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(2S)-2-benzylpyrrolidine-2-carboxylic acid hydrochloride

(S)-2-苄基脯氨酸盐酸盐

Also known as: (S)-alpha-benzyl-proline hydrochloride, (S)-a-Benzylproline HCl, (S)-alpha-Benzyl-ProHCl, (2S)-2-benzylpyrrolidine-2-carboxylic acid hydrochloride, (2S)-2-benzyl-2-pyrrolidinecarboxylic acid hydrochloride

(2S)-2-benzylpyrrolidine-2-carboxylic acid hydrochloride (CAS 637020-57-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H16ClNO2 and a molecular weight of 241.71400 g/mol. It is also known as (S)-alpha-benzyl-proline hydrochloride, (S)-a-Benzylproline HCl and (S)-alpha-Benzyl-ProHCl. Key properties include a boiling point of 389.8ºC at 760 mmHg and a flash point of 189.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
637020-57-6
Jingsj CID
J-1469145-0
Molecular Formula
C12H16ClNO2
Chinese Name
(S)-2-苄基脯氨酸盐酸盐
Molecular Weight
241.71400 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point389.8ºC at 760 mmHg
Flash Point189.5ºC

Frequently Asked Questions

What is the CAS number of (2S)-2-benzylpyrrolidine-2-carboxylic acid hydrochloride?

The CAS number of (2S)-2-benzylpyrrolidine-2-carboxylic acid hydrochloride is 637020-57-6.

What are the molecular formula and molecular weight of (2S)-2-benzylpyrrolidine-2-carboxylic acid hydrochloride?

(2S)-2-benzylpyrrolidine-2-carboxylic acid hydrochloride has molecular formula C12H16ClNO2 and molecular weight 241.71400 g/mol.

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

Last updated:

How to cite: Jingsj. "(2S)-2-benzylpyrrolidine-2-carboxylic acid hydrochloride (CAS 637020-57-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1469145-0 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.