Rapamycin Impurity 22 CAS 185107-79-3

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.185107-79-3
Molecular FormulaC51H81NO14
Molecular Weight932.19 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Rapamycin Impurity 22 CAS 185107-79-3 chemical structure

Description

Rapamycin Impurity 22 (CAS 185107-79-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C51H81NO14. Molecular weight: 932.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC51H81NO14
Molecular Weight932.19 g/mol
Purity>95%
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2009
Nitrogen Atoms1

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