Description

Methyl 3-((2-[(2-Aminophenyl)Sulfanyl]Acetyl)Amino)-2-Thiophenecarboxylate is a high-purity, specialized organic intermediate featuring a unique molecular scaffold combining thiophene and aniline moieties. This compound is valued for its role as a critical building block in advanced pharmaceutical synthesis and materials science research. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex heterocyclic target molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Research: Used in developing new generation herbicides and fungicides, leveraging its heterocyclic structure for bioactivity.
• Material Science: Serves as a monomer or functionalizing agent in the creation of conductive polymers and organic semiconductors.
• Chemical Synthesis: Versatile building block for constructing complex thiophene-based ligands, dyes, and fluorescent markers.
• Academic & Contract Research: Essential for medicinal chemistry programs and structure-activity relationship (SAR) studies in university and CRO laboratories.

Basic Information

Product Name	Methyl 3-((2-[(2-Aminophenyl)Sulfanyl]Acetyl)Amino)-2-Thiophenecarboxylate
CAS No.	477869-07-1
Molecular Formula	C14H14N2O3S2
Molecular Weight	322.40 g/mol
Synonyms	Methyl 3-[[2-[(2-aminophenyl)thio]acetyl]amino]-2-thiophenecarboxylate; 2-Thiophenecarboxylic acid, 3-((2-((2-aminophenyl)thio)acetyl)amino)-, methyl ester; 3-[(2-[(2-Aminophenyl)sulfanyl]acetyl)amino]-2-thiophenecarboxylic acid methyl ester; N-[2-[(2-Aminophenyl)thio]acetyl]-3-(methoxycarbonyl)thiophen-2-amine
EINECS	Contact for details

Quality Control

Every batch of Methyl 3-((2-[(2-Aminophenyl)Sulfanyl]Acetyl)Amino)-2-Thiophenecarboxylate is manufactured under strict quality management systems. We provide comprehensive analytical documentation, including HPLC chromatograms and NMR spectra, to verify identity and purity. A Certificate of Analysis (COA) detailing purity, related substances, and residual solvents is supplied with each shipment, ensuring traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, prolonged storage under an inert atmosphere (argon or nitrogen) is recommended for optimal long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Water Content (KF)	≤ 0.5%

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