Description

2-Bromo-5-Chlorobenzhydrazide is a high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound serves as a critical building block for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for researchers and manufacturers engaged in creating active pharmaceutical ingredients (APIs), crop protection agents, and specialized fine chemicals where precise bromine and chlorine substitution patterns are required.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides, leveraging its halogenated aromatic structure.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and organic transformations.
• Material Science Research: Employed in the synthesis of organic electronic materials and liquid crystals due to its rigid, substituted benzene core.
• Custom Synthesis and R&D: A valuable reagent for contract research organizations (CROs) and academic laboratories exploring new chemical entities and reaction pathways.

Basic Information

Product Name	2-Bromo-5-Chlorobenzhydrazide
CAS No.	1023565-25-4
Molecular Formula	C7H6BrClN2O
Molecular Weight	249.49 g/mol
Synonyms	2-Bromo-5-chlorobenzoic acid hydrazide; Benzoic acid, 2-bromo-5-chloro-, hydrazide; 5-Chloro-2-bromobenzhydrazide; (2-Bromo-5-chlorophenyl)formic acid hydrazide; 2-Bromo-5-chlorobenzoylhydrazine
EINECS	Contact for details

Quality Control

Our 2-Bromo-5-Chlorobenzhydrazide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP guidelines where applicable to support our clients in regulated industries.

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 product is hygroscopic (moisture-sensitive) and easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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