L-Pyroglutamic acid；5-Oxo-L-proline；L-Glutiminic acid；Glutimic acid；Glutamic acid lactam；α- Aminoglu

CAS No.: 98-79-3

C5H7NO3=129.1

Grade:BR

Content: ≥ 99.0%

Specific rotation: -10.0 ~ -12.5

Melting point: 160 ~ 162 ℃

Chloride: ≤ 0.02%

Arsenic salt: ≤ 1ppm

Heavy metals: ≤ 10ppm

Iron salt: ≤ 10ppm

Loss on drying: ≤ 0.50%

Burning residue: ≤ 0.10%

Physicochemical properties: white fine powder crystal. Sensitive to humidity. Soluble in water, ethanol, acetone and glacial acetic acid, slightly soluble in ethyl acetate, insoluble in ether. Boil in 2mol/l hydrochloric acid or 0.5mol/l sodium hydroxide at 100 ℃ for 1 ~ 2 hours, and almost all of them are hydrolyzed to glutamic acid. Irritating

Purpose: biochemical research. Disassemble the reagent. Adenosine triphosphatase (ATPase) inhibitor

Save: RT