Description

3,3,5-Tribromo-1H-Pyrrolo[2,3-B]Pyridin-2(3H)-One is a high-purity halogenated heterocyclic building block of significant interest in advanced organic synthesis. This compound matters because it serves as a critical precursor for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists working in medicinal chemistry, agrochemical discovery, and materials science.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, especially kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the synthesis of new active ingredients for crop protection products.
• Material Science: Serves as a building block for organic electronic materials and advanced polymers.
• Chemical Biology: Employed in the synthesis of molecular probes and tool compounds for biological target validation.
• Custom Synthesis: A versatile starting material for contract research organizations (CROs) and CDMOs performing bespoke chemical synthesis.
• Academic Research: Utilized in university and institutional labs for methodological development and novel heterocycle chemistry.

Basic Information

Product Name	3,3,5-Tribromo-1H-Pyrrolo[2,3-B]Pyridin-2(3H)-One
CAS No.	183208-32-4
Molecular Formula	C7H3Br3N2O
Molecular Weight	373.82 g/mol
Synonyms	3,3,5-Tribromo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridin-2-one; 3,3,5-Tribromo-1H-pyrrolo[2,3-b]pyridin-2(3H)-one; 2H-Pyrrolo[2,3-b]pyridin-2-one, 3,3,5-tribromo-1,3-dihydro-; Tribromopyrrolopyridinone; 183208-32-4; 3,3,5-Tribromo-7-azaindolin-2-one
EINECS	Contact for details

Quality Control

Our 3,3,5-Tribromo-1H-Pyrrolo[2,3-B]Pyridin-2(3H)-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided and available upon request, detailing all relevant specifications to support your regulatory and R&D documentation needs.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.