Description

4,5,6,7-Tetrahydro-1-Benzothiophene-3-Carbonitrile is a versatile heterocyclic organic compound featuring a saturated benzothiophene core with a nitrile functional group. This molecular structure makes it a valuable and reactive chemical intermediate for synthesizing more complex molecules in advanced research and manufacturing. It is primarily sought by pharmaceutical and agrochemical industries for the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting the central nervous system or possessing specific receptor activity.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides.
• Material Science Research: Serves as a precursor for developing organic electronic materials, ligands for catalysts, or specialty polymers.
• Chemical Research & Development: A versatile starting material for heterocyclic chemistry, enabling the creation of libraries of compounds for screening.
• Fine Chemical Production: Employed in the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	4,5,6,7-Tetrahydro-1-Benzothiophene-3-Carbonitrile
CAS No.	95461-20-4
Molecular Formula	C9H9NS
Molecular Weight	163.24 g/mol
Synonyms	4,5,6,7-Tetrahydrobenzo[b]thiophene-3-carbonitrile; 3-Cyano-4,5,6,7-tetrahydro-1-benzothiophene; 4,5,6,7-Tetrahydrobenzo[b]thiophene-3-carbonitrile; Tetrahydrobenzothiophene-3-carbonitrile; 3-Cyano-4,5,6,7-tetrahydrobenzo[b]thiophene; 95461-20-4; 4,5,6,7-Tetrahydro-1-benzothiophene-3-carbonitrile
EINECS	Contact for details

Quality Control

Our 4,5,6,7-Tetrahydro-1-Benzothiophene-3-Carbonitrile is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee it meets your specific R&D or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at 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.

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	≤ 20 ppm

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