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