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

Promethazine hydrochloride

Price $1
Package 1kg
Min. Order: 0.10000000kg
Supply Ability: 200KG
Update Time: 2025-05-23

Product Details

Product Name: Promethazine hydrochloride CAS No.: 58-33-3
EC-No.: 200-375-2 Min. Order: 0.10000000kg
Purity: 99% Supply Ability: 200KG
Release date: 2025/05/23

Description: Promethazine hydrochloride is the first tricyclic antihistamine of phenothiazine structure discovered. It has antitussive effect and can competitively block histamine H1 receptors to produce antihistamine effect, counteract the dilation of capillaries caused by histamine, and reduce their permeability. Therefore, it can calm cough caused by tracheal irritation.

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