Description

Methyl 2-Amino-5-Phenylthiophene-3-Carboxylate is a high-value heterocyclic building block essential for advanced organic synthesis. This compound matters because it serves as a critical precursor in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries requiring sophisticated chemical intermediates for research, development, and production will find this product indispensable for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the thiophene core's bioactivity.
• Material Science: Serves as a monomer or precursor for conductive polymers, organic semiconductors, and advanced organic electronic materials.
• Dye & Pigment Synthesis: Acts as a building block for creating novel heterocyclic dyes and organic pigments with specific optical properties.
• Academic & Contract Research: Essential for methodological development, catalysis studies, and exploring new chemical spaces in university and CRO laboratories.
• Custom Synthesis: A starting point for contract manufacturing organizations (CMOs) to produce bespoke, high-value compounds for client projects.

Basic Information

Product Name	Methyl 2-Amino-5-Phenylthiophene-3-Carboxylate
CAS No.	61325-02-8
Molecular Formula	C12H11NO2S
Molecular Weight	233.29 g/mol
Synonyms	Methyl 2-amino-5-phenyl-3-thiophenecarboxylate; 2-Amino-5-phenylthiophene-3-carboxylic acid methyl ester; 3-Thiophenecarboxylic acid, 2-amino-5-phenyl-, methyl ester; Methyl α-amino-5-phenyl-3-thiophenecarboxylate; 5-Phenyl-2-aminothiophene-3-carboxylic acid methyl ester; 2-Amino-5-phenyl-3-thienylcarboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 2-Amino-5-Phenylthiophene-3-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

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%

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