Description

(4-Fluoro-3-Methoxy-Phenyl)-Hydrazine Hydrochloride is a high-purity aromatic hydrazine derivative, a crucial building block in advanced organic synthesis. Its value lies in its reactive hydrazine moiety, which serves as a versatile precursor for constructing nitrogen-containing heterocycles and active pharmaceutical ingredients (APIs). This compound is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries seeking 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 and oncology.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and plant growth regulators that require a fluorinated phenylhydrazine core.
• Heterocyclic Chemistry: Essential building block for constructing pyrazole, indazole, and other nitrogen-based heterocyclic scaffolds prevalent in medicinal chemistry.
• Dye and Pigment Manufacturing: Serves as a coupling agent in the production of advanced azo dyes and functional pigments.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D focused on fluorinated organic molecules and hydrazine chemistry.
• Material Science: Potential monomer or cross-linking agent in the synthesis of specialized polymers and functional materials.

Basic Information

Product Name	(4-Fluoro-3-Methoxy-Phenyl)-Hydrazine Hydrochloride
CAS No.	327021-81-8
Molecular Formula	C7H10ClFN2O
Molecular Weight	192.62 g/mol
Synonyms	1-(4-Fluoro-3-methoxyphenyl)hydrazine hydrochloride; (4-Fluoro-3-methoxyphenyl)hydrazine HCl; 4-Fluoro-3-methoxy-phenylhydrazine hydrochloride; 4-Fluoro-3-methoxyphenylhydrazine hydrochloride; 4-Fluoro-3-methoxybenzenamine hydrochloride; 4-Fluoro-3-methoxyaniline hydrochloride (related amine salt); p-Fluoro-m-methoxyphenylhydrazine hydrochloride
EINECS	Contact for details

Quality Control

Our (4-Fluoro-3-Methoxy-Phenyl)-Hydrazine Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and KF titration for moisture content, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.