Irinotecan EP Impurity M CAS 185336-12-3

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.185336-12-3
Molecular FormulaC33H38N4O7
Molecular Weight602.68 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Irinotecan EP Impurity M CAS 185336-12-3 chemical structure

Description

Irinotecan EP Impurity M (CAS 185336-12-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C33H38N4O7. Molecular weight: 602.68 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC33H38N4O7
Molecular Weight602.68 g/mol
Purity>95%
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2009
Nitrogen Atoms4

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