Promethazine EP Impurity B HCl CAS 5568-90-1

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.5568-90-1
Molecular FormulaC17H20N2S HCl
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Promethazine EP Impurity B HCl CAS 5568-90-1 chemical structure

Description

Order Promethazine EP Impurity B HCl (CAS 5568-90-1) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H20N2S HCl. COA included with every batch.

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.)1958
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

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