Description

1H-Pyrrolo[2,3-B]Pyridine, 4-Bromo-3-Chloro- is a high-purity halogenated heterocyclic building block, essential for advanced pharmaceutical and agrochemical research. This compound serves as a critical intermediate in the synthesis of complex molecules, enabling the development of new active ingredients. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel drug candidates and crop protection agents.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Research: Used in developing novel active ingredients for crop protection and pest management.
• Chemical Synthesis: Serves as a versatile precursor for further functionalization via cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig).
• Material Science: Potential monomer or precursor for creating specialized organic electronic materials.
• Academic & Contract Research: Employed in medicinal chemistry programs and discovery research within academic and CRO settings.

Basic Information

Product Name	1H-Pyrrolo[2,3-B]Pyridine, 4-Bromo-3-Chloro-
CAS No.	943323-92-0
Molecular Formula	C7H4BrClN2
Molecular Weight	231.48 g/mol
Synonyms	4-Bromo-3-chloro-1H-pyrrolo[2,3-b]pyridine; 4-Bromo-3-chloro-7-azaindole; 3-Chloro-4-bromo-1H-pyrrolo[2,3-b]pyridine; 3-Chloro-4-bromo-7-azaindole; 4-Bromo-3-chloro-1H-pyrrolo[2,3-b]pyridine; 7-Azaindole, 4-bromo-3-chloro-; 1H-Pyrrolo[2,3-b]pyridine, 4-bromo-3-chloro-
EINECS	Contact for details

Quality Control

Our 1H-Pyrrolo[2,3-B]Pyridine, 4-Bromo-3-Chloro- is manufactured under strict quality management systems. Each batch undergoes rigorous 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, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	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.