Description

Ethyl 7-(Furan-2-Yl)Pyrazolo[1,5-A]Pyrimidine-3-Carboxylate is a high-purity, heterocyclic organic compound serving as a critical building block in advanced chemical synthesis. This specialized intermediate is valued for its unique fused pyrazolopyrimidine core, which is integral to developing novel compounds with targeted biological activity. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the creation of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of new drug candidates, particularly those targeting kinase inhibition or other enzymatic pathways.
• Agrochemical Research: Used in developing novel active ingredients for crop protection products, such as herbicides, fungicides, or insecticides.
• Chemical Synthesis Building Block: Employed in organic chemistry R&D for constructing complex heterocyclic frameworks due to its reactive ester and heteroaromatic functionalities.
• Material Science Research: Investigated as a potential component for creating specialty polymers or organic electronic materials with specific optoelectronic properties.
• Academic & Contract Research: Supplied to universities and CROs (Contract Research Organizations) for fundamental studies in medicinal and synthetic chemistry.

Basic Information

Product Name	Ethyl 7-(Furan-2-Yl)Pyrazolo[1,5-A]Pyrimidine-3-Carboxylate
CAS No.	676643-01-9
Molecular Formula	C13H11N3O3
Molecular Weight	257.25 g/mol
Synonyms	Ethyl 7-(2-furyl)pyrazolo[1,5-a]pyrimidine-3-carboxylate; 7-(Furan-2-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid ethyl ester; Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 7-(2-furanyl)-, ethyl ester; CAS 676643-01-9
EINECS	Contact for details

Quality Control

Our production of Ethyl 7-(Furan-2-Yl)Pyrazolo[1,5-A]Pyrimidine-3-Carboxylate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All materials are characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each 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 a controlled room temperature (15-25°C). The compound is light-sensitive and should be handled under appropriate conditions to prevent degradation. Keep away from strong alkalis and incompatible organic solvents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC / MS)	Conforms
Purity (HPLC)	≥ 97.0%
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.