Description

3-Ethyl-9-(3-Dimethylaminopropylidene)Thioxanthene Hydrogen Fumarate is a high-purity organic compound primarily utilized as a key pharmaceutical intermediate. Its value lies in its specific chemical structure, which is critical for the synthesis of advanced active pharmaceutical ingredients (APIs). This product is essential for manufacturers in the pharmaceutical and life sciences industries engaged in research, development, and production of specialized therapeutic agents.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of complex active pharmaceutical ingredients (APIs).
• Research & Development: Used in medicinal chemistry for the discovery and optimization of new drug candidates.
• Chemical Synthesis: Serves as a specialized reagent in multi-step organic synthesis for creating novel molecular structures.
• Reference Standard: Employed as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	3-Ethyl-9-(3-Dimethylaminopropylidene)Thioxanthene Hydrogen Fumarate
CAS No.	84964-72-7
Molecular Formula	C24H28N2O4S
Molecular Weight	440.55 g/mol
Synonyms	Flupentixol Fumarate Impurity; 3-Ethyl-9-[3-(dimethylamino)propylidene]thioxanthene Hydrogen Fumarate; Flupentixol Related Compound; 2-[4-[3-(2-Trifluoromethyl-9H-thioxanthen-9-ylidene)propyl]-1-piperazinyl]ethanol Fumarate Impurity; 84964-72-7; α-Flupentixol Fumarate Impurity; Thioxanthene Derivative
EINECS	Contact for details

Quality Control

Our 3-Ethyl-9-(3-Dimethylaminopropylidene)Thioxanthene Hydrogen Fumarate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications and test results.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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