Description

3-Benzofurancarboxylic Acid, 5-Chloro-7-Methoxy-, [[5-(Dimethylamino)-2-Furanyl]Methylene]Hydrazide (9Ci) is a high-purity, specialized organic compound with a complex heterocyclic structure, serving as a critical building block in advanced chemical synthesis. Its unique molecular architecture, featuring benzofuran and furan moieties linked by a hydrazide bridge, makes it a valuable intermediate for research and development in pharmaceutical and agrochemical discovery. This compound is primarily targeted at R&D chemists and process development scientists working on novel active ingredients, particularly in the areas of medicinal chemistry and crop protection.

Application

• Pharmaceutical Intermediate: Key synthetic precursor for the research and development of new drug candidates, particularly those targeting neurological or anti-infective pathways.
• Agrochemical Research: Serves as a core scaffold in the synthesis of novel herbicides, fungicides, or insecticides, leveraging its heterocyclic framework.
• Chemical Biology Probe: Used in academic and industrial research to study enzyme interactions or as a tagged molecule in assay development due to its functional groups.
• Material Science Research: Potential monomer or additive in the development of specialized polymers with specific optical or electronic properties.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to construct more elaborate molecular architectures for various high-value applications.

Basic Information

Product Name	3-Benzofurancarboxylic Acid, 5-Chloro-7-Methoxy-, [[5-(Dimethylamino)-2-Furanyl]Methylene]Hydrazide (9Ci)
CAS No.	444007-21-0
Molecular Formula	C₁₇H₁₆ClN₃O₄
Molecular Weight	361.78 g/mol
Synonyms	5-Chloro-7-methoxy-3-benzofurancarboxylic acid [[5-(dimethylamino)-2-furanyl]methylene]hydrazide; (5-Chloro-7-methoxy-1-benzofuran-3-yl)carboxylic acid 2-[[5-(dimethylamino)-2-furanyl]methylene]hydrazide; 444007-21-0; 5-Chloro-7-methoxybenzofuran-3-carboxylic acid [5-(dimethylamino)furan-2-yl]methylidenehydrazide; Hydrazide derivative of 5-chloro-7-methoxybenzofuran-3-carboxylic acid.
EINECS	Contact for details

Quality Control

Every batch of 3-Benzofurancarboxylic Acid, 5-Chloro-7-Methoxy-, [[5-(Dimethylamino)-2-Furanyl]Methylene]Hydrazide (9Ci) is manufactured and analyzed under a strict quality management system. We guarantee high purity and consistency suitable for research and development applications. Comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, is performed. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to ensure full traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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