Description

5-Bromo-7-Chloro-3-Iodo-1-(Phenylsulfonyl)-1H-Pyrrolo[2,3-C]Pyridine CAS NO 1305324-83-7 is a high-purity, multi-halogenated pyrrolopyridine derivative, serving as a critical advanced intermediate in modern organic synthesis. Its complex heterocyclic structure, featuring bromo, chloro, and iodo substituents, makes it an invaluable building block for constructing sophisticated molecular architectures. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its reactive halogen sites for further functionalization.
• Material Science: Serves as a building block for creating novel organic electronic materials and functional dyes.
• Chemical Biology: Employed in the synthesis of molecular probes and tool compounds for studying biological pathways.
• Cross-Coupling Reactions: The iodine and bromine atoms are excellent substrates for palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Sonogashira).
• Library Synthesis: Used in parallel and combinatorial chemistry to generate diverse compound libraries for high-throughput screening.

Basic Information

Item	Details
Product Name	5-Bromo-7-Chloro-3-Iodo-1-(Phenylsulfonyl)-1H-Pyrrolo[2,3-C]Pyridine
CAS No.	1305324-83-7
Molecular Formula	C17H9BrClIN2O2S
Molecular Weight	547.59 g/mol
Synonyms	1H-Pyrrolo[2,3-c]pyridine, 5-bromo-7-chloro-3-iodo-1-(phenylsulfonyl)-; 5-Bromo-7-chloro-3-iodo-1-(benzenesulfonyl)-1H-pyrrolo[2,3-c]pyridine; 1-(Phenylsulfonyl)-5-bromo-7-chloro-3-iodo-1H-pyrrolo[2,3-c]pyridine; 1305324-83-7; BCPIP; Multi-halogenated pyrrolopyridine sulfonamide
EINECS	Contact for details

Quality Control

Every batch of 5-Bromo-7-Chloro-3-Iodo-1-(Phenylsulfonyl)-1H-Pyrrolo[2,3-C]Pyridine is manufactured under strict quality management systems. We provide comprehensive analytical data to ensure identity, purity, and consistency, supporting your regulatory and research requirements. A detailed Certificate of Analysis (COA) including HPLC purity, NMR, and mass spectrometry confirmation is available for each lot upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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