Fluticasone Propionate EP Impurity E CAS 105613-90-9

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.105613-90-9
Molecular FormulaC25H33F3O5S
Molecular Weight502.59 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Fluticasone Propionate EP Impurity E CAS 105613-90-9 chemical structure

Description

CATO supplies Fluticasone Propionate EP Impurity E (CAS 105613-90-9), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C25H33F3O5S. Molecular weight: 502.59 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC25H33F3O5S
Molecular Weight502.59 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Sulfur Atoms1

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