Abemaciclib Impurity 55 CAS 2379819-71-1

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.2379819-71-1
Molecular FormulaC18H36N4Si2
Molecular Weight364.68 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Abemaciclib Impurity 55 CAS 2379819-71-1 chemical structure

Description

Abemaciclib Impurity 55 (CAS 2379819-71-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H36N4Si2. Molecular weight: 364.68 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC18H36N4Si2
Molecular Weight364.68 g/mol
AppearanceWhite to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1999
Nitrogen Atoms4

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