Description

1,2-Dihydro-3H-Pyrrolo[2,3-B]Pyridin-3-One is a high-purity heterocyclic organic compound, identified by CAS NO 1258406-14-2, that serves as a critical advanced pharmaceutical intermediate and versatile chemical building block. Its fused pyrrolopyridinone core structure makes it an essential scaffold for medicinal chemistry research and the synthesis of novel active pharmaceutical ingredients (APIs). This compound is primarily utilized by R&D scientists and process chemists in the pharmaceutical, agrochemical, and fine chemical industries for developing new therapeutic agents and high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates targeting various therapeutic areas.
• Medicinal Chemistry Research: Core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery.
• Agrochemical Development: Intermediate in the research and production of new crop protection agents and pesticides.
• Fine Chemical Synthesis: Versatile precursor for creating complex heterocyclic compounds used in specialty chemicals.
• Biochemical Research: Used in the study of enzyme inhibitors and the development of biochemical probes.
• Material Science: Potential monomer or precursor for advanced organic electronic materials and polymers.

Basic Information

Product Name	1,2-Dihydro-3H-Pyrrolo[2,3-B]Pyridin-3-One
CAS No.	1258406-14-2
Molecular Formula	C7H6N2O
Molecular Weight	134.14 g/mol
Synonyms	3H-Pyrrolo[2,3-b]pyridin-3-one, 1,2-dihydro-; 1,2-Dihydro-3H-pyrrolo[2,3-b]pyridin-3-one; Pyrrolo[2,3-b]pyridin-3(2H)-one; 2,3-Dihydropyrrolo[2,3-b]pyridin-3-one; 3-Oxo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine; Fused pyrrolopyridinone scaffold; 7-Azaindolin-2-one (common structural name)
EINECS	Contact for details

Quality Control

Our 1,2-Dihydro-3H-Pyrrolo[2,3-B]Pyridin-3-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to cGMP principles where applicable, and our quality protocols are designed to meet the stringent requirements of pharmaceutical intermediate supply.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.