Description

5-Methyl-1H-pyrazolo[4,3-b]pyridin-7(4H)-one is a high-purity heterocyclic organic compound, serving as a critical advanced pharmaceutical intermediate. Its value lies in its unique fused pyrazolopyridine scaffold, which is a privileged structure in medicinal chemistry for designing novel bioactive molecules. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly those focused on synthesizing new drug candidates and crop protection agents.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel small-molecule therapeutics targeting various disease pathways.
• Kinase Inhibitor Development: Core scaffold for research into protein kinase inhibitors, a major class of drugs for oncology and inflammatory diseases.
• Agrochemical Research: Used in the discovery and development of new herbicides, fungicides, and insecticides.
• Chemical Biology Probes: Serves as a starting material for creating tool compounds to study biological processes and target validation.
• Material Science Research: Potential precursor for the development of specialty chemicals and functional materials.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations engaged in custom synthesis and process development for clients.

Basic Information

Product Name	5-Methyl-1H-pyrazolo[4,3-b]pyridin-7(4H)-one
CAS No.	94220-37-8
Molecular Formula	C7H7N3O
Molecular Weight	149.15 g/mol
Synonyms	5-Methyl-4,7-dihydro-1H-pyrazolo[4,3-b]pyridin-7-one; 5-Methyl-7-hydroxy-1H-pyrazolo[4,3-b]pyridine; 5-Methyl-1H,4H,7H-pyrazolo[4,3-b]pyridin-7-one; 7-Hydroxy-5-methyl-1H-pyrazolo[4,3-b]pyridine; 5-Methyl-1H-pyrazolo[4,3-b]pyridin-7-ol; Pyrazolo[4,3-b]pyridin-7(4H)-one, 5-methyl-1H-
EINECS	Contact for details

Quality Control

Our 5-Methyl-1H-pyrazolo[4,3-b]pyridin-7(4H)-one 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 development applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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