Product Name

  • Name

    Quinapril hydrochloride

  • EINECS 620-479-5
  • CAS No. 82586-55-8
  • Article Data6
  • CAS DataBase
  • Density
  • Solubility
  • Melting Point 120-130 °C
  • Formula C25H31ClN2O5
  • Boiling Point 662 °C at 760 mmHg
  • Molecular Weight 474.985
  • Flash Point 354.1 °C
  • Transport Information
  • Appearance white crystalline solid
  • Safety 22-24/25
  • Risk Codes
  • Molecular Structure Molecular Structure of 82586-55-8 (Quinapril hydrochloride)
  • Hazard Symbols
  • Synonyms 3-Isoquinolinecarboxylicacid,2-[(2S)-2-[[(1S)-1-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-,monohydrochloride, (3S)- (9CI);Accupril;Accuprin;Accupro;Accupro20;Accupron;Acequide;Acequin;Acuitel;Acuprel;Acupril;Asig;CI 906;Korec;Korectic;PD 109452-2;3-Isoquinolinecarboxylicacid,2-[(2S)-2-[[(1S)-1-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-,hydrochloride (1:1), (3S)-;Quinazil;Quinopril;
  • PSA 95.94000
  • LogP 3.69790

Quinapril hydrochloride Chemical Properties

Molecule structure of Quinapril hydrochloride (CAS NO.82586-55-8):

IUPAC Name: (3S)-2-[(2S)-2-[[(2S)-1-Ethoxy-1-oxo-4-phenylbutan-2-yl]amino]propanoyl]-3,4-dihydro-1H-isoquinoline-3-carboxylic acid hydrochloride 
Molecular Weight: 474.97704 g/mol
Molecular Formula: C25H31ClN2O5 
Melting Point: 120-130 °C
Flash Point: 354.1 °C
Enthalpy of Vaporization: 102.32 kJ/mol
Boiling Point: 662 °C at 760 mmHg
Vapour Pressure: 2E-18 mmHg at 25 °C 
Storage Temp.: 2-8 °C
H-Bond Donor: 3
H-Bond Acceptor: 6
Rotatable Bond Count: 10
Exact Mass: 474.19215
MonoIsotopic Mass: 474.19215
Topological Polar Surface Area: 95.9
Heavy Atom Count: 33
Canonical SMILES: CCOC(=O)C(CCC1=CC=CC=C1)NC(C)C(=O)N2CC3=CC=CC=C3CC2C(=O)O.Cl
Isomeric SMILES: CCOC(=O)[C@H](CCC1=CC=CC=C1)N[C@@H](C)C(=O)N2CC3=CC=CC=C3C[C@H]2C=O)O.Cl
InChI: InChI=1S/C25H30N2O5.ClH/c1-3-32-25(31)21(14-13-18-9-5-4-6-10-18)26-17(2)23(28)27-16-20-12-8-7-11-19(20)15-22(27)24(29)30;/h4-12,17,21-22,26H,3,13-16H2,1-2H3,(H,29,30);1H/t17-,21-,22-;/m0./s1
InChIKey: IBBLRJGOOANPTQ-JKVLGAQCSA-N
Product Categories: Active Pharmaceutical Ingredients;APIs;Intermediates & Fine Chemicals;Pharmaceuticals;Steroids

Quinapril hydrochloride Uses

 Quinapril hydrochloride (CAS NO.82586-55-8) is used in the treatment of hypertension and congestive heart failure.

Quinapril hydrochloride Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LD oral > 500mg/kg (500mg/kg)   Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 26, Pg. 740, 1995.
mouse LD50 intravenous 504mg/kg (504mg/kg)   Angiology. Vol. 40, Pg. 335, 1989.
 
mouse LD50 oral 1739mg/kg (1739mg/kg)   Angiology. Vol. 40, Pg. 335, 1989.
 
rat LD50 intravenous 107mg/kg (107mg/kg)   Angiology. Vol. 40, Pg. 335, 1989.
 
rat LD50 oral 3541mg/kg (3541mg/kg)   Angiology. Vol. 40, Pg. 335, 1989.
 

Quinapril hydrochloride Safety Profile

Safety Statements: 22-24/25 
S22:Do not breathe dust. 
S24/25:Avoid contact with skin and eyes.
RTECS; NW7176000

Quinapril hydrochloride Specification

 Quinapril hydrochloride (CAS NO.82586-55-8) is also named as (S)-2-((S)-N-((S)-1-Carboxy-3-phenylpropyl)alanyl)-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid, 1-ethyl ester, monohydrochloride ; 3-Isoquinolinecarboxylic acid, 2-(2-((1-(ethoxycarbonyl)-3-phenylpropyl)amino)-1-oxopropyl)-1,2,3,4-tetrahydro-, monohydrochloride, (3S-(2(R*(R*)),3R*)) ; Accupril ; Accuprin ; Accupron ; Acequin ; Acuitel ; Acuprel ; Asig ; CI906 ; Conan ; Continucor ; Ectren ; HSDB 7046 ; Hemokvin ; Korec ; Koretic ; Lidaltrin ; PD 109452-2 ; Quinapril ; Quinapril HCl ; Quinazil ; UNII-33067B3N2M . Quinapril hydrochloride (CAS NO.82586-55-8) is white crystalline solid.

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