tert-Butyl (2S)-2-(hydroxymethyl)-5-oxopyrrolidine-1-carboxylate

(S)-2-(羟甲基)-5-氧代吡咯烷-1-羧酸叔丁酯

Also known as: Boc-L-Pyroglutaminol, Boc-Pyr-OL, Boc-L-Pyr-OL, 1-Pyrrolidinecarboxylic acid, 2-(hydroxymethyl)-5-oxo-, 1,1-dimethylethyl ester, (2S)-

CAS No.
81658-25-5
Jingsj CID
J-1401508-9
Molecular Formula
C10H17NO4
Chinese Name
(S)-2-(羟甲基)-5-氧代吡咯烷-1-羧酸叔丁酯
Molecular Weight
215.246 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point370.9±15.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point178.1±20.4 °C

Frequently Asked Questions

What is the CAS number of tert-Butyl (2S)-2-(hydroxymethyl)-5-oxopyrrolidine-1-carboxylate?

81658-25-5

What are the molecular formula and molecular weight of tert-Butyl (2S)-2-(hydroxymethyl)-5-oxopyrrolidine-1-carboxylate?

C10H17NO4, molecular weight 215.246 g/mol

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