Description

5-Furan-2-Yl-7-Trifluoromethyl-4,5,6,7-Tetrahydro-Pyrazolo[1,5-A]Pyrimidine-3-Carboxylic Acid Ethyl Ester is a high-value, multi-functional heterocyclic building block designed for advanced synthetic chemistry. This compound is critical for researchers and manufacturers requiring precise molecular scaffolds to develop novel active ingredients. It is primarily utilized in the pharmaceutical and agrochemical industries for the research and development of new therapeutic agents and crop protection solutions.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of novel drug candidates, particularly for central nervous system (CNS) and anti-infective therapies.
• Agrochemical Synthesis: Serves as a core building block for creating new-generation pesticides and herbicides with enhanced efficacy and selectivity.
• Chemical Biology Probe: Used in academic and industrial research to study enzyme function and biological pathways due to its privileged pyrazolopyrimidine structure.
• Material Science Research: Investigated as a precursor for specialty polymers and advanced organic electronic materials.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for the production of bespoke molecules and clinical trial materials.

Basic Information

Product Name	5-Furan-2-Yl-7-Trifluoromethyl-4,5,6,7-Tetrahydro-Pyrazolo[1,5-A]Pyrimidine-3-Carboxylic Acid Ethyl Ester
CAS No.	667920-77-6
Molecular Formula	C15H14F3N3O3
Molecular Weight	341.29 g/mol
Synonyms	Ethyl 5-(furan-2-yl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxylate; 5-(2-Furanyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydro-3-pyrazolo[1,5-a]pyrimidinecarboxylic acid ethyl ester; 667920-77-6; Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 4,5,6,7-tetrahydro-5-(2-furanyl)-7-(trifluoromethyl)-, ethyl ester; Furan-substituted tetrahydropyrazolopyrimidine ester; TFMPP derivative
EINECS	Contact for details

Quality Control

Our 5-Furan-2-Yl-7-Trifluoromethyl-4,5,6,7-Tetrahydro-Pyrazolo[1,5-A]Pyrimidine-3-Carboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is 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 area at controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain product integrity.

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%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Water Content (KF)	≤ 0.5%

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