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ADD:Nanbu industrial park, Nanchong, Sichuan, China |
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Alias:1,4'-bipiperidine-1'-carboxylic acid (s)-4,11-diethyl-3,4,12,14-
tetrahydro-4-hydroxy-3,14-dioxo-
1h-pyrano[3',4':6,7]indolizino[1,2-b]quinolin
-9-yl ester
Molecular structure:
Molecular formula:C33H38N4O6
Molecular weight:586.69
CAS RN:97682-44-5
Irinotecan Quality standard
Inspection item |
Index range |
Result |
Appearance |
light yellow or off-white crystalline powder |
qualified |
LC |
LC(area normalization) |
Irinotecan |
97.0-100.0% |
≤99.0% |
Total impurities |
≤1.00% |
qualified |
7-Ethyl-10-hydroxycamptothecin |
≤0.3% |
Na |
7-ethylcamptothecin |
≤0.3% |
Na |
Single impurity |
≤0.3% |
qualified |
Loss on dry |
≤0.5% |
qualified |
Heavy metals |
≤20ppm |
qualified |
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