Description

Methyl 5-Methylpyrazolo[1,5-A]Pyridine-3-Carboxylate is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a versatile and critical intermediate for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging its fused pyrazolopyridine core.
• Material Science Research: Acts as a building block for creating organic semiconductors, ligands for catalysis, or photoactive materials due to its conjugated system.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific custom synthesis projects.
• Academic & Institutional Research: Used in universities and research institutes for methodological development and exploring new chemical spaces.

Basic Information

Product Name	Methyl 5-Methylpyrazolo[1,5-A]Pyridine-3-Carboxylate
CAS No.	1167055-25-5
Molecular Formula	C10H10N2O2
Molecular Weight	190.20 g/mol
Synonyms	5-Methylpyrazolo[1,5-a]pyridine-3-carboxylic acid methyl ester; Methyl 5-methyl-1H-pyrazolo[1,5-a]pyridine-3-carboxylate; 5-Methyl-pyrazolo[1,5-a]pyridine-3-carboxylic acid methyl ester; 1167055-25-5; Pyrazolo[1,5-a]pyridine-3-carboxylic acid, 5-methyl-, methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 5-Methylpyrazolo[1,5-A]Pyridine-3-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment supports applications requiring high-purity intermediates under cGMP and ISO guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. The container should be kept tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.