Category:
Chiral Intermediates
CAS NO:
6600-40-4
Standard:
ChP,
CAS No.: 6600-40-4
Molecular formula: C5H11NO2
It is a pharmaceutical intermediate for synthesis of perindopril erbumine applied in hypertension drugs.
|
项 目 Item |
指 标 Specification |
|
外观 Appearance |
白色晶体或白色粉末 A white to off- white powder |
|
鉴别 Identification |
HPLC RT |
|
比旋度 Specific rotation |
+23.0~+25.0° |
|
酸度(pH) |
5.6~6.5 |
|
透光率 light transmittance
|
≥98% |
|
干燥失重 Loss on drying |
≤0.2% |
|
炽灼残渣 Residue on ignition |
≤0.1% |
|
含量(Assay) |
98.0%~101.0% |
|
其他氨基酸 Each other aminoacid(LC) |
≤0.50% |
|
杂质 impurity |
Total Impurites≤1.0% Single Impurity≤0.3% D-Norvaline≤0.25% |