Description

5-Isopropyl-7-Trifluoromethyl-Pyrazolo-[1,5-A]Pyrimidine-2-Carboxylic Acid is a high-purity, functionalized heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its unique pyrazolo[1,5-a]pyrimidine scaffold, which serves as a privileged structure for developing novel bioactive molecules. This compound is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for the creation of new active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in therapeutic areas targeting kinases and other enzymes.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and insecticides due to its bioactive heterocyclic core.
• Chemical Biology Probe: Serves as a scaffold for creating molecular probes to study biological pathways and protein functions.
• Material Science Precursor: Potential use in synthesizing specialty chemicals and functional materials with specific electronic or photophysical properties.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.

Basic Information

Product Name	5-Isopropyl-7-Trifluoromethyl-Pyrazolo-[1,5-A]Pyrimidine-2-Carboxylic Acid
CAS No.	436088-49-2
Molecular Formula	C11H10F3N3O2
Molecular Weight	273.21 g/mol
Synonyms	5-Isopropyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid; 5-(Propan-2-yl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid; 436088-49-2; Pyrazolo[1,5-a]pyrimidine-2-carboxylic acid, 5-(1-methylethyl)-7-(trifluoromethyl)-; 5-Isopropyl-7-trifluoromethylpyrazolo[1,5-a]pyrimidine-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our 5-Isopropyl-7-Trifluoromethyl-Pyrazolo-[1,5-A]Pyrimidine-2-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous 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 every shipment to support your quality assurance and regulatory needs.

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 to prevent moisture absorption, which may affect stability and handling properties.

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)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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