Description

1-(2-Fluorophenyl)-3-Methyl-1H-Pyrazol-5-Amine Hydrochloride is a high-purity organic salt, specifically a pyrazole derivative, that serves as a critical building block in advanced chemical synthesis. Its value lies in its role as a versatile intermediate for creating complex molecules with targeted biological or material properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to develop new active ingredients and functional materials.

Application

This fluorinated pyrazole amine hydrochloride is a key synthetic intermediate with diverse applications across research and industrial chemistry.

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or oncology.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the bioactivity of the pyrazole core.
• Material Science: Acts as a building block for advanced organic materials, including ligands for catalysis or components for organic electronics.
• Chemical Biology & Proteomics: Employed in the design and synthesis of chemical probes and tool compounds for studying biological pathways.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) producing bespoke compounds for clients.

Basic Information

Product Name	1-(2-Fluorophenyl)-3-Methyl-1H-Pyrazol-5-Amine Hydrochloride
CAS No.	1172771-12-8
Molecular Formula	C10H11FN3·HCl
Molecular Weight	219.67 g/mol (Free base: 183.21 g/mol)
Synonyms	5-Amino-3-methyl-1-(2-fluorophenyl)-1H-pyrazole hydrochloride; 3-Methyl-1-(2-fluorophenyl)-1H-pyrazol-5-amine hydrochloride; 1H-Pyrazol-5-amine, 1-(2-fluorophenyl)-3-methyl-, hydrochloride; 1-(2-Fluorophenyl)-3-methyl-1H-pyrazol-5-amine HCl; 2-Fluorophenyl-3-methylpyrazol-5-amine hydrochloride
EINECS	Contact for details

Quality Control

Our production of 1-(2-Fluorophenyl)-3-Methyl-1H-Pyrazol-5-Amine Hydrochloride adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications and test results are provided with each shipment. We support compliance with cGMP and ISO standards for pharmaceutical and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, containers must be kept tightly sealed to prevent exposure to atmospheric moisture, which can affect stability and purity. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.