Description

2-Amino-4-(2,4-Dimethylphenyl)Thiophene-3-Carboxylic Acid Methyl Ester is a high-value, multi-functional heterocyclic building block essential for advanced organic synthesis. Its core value lies in its versatile molecular scaffold, which serves as a critical precursor for the development of novel pharmacologically active compounds and specialty materials. This product is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Building block for developing new generation herbicides, fungicides, and plant growth regulators.
• Material Science: Used in the research of organic semiconductors, conductive polymers, and advanced organic electronic materials.
• Dye & Pigment Synthesis: Intermediate for creating specialized thiophene-based dyes and colorants with unique optical properties.
• Academic & Contract Research: Essential reagent for methodological development and discovery chemistry in university and CRO laboratories.
• Custom Synthesis: Serves as a starting point for the contract manufacturing of bespoke, high-value fine chemicals.

Basic Information

Product Name	2-Amino-4-(2,4-Dimethylphenyl)Thiophene-3-Carboxylic Acid Methyl Ester
CAS No.	350997-13-6
Molecular Formula	C14H15NO2S
Molecular Weight	261.34 g/mol
Synonyms	Methyl 2-Amino-4-(2,4-dimethylphenyl)thiophene-3-carboxylate; 2-Amino-4-(2,4-dimethylphenyl)-3-thiophenecarboxylic acid methyl ester; 3-Thiophenecarboxylic acid, 2-amino-4-(2,4-dimethylphenyl)-, methyl ester; 350997-13-6; AKOS BRN 0972; AS-69339; SCHEMBL218062; CTK8G0335; MolPort-002-783-065; ZINC000003799755
EINECS	Contact for details

Quality Control

Our 2-Amino-4-(2,4-Dimethylphenyl)Thiophene-3-Carboxylic Acid Methyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.