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(S)-pyrrolidine-3-carboxylic acid

(S)-吡咯烷-3-羧酸

Also known as: (3S)-pyrrolidine-3-carboxylic acid, (3S)-3-pyrrolidinecarboxylic acid, (S)-beta-Proline, L-beta-Proline, beta-L-Proline, 3-pyrrolidinecarboxylic acid, UNII:XQ9918NB1D, pyrrolidine-3-carboxylic acid, (S)-(+)-pyrrolidine-3-carboxylic acid

(S)-pyrrolidine-3-carboxylic acid (CAS 72580-53-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H9NO2 and a molecular weight of 115.131 g/mol. It is also known as (3S)-pyrrolidine-3-carboxylic acid, (3S)-3-pyrrolidinecarboxylic acid and (S)-beta-Proline. Key properties include a melting point of 185-191°C, a boiling point of 252 ºC, a density of 1.186 and a flash point of 106 ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
72580-53-1
Jingsj CID
J-930498-3
Molecular Formula
C5H9NO2
Chinese Name
(S)-吡咯烷-3-羧酸
Molecular Weight
115.131 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point185-191°C
Boiling Point252 ºC
Density1.186
Flash Point106 ºC

Frequently Asked Questions

What is the CAS number of (S)-pyrrolidine-3-carboxylic acid?

The CAS number of (S)-pyrrolidine-3-carboxylic acid is 72580-53-1.

What are the molecular formula and molecular weight of (S)-pyrrolidine-3-carboxylic acid?

(S)-pyrrolidine-3-carboxylic acid has molecular formula C5H9NO2 and molecular weight 115.131 g/mol.

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

Last updated:

How to cite: Jingsj. "(S)-pyrrolidine-3-carboxylic acid (CAS 72580-53-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-930498-3 (accessed 2026-10-23).

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