Description

3-Bromo-5-Fluorobenzohydrazide is a high-purity aromatic hydrazide derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its bifunctional reactivity, offering both a halogenated aromatic ring and a reactive hydrazide group for constructing complex heterocycles and pharmaceutical intermediates. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require reliable, high-quality precursors for drug discovery and specialty chemical production.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing fused heterocyclic structures like pyrazoles and triazoles.
• Agrochemical Synthesis: Used in the development of novel herbicides and fungicides, leveraging the fluorine and bromine substituents for bioactivity.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers and advanced organic frameworks.
• Chemical Biology: Employed as a probe or linker molecule in bioconjugation and proteomics research due to its reactive hydrazide moiety.
• Organic Synthesis Building Block: Utilized in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic substitution reactions to introduce the 3-bromo-5-fluorophenyl motif.

Basic Information

Product Name	3-Bromo-5-Fluorobenzohydrazide
CAS No.	1094510-55-0
Molecular Formula	C7H6BrFN2O
Molecular Weight	233.04 g/mol
Synonyms	3-Bromo-5-fluorobenzoic acid hydrazide; (3-Bromo-5-fluorophenyl)formohydrazide; 3-Bromo-5-fluorobenzoylhydrazine; Benzoic acid, 3-bromo-5-fluoro-, hydrazide; 1094510-55-0; 3-Br-5-F-C6H3-CONHNH2
EINECS	Contact for details

Quality Control

Our 3-Bromo-5-Fluorobenzohydrazide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure compliance with exacting research and development standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee batch-to-batch consistency and traceability.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent oxidation and moisture absorption. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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