Description

Benzo[B]Thiophene-2-Carboxamide, 3-Chloro-4-Fluoro-n-(2-Fluoro-5-Methylphenyl)- (9Ci) is a high-purity, multi-functionalized heterocyclic compound designed for advanced chemical synthesis and pharmaceutical research. This molecule serves as a critical building block for developing novel active pharmaceutical ingredients (APIs) and agrochemicals, offering precise structural control for lead optimization. It is primarily utilized by pharmaceutical R&D teams, agrochemical innovators, and specialty chemical manufacturers requiring complex, halogenated intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in therapeutic areas requiring specific halogen-substituted motifs.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and pesticides, leveraging its halogenated benzothiophene core.
• Material Science: Serves as a monomer or functional additive in the creation of specialty polymers and advanced organic electronic materials.
• Chemical Synthesis: An essential building block for medicinal chemists to construct complex molecular libraries for high-throughput screening (HTS).
• Biochemical Tool: Potential use in developing molecular probes and enzyme inhibitors for biochemical and pharmacological studies.

Basic Information

Product Name	Benzo[B]Thiophene-2-Carboxamide, 3-Chloro-4-Fluoro-n-(2-Fluoro-5-Methylphenyl)- (9Ci)
CAS No.	588673-76-1
Molecular Formula	C16H9ClF2N2OS
Molecular Weight	350.77 g/mol
Synonyms	3-Chloro-4-fluoro-N-(2-fluoro-5-methylphenyl)-1-benzothiophene-2-carboxamide; 3-Chloro-4-fluoro-N-(2-fluoro-5-methylphenyl)benzo[b]thiophene-2-carboxamide; 588673-76-1; Benzo[b]thiophene-2-carboxamide, 3-chloro-4-fluoro-N-(2-fluoro-5-methylphenyl)-; 3-Chloro-4-fluoro-N-(2-fluoro-5-methylphenyl)-1-benzothiophene-2-carboxamide (9CI)
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality protocols to ensure batch-to-batch consistency and high purity. Every lot is characterized using advanced analytical techniques including HPLC, GC-MS, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 0.5%

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