Description

7-Methylpyrazolo[1,5-A]Pyrimidine CAS NO 61578-01-6 is a high-purity heterocyclic organic compound belonging to the pyrazolopyrimidine class, serving as a critical building block in advanced chemical synthesis. Its unique fused-ring structure makes it a valuable intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create new molecules with targeted biological or physical properties.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly in kinase inhibitor programs and other therapeutic areas.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and plant growth regulators that require complex heterocyclic cores.
• Material Science Research: Serves as a precursor for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components in organic light-emitting diodes (OLEDs).
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme function and cellular pathways.
• Academic & Industrial R&D: A fundamental building block for exploratory chemistry in universities and corporate research laboratories.
• Custom Synthesis: Used by fine chemical manufacturers for contract synthesis and scale-up of client-specific molecules.

Basic Information

Product Name	7-Methylpyrazolo[1,5-A]Pyrimidine
CAS No.	61578-01-6
Molecular Formula	C7H7N3
Molecular Weight	133.15 g/mol
Synonyms	7-Methylpyrazolo[1,5-a]pyrimidine; 7-Methyl-1H-pyrazolo[1,5-a]pyrimidine; Pyrazolo[1,5-a]pyrimidine, 7-methyl-; 1H-Pyrazolo[1,5-a]pyrimidine, 7-methyl-; 7-Methylpyrazolopyrimidine; 7-Methyl-1,7-dihydropyrazolo[1,5-a]pyrimidine
EINECS	Contact for details

Quality Control

Our 7-Methylpyrazolo[1,5-A]Pyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability, consistency, and reliability for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.