Description

4-Ethyl 2-Methyl 5-{[(5-Bromofuran-2-Yl)Carbonyl]Amino}-3-Methylthiophene-2,4-Dicarboxylate is a high-purity, complex heterocyclic building block designed for advanced synthetic chemistry. This compound is valued for its unique molecular architecture, which incorporates bromofuran and thiophene motifs, making it a critical intermediate in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for lead optimization and process development.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in the development of new generation herbicides, fungicides, and insecticides with improved efficacy.
• Material Science: Acts as a building block for organic semiconductors, conductive polymers, and advanced organic frameworks (MOFs/COFs).
• Chemical Biology: Employed in the design and synthesis of molecular probes and enzyme inhibitors for biochemical research.
• Academic & Contract Research: Essential for methodological studies in organic synthesis and heterocyclic chemistry at universities and CROs.
• Custom Synthesis: A starting point for the contract manufacturing of specialized, high-value fine chemicals.

Basic Information

Product Name	4-Ethyl 2-Methyl 5-{[(5-Bromofuran-2-Yl)Carbonyl]Amino}-3-Methylthiophene-2,4-Dicarboxylate
CAS No.	433693-74-4
Molecular Formula	C17H16BrNO6S
Molecular Weight	442.28 g/mol
Synonyms	5-[(5-Bromo-2-furoyl)amino]-3-methyl-4-ethyl-2-methylthiophene-2,4-dicarboxylate; 4-Ethyl 2-methyl 5-[(5-bromofuran-2-carbonyl)amino]-3-methylthiophene-2,4-dicarboxylate; 4-Ethyl-2-methyl-5-{[(5-bromofuran-2-yl)carbonyl]amino}-3-methylthiophene-2,4-dicarboxylic acid dimethyl ester; 433693-74-4; 5-[(5-Bromo-2-furoyl)amino]-3-methyl-4-ethylthiophene-2,4-dicarboxylic acid dimethyl ester; Methyl 5-[(5-bromo-2-furoyl)amino]-3-methyl-4-ethylthiophene-2,4-dicarboxylate
EINECS	Contact for details

Quality Control

Our production of 4-Ethyl 2-Methyl 5-{[(5-Bromofuran-2-Yl)Carbonyl]Amino}-3-Methylthiophene-2,4-Dicarboxylate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and MS, to ensure it meets the exacting standards required for research and development. Certificates of Analysis (COA) detailing batch-specific results are provided and can be tailored to meet client or regulatory 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 heat sources and incompatible materials. For long-term storage, consider inert atmosphere conditions to ensure maximum stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.