Description

(2-Chloro-5-Methylphenyl)Hydrazine Hydrochloride is a versatile aromatic hydrazine derivative that serves as a critical synthetic intermediate in advanced organic synthesis. Its value lies in its ability to introduce the hydrazine moiety into complex molecular architectures, enabling the construction of heterocyclic compounds and functionalized aromatic systems. This high-purity building block is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require reliable, high-quality raw materials for process development and scale-up.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing pyrazole, indazole, or other nitrogen-containing heterocycles.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its structural motif is incorporated into the final active molecule.
• Dye and Pigment Manufacturing: Serves as a coupling agent and intermediate in the synthesis of azo dyes and complex organic pigments.
• Research & Development: A valuable reagent in medicinal chemistry and material science research for creating novel chemical libraries and functional materials.
• Chemical Synthesis: Employed in various organic transformations, including Fischer indole synthesis and the preparation of hydrazones.

Basic Information

Product Name	(2-Chloro-5-Methylphenyl)Hydrazine Hydrochloride
CAS No.	5446-17-3
Molecular Formula	C7H10Cl2N2
Molecular Weight	193.07 g/mol
Synonyms	1-(2-Chloro-5-methylphenyl)hydrazine hydrochloride; (2-Chloro-5-methylphenyl)hydrazine HCl; 2-Chloro-5-methylphenylhydrazine hydrochloride; Hydrazine, (2-chloro-5-methylphenyl)-, hydrochloride; 1-Hydrazino-2-chloro-5-methylbenzene hydrochloride
EINECS	Contact for details

Quality Control

Our (2-Chloro-5-Methylphenyl)Hydrazine Hydrochloride is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment aligns with cGMP principles where applicable, and we support our global customers with the documentation required for their regulatory submissions.

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). This compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed to exclude moisture. 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%
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.