Description

n-(3-Cyano-6-Methyl-4,5,6,7-Tetrahydro-1-Benzothien-2-Yl)Benzamide CAS NO 331869-86-4 is a high-purity, advanced pharmaceutical intermediate characterized by its unique fused heterocyclic structure. This compound is critical for research and development in medicinal chemistry, particularly in the synthesis of novel therapeutic agents. It is primarily sought after by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in developing new drug candidates.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel small molecule drugs targeting various therapeutic areas.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization processes due to its complex benzothiophene core.
• Active Pharmaceutical Ingredient (API) Development: Serves as a precursor in the multi-step synthesis of potential APIs.
• Chemical Biology Probes: Utilized in the development of chemical probes for studying biological pathways and target validation.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development for the pharmaceutical industry.

Basic Information

Product Name	n-(3-Cyano-6-Methyl-4,5,6,7-Tetrahydro-1-Benzothien-2-Yl)Benzamide
CAS No.	331869-86-4
Molecular Formula	C₁₇H₁₆N₂OS
Molecular Weight	296.39 g/mol
Synonyms	Benzamide, N-(3-cyano-6-methyl-4,5,6,7-tetrahydro-1-benzothien-2-yl)-; 2-Benzamido-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile; 331869-86-4; 6-Methyl-2-(phenylcarbamoyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile; Tetrahydrobenzothiophene benzamide derivative
EINECS	Contact for details

Quality Control

Our n-(3-Cyano-6-Methyl-4,5,6,7-Tetrahydro-1-Benzothien-2-Yl)Benzamide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support development and commercial projects with material suitable for research use and can discuss scalable synthesis under cGMP guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). The compound is moisture-sensitive; keep the container tightly sealed in a dry environment. For long-term storage, consider inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.