Description

5-Chloro-1H-Pyrrolo[2,3-B]Pyridin-2(3H)-One is a high-value heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs). It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for drug discovery and fine chemical production.

Application

• As a versatile pharmaceutical intermediate in the synthesis of kinase inhibitors and other small molecule therapeutics.
• Used in medicinal chemistry research for structure-activity relationship (SAR) studies and lead optimization.
• Serves as a core scaffold for developing novel agrochemical compounds, including potential herbicides and fungicides.
• Employed in organic synthesis for the construction of complex fused heterocyclic systems.
• Acts as a precursor for functional materials and specialty chemicals requiring specific chlorinated pyrrolopyridine motifs.

Basic Information

Product Name	5-Chloro-1H-Pyrrolo[2,3-B]Pyridin-2(3H)-One
CAS No.	1190314-60-3
Molecular Formula	C7H5ClN2O
Molecular Weight	168.58 g/mol
Synonyms	5-Chloro-2,3-dihydro-1H-pyrrolo[2,3-b]pyridin-2-one; 5-Chloro-3H-pyrrolo[2,3-b]pyridin-2-one; 5-Chloro-2-oxo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine; 5-Chloro-1H-pyrrolo[2,3-b]pyridin-2(3H)-one; 5-Chloro-7-azaindolin-2-one
EINECS	Contact for details

Quality Control

Our 5-Chloro-1H-Pyrrolo[2,3-B]Pyridin-2(3H)-One is manufactured under strict quality management systems. The product undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

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