Product Description

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 [α ]20/D: -11--12

More details, samples and customization also available