Description

1-[1-(2-Fluorophenyl)-1H-Pyrazol-4-Yl]Ethanamine Hydrochloride is a high-purity, advanced pharmaceutical intermediate with the CAS registry number 1049791-50-5. This compound is a critical building block in modern medicinal chemistry, valued for its role in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of new therapeutic agents, particularly within central nervous system (CNS) and oncology research pipelines.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological disorders.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for new therapeutic molecules.
• Active Pharmaceutical Ingredient (API) Synthesis: Serves as a crucial building block in multi-step synthetic routes for complex APIs.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development for the pharmaceutical industry.
• Biochemical Research: Employed in the development of chemical probes and tool compounds for biological target validation.

Basic Information

Product Name	1-[1-(2-Fluorophenyl)-1H-Pyrazol-4-Yl]Ethanamine Hydrochloride
CAS No.	1049791-50-5
Molecular Formula	C11H13ClFN3
Molecular Weight	241.69 g/mol
Synonyms	1-[1-(2-Fluorophenyl)-1H-pyrazol-4-yl]ethan-1-amine hydrochloride; 1-(1-(2-Fluorophenyl)-1H-pyrazol-4-yl)ethanamine HCl; 2-Fluoro-1-(4-(1-aminoethyl)-1H-pyrazol-1-yl)benzene hydrochloride; Ethanamine, 1-[1-(2-fluorophenyl)-1H-pyrazol-4-yl]-, hydrochloride; 1049791-50-5
EINECS	Contact for details

Quality Control

Our 1-[1-(2-Fluorophenyl)-1H-Pyrazol-4-Yl]Ethanamine Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to protect from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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