Description

3-Benzofurancarboxylicacid,5-[2-Oxo-2-[(2-Pyridinylmethylene)Hydrazino]Ethoxy]-2-Phenyl-,Ethylester(9Ci) CAS NO 578701-66-3 is a sophisticated heterocyclic organic compound featuring a benzofuran core integrated with a pyridinylmethylene hydrazone moiety. This unique molecular architecture makes it a valuable high-purity chemical intermediate for advanced research and development, particularly in the synthesis of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought by pharmaceutical R&D laboratories and specialty chemical manufacturers engaged in medicinal chemistry and material science projects.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting neurological or oncological pathways.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization due to its complex, drug-like scaffold.
• Chemical Biology Probe Development: Serves as a precursor for creating molecular probes to study enzyme function or protein interactions.
• Organic Electronic Material Precursor: Potential intermediate in the development of organic semiconductors or light-emitting materials, leveraging its conjugated system.
• Agrochemical Research Intermediate: Used in the discovery and development of new crop protection agents with novel modes of action.
• Academic & Institutional Research: Employed in universities and research institutes for fundamental studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	3-Benzofurancarboxylicacid,5-[2-Oxo-2-[(2-Pyridinylmethylene)Hydrazino]Ethoxy]-2-Phenyl-,Ethylester(9Ci)
CAS No.	578701-66-3
Molecular Formula	C25H21N3O5
Molecular Weight	443.45 g/mol
Synonyms	Ethyl 5-[2-oxo-2-[(2-pyridinylmethylene)hydrazino]ethoxy]-2-phenyl-3-benzofurancarboxylate; 5-[2-Oxo-2-[(2-Pyridinylmethylene)Hydrazino]Ethoxy]-2-Phenyl-3-Benzofurancarboxylic Acid Ethyl Ester; 3-Benzofurancarboxylic acid, 5-[2-oxo-2-[(2-pyridinylmethylene)hydrazino]ethoxy]-2-phenyl-, ethyl ester; Ethyl 2-phenyl-5-{2-[2-(pyridin-2-ylmethylene)hydrazinyl]-2-oxoethoxy}-1-benzofuran-3-carboxylate
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Each batch is characterized and tested using advanced analytical techniques including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support cGMP-compliant manufacturing for pharmaceutical applications upon request.

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 the container tightly sealed to protect from moisture.

Specification

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