Description

5-(4-Fluorophenyl)-2-Methyl-3-Phenyl-7-(Trifluoromethyl)Pyrazolo[1,5-A]Pyrimidine is a high-value, multi-substituted heterocyclic compound that serves as a critical advanced intermediate in modern synthetic chemistry. Its complex molecular architecture, featuring fluorinated phenyl and pyrazolopyrimidine rings, makes it indispensable for constructing novel pharmacophores with targeted biological activity. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors who require sophisticated building blocks for drug discovery and the synthesis of new active ingredients.

Application

This specialized pyrazolopyrimidine derivative is engineered for high-end research and development applications, particularly where the introduction of fluorine atoms and a nitrogen-rich heterocyclic core is strategic.

• Pharmaceutical Intermediate: A key building block in the research and synthesis of new chemical entities (NCEs) targeting a range of therapeutic areas.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, or insecticides, leveraging the bioactivity of the pyrazolopyrimidine scaffold.
• Material Science Precursor: Potential intermediate for creating specialty chemicals, dyes, or organic electronic materials due to its conjugated system.
• Biochemical Tool Compound: Serves as a research probe in biochemical assays to study enzyme inhibition or receptor modulation.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthetic routes.

Basic Information

Product Name	5-(4-Fluorophenyl)-2-Methyl-3-Phenyl-7-(Trifluoromethyl)Pyrazolo[1,5-A]Pyrimidine
CAS No.	433942-88-2
Molecular Formula	C20H13F4N3
Molecular Weight	371.34 g/mol
Synonyms	5-(4-Fluorophenyl)-2-methyl-3-phenyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine; 7-(Trifluoromethyl)-5-(4-fluorophenyl)-2-methyl-3-phenylpyrazolo[1,5-a]pyrimidine; Pyrazolo[1,5-a]pyrimidine, 5-(4-fluorophenyl)-2-methyl-3-phenyl-7-(trifluoromethyl)-; CAS 433942-88-2
EINECS	Contact for details

Quality Control

Our production of 5-(4-Fluorophenyl)-2-Methyl-3-Phenyl-7-(Trifluoromethyl)Pyrazolo[1,5-A]Pyrimidine adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for research applications. All materials undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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