Description

3-Bromo-4-Chlorobenzhydrazide is a versatile halogenated benzhydrazide derivative, a key synthetic intermediate prized for its unique reactivity profile. This compound is essential for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research chemists and process development scientists for constructing heterocyclic scaffolds and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and insecticides, leveraging its halogenated structure for bioactivity.
• Organic Synthesis Reagent: Serves as a versatile precursor for the preparation of various heterocyclic compounds, including pyrazoles, triazoles, and oxadiazoles.
• Material Science Research: Investigated as a monomer or functional component in the development of specialty polymers and advanced organic materials.
• Chemical Biology Probe: Utilized in medicinal chemistry for structure-activity relationship (SAR) studies and as a scaffold for probe molecule development.

Basic Information

Product Name	3-Bromo-4-Chlorobenzhydrazide
CAS No.	148993-18-4
Molecular Formula	C7H6BrClN2O
Molecular Weight	249.49 g/mol
Synonyms	3-Bromo-4-chlorobenzoic acid hydrazide; 4-Chloro-3-bromobenzhydrazide; Benzoic acid, 3-bromo-4-chloro-, hydrazide; 3-Bromo-4-chlorobenzoylhydrazine; 148993-18-4; 3-Br-4-Cl-Benzhydrazide
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-Chlorobenzhydrazide is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle and store the material under an inert atmosphere for long-term stability.

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%
Residue on Ignition	≤ 0.1%

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