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Chemical Structure| 60290-21-3 Chemical Structure| 60290-21-3

Structure of 60290-21-3

Chemical Structure| 60290-21-3

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Product Details of [ 60290-21-3 ]

CAS No. :60290-21-3
Formula : C7H5ClN2
M.W : 152.58
SMILES Code : ClC1=NC=CC2=C1C=CN2
MDL No. :MFCD07781160

Safety of [ 60290-21-3 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H332-H335
Precautionary Statements:P261-P280-P305+P351+P338

Computational Chemistry of [ 60290-21-3 ] Show Less

Physicochemical Properties

Num. heavy atoms 10
Num. arom. heavy atoms 9
Fraction Csp3 0.0
Num. rotatable bonds 0
Num. H-bond acceptors 1.0
Num. H-bond donors 1.0
Molar Refractivity 41.1
TPSA ?

Topological Polar Surface Area: Calculated from
Ertl P. et al. 2000 J. Med. Chem.

28.68 Ų

Lipophilicity

Log Po/w (iLOGP)?

iLOGP: in-house physics-based method implemented from
Daina A et al. 2014 J. Chem. Inf. Model.

1.41
Log Po/w (XLOGP3)?

XLOGP3: Atomistic and knowledge-based method calculated by
XLOGP program, version 3.2.2, courtesy of CCBG, Shanghai Institute of Organic Chemistry

1.94
Log Po/w (WLOGP)?

WLOGP: Atomistic method implemented from
Wildman SA and Crippen GM. 1999 J. Chem. Inf. Model.

2.22
Log Po/w (MLOGP)?

MLOGP: Topological method implemented from
Moriguchi I. et al. 1992 Chem. Pharm. Bull.
Moriguchi I. et al. 1994 Chem. Pharm. Bull.
Lipinski PA. et al. 2001 Adv. Drug. Deliv. Rev.

1.18
Log Po/w (SILICOS-IT)?

SILICOS-IT: Hybrid fragmental/topological method calculated by
FILTER-IT program, version 1.0.2, courtesy of SILICOS-IT, http://www.silicos-it.com

2.71
Consensus Log Po/w?

Consensus Log Po/w: Average of all five predictions

1.89

Water Solubility

Log S (ESOL):?

ESOL: Topological method implemented from
Delaney JS. 2004 J. Chem. Inf. Model.

-2.67
Solubility 0.323 mg/ml ; 0.00212 mol/l
Class?

Solubility class: Log S scale
Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly

Soluble
Log S (Ali)?

Ali: Topological method implemented from
Ali J. et al. 2012 J. Chem. Inf. Model.

-2.17
Solubility 1.04 mg/ml ; 0.00681 mol/l
Class?

Solubility class: Log S scale
Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly

Soluble
Log S (SILICOS-IT)?

SILICOS-IT: Fragmental method calculated by
FILTER-IT program, version 1.0.2, courtesy of SILICOS-IT, http://www.silicos-it.com

-3.51
Solubility 0.0472 mg/ml ; 0.000309 mol/l
Class?

Solubility class: Log S scale
Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly

Soluble

Pharmacokinetics

GI absorption?

Gatrointestinal absorption: according to the white of the BOILED-Egg

High
BBB permeant?

BBB permeation: according to the yolk of the BOILED-Egg

Yes
P-gp substrate?

P-glycoprotein substrate: SVM model built on 1033 molecules (training set)
and tested on 415 molecules (test set)
10-fold CV: ACC=0.72 / AUC=0.77
External: ACC=0.88 / AUC=0.94

No
CYP1A2 inhibitor?

Cytochrome P450 1A2 inhibitor: SVM model built on 9145 molecules (training set)
and tested on 3000 molecules (test set)
10-fold CV: ACC=0.83 / AUC=0.90
External: ACC=0.84 / AUC=0.91

Yes
CYP2C19 inhibitor?

Cytochrome P450 2C19 inhibitor: SVM model built on 9272 molecules (training set)
and tested on 3000 molecules (test set)
10-fold CV: ACC=0.80 / AUC=0.86
External: ACC=0.80 / AUC=0.87

No
CYP2C9 inhibitor?

Cytochrome P450 2C9 inhibitor: SVM model built on 5940 molecules (training set)
and tested on 2075 molecules (test set)
10-fold CV: ACC=0.78 / AUC=0.85
External: ACC=0.71 / AUC=0.81

No
CYP2D6 inhibitor?

Cytochrome P450 2D6 inhibitor: SVM model built on 3664 molecules (training set)
and tested on 1068 molecules (test set)
10-fold CV: ACC=0.79 / AUC=0.85
External: ACC=0.81 / AUC=0.87

No
CYP3A4 inhibitor?

Cytochrome P450 3A4 inhibitor: SVM model built on 7518 molecules (training set)
and tested on 2579 molecules (test set)
10-fold CV: ACC=0.77 / AUC=0.85
External: ACC=0.78 / AUC=0.86

No
Log Kp (skin permeation)?

Skin permeation: QSPR model implemented from
Potts RO and Guy RH. 1992 Pharm. Res.

-5.85 cm/s

Druglikeness

Lipinski?

Lipinski (Pfizer) filter: implemented from
Lipinski CA. et al. 2001 Adv. Drug Deliv. Rev.
MW ≤ 500
MLOGP ≤ 4.15
N or O ≤ 10
NH or OH ≤ 5

0.0
Ghose?

Ghose filter: implemented from
Ghose AK. et al. 1999 J. Comb. Chem.
160 ≤ MW ≤ 480
-0.4 ≤ WLOGP ≤ 5.6
40 ≤ MR ≤ 130
20 ≤ atoms ≤ 70

None
Veber?

Veber (GSK) filter: implemented from
Veber DF. et al. 2002 J. Med. Chem.
Rotatable bonds ≤ 10
TPSA ≤ 140

0.0
Egan?

Egan (Pharmacia) filter: implemented from
Egan WJ. et al. 2000 J. Med. Chem.
WLOGP ≤ 5.88
TPSA ≤ 131.6

0.0
Muegge?

Muegge (Bayer) filter: implemented from
Muegge I. et al. 2001 J. Med. Chem.
200 ≤ MW ≤ 600
-2 ≤ XLOGP ≤ 5
TPSA ≤ 150
Num. rings ≤ 7
Num. carbon > 4
Num. heteroatoms > 1
Num. rotatable bonds ≤ 15
H-bond acc. ≤ 10
H-bond don. ≤ 5

1.0
Bioavailability Score?

Abbott Bioavailability Score: Probability of F > 10% in rat
implemented from
Martin YC. 2005 J. Med. Chem.

0.55

Medicinal Chemistry

PAINS?

Pan Assay Interference Structures: implemented from
Baell JB. & Holloway GA. 2010 J. Med. Chem.

0.0 alert
Brenk?

Structural Alert: implemented from
Brenk R. et al. 2008 ChemMedChem

1.0 alert: heavy_metal
Leadlikeness?

Leadlikeness: implemented from
Teague SJ. 1999 Angew. Chem. Int. Ed.
250 ≤ MW ≤ 350
XLOGP ≤ 3.5
Num. rotatable bonds ≤ 7

No; 1 violation:MW<1.0
Synthetic accessibility?

Synthetic accessibility score: from 1 (very easy) to 10 (very difficult)
based on 1024 fragmental contributions (FP2) modulated by size and complexity penaties,
trained on 12'782'590 molecules and tested on 40 external molecules (r2 = 0.94)

1.41

Application In Synthesis of [ 60290-21-3 ]

* 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.

  • Downstream synthetic route of [ 60290-21-3 ]

[ 60290-21-3 ] Synthesis Path-Downstream   1~5

  • 1
  • [ 60290-21-3 ]
  • [ 271-34-1 ]
  • 3
  • [ 344-19-4 ]
  • [ 76513-69-4 ]
  • [ 4522-35-4 ]
  • [ 60290-21-3 ]
  • C22H24Cl2FN5OSi [ No CAS ]
  • C22H24Cl2FN5OSi [ No CAS ]
YieldReaction ConditionsOperation in experiment
NaH (60% dispersion in mineral oil, 143 mg, 3.57 mmol) was added to a stirred solution of 3-iodo-lH-pyrazole [4522-35-4] (659 mg, 4.00 mmol) in DMF (20 mL) at 0 C under N2 atmosphere. The mixture was stirred at room temperature for 30 min. 2- (Trimethylsilyl)ethoxymethyl chloride [76513-69-4] (0.66 mL, 3.74 mmol) was added at 0 C and the reaction mixture was stirred at room temperature for 16 h. The mixture was diluted with water and extracted with EtOAc. The organic layer was dried (MgS04), filtered and the solvents were evaporated in vacuo. The crude product was purified by flash column chromatography (silica; EtOAc in heptane, gradient from 0/100 to 10/90). The desired fractions were collected and concentrated in vacuo to afford a mixture of 1-188 and 1-189 (965 mg, 86%).; Cul (28.3 mg, 0.15 mmol), N,N?-dimethylcyclo hexane- 1, 2-diamine (46.9 uL, 0.30 mmol) and K2C03 (411 mg, 2.98 mmol) were added to a solution of 1-188 and 1-189 (965 mg, 2.98 mmol) in l,4-dioxane (10 mL) in a sealed tube while nitrogen was bubbling. After 10 min, 4-chloro-lH-pyrrolo[3,2-c]pyridine [60290-21-3] (227 mg, 1.49 mmol) was added. The reaction mixture was stirred at room temperature for 10 min, and at 100 C for 20 h. The mixture was diluted with water and extracted with EtOAc. The combined organic extarcts were dried (MgS04), filtered and the solvents were evaporated in vacuo. The crude product was purified by flash column chromatography (silica; EtOAc in heptane, gradient from 0/100 to 15/85). The desired fractions were collected and concentrated in vacuo to afford a mixture of 1-190 and I- 191 (270 mg, 51%).; Pd2dba3 (39.1 mg, 42.6 pmol), XantPhos (61.7 mg, 0.11 mmol) and CS2CO3 (521 mg, 1.60 mmol) were added to a solution of 1-190 and 1-191 (372 mg mg, 1.07 mmol) in anhydrous DMF (12 mL) in a sealed tube while nitrogen was bubbling. After 10 min, 2,6-dichloro-4-fluoroaniline [344-19-4] (249 mg, 1.39 mmol) was added. The reaction mixture was stirred at room temperature for 10 min, and at 100 C for 20 h. The mixture was filtered over a pad of Celite and the filtrate was concentrated in vacuo. The crude product was purified by flash column chromatography (silica; EtOAc in heptane, gradient from 0/100 to 100/0).). The desired fractions were collected and concentrated in vacuo to afford a mixture of I- 192 and 1-193 (376 mg, 71 %).
  • 4
  • [ 344-19-4 ]
  • [ 60290-21-3 ]
  • C19H16Cl2FN5O [ No CAS ]
  • 5
  • [ 76513-69-4 ]
  • [ 4522-35-4 ]
  • [ 60290-21-3 ]
  • C16H21ClN4OSi [ No CAS ]
  • C16H21ClN4OSi [ No CAS ]
YieldReaction ConditionsOperation in experiment
NaH (60% dispersion in mineral oil, 143 mg, 3.57 mmol) was added to a stirred solution of 3-iodo-lH-pyrazole [4522-35-4] (659 mg, 4.00 mmol) in DMF (20 mL) at 0 C under N2 atmosphere. The mixture was stirred at room temperature for 30 min. 2- (Trimethylsilyl)ethoxymethyl chloride [76513-69-4] (0.66 mL, 3.74 mmol) was added at 0 C and the reaction mixture was stirred at room temperature for 16 h. The mixture was diluted with water and extracted with EtOAc. The organic layer was dried (MgS04), filtered and the solvents were evaporated in vacuo. The crude product was purified by flash column chromatography (silica; EtOAc in heptane, gradient from 0/100 to 10/90). The desired fractions were collected and concentrated in vacuo to afford a mixture of 1-188 and 1-189 (965 mg, 86%).; Cul (28.3 mg, 0.15 mmol), N,N?-dimethylcyclo hexane- 1, 2-diamine (46.9 uL, 0.30 mmol) and K2C03 (411 mg, 2.98 mmol) were added to a solution of 1-188 and 1-189 (965 mg, 2.98 mmol) in l,4-dioxane (10 mL) in a sealed tube while nitrogen was bubbling. After 10 min, 4-chloro-lH-pyrrolo[3,2-c]pyridine [60290-21-3] (227 mg, 1.49 mmol) was added. The reaction mixture was stirred at room temperature for 10 min, and at 100 C for 20 h. The mixture was diluted with water and extracted with EtOAc. The combined organic extarcts were dried (MgS04), filtered and the solvents were evaporated in vacuo. The crude product was purified by flash column chromatography (silica; EtOAc in heptane, gradient from 0/100 to 15/85). The desired fractions were collected and concentrated in vacuo to afford a mixture of 1-190 and I- 191 (270 mg, 51%).
 

Historical Records

Technical Information

Categories

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[ 60290-21-3 ]

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