Description

5-(2-Chloro-Acetylamino)-3-Methyl-Thiophene-2,4-Dicarboxylic Acid Dimethyl Ester is a high-purity, multi-functional thiophene derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its reactive chloroacetyl and ester groups, enabling precise chemical modifications to create complex molecular architectures. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and specialty intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science Research: Serves as a monomer or functional component in the development of advanced polymers and organic electronic materials.
• Chemical Biology Probes: Employed in the creation of labeled compounds and probes for studying biological mechanisms and interactions.
• Custom Synthesis & Contract Manufacturing: A vital starting material for custom synthesis projects requiring specific thiophene-based scaffolds.

Basic Information

Product Name	5-(2-Chloro-Acetylamino)-3-Methyl-Thiophene-2,4-Dicarboxylic Acid Dimethyl Ester
CAS No.	314245-35-7
Molecular Formula	C12H14ClNO5S
Molecular Weight	319.76 g/mol
Synonyms	Dimethyl 5-[(2-Chloroacetyl)amino]-3-methylthiophene-2,4-dicarboxylate; 3-Methyl-5-(2-chloroacetamido)thiophene-2,4-dicarboxylic Acid Dimethyl Ester; 5-(2-Chloroacetamido)-3-methylthiophene-2,4-dicarboxylic Acid Dimethyl Ester; 2,4-Thiophenedicarboxylic acid, 5-[(2-chloroacetyl)amino]-3-methyl-, dimethyl ester; CAS 314245-35-7
EINECS	Contact for details

Quality Control

Our production of 5-(2-Chloro-Acetylamino)-3-Methyl-Thiophene-2,4-Dicarboxylic Acid Dimethyl Ester adheres to stringent quality management protocols. Every batch is analyzed using advanced techniques like HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment, ensuring full traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition. The compound may be moisture-sensitive; ensure containers are sealed after use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white 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	≤ 10 ppm

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