Description

5-Nitro-1-Benzothiophene-2-Carbonyl Chloride is a high-purity, reactive chemical intermediate essential for advanced organic synthesis. Its value lies in its role as a versatile building block for constructing complex heterocyclic compounds, particularly in pharmaceutical research and development. This product is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Material Science Research: Serves as a monomer or functionalization agent for creating advanced polymers and organic electronic materials.
• Dye and Pigment Manufacturing: Intermediate for producing specialized nitro-substituted benzothiophene-based colorants.
• Academic & Contract Research: Critical reagent for methodological studies in heterocyclic and medicinal chemistry within university and CRO laboratories.
• Custom Synthesis: Foundation for bespoke chemical synthesis services, enabling the production of tailored molecules for specific client projects.

Basic Information

Product Name	5-Nitro-1-Benzothiophene-2-Carbonyl Chloride
CAS No.	86010-32-4
Molecular Formula	C9H4ClNO3S
Molecular Weight	241.65 g/mol
Synonyms	5-Nitrobenzo[b]thiophene-2-carbonyl chloride; 2-Benzothiophenecarbonyl chloride, 5-nitro-; 5-Nitro-1-benzothiophene-2-carboxylic acid chloride; 5-Nitrobenzo[b]thiophene-2-carboxylic acid chloride; 86010-32-4; 5-Nitrobenzothiophene-2-carbonyl chloride; 5-Nitro-1-benzothiophene-2-carbonyl chloride
EINECS	Contact for details

Quality Control

Every batch of 5-Nitro-1-Benzothiophene-2-Carbonyl Chloride is manufactured and tested under strict quality management systems. We ensure compliance with relevant industry standards for fine chemical intermediates. Comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, is performed to verify identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee traceability and meet the stringent requirements of our global B2B clients.

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 (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 strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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