We can supply L-pyroglutamic acid with purity over 99%,widely used in cosmetics,pharmaceutics and food industry.

Product name:L-Pyroglutamic acid Synonym:5-Oxoproline; 5-Oxopyrrolidine-2-carboxylic acid; L-5-Pyrrolidone-2-carboxylic acid; (S)-(-)-2-Pyrrolidone-5-carboxylic acid

CAS#: 98-79-3 Chemical formula:C5H7NO3

Visual: White crystal powder

Assay: Min. 99%

Specific Rotation 20/D: -11--12

More details, samples and customization also available