Description

(Dimethyl)[3-Thieno[2,3-C][2]Benzothiepin-4(9H)-Ylidenepropyl]Ammonium Chloride is a high-purity, specialized organic ammonium salt with a complex heterocyclic structure. This compound is valued for its unique chemical properties, which make it a critical intermediate in advanced pharmaceutical synthesis and organic materials research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel therapeutic agents, particularly those targeting the central nervous system.
• Organic Synthesis Reagent: Used as a versatile ammonium salt precursor in complex multi-step organic reactions, including alkylation and quaternization processes.
• Agrochemical Research: Serves as an intermediate in the development of new crop protection chemicals and pesticides.
• Material Science: Investigated for use in the development of organic semiconductors and conductive polymers due to its fused thiophene-benzothiepin structure.
• Chemical Biology Probe: Utilized in research to study enzyme inhibition and receptor-ligand interactions.
• Catalysis Research: Potential precursor for designing novel phase-transfer catalysts or ionic liquids.

Basic Information

Product Name	(Dimethyl)[3-Thieno[2,3-C][2]Benzothiepin-4(9H)-Ylidenepropyl]Ammonium Chloride
CAS No.	1154-12-7
Molecular Formula	C19H22ClNS2
Molecular Weight	363.96 g/mol
Synonyms	4-(3-Dimethylaminopropylidene)-4,9-dihydrothieno[2,3-c][2]benzothiepin Hydrochloride; 4-(3-Dimethylaminopropylidene)-4,9-dihydrothieno[2,3-c]-2-benzothiepin Hydrochloride; 4-(γ-Dimethylaminopropylidene)-4,9-dihydrothieno[2,3-c][2]benzothiepin Hydrochloride; 4-(3-Dimethylaminopropylidene)-4,9-dihydrothieno[2,3-c]benzothiepin Hydrochloride; 4-(3-Dimethylaminopropylidene)-4,9-dihydrothieno[2,3-c][2]benzothiepin HCl
EINECS	Contact for details

Quality Control

Our production of (Dimethyl)[3-Thieno[2,3-C][2]Benzothiepin-4(9H)-Ylidenepropyl]Ammonium Chloride adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure consistent high quality and reliable performance in your synthetic applications. A detailed Certificate of Analysis (COA) specifying purity, impurities, and physical characteristics is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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