Promethazine Hydrochloride CAS 58-33-3

Purity >95%In StockPharmaceutical Standards
CAS No.58-33-3
Molecular FormulaC17H20N2S HCl
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Promethazine Hydrochloride CAS 58-33-3 chemical structure

Description

Promethazine Hydrochloride (CAS 58-33-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H20N2S HCl. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC17H20N2S HCl
Molecular Weight320.88 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

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