Description

1H-Pyrazolo[4,3-B]Pyridine-3-Carboxylic Acid is a high-value heterocyclic building block essential for advanced organic synthesis. This compound serves as a critical intermediate in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with novel modes of action.
• Material Science: Serves as a building block for creating organic electronic materials, such as ligands for OLEDs or conductive polymers.
• Chemical Biology: Employed in the design and synthesis of molecular probes and bio-conjugates for diagnostic applications.
• Academic & Contract Research: Utilized in medicinal chemistry programs and process development research within universities and CROs.

Basic Information

Product Name	1H-Pyrazolo[4,3-B]Pyridine-3-Carboxylic Acid
CAS No.	1260648-73-4
Molecular Formula	C7H5N3O2
Molecular Weight	163.14 g/mol
Synonyms	1H-Pyrazolo[4,3-b]pyridine-3-carboxylic acid; Pyrazolo[4,3-b]pyridine-3-carboxylic acid; 3-Carboxy-1H-pyrazolo[4,3-b]pyridine; 1H-Pyrazolo[4,3-b]pyridine-3-carboxylic acid; 1260648-73-4; 1H-Pyrazolo[4,3-b]pyridine-3-carboxylic acid (CAS 1260648-73-4); Pyrazolopyridine-3-carboxylic acid derivative
EINECS	Contact for details

Quality Control

Our 1H-Pyrazolo[4,3-B]Pyridine-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and MS, to ensure it meets the high standards required for research and development. 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, and well-ventilated place at a controlled room temperature (15-25°C). The product may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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