Description

2-Bromo-4-Fluorobenzohydrazide is a versatile aromatic hydrazide derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its bifunctional reactivity, where the hydrazide group acts as a nucleophile and the halogenated aromatic ring provides a handle for further cross-coupling reactions. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for the development of novel active ingredients and complex heterocyclic scaffolds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing fused nitrogen heterocycles like pyrazoles and indazoles.
• Agrochemical Synthesis: Used in the research and production of modern herbicides, fungicides, and insecticides, leveraging its halogen and hydrazide motifs for structural diversity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized chelating ligands used in catalysis and material science.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new reaction pathways and constructing complex molecular architectures.
• Material Science Precursor: Potential use in the synthesis of organic electronic materials and polymers with specific functional properties.

Basic Information

Product Name	2-Bromo-4-Fluorobenzohydrazide
CAS No.	935657-73-1
Molecular Formula	C7H6BrFN2O
Molecular Weight	233.04 g/mol
Synonyms	2-Bromo-4-fluorobenzoic acid hydrazide; 4-Fluoro-2-bromobenzohydrazide; Benzoic acid, 2-bromo-4-fluoro-, hydrazide; (2-Bromo-4-fluorophenyl)formohydrazide; 935657-73-1; 2-Bromo-4-fluorobenzoyl hydrazine
EINECS	Contact for details

Quality Control

Our 2-Bromo-4-Fluorobenzohydrazide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications and can tailor purity grades to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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