Description

3-Chloro-4-Fluorobenzohydrazide is a high-purity organic intermediate of significant importance in advanced chemical synthesis. Its value lies in its role as a versatile building block for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and agrochemicals. This compound is essential for research and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality raw materials for their synthetic pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Used in the manufacturing of advanced herbicides and pesticides, where the chloro-fluoro substitution pattern contributes to biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in catalytic processes and metal-organic frameworks (MOFs).
• Organic Synthesis Building Block: Employed in research laboratories for constructing complex heterocyclic compounds, such as indazoles and other nitrogen-containing fused rings.
• Material Science Research: Utilized in the development of organic electronic materials and advanced polymers due to its aromatic structure and functional handles.

Basic Information

Product Name	3-Chloro-4-Fluorobenzohydrazide
CAS No.	219783-75-2
Molecular Formula	C7H6ClFN2O
Molecular Weight	188.59 g/mol
Synonyms	3-Chloro-4-fluorobenzoic acid hydrazide; (3-Chloro-4-fluorophenyl)formohydrazide; 3-Chloro-4-fluorobenzoylhydrazine; Benzoic acid, 3-chloro-4-fluoro-, hydrazide; 4-Fluoro-3-chlorobenzohydrazide; 219783-75-2; 3-Chloro-4-fluoro-benzoic acid hydrazide
EINECS	Contact for details

Quality Control

Our 3-Chloro-4-Fluorobenzohydrazide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, 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, ensuring full traceability and compliance with customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Any individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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