Description

3-Fluoro-4-Methylphenylhydrazine Hydrochloride is a high-purity aromatic hydrazine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its role as a versatile precursor for the development of heterocyclic compounds and active pharmaceutical ingredients (APIs). This intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new molecules with targeted properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those containing pyrazole, indazole, or other nitrogen-containing heterocycles.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and fungicides where the fluorine and methyl substituents modulate biological activity.
• Dyestuff and Pigment Manufacturing: Serves as a coupling agent in the production of azo dyes and high-performance pigments.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D focused on medicinal chemistry and material science.
• Liquid Crystal and OLED Material Production: Potential building block for electronic chemicals used in display technologies.

Basic Information

Product Name	3-Fluoro-4-Methylphenylhydrazine Hydrochloride
CAS No.	156941-64-9
Molecular Formula	C7H10ClFN2
Molecular Weight	176.62 g/mol
Synonyms	1-(3-Fluoro-4-methylphenyl)hydrazine hydrochloride; (3-Fluoro-4-methylphenyl)hydrazine hydrochloride; 3-Fluoro-p-tolylhydrazine hydrochloride; 4-Methyl-3-fluorophenylhydrazine hydrochloride; Hydrazine, (3-fluoro-4-methylphenyl)-, hydrochloride; 3-Fluoro-4-methylphenylhydrazine HCl
EINECS	Contact for details

Quality Control

Our 3-Fluoro-4-Methylphenylhydrazine 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. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening 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%
Water Content (KF)	≤ 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.