Promethazine | High-Quality Pharmaceutical Reference Standard

Promethazine API is a first-generation antihistamine with antiemetic and sedative properties, used for allergy relief, nausea, and motion sickness.

Promethazine API is manufactured and supplied by Artis Biotech | ASTANDARDS, ensuring high purity, consistent quality, and regulatory-compliant specifications. Our APIs are produced using validated processes and are suitable for research, development, and pharmaceutical manufacturing applications.

Total Products : 5 (Page 1 of 1)

Promethazine impurity D

CAT No.: AS00900
CAS No.: 7640-51-9
Category: Impurities
Parent API: Promethazine
Mol. Formula: C₁₇H₂₁ClN₂S
Mol. Wt.: 300.42

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Promethazine Hydrochloride

CAT No.: AS00901
CAS No.: 58-33-3
Category: Impurities
Parent API: Promethazine
Mol. Formula: C₂₇H₄₂N₂O₅.HCl
Mol. Wt.: 320.88

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Promethazine EP Impurity C

CAT No.: AS03250
CAS No.: 60113-77-1
Category: Impurities
Parent API: Promethazine
Mol. Formula: C₂₂H₂₆FN₃O₆S . 1/2Ca++
Mol. Wt.: 270.39+36.46