Description

7-Bromo-5-Chloro-1H-Pyrazolo[4,3-B]Pyridine is a high-value, heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. This molecule is prized for its unique fused pyrazolopyridine core, which is instrumental 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 creating new molecular entities with targeted biological or physical properties.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly in kinase inhibitor and antiviral therapeutic areas.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and insecticides, leveraging its halogenated heterocyclic structure.
• Material Science: Serves as a precursor for organic electronic materials, such as ligands for OLEDs or charge-transport molecules.
• Chemical Biology: Employed as a molecular probe or scaffold in medicinal chemistry for structure-activity relationship (SAR) studies.
• Custom Synthesis: A versatile starting material for contract research organizations (CROs) and CDMOs performing bespoke chemical synthesis for clients.

Basic Information

Product Name	7-Bromo-5-Chloro-1H-Pyrazolo[4,3-B]Pyridine
CAS No.	1351813-70-1
Molecular Formula	C6H3BrClN3
Molecular Weight	232.47 g/mol
Synonyms	7-Bromo-5-chloro-1H-pyrazolo[4,3-b]pyridine; 5-Chloro-7-bromo-1H-pyrazolo[4,3-b]pyridine; 1H-Pyrazolo[4,3-b]pyridine, 7-bromo-5-chloro-; 1351813-70-1; 7-Bromo-5-chloro-1H-pyrazolo[4,3-b]pyridine; 5-Chloro-7-bromo-1H-pyrazolo[4,3-b]pyridine
EINECS	Contact for details

Quality Control

Our 7-Bromo-5-Chloro-1H-Pyrazolo[4,3-B]Pyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/IR)	Conforms to standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Impurity (HPLC)	≤ 1.0%

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