Description

2-Amino-4-(4-Methoxy-Phenyl)Thiophene-3-Carboxylic Acid Methyl Ester is a high-value heterocyclic building block and advanced pharmaceutical intermediate. This compound matters for its critical role in the synthesis of complex molecules, particularly in medicinal chemistry and drug discovery pipelines. It is primarily needed by research institutions, pharmaceutical developers, and fine chemical manufacturers focused on creating novel therapeutic agents.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and the development of new chemical entities, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Organic Synthesis: Serves as a versatile precursor for constructing complex thiophene-containing heterocycles and fused ring systems.
• Agrochemical Development: Potential intermediate in the research and synthesis of novel crop protection agents and pesticides.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and organic electronic materials.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations providing custom synthesis and process development services.

Basic Information

Product Name	2-Amino-4-(4-Methoxy-Phenyl)Thiophene-3-Carboxylic Acid Methyl Ester
CAS No.	350988-34-0
Molecular Formula	C13H13NO3S
Molecular Weight	263.31 g/mol
Synonyms	Methyl 2-amino-4-(4-methoxyphenyl)thiophene-3-carboxylate; 2-Amino-4-(4-methoxyphenyl)-3-thiophenecarboxylic acid methyl ester; 4-(4-Methoxyphenyl)-2-aminothiophene-3-carboxylic acid methyl ester; 350988-34-0; Methyl 2-amino-4-(p-methoxyphenyl)thiophene-3-carboxylate; 2-Amino-4-(4'-methoxyphenyl)thiophene-3-methyl carboxylate
EINECS	Contact for details

Quality Control

Our 2-Amino-4-(4-Methoxy-Phenyl)Thiophene-3-Carboxylic Acid Methyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS). We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes to ensure 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 area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider inert atmosphere conditions to maintain product integrity.

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)	≥ 97.0%
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.