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(2S,4R)-Dibenzyl 4-hydroxypyrrolidine-1,2-dicarboxylate

Also known as: (2S,4R)-1,2-Dicarbobenzyloxy-4-hydroxypyrrolidine, (2S,4R)-4-hydroxy-1,2-Pyrrolidinedicarboxylic acid 1,2-bis(phenylmethyl) ester, (2S,4R)-4-hydroxy-1,2-pyrrolidinedicarboxylic acid 1,2-bis(phenylmethyl ester), (2S,4R)-4-hydroxy-1,2-pyrrolidinedicarboxylic acid 1,2-dibenzyl ester, (2S,4R)-4-hydroxypyrrolidine-1,2-dicarboxylic acid dibenzyl ester, (2S,4R)-Dibenzyl 4-hydroxypyrrolidine-1,2-dicarboxylate, (2S,4R)-N-benzyloxycarbonyl-4-hydroxypyrrolidine-2-carboxylic acid benzyl ester, 1,2-Pyrrolidinedicarboxylic acid, 4-hydroxy-, 1,2-bis(phenylmethyl) ester, (2S,4R)-, 1,2-dibenzyl (2S,4R)-4-hydroxypyrrolidine-1,2-dicarboxylate, Dibenzyl (2S,4R)-4-hydroxy-1,2-pyrrolidinedicarboxylate, N-Cbz-4-hydroxyproline benzyl ester, dibenzyl (2S,4R)-4-hydroxypyrrolidine-1,2-dicarboxylate, (2s,4r)-1,2-dicarbobenzyloxy-4-hydroxypyrrolidine

(2S,4R)-Dibenzyl 4-hydroxypyrrolidine-1,2-dicarboxylate (CAS 13500-53-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H21NO5 and a molecular weight of 355.38400 g/mol. Key properties include a boiling point of 517.884ºC at 760 mmHg, a density of 1.3g/cm3 and a flash point of 267.007ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
13500-53-3
Jingsj CID
J-1015461-7
Molecular Formula
C20H21NO5
Molecular Weight
355.38400 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point517.884ºC at 760 mmHg
Density1.3g/cm3
Flash Point267.007ºC
Exact Mass355.14200
PSA76.07000
LogP2.43970
Vapor Pressure0mmHg at 25°C
Refractive Index1.608

Customs & Trade Information

HS Code2933990090
Summary2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of (2S,4R)-Dibenzyl 4-hydroxypyrrolidine-1,2-dicarboxylate?

The CAS number of (2S,4R)-Dibenzyl 4-hydroxypyrrolidine-1,2-dicarboxylate is 13500-53-3.

What are the molecular formula and molecular weight of (2S,4R)-Dibenzyl 4-hydroxypyrrolidine-1,2-dicarboxylate?

(2S,4R)-Dibenzyl 4-hydroxypyrrolidine-1,2-dicarboxylate has molecular formula C20H21NO5 and molecular weight 355.38400 g/mol.

What are the upstream and downstream products of (2S,4R)-Dibenzyl 4-hydroxypyrrolidine-1,2-dicarboxylate?

For (2S,4R)-Dibenzyl 4-hydroxypyrrolidine-1,2-dicarboxylate, Upstream Products: Benzyl bromide, N-Cbz-Hydroxy-L-proline, N-(Benzyloxycarbonyloxy)succinimide; Downstream Products: N-Cbz-L-4-Hydroxyproline methyl ester, cis-4-hydroxy-L-proline, (2S,4S)-dibenzyl 4-hydroxypyrrolidine-1,2-dicarboxylate.

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,4R)-Dibenzyl 4-hydroxypyrrolidine-1,2-dicarboxylate (CAS 13500-53-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1015461-7 (accessed 2026-11-09).

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