Description

4-Bromo-3-Methylbenzhydrazide is a versatile aromatic hydrazide derivative that serves as a critical building block in advanced organic synthesis. Its value lies in its functionalized bromine and hydrazide groups, which enable precise molecular construction for complex target molecules. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those with heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its halogenated aromatic structure.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Employed in the synthesis of functional polymers and organic electronic materials.
• Chemical Biology Probes: Utilized to create molecular probes for studying enzyme inhibition and biological pathways.
• Custom Synthesis Projects: A fundamental building block for contract research organizations (CROs) and custom synthesis providers.

Basic Information

Product Name	4-Bromo-3-Methylbenzhydrazide
CAS No.	148672-43-9
Molecular Formula	C9H11BrN2O
Molecular Weight	243.10 g/mol
Synonyms	4-Bromo-3-methylbenzohydrazide; 4-Bromo-3-methylbenzoic acid hydrazide; 3-Methyl-4-bromobenzhydrazide; Benzoic acid, 4-bromo-3-methyl-, hydrazide; (4-Bromo-3-methylbenzoyl)hydrazine; 148672-43-9; 4-Bromo-m-toluhydrazide
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-Methylbenzhydrazide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, and is supplied with a corresponding Certificate of Analysis (COA). We adhere to cGMP principles where applicable to meet the stringent requirements of our global clientele in regulated industries.

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 handle and store the material under an inert atmosphere for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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