Promethazine Hydrochloride

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CAS NO.： 58-33-3

FOB Price： NEGOTIABLE Get Latest Price

Specification： 99.0%

Documentation： Get COA after inquiry

Lead Time： In Stock

Max Capacity： -

Packing： 25KG/Fibre Drum

Product Detail

Properties

English name: Promethazine Hydrochloride

CAS Number: 58-33-3

EINECS Number: 200-375-2

Molecular formula: C17H21C1N2S

Molecular weight: 320.88

Content: 99.0%

Appearance: white or slightly yellow crystalline powder

Solubility: Easily soluble in water, easily soluble in ethanol and dichloromethane

Specification: API

Approval number: NMPN H32022114

Packing: 25kg/paper drum

Properties

Promethazine hydrochloride is the first phenothiazine based tricyclic antihistamine with antitussive effect. It can competitively block histamine H1 receptor to produce antihistamine effect, resist histamine induced telangiectasia, and reduce its permeability. Therefore, it can relieve the cough caused by the stimulation of the trachea.It is suitable for various allergic diseases and vomiting during pregnancy.

CAS No.

58-33-3

Formula

C17H21ClN2S

Molecular Mass

320.88000

Exact Mass

320.11100

PSA

31.78000

Logp

5.10640