Description

Ethyl 3-Methyl-4-Oxo-4,5,6,7-Tetrahydro-1-Benzofuran-2-Carboxylate is a high-purity, versatile heterocyclic ester compound with significant synthetic utility. This specialized intermediate is crucial for the development of complex organic molecules, particularly in advanced pharmaceutical research and fine chemical synthesis. It serves as a key building block for medicinal chemists and R&D professionals in the pharmaceutical, agrochemical, and material science industries seeking to create novel active compounds.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new active ingredients for crop protection products, leveraging its fused furanone structure.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to construct intricate molecular architectures due to its reactive carbonyl and ester functional groups.
• Material Science Research: Investigated as a monomer or precursor for the development of specialty polymers and advanced organic materials.
• Academic & Industrial R&D: Serves as a valuable reagent for methodological studies and the discovery of new chemical reactions in laboratory settings.

Basic Information

Product Name	Ethyl 3-Methyl-4-Oxo-4,5,6,7-Tetrahydro-1-Benzofuran-2-Carboxylate
CAS No.	108993-84-6
Molecular Formula	C₁₂H₁₄O₄
Molecular Weight	222.24 g/mol
Synonyms	Ethyl 3-methyl-4-oxo-4,5,6,7-tetrahydro-1-benzofuran-2-carboxylate; 2-Carbethoxy-3-methyl-4-oxo-4,5,6,7-tetrahydrobenzofuran; 4,5,6,7-Tetrahydro-3-methyl-4-oxobenzofuran-2-carboxylic acid ethyl ester; Ethyl 3-methyl-4-oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylate; 108993-84-6; 2-Benzofurancarboxylic acid, 4,5,6,7-tetrahydro-3-methyl-4-oxo-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 3-Methyl-4-Oxo-4,5,6,7-Tetrahydro-1-Benzofuran-2-Carboxylate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency meet the high standards required for research and industrial use. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed 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 (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.