Specifications

Chemical Name or Material	DL-Pyroglutamic Acid
CAS	149-87-1
Synonym	dl-pyroglutamic acid, 2-pyrrolidone-5-carboxylic acid, dl-proline, 5-oxo, 5-oxo-dl-proline, pyroglutamate, h-dl-pyr-oh, pyrrolidonecarboxylic acid, 5-oxoprolinate, d-+-pyroglutamic acid, dl-pidolic acid
SMILES	C1CC(=O)NC1C(=O)O
Molecular Weight (g/mol)	129.115
ChEBI	CHEBI:16010
Physical Form	Solid
Molecular Formula	C5H7NO3
InChI Key	ODHCTXKNWHHXJC-UHFFFAOYSA-N
IUPAC Name	5-oxopyrrolidine-2-carboxylic acid
PubChem CID	499
Formula Weight	129.1

Appearance: White to off-white powder Product Quality meets: Our company standards. Stock status: Usually keep 10,000-20,000KGs in stock. Application: it is widely used in food additives, pharmaceutical intermediate. Package: 25kg / barrelSafety terminologyS26In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39Wear suitable gloves and eye/face protectionRisk termsR36/37/38Irritating to eyes, respiratory system and skin. Density： 1.38g/cm3 Melting point： 180-185℃ Boiling point： 453.1°C at 760 mmHg Flash point： 227.8°C Water solubility： 5.67 g/100 mL (20℃) Vapor pressure： 1.79E-09mmHg at 25°C Purpose: mainly used for biochemical test