Description

3-Chloro-6-Fluorobenzo(B)Thiophene-2-Ca& CAS NO 34576-92-6 is a high-purity, multi-functional heterocyclic building block essential for advanced organic synthesis. This compound matters because it serves as a critical intermediate in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals, enabling precise molecular modifications. Pharmaceutical, agrochemical, and advanced materials research and development teams need this chemical for constructing complex molecules with targeted biological or physical properties.

Application

• Pharmaceutical Intermediate: A key synthon in the research and synthesis of new drug candidates, particularly in medicinal chemistry programs targeting CNS disorders and oncology.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging the bioactivity of the benzothiophene core.
• Material Science Research: Serves as a precursor for organic electronic materials, such as semiconductors and light-emitting diodes (OLEDs), due to its conjugated structure.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel ligands for catalytic systems.
• Fluorescent Probe Synthesis: Utilized in the design of fluorescent dyes and molecular probes for biochemical sensing and imaging.
• Custom Synthesis & Contract Manufacturing: A fundamental building block for custom synthesis services catering to R&D and pilot-scale production.

Basic Information

Product Name	3-Chloro-6-Fluorobenzo(B)Thiophene-2-Ca& CAS NO 34576-92-6
CAS No.	34576-92-6
Molecular Formula	C8H3ClFS
Molecular Weight	188.62 g/mol
Synonyms	3-Chloro-6-fluorobenzo[b]thiophene; 3-Chloro-6-fluorobenzo[b]thiophene-2-carboxylic acid (common misnomer); 2-Chloro-5-fluorobenzo[b]thiophene; 6-Fluoro-3-chlorobenzo[b]thiophene; 3-Chloro-6-fluorobenzo[b]thiophene-2-carbaldehyde; Benzo[b]thiophene, 3-chloro-6-fluoro-; 34576-92-6 (CAS); 3-Cl-6-F-BT
EINECS	Contact for details

Quality Control

Our 3-Chloro-6-Fluorobenzo(B)Thiophene-2-Ca& CAS NO 34576-92-6 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request. We support compliance with cGMP, ISO, and REACH standards for global supply.

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). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
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.