Description

6,6-Dimethyl-3-(Methylthio)-4-Oxo-4,5,6,7-Tetrahydrobenzo[C]Thiophene-1-Carbonitrile is a high-purity, advanced pharmaceutical intermediate characterized by its unique fused thiophene-carbonitrile structure. This compound is critical for the synthesis of complex active pharmaceutical ingredients (APIs), particularly those targeting central nervous system and metabolic disorders. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel therapeutic agents and crop protection products.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, especially for neurological and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the research and development of new herbicides and pesticides with specific modes of action.
• Organic Synthesis Research: Serves as a versatile scaffold in academic and industrial R&D for creating complex heterocyclic compounds.
• Material Science Precursor: Potential use in the development of organic semiconductors and specialty polymers due to its electron-withdrawing nitrile group.
• Chemical Reference Standard: Employed as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	6,6-Dimethyl-3-(Methylthio)-4-Oxo-4,5,6,7-Tetrahydrobenzo[C]Thiophene-1-Carbonitrile
CAS No.	175202-50-3
Molecular Formula	C₁₂H₁₃NOS₂
Molecular Weight	251.36 g/mol
Synonyms	6,6-Dimethyl-3-methylsulfanyl-4-oxo-5,6,7,8-tetrahydro-4H-1-benzothiophene-1-carbonitrile; 4,5,6,7-Tetrahydro-6,6-dimethyl-3-(methylthio)-4-oxobenzo[c]thiophene-1-carbonitrile; 6,6-Dimethyl-3-(methylthio)-4-oxo-4,5,6,7-tetrahydro-1-benzothiophene-1-carbonitrile; 1-Cyano-6,6-dimethyl-3-(methylthio)-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene; Tetrahydrobenzothiophene carbonitrile derivative
EINECS	Contact for details

Quality Control

Our 6,6-Dimethyl-3-(Methylthio)-4-Oxo-4,5,6,7-Tetrahydrobenzo[C]Thiophene-1-Carbonitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent chemical identity. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment. We adhere to cGMP guidelines where applicable to support our clients' regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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