DL-pyroglutamic acid

• Post Date:

  Mar 31,2020

• Expiry Date:

  Sep 27,2020

• Detailed Description:

  Cas No. :149-87-1

• CAS Registry Number:

  149-87-1

• Synonyms:

  ;DL-2-Pyrrolidone-5-Carboxylic Acid;Dl-5-Oxoproline;H-Dl-Pyr-Oh;Dl-Proline, 5-Oxo-;(+/-)-2-Pyrrolidone-5-Carboxylic Acid;2-Pyrrolidone-5-Carboxylic Acid;(+/-)-2-Pyrrolidinone-5-Carboxylic Acid;5-Oxo-Dl-Proline;Dl-A-Pyroglutamic Acid;Dl-Glutamic Acid Lactam;5-oxo-L-proline;

• Molecular Formula:

  C₅H₇NO₃

• Molecular Weight:

  129.114

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  Zhejiang Tongfeng Pharmaceutical & Chemical Co., Ltd.     [ China ]        

• Contact:

• Tel:

  +86-576-5991250 5991251

• Fax:

  +86-576-5010026

• Email:

  tongfeng@tongfengchem.com