Description

2,5-Dimethylphenylhydrazine Hydrochloride is an organic salt derivative of phenylhydrazine, widely utilized as a key synthetic intermediate and analytical reagent. Its primary value lies in its reactivity as a hydrazine derivative, making it essential for constructing heterocyclic frameworks and serving as a precursor in dye and pharmaceutical synthesis. This compound is particularly needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of various active pharmaceutical ingredients (APIs), particularly those containing heterocyclic structures like pyrazoles and indazoles.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where the hydrazine moiety is integral to biological activity.
• Dye and Pigment Manufacturing: Acts as a coupling agent and intermediate in the synthesis of azo dyes and other complex colorants.
• Chemical Research & Development: Employed in organic synthesis laboratories for method development, scale-up studies, and the creation of novel chemical entities.
• Analytical Chemistry: Functions as a derivatization agent for the detection and quantification of carbonyl compounds (aldehydes and ketones) via hydrazone formation.
• Polymer Chemistry: Can be used as a monomer or chain modifier in the synthesis of specialty polymers.

Basic Information

Product Name	2,5-Dimethylphenylhydrazine Hydrochloride
CAS No.	56737-78-1
Molecular Formula	C8H13ClN2
Molecular Weight	172.65 g/mol
Synonyms	(2,5-Dimethylphenyl)hydrazine hydrochloride; 1-(2,5-Dimethylphenyl)hydrazine hydrochloride; 2,5-Dimethylphenylhydrazine HCl; 2,5-Xylylhydrazine hydrochloride; Hydrazine, (2,5-dimethylphenyl)-, hydrochloride; 2,5-DMPH HCl
EINECS	Contact for details

Quality Control

Our 2,5-Dimethylphenylhydrazine Hydrochloride is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results for assay, impurities, and physical characteristics is provided with every shipment, ensuring full traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area 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%
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.