Category:
Chiral Intermediates
CAS NO:
6974-32-9
Standard:
ChP,In-house Standards,
|
项 目 Items |
标 准 Requirements |
|
外 观 Appearance |
白色或类白色结晶性粉末 A white or almost white crystalline powder |
|
干燥失重 Lossing on drying |
≤0.5% |
|
比 旋 度 Specific Rotation |
+40.0~+44° |
|
熔 点Melting Point |
126~133°C |
|
重 金 属 Heavy Metals |
≤20ppm |
|
含 量 Assay(HPLC) |
≥98.0% |