Description

Benzo[B]Thiophene-2-Carboxamide, 3-Chloro-n-[4-[(Hexylamino)Sulfonyl]Phenyl]- (9Ci) is a high-purity, specialized organic intermediate of significant interest in advanced chemical synthesis. This compound matters for its role as a key building block in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals, where its unique sulfonamide-linked thiophene scaffold is highly valuable. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, or insecticides, leveraging its heterocyclic structure.
• Chemical Biology Probe: Acts as a scaffold for creating molecular probes to study protein-ligand interactions and biological mechanisms.
• Material Science Research: Potential monomer or additive in the development of advanced polymers or organic electronic materials.
• Custom Synthesis & Contract Manufacturing: A key starting material for fine chemical manufacturers offering bespoke synthesis services.

Basic Information

Item	Details
Product Name	Benzo[B]Thiophene-2-Carboxamide, 3-Chloro-n-[4-[(Hexylamino)Sulfonyl]Phenyl]- (9Ci)
CAS No.	600640-88-8
Molecular Formula	C21H23ClN2O3S2
Molecular Weight	450.99 g/mol
Synonyms	3-Chloro-N-[4-[(hexylamino)sulfonyl]phenyl]-1-benzothiophene-2-carboxamide; 1-Benzothiophene-2-carboxamide, 3-chloro-N-[4-[(hexylamino)sulfonyl]phenyl]-; 3-Chloro-N-(4-(hexylsulfamoyl)phenyl)benzo[b]thiophene-2-carboxamide; Benzo[b]thiophene-2-carboxamide, 3-chloro-N-[4-[(hexylamino)sulfonyl]phenyl]-; CAS 600640-88-8
EINECS	Contact for details

Quality Control

Our Benzo[B]Thiophene-2-Carboxamide, 3-Chloro-n-[4-[(Hexylamino)Sulfonyl]Phenyl]- (9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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