Description

Thioridazine Hydrochloride is a high-purity pharmaceutical active ingredient (API) and a potent phenothiazine derivative. It is critical for research and development in neuropharmacology and for the production of reference standards. This compound is essential for pharmaceutical manufacturers, analytical laboratories, and academic institutions focused on central nervous system (CNS) drug discovery and quality control.

Application

• Pharmaceutical Active Ingredient (API): Serves as the key therapeutic component in the formulation of specific antipsychotic medications.
• Reference Standard: Used as a certified standard in analytical testing (e.g., HPLC, LC-MS) for method validation, assay development, and quality control of drug products.
• Biochemical Research: Employed in neuroscience and pharmacology studies to investigate dopamine receptor interactions and the mechanisms of antipsychotic agents.
• Impurity Standard: Utilized in the identification and quantification of related substances during the analysis of other phenothiazine derivatives.
• Laboratory Reagent: Acts as a chemical intermediate or reagent in specialized organic synthesis for developing novel therapeutic compounds.

Basic Information

Product Name	Thioridazine Hydrochloride
CAS No.	130-61-0
Molecular Formula	C21H27ClN2S2•HCl
Molecular Weight	407.47 g/mol
Synonyms	Thioridazine HCl; 10-[2-(1-Methyl-2-piperidyl)ethyl]-2-(methylthio)-10H-phenothiazine Hydrochloride; Mellaril Hydrochloride; Sonapax; Ridazin; TP-21; Thioridazinium Chloride
EINECS	204-987-5

Quality Control

Our Thioridazine Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for pharmaceutical research and development. A detailed Certificate of Analysis (COA) providing specifications for identity, purity, and related substances is available for every lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a low-humidity environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity: ≤ 0.5% Total impurities: ≤ 2.0%

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