Description

(4-Bromo-3-Methyl-Phenyl)-Hydrazine is a specialized aromatic hydrazine derivative, a key building block in advanced organic synthesis. Its value lies in its dual functional groups—the hydrazine moiety and the bromine substituent—which enable precise molecular construction and functionalization. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for the synthesis of heterocyclic compounds, active pharmaceutical ingredients (APIs), and complex intermediates.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various heterocyclic scaffolds, including indazoles, pyrazoles, and triazoles, which are core structures in many drug candidates.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and fungicides, leveraging its reactivity to create bioactive molecules.
• Dye and Pigment Manufacturing: Serves as a key intermediate for producing azo dyes and other complex colorants, where the hydrazine group is integral to chromophore formation.
• Material Science Research: Employed in the development of organic electronic materials, ligands for catalysis, and specialty polymers.
• Chemical Research & Development: A versatile reagent for coupling reactions, cyclizations, and as a building block in medicinal chemistry and process development.

Basic Information

Product Name	(4-Bromo-3-Methyl-Phenyl)-Hydrazine
CAS No.	90284-70-1
Molecular Formula	C7H9BrN2
Molecular Weight	201.07 g/mol
Synonyms	1-(4-Bromo-3-methylphenyl)hydrazine; (4-Bromo-3-methylphenyl)hydrazine; 4-Bromo-3-methylphenylhydrazine; 1-Hydrazino-4-bromo-3-methylbenzene; p-Bromo-m-tolylhydrazine; 90284-70-1; 4-Bromo-3-methyl-benzenamine, N-amino-
EINECS	Contact for details

Quality Control

Our (4-Bromo-3-Methyl-Phenyl)-Hydrazine is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to verify identity, potency, and impurity profiles. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with your research or manufacturing requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flame. For long-term storage, consider storage under an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to light yellow 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%
Heavy Metals (as Pb)	≤ 10 ppm

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