For research use only.

Catalog No.S2051 Synonyms: SQ 14225

2 publications

Captopril Chemical Structure

CAS No. 62571-86-2

Captopril (SQ 14225) is an angiotensin-converting enzyme (ACE) inhibitor with IC50 of 6 nM.

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10mM (1mL in DMSO) USD 130 In stock
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Selleck's Captopril has been cited by 2 publications

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Biological Activity

Description Captopril (SQ 14225) is an angiotensin-converting enzyme (ACE) inhibitor with IC50 of 6 nM.
ACE [1]
6 nM


Solubility (25°C)

In vitro DMSO 43 mg/mL (197.89 mM)
Ethanol 43 mg/mL (197.89 mM)
Water 2 mg/mL (9.2 mM)

* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

Chemical Information

Molecular Weight 217.29


CAS No. 62571-86-2
Storage powder
in solvent
Synonyms SQ 14225
Smiles CC(CS)C(=O)N1CCCC1C(=O)O

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Clinical Trial Information

NCT Number Recruitment interventions Conditions Sponsor/Collaborators Start Date Phases
NCT04355429 Not yet recruiting Drug: captopril 25mg Pneumonia|Coronavirus Infection|COVID-19 Assistance Publique - Hôpitaux de Paris May 5 2020 Phase 2
NCT04224675 Not yet recruiting Drug: Atenolol Aneurysm Onassis Cardiac Surgery Centre March 7 2020 Not Applicable
NCT03660293 Completed Drug: Atorvastatin|Drug: Captopril|Drug: L-carnitine Diabetes Mellitus Type 1 Tanta University April 1 2017 Not Applicable
NCT02755519 Completed -- Primary Aldosteronism Chongqing Medical University May 2014 --

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Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID