DL-Pyroglutamic acid

DL-Pyroglutamic acid

Short Description:

Product Name: DL-Pyroglutamic acid

CAS No: 149-87-1

Molecular FormulaC5H7NO3

Molecular Weight 129.11


Product Detail

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Product Tags


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
Molecular Weight (g/mol) 129.115
Physical Form Solid
Molecular Formula C5H7NO3
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

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