Description

7-Furan-2-Yl-Pyrazolo[1,5-A]Pyrimidine-3-Carboxylic Acid is a high-purity heterocyclic carboxylic acid derivative, serving as a critical advanced intermediate in modern synthetic chemistry. Its value lies in its unique fused pyrazolopyrimidine core, which is a privileged scaffold for developing bioactive molecules with targeted properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries engaged in the discovery and synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block for the research and development of new drug candidates, particularly in kinase inhibitor programs and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for biological activity.
• Chemical Research & Development: Serves as a versatile precursor for further functionalization and the construction of complex molecular libraries for high-throughput screening.
• Material Science Precursor: Potential use in synthesizing organic electronic materials or metal-organic frameworks (MOFs) due to its conjugated system and coordinating carboxylic acid group.

Basic Information

Product Name	7-Furan-2-Yl-Pyrazolo[1,5-A]Pyrimidine-3-Carboxylic Acid
CAS No.	869947-18-2
Molecular Formula	C13H8N4O3
Molecular Weight	268.23 g/mol
Synonyms	7-(Furan-2-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid; 7-(2-Furyl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid; 869947-18-2; Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 7-(2-furanyl)-; 7-(Furan-2-yl)-1H-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 7-Furan-2-Yl-Pyrazolo[1,5-A]Pyrimidine-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all specifications 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.