Description

(4-Fluoro-2-Methylphenyl)Hydrazine CAS NO 356534-04-8 is a specialized aromatic hydrazine derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both a fluorine substituent and a hydrazine functional group, makes it a versatile intermediate for constructing complex heterocyclic systems and active pharmaceutical ingredients (APIs). This high-purity compound is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and material science industries who require reliable, high-quality intermediates for scale-up and production.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and anticancer compounds.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides, where the fluorine atom enhances biological activity and metabolic stability.
• Dyestuff and Pigment Manufacturing: Serves as a coupling agent for producing azo dyes and high-performance pigments with improved lightfastness and color properties.
• Material Science Research: Employed in the creation of functional polymers, liquid crystals, and organic electronic materials due to its ability to modify electronic properties.
• Chemical Research & Development: A valuable reagent for method development, library synthesis, and exploring new reaction pathways in academic and industrial R&D settings.

Basic Information

Product Name	(4-Fluoro-2-Methylphenyl)Hydrazine
CAS No.	356534-04-8
Molecular Formula	C7H9FN2
Molecular Weight	140.16 g/mol
Synonyms	1-(4-Fluoro-2-methylphenyl)hydrazine; 2-Methyl-4-fluorophenylhydrazine; (4-Fluoro-o-tolyl)hydrazine; 4-Fluoro-2-methylphenylhydrazine; Hydrazine, (4-fluoro-2-methylphenyl)-; 4-Fluoro-2-methyl-1-phenylhydrazine; 1-Hydrazino-4-fluoro-2-methylbenzene
EINECS	Contact for details

Quality Control

Our (4-Fluoro-2-Methylphenyl)Hydrazine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and Karl Fischer titration, to ensure high purity and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, confirming compliance with customer specifications. Our commitment to quality assurance supports your regulatory needs for pharmaceutical and fine chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, open flames, and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%

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