Description

3-Methylpyrazolo[1,5-A]Pyrimidine-5,7-Diol is a high-purity heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique pyrazolopyrimidine scaffold is essential for developing novel compounds with targeted biological and material science applications. This intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting kinase inhibition and other enzymatic pathways.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a building block for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components in organic light-emitting diodes (OLEDs).
• Biochemical Probe Development: Utilized in medicinal chemistry to create tool compounds for studying biological mechanisms and target validation.
• Academic & Industrial R&D: Fundamental research chemical for exploring new heterocyclic chemistry and reaction methodologies.
• Custom Synthesis: Starting material for contract research organizations (CROs) and CDMOs producing bespoke compounds for client projects.

Basic Information

Product Name	3-Methylpyrazolo[1,5-A]Pyrimidine-5,7-Diol
CAS No.	939979-60-9
Molecular Formula	C7H7N3O2
Molecular Weight	165.15 g/mol
Synonyms	3-Methyl-5,7-dihydroxypyrazolo[1,5-a]pyrimidine; 5,7-Dihydroxy-3-methylpyrazolo[1,5-a]pyrimidine; 3-Methyl-1H-pyrazolo[1,5-a]pyrimidine-5,7-diol; 3-Methylpyrazolo[1,5-a]pyrimidine-5,7(1H,4H)-dione (tautomer); Pyrazolo[1,5-a]pyrimidine-5,7-diol, 3-methyl-; 939979-60-9; 3-Methyl-5,7-dioxo-4,7-dihydropyrazolo[1,5-a]pyrimidine
EINECS	Contact for details

Quality Control

Our 3-Methylpyrazolo[1,5-A]Pyrimidine-5,7-Diol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all specifications are available upon request, providing full traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at 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)	Retention time matches reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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