Description

Pyrazolo[1,5-A]Pyrimidin-7-Ol is a high-purity heterocyclic organic compound that serves as a critical advanced pharmaceutical intermediate and versatile chemical building block. Its unique fused pyrazole-pyrimidine core structure makes it an essential precursor for synthesizing a wide range of bioactive molecules and functional materials. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in oncology, antiviral, and anti-inflammatory research.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for creating organic electronic materials, ligands for metal complexes, and specialty polymers.
• Chemical Biology & Proteomics: Employed in the design of molecular probes, enzyme inhibitors, and tool compounds for biological pathway studies.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological development and discovery chemistry projects.
• Fine Chemical Production: Acts as a starting material for the manufacture of complex, high-value specialty chemicals.

Basic Information

Product Name	Pyrazolo[1,5-A]Pyrimidin-7-Ol
CAS No.	57489-79-9
Molecular Formula	C6H5N3O
Molecular Weight	135.12 g/mol
Synonyms	7-Hydroxypyrazolo[1,5-a]pyrimidine; Pyrazolo[1,5-a]pyrimidin-7-ol; 7-Pyrazolo[1,5-a]pyrimidinol; 1H-Pyrazolo[1,5-a]pyrimidin-7-ol; 57489-79-9; Pyrazolopyrimidin-7-ol; 7-Hydroxy-1H-pyrazolo[1,5-a]pyrimidine
EINECS	Contact for details

Quality Control

Our Pyrazolo[1,5-A]Pyrimidin-7-Ol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Production adheres to cGMP guidelines where applicable, and all materials are supported by comprehensive analytical documentation. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available for every batch upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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