D-Pyroglutamic acid
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
4042-36-8
Chemical name
D-Pyroglutamic acid
Molecular formula
C5H7NO3
Molecular weight
129.11 g/mol
Synonyms
5-oxo-D-proline; D-Proline, 5-oxo-; D-Pidolic acid; (+)-Pyroglutamic acid; (+)-Pidolic acid; D-5-Pyrrolidone-2-carboxylic acid; D-5-Oxoproline; (R)-5-Oxopyrrolidine-2-carboxylic Acid; D-Pyr-OH; (R)-(+)-2-Pyrrolidone-5-carboxylic acid; D-(+)-Pyroglutamic Acid; H-D-Pyr-OH
InChIKey
ODHCTXKNWHHXJC-GSVOUGTGSA-N
PubChem CID
439685
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
-0.8
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.