Promethazine Impurity 29 CAS 20962-92-9

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.20962-92-9
Molecular FormulaC15H13NS
Molecular Weight239.34 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Promethazine Impurity 29 CAS 20962-92-9 chemical structure

Description

Promethazine Impurity 29 (CAS 20962-92-9) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C15H13NS. Molecular weight: 239.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC15H13NS
Molecular Weight239.34 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Nitrogen Atoms1
Sulfur Atoms1

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