(S)-(-)-2-Pyrrolidinone-5-carboxylic acid ≥99%

Supplier: SPECTRUM CHEMICAL MFG CORP

Synonyms: L-Pyroglutamic Acid, (S)-(-)-2-Pyrrolidone-5-carboxylic acid, H-Pyr-OH, (S)-5-Oxopyrrolidine-2-carboxylic acid

P1835-500GM P1835-50KGBL P1835-2.5KG P1835-100GM
700008-868EA 398.9 USD
700008-868 700008-870 700008-866 700008-864
(S)-(-)-2-Pyrrolidinone-5-carboxylic acid ≥99%
(S)-(-)-2-Pyrrolidinone-5-carboxylic acid

L-Pyroglutamic Acid, also known as pyroglutamate, is found in several types of proteins including bacteriorhodopsin.


Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

Formula: C₅H₇NO₃
MW: 129.1 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00005272
CAS Number: 98-79-3
EINECS: 202-700-3

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Specification Test Results

Assay (%) 99

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