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Xinchem Corporation

DL-Pyroglutamic acid


  • Category :
    Pharmaceuticals and Biochemicals/Vitamin, amino acids and coenzymes
  • 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;
  • CAS NO :
    149-87-1
  • EC NO :
    205-748-3
  • Molecular Formula :
    C5H7NO3
  • Molecular Weight :
    129.114
  • Main Specifications :
  • InChI :
    InChI=1/C5H7NO3/c7-4-2-1-3(6-4)5(8)9/h3H,1-2H2,(H,6,7)(H,8,9)/t3-/m0/s1
  • Product description :
    Synonyms: Proline, 5-oxo-, DL- (8CI);5-Oxo-DL-proline;DL-2-Pyrrolidinone-5-carboxylic acid;DL-2-Pyrrolidone-5-carboxylic acid;DL-Pyroglutamate;DL-Pyrrolidonecarboxylic acid;NSC 40887;DL-Proline,5-oxo-; Molecular Weight: 129.11 EINECS: 205-748-3 Density: 1.38 g/cm3 Melting Point: 183-185 °C(lit.) Boiling Point: 453.1 °C at 760 mmHg Flash Point: 227.8 °C Solubility: water5.67 g/100 mL (20 °C) Appearance: white crystalline powder Hazard Symbols: Xn,Xi Risk Codes: 22-36/37/38 Safety: 26-37/39Details
  • Molecular Structure :
    DL-Pyroglutamic acid 149-87-1

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