(3R,4R)-3,4-dihydroxy-1-(phenylmethyl)-2,5-pyrrolidinedione

(3R,4R)-3,4-二羟基-1-(苯基甲基)-2,5-吡咯烷酮

Also known as: (3R,4R)-1-Benzyl-3,4-dihydroxypyrrolidine-2,5-dione, (3R,4R)-1-Benzyl-3,4-dihydroxy-2,5-pyrrolidinedione, (3R,4R)-N-benzyltartarimide, 2,5-Pyrrolidinedione,3,4-dihydroxy-1-(phenylMethyl)-,(3R,4R), N-benzyltartrimide

CAS No.: 75172-31-5
Jingsj CID: J-1071248-3
Molecular Formula: C₁₁H₁₁NO₄
Chinese Name: (3R,4R)-3,4-二羟基-1-(苯基甲基)-2,5-吡咯烷酮
Molecular Weight: 221.20900 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	196-198°C
Boiling Point	489.3ºC at 760 mmHg
Density	1.525 g/cm3

Frequently Asked Questions

What is the CAS number of (3R,4R)-3,4-dihydroxy-1-(phenylmethyl)-2,5-pyrrolidinedione?

75172-31-5

What are the molecular formula and molecular weight of (3R,4R)-3,4-dihydroxy-1-(phenylmethyl)-2,5-pyrrolidinedione?

C11H11NO4, molecular weight 221.20900 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026