Description

2-Phenyl-Pyrazolo[1,5-A]Pyrimidin-5-Ol is a high-purity heterocyclic organic compound belonging to the pyrazolopyrimidine class, serving as a critical advanced intermediate in modern synthetic chemistry. Its value lies in its versatile molecular scaffold, which is essential for constructing complex pharmacologically active molecules. This product is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in kinase inhibitor research and other therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis: A versatile scaffold for constructing complex heterocyclic compounds in academic and industrial R&D laboratories.
• Material Science Precursor: Potential intermediate for the synthesis of organic electronic materials and specialty dyes.
• Biochemical Tool Compound: Used in life sciences research to study biological pathways and enzyme functions.

Basic Information

Product Name	2-Phenyl-Pyrazolo[1,5-A]Pyrimidin-5-Ol
CAS No.	79039-17-1
Molecular Formula	C₁₂H₉N₃O
Molecular Weight	211.22 g/mol
Synonyms	2-Phenylpyrazolo[1,5-a]pyrimidin-5-ol; 5-Hydroxy-2-phenylpyrazolo[1,5-a]pyrimidine; 2-Phenyl-1H-pyrazolo[1,5-a]pyrimidin-5-one (tautomer); 79039-17-1; 2-Phenyl-5-hydroxypyrazolo[1,5-a]pyrimidine; Pyrazolo[1,5-a]pyrimidin-5-ol, 2-phenyl-; 2-Phenyl-5-pyrazolo[1,5-a]pyrimidinol
EINECS	Contact for details

Quality Control

Our 2-Phenyl-Pyrazolo[1,5-A]Pyrimidin-5-Ol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

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