Description

4-[(6-Ethoxy-3-Oxo-1-Benzofuran-2(3H)-Ylidene)Methyl]-2-Methoxyphenyl Methanesulfonate is a high-purity, specialized organic intermediate with a complex benzofuranone core structure. This compound is valued for its role as a critical building block in advanced synthetic chemistry, enabling the development of novel functional materials and active pharmaceutical ingredients. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced material science sectors for process development and scale-up.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection and pest management solutions.
• Functional Dye & Pigment Synthesis: Serves as a core structure for creating specialized dyes and pigments with unique optical properties.
• Organic Electronic Materials: Investigated as a building block for organic semiconductors and light-emitting materials.
• Chemical Biology Probes: Utilized in the design of molecular probes for studying enzyme activity and cellular processes.
• Academic & Industrial R&D: Employed in research laboratories for methodological studies and the exploration of new chemical reactions.

Basic Information

Product Name	4-[(6-Ethoxy-3-Oxo-1-Benzofuran-2(3H)-Ylidene)Methyl]-2-Methoxyphenyl Methanesulfonate
CAS No.	869078-76-2
Molecular Formula	C20H20O7S
Molecular Weight	404.43 g/mol
Synonyms	2-Methoxyphenyl 4-[(6-ethoxy-3-oxo-1-benzofuran-2(3H)-ylidene)methyl] methanesulfonate; 4-[(6-Ethoxy-3-oxo-1-benzofuran-2(3H)-ylidene)methyl]-2-methoxyphenyl methanesulphonate; 869078-76-2; Methanesulfonic acid 4-[(6-ethoxy-3-oxo-1-benzofuran-2(3H)-ylidene)methyl]-2-methoxyphenyl ester
EINECS	Contact for details

Quality Control

Our production of 4-[(6-Ethoxy-3-Oxo-1-Benzofuran-2(3H)-Ylidene)Methyl]-2-Methoxyphenyl Methanesulfonate adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the exacting standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 incompatible materials such as strong oxidizing agents, strong bases, and strong acids. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.