Description

1H-Pyrazolo[4,3-B]Pyridine-3-Carboxylicacid,Methylester is a high-purity heterocyclic building block and pharmaceutical intermediate. This compound is critical for the synthesis of novel active pharmaceutical ingredients (APIs) and advanced materials due to its fused pyrazolo-pyridine core structure. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for drug discovery and process development.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of small molecule drugs targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides with novel modes of action.
• Chemical Biology Probe: Serves as a scaffold for creating molecular probes to study biological pathways and protein functions.
• Material Science: A building block for constructing complex organic frameworks and functional materials.
• Contract Research & Manufacturing (CRAM): Supplied to CROs and CDMOs for custom synthesis and scale-up projects.
• Academic Research: Used in university and institutional labs for methodological development and novel compound library synthesis.

Basic Information

Product Name	1H-Pyrazolo[4,3-B]Pyridine-3-Carboxylicacid,Methylester
CAS No.	1260891-66-4
Molecular Formula	C9H7N3O2
Molecular Weight	189.17 g/mol
Synonyms	Methyl 1H-pyrazolo[4,3-b]pyridine-3-carboxylate; 1H-Pyrazolo[4,3-b]pyridine-3-carboxylic acid methyl ester; Methyl 1H-pyrazolo[4,3-b]pyridine-3-carboxylate; Pyrazolo[4,3-b]pyridine-3-carboxylic acid, methyl ester; 1260891-66-4; 1H-Pyrazolo[4,3-b]pyridine-3-carboxylic acid, methyl ester; Methyl pyrazolo[4,3-b]pyridine-3-carboxylate
EINECS	Contact for details

Quality Control

Our 1H-Pyrazolo[4,3-B]Pyridine-3-Carboxylicacid,Methylester is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

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). Keep away from incompatible materials. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
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.