Description

Ethyl 2-Amino-4-(o-Tolyl)Thiophene-3-Carboxylate is a high-purity, specialized organic building block of significant interest in advanced chemical synthesis. This compound serves as a critical intermediate for constructing complex heterocyclic scaffolds with potential biological activity. It is primarily sought after by research institutions and pharmaceutical development companies engaged in medicinal chemistry and the discovery of novel active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel thiophene-based drug candidates targeting various therapeutic areas.
• Medicinal Chemistry Research: Used in high-throughput screening and structure-activity relationship (SAR) studies to develop new pharmacophores.
• Agrochemical Development: Serves as a building block for creating new pesticides and herbicides with thiophene cores.
• Material Science: Potential monomer or precursor for the development of organic electronic materials and conductive polymers.
• Chemical Synthesis: Employed in academic and industrial R&D for constructing complex, multi-ring heterocyclic systems.
• Dye and Pigment Industry: Acts as an intermediate in the synthesis of specialized colorants and functional dyes.

Basic Information

Product Name	Ethyl 2-Amino-4-(o-Tolyl)Thiophene-3-Carboxylate
CAS No.	893644-71-8
Molecular Formula	C14H15NO2S
Molecular Weight	261.34 g/mol
Synonyms	Ethyl 2-amino-4-(2-methylphenyl)thiophene-3-carboxylate; 2-Amino-4-(o-tolyl)thiophene-3-carboxylic acid ethyl ester; 4-(2-Methylphenyl)-2-aminothiophene-3-carboxylic acid ethyl ester; ATEC; o-Tolyl Thiophene Carboxylate Ester; 893644-71-8; Ethyl 2-Amino-4-(2-methylphenyl)-3-thiophenecarboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 2-Amino-4-(o-Tolyl)Thiophene-3-Carboxylate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, essential for sensitive research and development applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing purity, identity, and impurity profiles. Our quality systems are designed to meet the stringent requirements of pharmaceutical intermediate production and GMP-guided processes where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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