Tacrolimus Impurity 31 CAS 123719-19-7

Purity >90%In StockPharmacopoeial Impurity Standards
CAS No.123719-19-7
Molecular FormulaC43H69NO11
Molecular Weight776.01 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Tacrolimus Impurity 31 CAS 123719-19-7 chemical structure

Description

Tacrolimus Impurity 31 (CAS 123719-19-7) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C43H69NO11. Molecular weight: 776.01 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC43H69NO11
Molecular Weight776.01 g/mol
Purity>90%
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Nitrogen Atoms1

Related Tacrolimus Standards

Recommended Standards

Why CATO?