Description

1H-Pyrrolo[2,3-B]Pyridine-3-Carboxaldehyde, 1-(Phenylsulfonyl)- is a high-value, multi-functional heterocyclic building block essential for advanced organic synthesis. This compound is critical for research and development in pharmaceutical chemistry, where it serves as a key precursor for creating novel active pharmaceutical ingredients (APIs). It is primarily sought after by medicinal chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of kinase inhibitors and other targeted therapeutic agents.
• Medicinal Chemistry Research: Used extensively in hit-to-lead optimization and scaffold hopping for drug discovery programs.
• Agrochemical Development: Serves as a building block for novel pesticides and herbicides requiring specific heterocyclic cores.
• Material Science: Potential monomer or precursor for functional organic materials and electronic chemicals.
• Chemical Biology: Used in the development of molecular probes and tool compounds for biological target validation.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and process scale-up.

Basic Information

Product Name	1H-Pyrrolo[2,3-B]Pyridine-3-Carboxaldehyde, 1-(Phenylsulfonyl)-
CAS No.	155819-08-2
Molecular Formula	C14H10N2O3S
Molecular Weight	286.31 g/mol
Synonyms	1-(Phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-carboxaldehyde; 1-(Benzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde; 1H-Pyrrolo[2,3-b]pyridine-3-carboxaldehyde, 1-(phenylsulfonyl)-; 1-(Phenylsulfonyl)-1H-7-azaindole-3-carboxaldehyde; 7-Azaindole-3-carboxaldehyde, 1-(phenylsulfonyl)-; 155819-08-2; 1-(Phenylsulfonyl)-7-azaindole-3-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 1H-Pyrrolo[2,3-B]Pyridine-3-Carboxaldehyde, 1-(Phenylsulfonyl)- is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and structural identity consistent with cGMP guidelines for advanced intermediates. Comprehensive Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). The compound is light-sensitive and should be handled under inert atmosphere when appropriate for prolonged use.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	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.