Description

5-(4-Fluoro-Phenyl)-3-Methyl-Pyrazolo[1,5-A]Pyrimidine-7-Carboxylic Acid is a high-purity, functionalized pyrazolopyrimidine derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its precise molecular architecture, which enables the development of novel pharmacologically active molecules. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the creation of new active ingredients and fine chemical intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting kinase inhibition and other therapeutic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Chemical Biology Probe: Serves as a scaffold for creating molecular probes to study enzyme function and cellular signaling processes.
• Material Science: Investigated as a building block for advanced organic electronic materials due to its conjugated system.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.

Basic Information

Product Name	5-(4-Fluoro-Phenyl)-3-Methyl-Pyrazolo[1,5-A]Pyrimidine-7-Carboxylic Acid
CAS No.	1443279-63-7
Molecular Formula	C15H10FN3O2
Molecular Weight	283.26 g/mol
Synonyms	5-(4-Fluorophenyl)-3-methylpyrazolo[1,5-a]pyrimidine-7-carboxylic acid; 3-Methyl-5-(4-fluorophenyl)pyrazolo[1,5-a]pyrimidine-7-carboxylic acid; 1443279-63-7; 5-(p-Fluorophenyl)-3-methylpyrazolo[1,5-a]pyrimidine-7-carboxylic acid; Pyrazolo[1,5-a]pyrimidine-7-carboxylic acid, 5-(4-fluorophenyl)-3-methyl-
EINECS	Contact for details

Quality Control

Our 5-(4-Fluoro-Phenyl)-3-Methyl-Pyrazolo[1,5-A]Pyrimidine-7-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics 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). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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