Category:
Active Pharmaceutical Ingredients
CAS NO:
4330-99-8
Standard:
USP,JP,
Drugs that selectively bind to but do not activate histamine H1 receptors, thereby blocking the actions of endogenous histamine. Included here are the classical antihistaminics that antagonize or prevent the action of histamine mainly in immediate hypersensitivity.
Trimeprazine tartrate is a phenothiazine derivative antihistamine produced via condensation and salt formation processes. Its molecular formula is C19H25N3O8S and CAS number is 467-20-5.
Contraindicated in patients with severe CNS depression or bone marrow suppression. Store in cool, dry conditions below 25°C to prevent degradation. Handle with appropriate PPE to avoid dermal absorption.