Description

1-Benzenesulfonyl-5-Chloro-1H-Pyrrolo[2,3-B]Pyridine is a high-purity, heterocyclic organic building block featuring a fused pyrrolopyridine core. This compound is of significant value in advanced pharmaceutical research and development, serving as a critical intermediate for the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting kinase inhibition and other biological pathways.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, or insecticides that leverage its unique heterocyclic structure.
• Material Science Precursor: Serves as a building block for creating organic electronic materials or advanced polymers with specific optoelectronic properties.
• Chemical Biology Probe Development: Utilized in the design and synthesis of molecular probes for studying enzyme function and cellular processes.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) producing specialized compounds for clients.

Basic Information

Product Name	1-Benzenesulfonyl-5-Chloro-1H-Pyrrolo[2,3-B]Pyridine
CAS No.	1015608-87-3
Molecular Formula	C13H9ClN2O2S
Molecular Weight	292.74 g/mol
Synonyms	5-Chloro-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine; 5-Chloro-1H-pyrrolo[2,3-b]pyridine, 1-(phenylsulfonyl)-; 1-Benzenesulfonyl-5-chloro-1H-pyrrolo[2,3-b]pyridine; 5-Chloro-1-(benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine; 1-(Phenylsulfonyl)-5-chloro-1H-pyrrolo[2,3-b]pyridine; 5-Chloro-1-tosyl-1H-pyrrolo[2,3-b]pyridine (common name variant); Benzenesulfonyl-5-chloro-pyrrolopyridine
EINECS	Contact for details

Quality Control

Our 1-Benzenesulfonyl-5-Chloro-1H-Pyrrolo[2,3-B]Pyridine is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee traceability and batch-to-batch consistency.

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 incompatible materials. For long-term storage, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
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.