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product name: irinotecan hcl trihydrate 99.5%
molecular formula c33h38n4o6.hcl.3h2o(677)
cas no. 136572-09-3
product information | |
product name | irinotecan hcl trihydrate 99.5% |
molecular formula |
c33h38n4o6·hcl·3h2o(677) |
cas no. |
136572-09-3 |
quality standard | complies with in-house standard |
analysis | standard |
assay(w/w) |
98.0~102.0% |
purity(hplc) |
≥99.5% |
physical control |
|
appearance |
light yellow or yellow crystalline powder |
solubility |
slightly soluble in water, ethanol or chloroform, nearly indiscerptible in acetone. |
identification(by ir and hplc) |
conforms |
specific optical rotation |
+60°~+73° |
water |
7.0%~9.0% |
chemical control |
|
residue of solvents |
complies with ich requirement |
residue on ignition |
nmt0.2% |
chloride content |
5.0~6.0% |
ph |
3.0~5.0 |
heavy metal |
nmt20ppm |
relative impurities |
nmt0.5% |
individual impurities |
nmt0.1% |
storage |
|
store at 2-8°c, in well closed containers and protect from light and moisture. |