Description

1H-Pyrazolo[4,3-B]Pyridine-6-Carboxylic Acid, Ethyl Ester is a high-value heterocyclic building block and pharmaceutical intermediate. This compound is critical for research and development in medicinal chemistry, particularly in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought after by pharmaceutical R&D laboratories, agrochemical innovators, and advanced material scientists for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the development of new drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Medicinal Chemistry Research: Used in high-throughput screening and structure-activity relationship (SAR) studies to optimize lead compounds.
• Agrochemical Synthesis: Serves as a precursor in the creation of advanced crop protection agents and herbicides.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological pathways and enzyme functions.
• Material Science: Potential building block for organic electronic materials and functional polymers due to its fused heterocyclic structure.

Basic Information

Product Name	1H-Pyrazolo[4,3-B]Pyridine-6-Carboxylic Acid, Ethyl Ester
CAS No.	1383735-30-5
Molecular Formula	C9H9N3O2
Molecular Weight	191.19 g/mol
Synonyms	Ethyl 1H-pyrazolo[4,3-b]pyridine-6-carboxylate; Ethyl 1H-Pyrazolo[4,3-b]pyridine-6-carboxylate; 1H-Pyrazolo[4,3-b]pyridine-6-carboxylic acid ethyl ester; 6-(Ethoxycarbonyl)-1H-pyrazolo[4,3-b]pyridine; 1383735-30-5; AKOS026713004; ZINC000257830665; SCHEMBL21824027
EINECS	Contact for details

Quality Control

Our 1H-Pyrazolo[4,3-B]Pyridine-6-Carboxylic Acid, Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every 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 a controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.