Description

7-Oxo-4,7-Dihydropyrazolo[1,5-A]Pyrimidine-6-Carboxylic Acid is a high-purity heterocyclic carboxylic acid building block of significant interest in advanced organic synthesis. This compound serves as a critical intermediate for the development of novel pharmaceutical agents, particularly in the areas of kinase inhibitors and other targeted therapeutics. It is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to construct complex molecular architectures with precision.

Application

• Pharmaceutical Intermediate: A key synthon for the research and synthesis of potential drug candidates, especially kinase inhibitors and other small molecule therapeutics.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic core.
• Chemical Biology: Employed as a molecular probe or scaffold in the study of biological pathways and target identification.
• Material Science Precursor: Can be utilized in the synthesis of specialized organic ligands or functional molecules for advanced materials.
• Academic & Contract Research: Serves as a valuable reagent for methodological development and novel compound library synthesis in academic and CRO settings.

Basic Information

Product Name	7-Oxo-4,7-Dihydropyrazolo[1,5-A]Pyrimidine-6-Carboxylic Acid
CAS No.	197367-75-2
Molecular Formula	C7H5N3O3
Molecular Weight	179.13 g/mol
Synonyms	7-Oxo-4,7-dihydro-1H-pyrazolo[1,5-a]pyrimidine-6-carboxylic acid; Pyrazolo[1,5-a]pyrimidine-6-carboxylic acid, 4,7-dihydro-7-oxo-; 1H-Pyrazolo[1,5-a]pyrimidine-6-carboxylic acid, 4,7-dihydro-7-oxo-; 197367-75-2; 7-Oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylic acid
EINECS	Contact for details

Quality Control

Our 7-Oxo-4,7-Dihydropyrazolo[1,5-A]Pyrimidine-6-Carboxylic Acid is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, NMR, and mass spectrometry confirmation. A Certificate of Analysis (COA) is supplied with each batch to guarantee compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.