Description

Thioridazine CAS NO 50-52-2 is a phenothiazine derivative belonging to the class of typical antipsychotic agents. This compound is of significant interest in the pharmaceutical industry for its specific pharmacological profile. It is primarily utilized by pharmaceutical manufacturers and research institutions engaged in the development and production of active pharmaceutical ingredients (APIs) and reference standards.

Application

• Active Pharmaceutical Ingredient (API) in the manufacture of antipsychotic medications.
• Pharmaceutical Reference Standard for quality control and analytical method development in laboratories.
• Biochemical Research for studying dopaminergic and adrenergic receptor interactions.
• Precursor Material in the synthesis of more complex pharmaceutical derivatives.
• Formulation Development for stability and compatibility studies in drug product manufacturing.

Basic Information

Product Name	Thioridazine
CAS No.	50-52-2
Molecular Formula	C21H26N2S2
Molecular Weight	370.57 g/mol
Synonyms	10-[2-(1-Methyl-2-piperidyl)ethyl]-2-(methylthio)-10H-phenothiazine; Mellaril; Sonapax; Ridazin; Thioridazine Hydrochloride (salt form); TP-21; Novoridazine; Mepazine
EINECS	200-048-5

Quality Control

Our Thioridazine is produced and tested under strict quality management systems. We offer material compliant with various pharmacopeial standards, including in-house specifications developed for API manufacturing. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles to ensure it meets the rigorous demands of pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The container should be kept in a well-ventilated area and protected from moisture.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single unknown impurity ≤ 0.5%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.