Description

6-Methyl-1-Benzothiophene-3-Carbonyl Chloride is a high-purity, reactive chemical intermediate essential for advanced organic synthesis. This compound matters because it serves as a critical building block for constructing complex heterocyclic molecules, enabling the development of novel materials and active pharmaceutical ingredients. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating new compounds with targeted properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging the benzothiophene core for biological activity.
• Material Science Research: Serves as a monomer or building block for developing advanced organic electronic materials, such as semiconductors for OLEDs or organic photovoltaics.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Utilized to synthesize molecular probes for studying biological pathways and enzyme functions.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects requiring high-purity, specialized intermediates.

Basic Information

Product Name	6-Methyl-1-Benzothiophene-3-Carbonyl Chloride
CAS No.	1160248-90-7
Molecular Formula	C11H7ClOS
Molecular Weight	222.69 g/mol
Synonyms	6-Methylbenzo[b]thiophene-3-carbonyl chloride; 6-Methyl-1-benzothiophene-3-carboxylic acid chloride; 3-Chlorocarbonyl-6-methyl-1-benzothiophene; 6-Methylbenzothiophene-3-carbonyl chloride; 1-Benzothiophene-3-carbonyl chloride, 6-methyl-; 6-Methylbenzo[b]thien-3-yl carbonyl chloride
EINECS	Contact for details

Quality Control

Our 6-Methyl-1-Benzothiophene-3-Carbonyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from heat, open flames, and incompatible materials such as strong bases, alcohols, and amines.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%

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