Quinapril Hydrochloride

CHEMBL1201011 Phase 4 Approved Small molecule

Half-Life

—

Bioavailability

—

Protein Binding

—

Molecular Weight

475.0 g/mol

LogP

—

Phase

4

A salt form of quinapril used to lower blood pressure and treat heart failure by blocking a key enzyme that causes blood vessels to tighten. Regular use can reduce the risk of serious cardiovascular complications including stroke and heart attack.

Molecular Weight

475.0000 g/mol

TPSA

95.90 Å²

Therapeutic Areas

Atrial Fibrillation Cardiovascular Disease Chronic Kidney Disease Hypertension Obesity Ovarian Cancer Stroke Type 2 Diabetes

Pharmacokinetics (PK)

Pharmacodynamics (PD)

2D Structure

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SMILES

CCOC(=O)[C@H](CCc1ccccc1)N[C@@H](C)C(=O)N1Cc2ccccc2C[C@H]1C(=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

Molecular Formula

C25H31ClN2O5

HBD / HBA

3 / 6

Rotatable Bonds

10

Heavy Atoms

33

No targets recorded

Target interaction data is not yet available for this drug.

No interactions recorded

Drug interaction data is not yet available for this compound.

No side effects recorded

Side effect data is not yet available for this drug.

Frequently Asked Questions

A salt form of quinapril used to lower blood pressure and treat heart failure by blocking a key enzyme that causes blood vessels to tighten. Regular use can reduce the risk of serious cardiovascular complications including stroke and heart attack.

Yes, Quinapril Hydrochloride is an approved drug. It has reached clinical phase 4. It is classified as a Small molecule.

{# References & Data Sources section for drug detail pages. Renders standard pharmacological database links plus the drug's data_sources field. #}

References & Data Sources

ChEMBL — European Bioinformatics Institute (EBI). CHEMBL1201011. Open-access bioactivity database.
PubChem — National Center for Biotechnology Information (NCBI). CID 54891. Chemical information database.

Data aggregated from publicly available pharmacological databases. Last updated 2026-03-28.

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Structure

Quick Data

Formula: C25H31ClN2O5
Synonyms: 2

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Medical Disclaimer

This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making medication decisions.

Data sources: ChEMBL, PubChem, DailyMed.