Description

3,4-Dimethylphenylhydrazine Hydrochloride is a high-purity organic salt derivative of phenylhydrazine, serving as a critical building block and reagent in advanced chemical synthesis. Its value lies in its role as a versatile precursor for the formation of heterocyclic compounds and as a specialized reagent in analytical chemistry. This compound is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular construction is paramount.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of indole and pyrazole derivatives, which are core structures in numerous active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and plant growth regulators that require specific hydrazine-based chemistries.
• Dye and Pigment Manufacturing: Acts as a coupling agent in the production of azo dyes and complex organic pigments.
• Analytical Chemistry Reagent: Employed in derivatization procedures for the detection and quantification of carbonyl compounds (aldehydes and ketones) via hydrazone formation.
• Research & Development: Fundamental reagent in academic and industrial R&D for exploring new synthetic pathways and creating novel chemical entities.
• Polymer Chemistry: Can be utilized as a monomer or chain modifier in the synthesis of specialty polymers with tailored properties.

Basic Information

Product Name	3,4-Dimethylphenylhydrazine Hydrochloride
CAS No.	86746-50-1
Molecular Formula	C8H13ClN2
Molecular Weight	172.65 g/mol
Synonyms	1-(3,4-Dimethylphenyl)hydrazine hydrochloride; (3,4-Dimethylphenyl)hydrazine hydrochloride; 3,4-Xylylhydrazine hydrochloride; 3,4-DMPH HCl; Hydrazine, (3,4-dimethylphenyl)-, hydrochloride; 1-Hydrazino-3,4-dimethylbenzene hydrochloride
EINECS	Contact for details

Quality Control

Our 3,4-Dimethylphenylhydrazine Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

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	≤ 1.0%
Residue on Ignition	≤ 0.1%

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