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Chemical Structure| 5430-45-5 Chemical Structure| 5430-45-5

Structure of 5-Chloroisoquinoline
CAS No.: 5430-45-5

Chemical Structure| 5430-45-5

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Product Details of [ 5430-45-5 ]

CAS No. :5430-45-5
Formula : C9H6ClN
M.W : 163.60
SMILES Code : ClC1=CC=CC2=C1C=CN=C2
MDL No. :MFCD02683295
InChI Key :PJHSMEMFNSINJE-UHFFFAOYSA-N
Pubchem ID :224933

Safety of [ 5430-45-5 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H317-H319
Precautionary Statements:P280-P305+P351+P338

Computational Chemistry of [ 5430-45-5 ] Show Less

Physicochemical Properties

Num. heavy atoms 11
Num. arom. heavy atoms 10
Fraction Csp3 0.0
Num. rotatable bonds 0
Num. H-bond acceptors 1.0
Num. H-bond donors 0.0
Molar Refractivity 46.75
TPSA ?

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

12.89 Ų

Lipophilicity

Log Po/w (iLOGP)?

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

1.93
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

2.73
Log Po/w (WLOGP)?

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

2.89
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.

2.15
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

3.13
Consensus Log Po/w?

Consensus Log Po/w: Average of all five predictions

2.57

Water Solubility

Log S (ESOL):?

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

-3.25
Solubility 0.0926 mg/ml ; 0.000566 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.

-2.65
Solubility 0.362 mg/ml ; 0.00221 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

-4.31
Solubility 0.00807 mg/ml ; 0.0000493 mol/l
Class?

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

Moderately 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.

-5.36 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

2.0
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

0.0 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)

1.09

Application In Synthesis of [ 5430-45-5 ]

* 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 [ 5430-45-5 ]

[ 5430-45-5 ] Synthesis Path-Downstream   1~35

  • 2
  • (3-chloro-benzylidenamino)-acetaldehyde diethylacetal [ No CAS ]
  • [ 34784-06-0 ]
  • [ 5430-45-5 ]
  • 3
  • [ 5430-45-5 ]
  • [ 73075-43-1 ]
  • 5
  • diazonium salt from <5>isoquinolylamine [ No CAS ]
  • [ 5430-45-5 ]
  • 6
  • [ 7664-93-9 ]
  • (3-chloro-benzylidenamino)-acetaldehyde diethylacetal [ No CAS ]
  • [ 34784-06-0 ]
  • [ 5430-45-5 ]
  • 7
  • [ 1125-60-6 ]
  • [ 5430-45-5 ]
  • 8
  • [ 5430-45-5 ]
  • [ 7677-24-9 ]
  • [ 98-88-4 ]
  • [ 863290-49-7 ]
  • 9
  • [ 5430-45-5 ]
  • [ 863290-58-8 ]
  • 10
  • [ 5430-45-5 ]
  • 5-chloro-1-(3,4-dimethoxy-benzyl)-2-methyl-1,2,3,4-tetrahydroisoquinoline [ No CAS ]
  • 11
  • [ 5430-45-5 ]
  • 2-benzoyl-5-chloro-1-(3,4-dimethoxy-benzyl)-1,2-dihydro-isoquinoline-1-carbonitrile [ No CAS ]
  • 12
  • [ 5430-45-5 ]
  • 5-chloro-1-(3,4-dimethoxy-benzyl)-2-methyl-isoquinolinium; iodide [ No CAS ]
  • 13
  • [ 607-32-9 ]
  • [ 5430-45-5 ]
  • 17
  • [ 5430-45-5 ]
  • [ 72080-83-2 ]
  • N-(2-benzyloxycarbonylaminoethyl)-5-chloroisoquinoline-8-sulfonamide [ No CAS ]
YieldReaction ConditionsOperation in experiment
With triethylamine; In methanol; chlorosulfonic acid; chloroform; (1) A solution of 5.00 g of <strong>[5430-45-5]5-chloroisoquinoline</strong> in 8ml of chlorosulfonic acid was heated for 3 hours at 170 C. After cooling, the reaction mixture was poured into ice-water and extracted with chloroform. The chloroform layer was washed with water, dried and then added to a solution of 5.87 g of 2-(N-benzyloxycarbonylamino)ethylamine and 10 ml of triethylamine in 50 ml of methanol under ice-water cooling with stirring. The reaction mixture was stirred for 2 hours at room temperature and then filtered. The filtrate was concentrated and to the residue was added chloroform. The obtained precipitate was filtered off to give 2.50 g of N-(2-benzyloxycarbonylaminoethyl)-<strong>[5430-45-5]5-chloroisoquinoline</strong>-8-sulfonamide as colorless crystals.
  • 18
  • [ 5430-45-5 ]
  • [ 1397275-17-0 ]
  • [ 1396517-58-0 ]
  • 19
  • [ 5430-45-5 ]
  • [ 89337-62-2 ]
  • [ 17341-93-4 ]
  • 2,2,2-trichloroethyl (R)-5-chloro-1-(1-methoxy-2-methyl-1-oxopropan-2-yl)isoquinoline-2(1H)-carboxylate [ No CAS ]
  • 2,2,2-trichloroethyl (S)-5-chloro-1-(1-methoxy-2-methyl-1-oxopropan-2-yl)isoquinoline-2(1H)-carboxylate [ No CAS ]
  • 20
  • [ 868070-20-6 ]
  • [ 5430-45-5 ]
  • [ 17341-93-4 ]
  • 2,2,2-trichloroethyl (R)-5-chloro-1-(1-methoxy-2-methyl-1-oxopropan-2-yl)isoquinoline-2(1H)-carboxylate [ No CAS ]
  • 2,2,2-trichloroethyl (S)-5-chloro-1-(1-methoxy-2-methyl-1-oxopropan-2-yl)isoquinoline-2(1H)-carboxylate [ No CAS ]
  • 21
  • [ 5430-45-5 ]
  • [ 111-86-4 ]
  • [ 1156958-62-1 ]
  • 22
  • [ 5754-35-8 ]
  • [ 5430-45-5 ]
  • [ 1538625-40-9 ]
  • 23
  • [ 5430-45-5 ]
  • 2,2,2-trichloroethyl (R)-5-chloro-1-(1-methoxy-2-methyl-1-oxopropan-2-yl)isoquinoline-2(1H)-carboxylate [ No CAS ]
  • 2,2,2-trichloroethyl (S)-5-chloro-1-(1-methoxy-2-methyl-1-oxopropan-2-yl)isoquinoline-2(1H)-carboxylate [ No CAS ]
  • 24
  • [ 5430-45-5 ]
  • [ 17341-93-4 ]
  • C12H8Cl5NO2 [ No CAS ]
  • 26
  • [ 5430-45-5 ]
  • (5-chloroisoquinolin-1-yl)(phenyl)methanone [ No CAS ]
  • 28
  • [ 5430-45-5 ]
  • [ 542-91-6 ]
  • C13H18ClNSi [ No CAS ]
  • 29
  • [ 5430-45-5 ]
  • [ 93-55-0 ]
  • 1-phenyl-2-(quinolin-5-yl)propan-1-one [ No CAS ]
  • 30
  • [ 623-73-4 ]
  • [ 5430-45-5 ]
  • [ 23055-10-9 ]
  • 3-ethyl 1,2-dimethyl 7-chloropyrrolo[2,1-a]isoquinoline-1,2,3-tricarboxylate [ No CAS ]
YieldReaction ConditionsOperation in experiment
67% With copper (II)-fluoride; In 1,1,2-trichloroethane; 1,2-dichloro-ethane; at 80℃; for 24h;Green chemistry; The reaction flask was charged with CuF2 (0.6 mmol, 60 mg), compound 5e(9 mmol, 1161 mg), Compound 2a (3 mmol, 432 mg), compound 3a (9 mmol, 1026 mg), 1,2-dichloroethane (5.0 mL), 1,1,2-trichloroethane (5.0 mL). The system was then heated in air at 80 C for about 24 hours, washed with 1 mol / L hydrochloric acid solution, extracted with dichloromethane (40 mL x 3), adsorbed on silica gel. The product 6ewas obtained by a simple column chromatography in a yield of 67%.
  • 31
  • [ 623-73-4 ]
  • [ 5430-45-5 ]
  • [ 624-49-7 ]
  • 3-ethyl 1,2-dimethyl 7-chloropyrrolo[2,1-a]isoquinoline-1,2,3-tricarboxylate [ No CAS ]
  • 32
  • [ 5430-45-5 ]
  • [ 124-38-9 ]
  • C10H10ClNO [ No CAS ]
  • 33
  • [ 5430-45-5 ]
  • [ 98-59-9 ]
  • (5-chloroisoquinolin-2-ium-2-yl)(tosyl)amide [ No CAS ]
  • 34
  • [ 5430-45-5 ]
  • [ 98-59-9 ]
  • (1S,10bS)-1-benzyl-7-chloro-3-tosyl-1,10b-dihydropyrazolo[5,1-a]isoquinolin-2(3H)-one [ No CAS ]
  • 35
  • [ 5430-45-5 ]
  • [ 73183-34-3 ]
  • [ 78-79-5 ]
  • (R)-5-chloro-1-(3-methyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-yl)isoquinoline [ No CAS ]
  • 5-chloro-1-(3-methyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-yl)isoquinoline [ No CAS ]
 

Historical Records

Technical Information

Categories

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[ 5430-45-5 ]

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