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 / barrel
Safety terminology
S26In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39Wear suitable gloves and eye/face protection
Risk terms
R36/37/38Irritating 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