Description

Pyrazolo[1,5-A]Pyrimidin-7-Ol, 3-(4-Methoxy-2-Methylphenyl)-2,5-Dimethyl- is a high-purity, advanced pharmaceutical intermediate belonging to the pyrazolopyrimidine class of heterocyclic compounds. This compound is of significant commercial importance due to its role as a critical building block in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of novel therapeutic agents and crop protection products.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive heterocyclic core.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing more complex molecular architectures in medicinal and process chemistry.
• Biochemical Research: Employed in biochemical assays and as a reference standard for studying enzyme inhibition and receptor binding activities.
• Material Science: Potential application in the development of organic electronic materials and specialty polymers.

Basic Information

Product Name	Pyrazolo[1,5-A]Pyrimidin-7-Ol, 3-(4-Methoxy-2-Methylphenyl)-2,5-Dimethyl-
CAS No.	457911-53-4
Molecular Formula	C₁₇H₁₉N₃O₂
Molecular Weight	297.35 g/mol
Synonyms	3-(4-Methoxy-2-methylphenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-ol; 2,5-Dimethyl-3-(4-methoxy-2-methylphenyl)pyrazolo[1,5-a]pyrimidin-7-ol; 7-Hydroxy-3-(4-methoxy-2-methylphenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidine; Pyrazolo[1,5-a]pyrimidin-7-ol, 3-(4-methoxy-2-methylphenyl)-2,5-dimethyl-; 457911-53-4; 3-(4-Methoxy-o-tolyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-ol
EINECS	Contact for details

Quality Control

Our Pyrazolo[1,5-A]Pyrimidin-7-Ol intermediate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical R&D and production. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment to guarantee traceability and compliance.

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 such as strong oxidizing agents.

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	≤ 20 ppm

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