Certificate of Analysis


Catalog Number: M5903
Product Name: Promazine HCl
CAS Number: 53-60-1

Physical and Chemical Properties
Formula: C17H21ClN2S
Molecular Weight: 320.88
Solubility: 48 mg/mL in water
Long-term Storage: at -20°C
Chemical Structure: Promazine HCl Structure
Analytical Data
HPLC: Shows Min >98% purity
H-NMR: Consistent with structure
Product Information
Description: Promazine (hydrochloride) is a D2 dopamine receptor antagonist, belongs to the phenothiazine class of antipsychotics, used to treat schizophrenia.
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials at -20°C or below and used within 1 month.