Spirapril hydrochloride

Also known as: SCH 33844 hydrochloride, Renpress, Renormax, Sandopril, TI 211-950, Spirapril HCl, Unii-occ25lm897, (8S)-7-[(2S)-2-[[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,4-dithia-7-azaspiro[4.4]nonane-8-carboxylic acid monohydrochloride, 1,4-Dithia-7-azaspiro(4.4)nonane-8-carboxylic acid, 7-(2-((1-(ethoxycarbonyl)-3-phenylpropyl)amino)-1-oxopropyl)-, monohydrochloride, (8S-(7(R*(R*)),8R*))-

Spirapril hydrochloride (CAS 94841-17-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C22H31ClN2O5S2 and a molecular weight of 503.07500 g/mol. Key properties include a melting point of 192-194ºC (dec.), a boiling point of 697.8ºC at 760mmHg and a flash point of 375.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 94841-17-5
Jingsj CID: J-1967217-4
Molecular Formula: C₂₂H₃₁ClN₂O₅S₂
Molecular Weight: 503.07500 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	192-194ºC (dec.)
Boiling Point	697.8ºC at 760mmHg
Flash Point	375.8ºC
Exact Mass	502.13600
PSA	146.54000
LogP	3.52160

Activity & Biological Data

Target	IC50: angiotensin converting enzyme[1]
Additional Information	[1]. Spirapril. Drugbank. [2]. B Maul, et al. Alcohol consumption is controlled by angiotensin II. FASEB J

Frequently Asked Questions

What is the CAS number of Spirapril hydrochloride?

The CAS number of Spirapril hydrochloride is 94841-17-5.

What are the molecular formula and molecular weight of Spirapril hydrochloride?

Spirapril hydrochloride has molecular formula C22H31ClN2O5S2 and molecular weight 503.07500 g/mol.

What are the upstream and downstream products of Spirapril hydrochloride?

For Spirapril hydrochloride, Upstream Products: Spirapril, N-[(1S)-1-(ethoxycarbonyl)-3-phenylpropyl]-L-alanine, (S)-1-((Benzyloxy)carbonyl)-4-oxopyrrolidine-2-carboxylic acid.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Spirapril hydrochloride (CAS 94841-17-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1967217-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.