(2S,4R)-4-(4-chlorobenzyl)pyrrolidine-2-carboxylic acid

反-4-(4-氯苄基)-L-脯氨酸

Also known as: 4-[(4-chlorophenyl)methyl]-L-Proline, L-Proline, 4-[(4-chlorophenyl)methyl]-, (4R)-, (4R)-4-(4-Chlorobenzyl)-L-proline

(2S,4R)-4-(4-chlorobenzyl)pyrrolidine-2-carboxylic acid (CAS 1049978-20-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H14ClNO2 and a molecular weight of 239.69806 g/mol. It is also known as 4-[(4-chlorophenyl)methyl]-L-Proline, L-Proline, 4-[(4-chlorophenyl)methyl]-, (4R)- and (4R)-4-(4-Chlorobenzyl)-L-proline. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1049978-20-2
Jingsj CID: J-1174806-7
Molecular Formula: C₁₂H₁₄ClNO₂
Chinese Name: 反-4-(4-氯苄基)-L-脯氨酸
Molecular Weight: 239.69806 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (2S,4R)-4-(4-chlorobenzyl)pyrrolidine-2-carboxylic acid?

The CAS number of (2S,4R)-4-(4-chlorobenzyl)pyrrolidine-2-carboxylic acid is 1049978-20-2.

What are the molecular formula and molecular weight of (2S,4R)-4-(4-chlorobenzyl)pyrrolidine-2-carboxylic acid?

(2S,4R)-4-(4-chlorobenzyl)pyrrolidine-2-carboxylic acid has molecular formula C12H14ClNO2 and molecular weight 239.69806 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(2S,4R)-4-(4-chlorobenzyl)pyrrolidine-2-carboxylic acid (CAS 1049978-20-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1174806-7 (accessed 2026-10-25).

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