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(2S,4S)-4-Amino-1-benzoylpyrrolidine-2-carboxylic acid

Also known as: (4S)-4-amino-1-benzoyl-L-proline, (2S,4S)-4-amino-1-benzoylpyrrolidine-2-carboxylic acid, 4-amino-1-benzoylpyrrolidine-2-carboxylic acid, H-AZPC-OH, L-Proline, 4-amino-1-benzoyl-, (4S)-

(2S,4S)-4-Amino-1-benzoylpyrrolidine-2-carboxylic acid (CAS 176439-44-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H14N2O3 and a molecular weight of 234.25100 g/mol. Key properties include a boiling point of 462.666ºC at 760 mmHg and a flash point of 233.612ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
176439-44-4
Jingsj CID
J-1095913-4
Molecular Formula
C12H14N2O3
Molecular Weight
234.25100 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point462.666ºC at 760 mmHg
Flash Point233.612ºC
Exact Mass234.10000
PSA83.63000
LogP0.95120
Vapor Pressure0mmHg at 25°C
Refractive Index1.611

Frequently Asked Questions

What is the CAS number of (2S,4S)-4-Amino-1-benzoylpyrrolidine-2-carboxylic acid?

The CAS number of (2S,4S)-4-Amino-1-benzoylpyrrolidine-2-carboxylic acid is 176439-44-4.

What are the molecular formula and molecular weight of (2S,4S)-4-Amino-1-benzoylpyrrolidine-2-carboxylic acid?

(2S,4S)-4-Amino-1-benzoylpyrrolidine-2-carboxylic acid has molecular formula C12H14N2O3 and molecular weight 234.25100 g/mol.

What are the upstream and downstream products of (2S,4S)-4-Amino-1-benzoylpyrrolidine-2-carboxylic acid?

For (2S,4S)-4-Amino-1-benzoylpyrrolidine-2-carboxylic acid, Upstream Products: methyl (2S,4R)-4-hydroxypyrrolidine-2-carboxylate, (2S,4R)-Methyl 1-benzoyl-4-hydroxypyrrolidine-2-carboxylate, L-Hydroxyproline.

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

Last updated:

How to cite: Jingsj. "(2S,4S)-4-Amino-1-benzoylpyrrolidine-2-carboxylic acid (CAS 176439-44-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1095913-4 (accessed 2026-11-09).

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