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
	With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium phosphate; In 1,4-dioxane; water; at 90℃; for 2h;Inert atmosphere; Sealed tube;	5-Bromo-2-iodotoluene (0.077 mL, 0.539 mmol), 3-(4-(4,4,5,5-tetramethyl-l,3,2- dioxaborolan-2-yl)-lH-pyrazol-l-yl)propanenitrile (120 mg, 0.485 mmol), PdCl2(dppf) (39.4 mg, 0.054 mmol), and potassium phosphate tribasic (343 mg, 1.62 mmol) were combined in a 20 mL microwave vial and dissolved in dioxane (2.5 mL) and water (0.25 mL). The vial was sealed and flushed with argon. The reaction was stirred at 90C for 2 hours. The vial was then cooled to room temperature and diluted with ethyl acetate. The organic layer was washed with water and brine and then dried using magnesium sulfate. The solution was then filtered and concentrated in vacuo. The crude material was purified by silica chromatography, eluting with 10-50% EtOAc in hexanes. The desired fractions were concentrated in vacuo to give 3-(4-(4-bromo-2- methylphenyl)-lH-pyrazol-l-yl)propanenitrile. LRMS (ESI) calc'd for Ci3Hi3BrN3 [M+H]+: 290, found 290.

Reference： [1]Patent: WO2014/146493,2014,A1 .Location in patent: Page/Page column 67

7
3-(4-bromo-1H-pyrazol-1-yl)propanenitrile [ No CAS ]
[ 73183-34-3 ]
[ 1022092-33-6 ]

Yield	Reaction Conditions	Operation in experiment
36%	With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate; In 1,4-dioxane; at 115℃;Inert atmosphere;	To a mixture of 3- (4-bromo-1H-pyrazol-1-yl) propanenitrile (20.00 mmol, 4.00 g) , bis (pinacolato) diboron (6.00 g, 23.63 mmol) , Pd (dppf) Cl2(0.74 g, 1.00 mmol) and potassium acetate (4.00 g, 39.53 mmol) was added 1, 4-dioxane (40 mL) via syringe under N2. The mixture was stirred at 115 overnight. The mixture was cooled to rt and filtered through a Celite pad. The filter cake was washed with DCM. The combined filtrates were dried over anhydrous Na2SO4and concentrated in vacuo. The residue was purified by silica gel column chromatography eluted with PE/EtOAc (v/v) 2/1 to give a light yellow oily product (1.80 g, 36.0, containing bis (pinacolato) diboron) .[0848]MS (ESI, pos. ion) m/z: 248.1 [M+1]+ and[0849]1H NMR (600 MHz, DMSO-d6) : delta (ppm) 8.03 (s, 1H) , 7.80 (d, J 2.2 Hz, 1H) , 7.66 (s, 1H) , 7.51 (d, J 1.6 Hz, 1H) , 6.28 (t, J 2.0 Hz, 1H) , 4.40 (dt, J1 9.5 Hz, J2 6.4 Hz, 4H) , 3.06 (dt, J1 13.0 Hz, J2 6.4 Hz, 4H) , 1.26 (s, 12H)

Reference： [1]Patent: WO2016/615,2016,A1 .Location in patent: Paragraph 00500

8
[ 1022092-33-6 ]
N-(3-((7-iodo-5-((2-(trimethylsilyl)ethoxy)methyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl)oxy)phenyl)acrylamide [ No CAS ]
N-(3-((7-(1-(2-cyanoethyl)-1H-pyrazol-4-yl)-5H-pyrrolo[2,3-b]pyrazin-2-yl)oxy)phenyl)acrylamide [ No CAS ]

Reference： [1]Patent: WO2016/615,2016,A1

9
[ 1022092-33-6 ]
N-(3-((7-iodo-5-((2-(trimethylsilyl)ethoxy)methyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl)oxy)phenyl)acrylamide [ No CAS ]
N-(3-((7-(1-(2-cyanoethyl)-1H-pyrazol-4-yl)-5-((2-(trimethylsilyl)ethoxy)methyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl)oxy)phenyl)acrylamide [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
72.3%	With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium carbonate; In 1,4-dioxane; at 70℃; for 6h;Inert atmosphere;	To a mixture of N- (3- ( (7-iodo-5- ( (2- (trimethylsilyl) ethoxy) methyl) -5H-pyrrolo [2, 3-b] pyrazin-2-yl) oxy) phenyl) acrylamide (0.28 g, 0.52 mmol) , 3- (4- (4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolan-2-yl) -1H-pyrazol-1-yl) propanenitrile (400 mg, 1.60 mmol) , Pd (dppf) Cl2(20 mg, 0.03 mmol) and sodium carbonate (88 mg, 0.79 mmol) were added 1, 4-dioxane (20 mL) and water (5 mL) via syringe under N2. The mixture was sitrred at 70 for 6 h. The mixture was cooled to rt and filtered through a Celite pad. The filter cake was washed with DCM. The combined filtrates were dried over anhydrous Na2SO4and concentrated in vacuo. The residue was purified by silica gel column chromatography eluted with DCM/MeOH (v/v) 20/1 to give a brown solid product (200 mg, 72.3) .[0852]MS (ESI, pos. ion) m/z: 530.4 [M+1]+

Reference： [1]Patent: WO2016/615,2016,A1 .Location in patent: Paragraph 00501

Yield	Reaction Conditions	Operation in experiment
58.54%	With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate; In dimethyl sulfoxide; at 105℃; for 17h;Inert atmosphere;	General procedure: Under nitrogen, DMSO (12 mL) was added to a solution of 4-iodo-N- (2- (methylsulfonyl) ethyl) amine (78 mg,0.24 mmol),Pinacol ester (75mg, 0.30mmol) with boronic acid,Potassium acetate (75 mg, 0.76 mmol)Pd (dppf) Cl2 (9 mg, 0.01 mmol)105 C for 17 h, the reaction solution was cooled to room temperature, extracted with ethyl acetate (50 mL x 3)The organic phase was concentrated and chromatographed (petroleum ether / ethyl acetate (v / v) = 1/2) to give 58 mg of a colorless oil, yield:74.4%.

11
[ 1022092-33-6 ]
3-(8-(bis(4-methoxybenzyl)amino)-2-(2-chloro-6-fluorobenzyl)-[1,2,4]triazolo[1,5-a]pyrazin-6-yl)-2-fluorobenzonitrile [ No CAS ]
[ 76-05-1 ]
(x)C₂HF₃O₂*C₂₅H₁₇F₂N₉ [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
		To a solution 3 -(8-(bis(4-methoxybenzyl)amino)-2-(2-chloro-6-fluorobenzyl)-[1 ,2,4jtriazolo[1 ,5 -ajpyrazin-6-yl)-2-fluorobenzonitrile (0.01 g, 0.016 mmol) (fromExample 99, step 4), 3 -(4-(4,4,5 ,5 -tetramethyl- 1,3 ,2-dioxaborolan-2-yl)- 1H-pyrazol-1 -yl)propanenitrile (0.008 g, 0.031 mmol), and dicyclohexyl(2?,4?,6?-triisopropylbiphenyl-2-yl)phosphine-(2?-aminobiphenyl-2-yl)(chloro)palladium (1:1)(2.50 mg, 3.14 iimol) in dioxane (0.24 mL) and water (0.06 mL) was added potassiumphosphate tribasic (0.010 g, 0.047 mmol). The reaction mixture was stirred at 100 C for 1 hour. The reaction mixture was cooled to room temperature and diluted with water and DCM. The layers were separated and the aqueous layer was extracted with DCM. The combined organic fractions were dried over a plug of magnesium sulfate and concentrated. The cmde residue was dissolved into TFA (1 ml) and stirred at 80C for 20 minutes. The reaction mixture was diluted with DMF (4 mL) and purified by preparative LC/MS (pH = 2, acetonitrile/water with TFA) to give the desired product as a TFA salt. LC-MS calculated for C25H18F2N9 (M+H): mlz = 482.2; found482.2.

Reference： [1]Patent: WO2020/10197,2020,A1 .Location in patent: Page/Page column 251-252

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1-(Cyclopropylmethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

Similarity: 0.92

[ 1151802-22-0 ]

1-Cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

Similarity: 0.91

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

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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. 1022092-33-6 ] {[proInfo.proName]}

Quality Control of [ 1022092-33-6 ]

Related Doc. of [ 1022092-33-6 ]

Product Details of [ 1022092-33-6 ]

Calculated chemistry of [ 1022092-33-6 ]

Physicochemical Properties

Pharmacokinetics

Lipophilicity

Druglikeness

Water Solubility

Medicinal Chemistry

Safety of [ 1022092-33-6 ]

Application In Synthesis of [ 1022092-33-6 ]

[ 1022092-33-6 ] Synthesis Path-Upstream 1~3

[ 1022092-33-6 ] Synthesis Path-Downstream 1~11

Related Functional Groups of [ 1022092-33-6 ]

Organoboron

Nitriles

Related Parent Nucleus of [ 1022092-33-6 ]

Pyrazoles

Precautionary Statements-General

Prevention

Response

Storage

Disposal

Physical hazards

Health hazards

Environmental hazards

Inquiry

Related Functional Groups of
[ 1022092-33-6 ]

Related Parent Nucleus of
[ 1022092-33-6 ]