PeptideDB

Methyl L-pyroglutamate

CAS: 4931-66-2 F: C6H9NO3 W: 143.14

Methyl L-pyroglutamate ((S)-Methyl 5-oxopyrrolidine-2-carboxylate;L-Pyroglutamic acid methyl ester) is isolated from P.
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Bioactivity Methyl L-pyroglutamate ((S)-Methyl 5-oxopyrrolidine-2-carboxylate;L-Pyroglutamic acid methyl ester) is isolated from P. oleracea and has anti-inflammatory activity[1].
Name Methyl L-pyroglutamate
CAS 4931-66-2
Formula C6H9NO3
Molar Mass 143.14
Appearance Liquid
Transport Room temperature in continental US; may vary elsewhere.
Storage
Pure form -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Reference [1]. Kim KH, et al. 1-Carbomethoxy-β-Carboline, Derived from Portulaca oleracea L., Ameliorates LPS-Mediated Inflammatory Response Associated with MAPK Signaling and Nuclear Translocation of NF-κB.Molecules. 2019 Nov 7;24(22). pii: E4042.