Description

(2-Bromo-5-Methylphenyl)Hydrazine Hydrochloride is a specialized aromatic hydrazine derivative with a halogen substituent, serving as a critical building block in advanced organic synthesis. Its value lies in its dual functional groups—the hydrazine moiety and the bromine atom—which enable precise molecular construction for complex heterocyclic systems. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of indazole, pyrazole, and other nitrogen-containing heterocycles for drug discovery and API manufacturing.
• Agrochemical Synthesis: Used in creating novel herbicides, fungicides, and insecticides, leveraging its reactive sites for structural diversification.
• Dyestuff and Pigment Production: Serves as a coupling agent and intermediate in the manufacture of azo dyes and high-performance pigments.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new reaction pathways and material science applications.
• Ligand and Catalyst Preparation: Utilized in the development of specialized ligands for metal-catalyzed cross-coupling reactions.

Basic Information

Product Name	(2-Bromo-5-Methylphenyl)Hydrazine Hydrochloride
CAS No.	90084-71-2
Molecular Formula	C7H10BrClN2
Molecular Weight	237.52 g/mol
Synonyms	2-Bromo-5-methylphenylhydrazine hydrochloride; 1-(2-Bromo-5-methylphenyl)hydrazine hydrochloride; (2-Bromo-5-methylphenyl)hydrazine HCl; Hydrazine, (2-bromo-5-methylphenyl)-, hydrochloride; 2-Bromo-5-methylphenyl hydrazinium chloride
EINECS	Contact for details

Quality Control

Our (2-Bromo-5-Methylphenyl)Hydrazine Hydrochloride 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 elemental analysis, to meet exacting customer specifications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment, supporting compliance in cGMP and ISO 9001 environments.

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 hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.