Description

4,5-Dichloro-1H-Pyrrolo[2,3-B]Pyridine is a high-value, multi-functional heterocyclic building block essential for advanced organic synthesis. Its core value lies in its fused pyrrolopyridine scaffold, which serves as a privileged structure for developing novel active pharmaceutical ingredients (APIs) and agrochemicals. This compound is critically needed by research and development chemists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key synthon for the development of kinase inhibitors, anticancer agents, and other small-molecule therapeutics targeting various disease pathways.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science Precursor: Serves as a building block for creating organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic light-emitting diodes (OLEDs).
• Chemical Biology Probe: Utilized in medicinal chemistry to create molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving global clients.

Basic Information

Product Name	4,5-Dichloro-1H-Pyrrolo[2,3-B]Pyridine
CAS No.	1142192-58-2
Molecular Formula	C7H4Cl2N2
Molecular Weight	187.03 g/mol
Synonyms	4,5-Dichloro-1H-pyrrolo[2,3-b]pyridine; 1H-Pyrrolo[2,3-b]pyridine, 4,5-dichloro-; 4,5-Dichloro-7-azaindole; 4,5-Dichloro-1H-7-azaindole; 4,5-Dichloro-7-aza-indole; 4,5-Dichloro-1H-pyrrolo[2,3-b]pyridine; 4,5-Dichloroazaindole
EINECS	Contact for details

Quality Control

Our 4,5-Dichloro-1H-Pyrrolo[2,3-B]Pyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to ensure full traceability and compliance with your project specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

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