Description

Thioproperazine Difumarate is a high-purity pharmaceutical intermediate and active ingredient. This compound is critical for research and development in the life sciences sector, offering reliable quality for synthesis and formulation. It is primarily utilized by pharmaceutical manufacturers and advanced research institutions for the development of therapeutic agents.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of advanced active pharmaceutical ingredients (APIs).
• Neurological Research: Used in preclinical studies and biochemical research targeting specific neurological pathways.
• Reference Standard: Serves as a certified reference material (CRM) for analytical method development and quality control in laboratories.
• Formulation Development: Employed in the development and testing of dosage forms in pharmaceutical R&D.
• Chemical Synthesis: Utilized in organic synthesis for creating novel chemical entities with potential therapeutic value.

Basic Information

Product Name	Thiopperazine Difumarate
CAS No.	123937-18-8
Molecular Formula	C24H30N4O8S2
Molecular Weight	566.65 g/mol
Synonyms	Thioproperazine Dihydrogen Fumarate; Thioproperazine Fumarate; Thioproperazine Dimaleate (common misnomer); 10-[3-(4-Methylpiperazin-1-yl)propyl]-2-(methylsulfanyl)-10H-phenothiazine Difumarate; TPS; Majeptil (brand name); RP 7843; NSC 113939
EINECS	Contact for details

Quality Control

Our Thioproperazine Difumarate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent specifications for research and pharmaceutical use. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The material is hygroscopic (moisture-sensitive) and should be handled in a dry 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%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.