Description

2,5-Difluorophenylhydrazine Hydrochloride is a high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound serves as a critical building block for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research institutions and industrial manufacturers for the synthesis of active pharmaceutical ingredients (APIs), heterocyclic compounds, and specialized dyes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those containing fluorinated aromatic systems for enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides, where the difluorophenyl moiety can improve activity and selectivity.
• Material Science Research: Employed in the creation of specialized polymers, liquid crystals, and organic electronic materials due to its reactive hydrazine group and fluorine atoms.
• Dyestuff and Pigment Manufacturing: Acts as a coupling agent for producing azo dyes and pigments with specific color properties and improved lightfastness.
• Chemical Research & Development: Utilized in academic and industrial R&D labs for exploring new organic reactions and constructing complex heterocyclic scaffolds.

Basic Information

Product Name	2,5-Difluorophenylhydrazine Hydrochloride
CAS No.	175135-73-6
Molecular Formula	C6H7ClF2N2
Molecular Weight	180.58 g/mol
Synonyms	(2,5-Difluorophenyl)hydrazine hydrochloride; 1-(2,5-Difluorophenyl)hydrazine hydrochloride; 2,5-Difluorophenyl hydrazine HCl; Hydrazine, (2,5-difluorophenyl)-, hydrochloride; 2,5-DFPH HCl
EINECS	Contact for details

Quality Control

Our 2,5-Difluorophenylhydrazine Hydrochloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality management system is designed to meet the stringent requirements of pharmaceutical and fine chemical industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled 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. Keep away from incompatible materials such as strong oxidizing agents.

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.