Description

Methyl 7-Chloro-1-Benzothiophene-2-Carboxylate is a high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound is valued for its role as a key building block in the development of complex heterocyclic molecules, particularly in the pharmaceutical sector. It is primarily needed by research institutions and manufacturers engaged in the production of active pharmaceutical ingredients (APIs), agrochemicals, and novel materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Serves as a key synthon for developing new herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science: Used in the research and development of organic semiconductors, liquid crystals, and other functional materials.
• Chemical Synthesis: Acts as a versatile building block for constructing complex benzothiophene-based scaffolds in organic chemistry.
• Academic & R&D: Employed in university and industrial research laboratories for methodological studies and the discovery of new chemical entities.

Basic Information

Product Name	Methyl 7-Chloro-1-Benzothiophene-2-Carboxylate
CAS No.	550998-56-6
Molecular Formula	C10H7ClO2S
Molecular Weight	226.68 g/mol
Synonyms	7-Chloro-1-benzothiophene-2-carboxylic acid methyl ester; Methyl 7-chlorobenzo[b]thiophene-2-carboxylate; 7-Chloro-1-benzothiophene-2-carboxylic acid, methyl ester; 2-Methoxycarbonyl-7-chlorobenzo[b]thiophene; 7-Chloro-benzo[b]thiophene-2-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 7-Chloro-1-Benzothiophene-2-Carboxylate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.