 Origin |
China |
| Brand Name |
QiDu |
| CAS No. |
39537-23-0 |
CAS NO: 39537-23-0
Appearance: White crystal powder, almost odorless Conforms
Chemical Name: N-(2)-L-C-Ala-L-glutamine
Molecular Weight: 217.22
Molecular Formular: C8H15N3O4
Indication: Providing glutamine to patients who need parenteral nutrition.
Specification:
PH: 5.7
Specific optical rotation: 10.30°
Heavy metals: 9ppm
Loss on drying: 0.06%
Related Sudstance: Central - (- C-Ala-L-glutamine):0.38%
L-pyroglutamyl-L-alanine: 0.10%
L-pyroglutamic acid: 0.04%
D-alanyl-L-glutamine acid: 0.036%
L-alanyl-L-glutamic acid: 0.039%
Unknown single impurity: 0.18%
Total unknown impurities: 0.46%
Loss on Drying: 0.06%
Residue on Iguition: 0.05%
Assay: 99.5%
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