Dioxopromethazine hydrochloride

Dioxopromethazine hydrochloride is a phenothiazine-based antihistamine used as an antitussive, sedative, and local anesthetic. It is a white to yellowish crystalline powder, soluble in water and less so in ethanol, which has been used to treat respiratory illnesses. The directory classifies it as a commercial API with a synthetic source/manufacturing origin. Other names for this substance include Prothanon gel and Prothanon hydrochloride. Its PubChem CID is 11416891.

CAS No 15374-15-9
Molecular Formula C17H21ClN2O2S
Molecular Weight 352.9 g/mol
Synonyms 1-(5,5-dioxophenothiazin-10-yl)-N,N-dimethylpropan-2-amine;hydrochloride

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