Description

7-Phenyl-Pyrazolo[1,5-A]Pyrimidine-2-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate belonging to the pyrazolopyrimidine class of heterocyclic compounds. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates. It is primarily utilized by research institutions and pharmaceutical manufacturers focused on developing innovative therapeutic agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly in medicinal chemistry research and development.
• API Synthesis: Serves as a core scaffold for constructing potential Active Pharmaceutical Ingredients (APIs) targeting various disease pathways.
• Biochemical Research: Used as a standard or reagent in biochemical assays and pharmacological studies to investigate enzyme interactions and biological activity.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing more complex heterocyclic systems due to its reactive carboxylic acid functional group.
• Material Science Research: Investigated for potential applications in creating novel organic electronic materials or ligands for catalytic systems.

Basic Information

Product Name	7-Phenyl-Pyrazolo[1,5-A]Pyrimidine-2-Carboxylic Acid
CAS No.	886503-17-9
Molecular Formula	C13H9N3O2
Molecular Weight	239.23 g/mol
Synonyms	7-Phenylpyrazolo[1,5-a]pyrimidine-2-carboxylic acid; 2-Carboxy-7-phenylpyrazolo[1,5-a]pyrimidine; 7-Phenyl-1H-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid; Pyrazolo[1,5-a]pyrimidine-2-carboxylic acid, 7-phenyl-; 886503-17-9; 7-Phenyl-1,5-dihydropyrazolo[1,5-a]pyrimidine-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our 7-Phenyl-Pyrazolo[1,5-A]Pyrimidine-2-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates for pharmaceutical R&D and GMP manufacturing.

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 tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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