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Postion:Product Catalog >API>Antiallergic drugs>Antihistamines>Promethazine hydrochloride
Promethazine hydrochloride
  • Promethazine hydrochloride

Promethazine hydrochloride

Price $142.9
Package 1KG
Min. Order: 1KG
Supply Ability: 10t
Update Time: 2021-11-02

Product Details

Product Name: Promethazine hydrochloride CAS No.: 58-33-3
Min. Order: 1KG Purity: 99%
Supply Ability: 10t Release date: 2021/11/02

English Name: promethazine hydrochloride

CAS No.: 58-33-3

Molecular formula: c17h21cln2s

Molecular weight: 320.88

EINECS No.: 200-375-2

Purpose. Indications: it can competitively block the HL receptor of group limb and produce antihistamine effect. It can resist the telangiectasia caused by histamine, reduce its permeability and relieve the wheezing caused by the contraction of bronchial smooth muscle. Its effect is stronger and longer than that of diphenhydramine hydrochloride.


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  • Since: 2018-09-06
  • Address: Room B801, Financial Plaza, Jintai District, Baoji, Shaanxi, CN
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