Methyl 5-oxo-L-prolinate
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
4931-66-2
Chemical name
Methyl 5-oxo-L-prolinate
Molecular formula
C6H9NO3
Molecular weight
143.14 g/mol
Synonyms
Methyl pyroglutamate; Methyl L-pyroglutamate; Methyl (S)-(+)-2-pyrrolidone-5-carboxylate; L-PYROGLUTAMIC ACID METHYL ESTER; (S)-Methyl 5-oxopyrrolidine-2-carboxylate; H-Pyr-OMe; Methyl (S)-5-Oxopyrrolidine-2-carboxylate; L-Proline, 5-oxo-, methyl ester; Methyl (S)-Pyroglutamate; methyl(S)-(+)-2-pyrrolidone-5-carboxylate; pyroglutamic acid methyl ester; (S)-5-oxoproline methyl ester
InChIKey
HQGPKMSGXAUKHT-BYPYZUCNSA-N
PubChem CID
78646
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
XLogP
-0.4
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.