Ketotifen EP Impurity F (Mixture of Enol and Ketone) CAS 34580-09-1

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.34580-09-1
Molecular FormulaC19H19NOS
Molecular Weight309.43 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Ketotifen EP Impurity F (Mixture of Enol and Ketone) CAS 34580-09-1 chemical structure

Description

CATO supplies Ketotifen EP Impurity F (Mixture of Enol and Ketone) (CAS 34580-09-1), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H19NOS. Molecular weight: 309.43 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC19H19NOS
Molecular Weight309.43 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1966
Nitrogen Atoms1
Sulfur Atoms1

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