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D-Proline, 4-hydroxy-, methyl ester, (4S)- (9CI)

Also known as: D-Proline, 4-hydroxy-, methyl ester, (4S)-, (2R,4S)-methyl 4-hydroxypyrrolidine-2-carboxylate, (2R,4S)-4-hydroxypyrrolidine-2-carboxylic acid methyl ester, Methyl (4S)-4-hydroxy-D-prolinate, (S)-4-Hydroxy-D-proline methyl ester

D-Proline, 4-hydroxy-, methyl ester, (4S)- (9CI) (CAS 178962-09-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H11NO3 and a molecular weight of 145.15600 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
178962-09-9
Jingsj CID
J-1503016-7
Molecular Formula
C6H11NO3
Molecular Weight
145.15600 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass145.07400
PSA58.56000

Frequently Asked Questions

What is the CAS number of D-Proline, 4-hydroxy-, methyl ester, (4S)- (9CI)?

The CAS number of D-Proline, 4-hydroxy-, methyl ester, (4S)- (9CI) is 178962-09-9.

What are the molecular formula and molecular weight of D-Proline, 4-hydroxy-, methyl ester, (4S)- (9CI)?

D-Proline, 4-hydroxy-, methyl ester, (4S)- (9CI) has molecular formula C6H11NO3 and molecular weight 145.15600 g/mol.

What are the upstream and downstream products of D-Proline, 4-hydroxy-, methyl ester, (4S)- (9CI)?

For D-Proline, 4-hydroxy-, methyl ester, (4S)- (9CI), Upstream Products: Methanol, trans-4-Hydroxy-D-proline; Downstream Products: N-Boc-4-oxo-D-proline methyl ester, tert-Butyl (2R,4S)-4-hydroxy-2-(hydroxymethyl)pyrrolidine-1-carboxylate.

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

Last updated:

How to cite: Jingsj. "D-Proline, 4-hydroxy-, methyl ester, (4S)- (9CI) (CAS 178962-09-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1503016-7 (accessed 2026-11-09).

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