Description

5-Bromo-3-Ethyl-1H-Pyrazolo[3,4-B]Pyridine is a high-purity, advanced pharmaceutical intermediate and heterocyclic building block. This compound is of significant value for medicinal chemistry research and the development of novel active pharmaceutical ingredients (APIs). It is primarily needed by R&D scientists and process chemists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of kinase inhibitors and other targeted therapeutic agents.
• Medicinal Chemistry Research: Used in hit-to-lead optimization and structure-activity relationship (SAR) studies due to its versatile pyrazolopyridine scaffold.
• Agrochemical Development: Serves as a precursor in the creation of new herbicides and fungicides.
• Chemical Biology Probes: Utilized in the development of molecular probes for studying biological pathways and target engagement.
• Material Science: Potential precursor for organic electronic materials and ligands in catalytic systems.

Basic Information

Product Name	5-Bromo-3-Ethyl-1H-Pyrazolo[3,4-B]Pyridine
CAS No.	1449117-35-4
Molecular Formula	C9H8BrN3
Molecular Weight	238.09 g/mol
Synonyms	5-Bromo-3-ethyl-1H-pyrazolo[3,4-b]pyridine; 3-Ethyl-5-bromo-1H-pyrazolo[3,4-b]pyridine; 1H-Pyrazolo[3,4-b]pyridine, 5-bromo-3-ethyl-; 1449117-35-4; 5-Bromo-3-ethyl-pyrazolo[3,4-b]pyridine
EINECS	Contact for details

Quality Control

Our 5-Bromo-3-Ethyl-1H-Pyrazolo[3,4-B]Pyridine 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 specifications and test results to support your quality assurance protocols.

Storage

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

Specification

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