Description

3,4-Difluorophenylhydrazine is a versatile fluorinated aromatic hydrazine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the introduction of both a hydrazine functional group and fluorine atoms, enabling the construction of complex heterocyclic systems and fine-tuning molecular properties. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides, where the difluorophenyl moiety enhances biological activity and metabolic stability.
• Heterocyclic Chemistry: Fundamental building block for constructing pyrazole, indazole, and other nitrogen-containing heterocycles important in material science and medicinal chemistry.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Dye and Pigment Manufacturing: Intermediate in the production of high-performance, light-fast dyes and functional pigments.
• Research & Development: A valuable reagent for academic and industrial R&D labs exploring new chemical entities and reaction methodologies.

Basic Information

Product Name	3,4-Difluorophenylhydrazine
CAS No.	161886-22-2
Molecular Formula	C6H6F2N2
Molecular Weight	144.12 g/mol
Synonyms	(3,4-Difluorophenyl)hydrazine; 1-(3,4-Difluorophenyl)hydrazine; 3,4-DFPH; Hydrazine, (3,4-difluorophenyl)-; 3,4-Difluoro-phenylhydrazine; 3,4-Difluoroaniline hydrazine derivative
EINECS	Contact for details

Quality Control

Our 3,4-Difluorophenylhydrazine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity, potency, and impurity profiles. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with your research or production requirements.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. 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
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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