Description

Benzo[B]Thiophene-2-Carboxamide, 3-Chloro-6-Methoxy-n-[[[(Tetrahydro-2-Furanyl)Methyl]Amino]Thioxomethyl]- (9Ci) is a sophisticated heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals, where its unique molecular scaffold enables the creation of complex, high-value molecules. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to innovate new therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, infectious diseases, or oncology.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, or insecticides, leveraging its benzo[b]thiophene core for biological activity.
• Material Science Chemistry: Acts as a building block for organic electronic materials, such as organic semiconductors or light-emitting diodes (OLEDs), due to its conjugated system.
• Chemical Biology Probe Development: Employed in the design and synthesis of molecular probes for studying enzyme function or protein interactions in biochemical research.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects requiring this specialized intermediate.

Basic Information

Product Name	Benzo[B]Thiophene-2-Carboxamide, 3-Chloro-6-Methoxy-n-[[[(Tetrahydro-2-Furanyl)Methyl]Amino]Thioxomethyl]- (9Ci)
CAS No.	590400-23-0
Molecular Formula	C16H17ClN2O2S2
Molecular Weight	368.90 g/mol
Synonyms	3-Chloro-6-methoxy-N-({[(tetrahydrofuran-2-yl)methyl]carbamothioyl})benzo[b]thiophene-2-carboxamide; 3-Chloro-6-methoxy-N-[[(tetrahydro-2-furanylmethyl)amino]thioxomethyl]benzo[b]thiophene-2-carboxamide; 590400-23-0; Benzo[b]thiophene-2-carboxamide, 3-chloro-6-methoxy-N-[[[(tetrahydro-2-furanyl)methyl]amino]thioxomethyl]-; Thiosemicarbazide derivative of 3-chloro-6-methoxybenzo[b]thiophene-2-carboxylic acid; (9CI)
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing batch-specific results are available upon request. We adhere to a cGMP-compliant quality management system for products intended for pharmaceutical applications, ensuring traceability and documentation integrity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to atmospheric moisture. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
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.