English name: DL-Pyroglutamic acid; DL-2-Pyrrolidone-5-carboxylic acid; DL-5-Oxo-2-pyrrolidinecarboxylic acid;

 

Molecular Formula:C5H7NO3;

 

Molecular Weight:129.11;

 

Purity:99.1%;

 

Product standard:AJI92;

 

Appearance: white crystal or white crystalline powder;

 

CAS:149-87-1;

 

EINECS:205-748-3;

 

Manufacuture: HONGYA YAXING BIOTECHNOLOGY CO.,LTD;

 

Main Function: Pharmaceutical intermediates; cosmetics materials.