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Irinotecan Hydrochloride
Chemical Structure:
 
Molecular Formula: C33H38N4O6¡¤HCl¡¤3H2O 
Molecular Weight: 677.2 
CAS-No.: [136572-09-3] 
Properties: Slightly pale yellow needles or slightly pale yellow crystalline powder, odorless; Melting point 256.5¡æ,Optical Rotation [a]D20 = +67.7¡ã(c = 1 in water). UV max (ethanol): 221, 254, 359, 372 nm. pH of 2% aqueous solution = 4. Slightly soluble in water, ethanol or chloroform. Practically insoluble in acetone.
Specifications: USP34
Storage: Protect from light, air tight at cool place. 
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