Description

3-[[[[(3-Chlorobenzo[B]Thien-2-Yl)Carbonyl]Amino]Thioxomethyl]Amino]-4-Methyl-Benzoic Acid is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in research and development pipelines. It is primarily needed by pharmaceutical R&D laboratories, fine chemical manufacturers, and agrochemical companies developing new therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting specific enzymatic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides due to its bioactive scaffold.
• Chemical Biology Probe: Serves as a specialized reagent for studying protein-ligand interactions and enzyme inhibition in life sciences research.
• Organic Synthesis Building Block: Employed in complex multi-step organic syntheses to introduce the benzothiophene-benzoic acid moiety.
• Material Science Research: Potential monomer or additive in the development of specialty polymers with unique electronic or optical properties.

Basic Information

Product Name	3-[[[[(3-Chlorobenzo[B]Thien-2-Yl)Carbonyl]Amino]Thioxomethyl]Amino]-4-Methyl-Benzoic Acid
CAS No.	531538-14-4
Molecular Formula	C18H13ClN2O3S2
Molecular Weight	404.89 g/mol
Synonyms	4-Methyl-3-({[(3-chlorobenzo[b]thiophene-2-carbonyl)amino]carbothioyl}amino)benzoic acid; 3-({[(3-Chloro-1-benzothiophene-2-carbonyl)amino]carbothioyl}amino)-4-methylbenzoic acid; 3-[[[[(3-Chloro-1-benzothien-2-yl)carbonyl]amino]thioxomethyl]amino]-4-methyl-benzoic acid; Benzoic acid, 3-[[[[(3-chloro-1-benzothien-2-yl)carbonyl]amino]thioxomethyl]amino]-4-methyl-; 3-[(3-Chlorobenzo[b]thiophene-2-carboxamido)thioureido]-4-methylbenzoic acid
EINECS	Contact for details

Quality Control

Our 3-[[[[(3-Chlorobenzo[B]Thien-2-Yl)Carbonyl]Amino]Thioxomethyl]Amino]-4-Methyl-Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical R&D. Certificates of Analysis (COA) with detailed chromatographic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is moisture-sensitive (hygroscopic) and should be handled under anhydrous conditions when possible to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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