Description

Methyl 3-Amino-5-(4-Methylphenyl)Thiophene-2-Carboxylate is a high-purity, functionalized thiophene derivative serving as a critical advanced intermediate in organic synthesis. Its value lies in its unique molecular scaffold, which combines an amino group and a methylphenyl-substituted thiophene ring, making it an essential building block for creating complex heterocyclic systems. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging the bioactivity of the thiophene core.
• Material Science Research: Serves as a monomer or building block for the development of conductive polymers, organic semiconductors, and non-linear optical (NLO) materials.
• Dye and Pigment Chemistry: Employed in the synthesis of specialized dyes and pigments due to the chromophoric properties of the aminothiophene structure.
• Chemical Research & Development: A versatile reagent for method development and exploring new reactions in heterocyclic and medicinal chemistry.

Basic Information

Product Name	Methyl 3-Amino-5-(4-Methylphenyl)Thiophene-2-Carboxylate
CAS No.	37572-21-7
Molecular Formula	C13H13NO2S
Molecular Weight	247.31 g/mol
Synonyms	Methyl 3-amino-5-(p-tolyl)thiophene-2-carboxylate; 3-Amino-5-(4-methylphenyl)thiophene-2-carboxylic acid methyl ester; Methyl 3-amino-5-(4-methylphenyl)-2-thiophenecarboxylate; 2-Thiophenecarboxylic acid, 3-amino-5-(4-methylphenyl)-, methyl ester; 5-(4-Methylphenyl)-3-aminothiophene-2-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of Methyl 3-Amino-5-(4-Methylphenyl)Thiophene-2-Carboxylate adheres to a strict quality management system to ensure batch-to-batch consistency and high purity. Every lot is analyzed using advanced techniques like HPLC, GC, and NMR to confirm identity and quantify purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment, ensuring full transparency and compliance with your research or production specifications.

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 to protect from moisture. Store away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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