Description

Benzo[B]Thiophene, 7-Fluoro- (9Ci) is a high-value fluorinated heterocyclic building block, identified by CAS NO 346592-74-3. This compound is critical for its role in advanced organic synthesis, particularly in the development of novel pharmaceuticals and agrochemicals. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new active pharmaceutical ingredients (APIs), especially those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the creation of advanced herbicides, fungicides, and insecticides, where the fluorine atom enhances biological activity and metabolic stability.
• Material Science Research: Acts as a precursor for the synthesis of organic semiconductors, liquid crystals, and fluorescent dyes due to the benzo[b]thiophene core.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme mechanisms and protein-ligand interactions.
• Custom Synthesis & Contract Manufacturing: A vital starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	Benzo[B]Thiophene, 7-Fluoro- (9Ci)
CAS No.	346592-74-3
Molecular Formula	C8H5FS
Molecular Weight	152.19 g/mol
Synonyms	7-Fluorobenzo[b]thiophene; 7-Fluoro-1-benzothiophene; 7-Fluoro-benzo[b]thiophene; 7-Fluorobenzo[b]thiophene; 7-FBT; 7-Fluorobenzo(b)thiophene; 7-Fluoro-benzo(b)thiophene; 7-Fluorobenzo(b)thiophene
EINECS	Contact for details

Quality Control

Our Benzo[B]Thiophene, 7-Fluoro- (9Ci) is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) for all shipments, supporting your regulatory and quality assurance requirements.

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 strong oxidizing agents.

Specification

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