Description

3H-Indol-3-One, 2-[(5-Chloro-1H-Pyrrol-2-Yl)Methylene]-1,2-Dihydro- is a specialized heterocyclic organic compound featuring a fused indole-pyrrole structure, which serves as a critical synthetic intermediate and building block in advanced chemical synthesis. Its unique molecular architecture, characterized by the chlorinated pyrrole moiety conjugated to the indolone core, makes it a valuable precursor for developing novel pharmaceuticals and functional materials. This high-purity compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries seeking to create new active molecules with specific electronic and binding properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system disorders, oncology, and anti-infective therapies.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where its heterocyclic structure can contribute to novel modes of action.
• Material Science Precursor: Serves as a monomer or dopant in the creation of advanced organic semiconductors, conductive polymers, and non-linear optical materials.
• Chemical Biology Probe: Utilized in medicinal chemistry to study protein-ligand interactions and enzyme inhibition due to its potential pharmacophoric features.
• Dye and Pigment Synthesis: Acts as a precursor for synthesizing specialized organic dyes and pigments with specific light-absorption properties.
• Academic & Industrial R&D: A valuable reagent for method development and exploratory synthesis in university and corporate research laboratories.

Basic Information

Product Name	3H-Indol-3-One, 2-[(5-Chloro-1H-Pyrrol-2-Yl)Methylene]-1,2-Dihydro-
CAS No.	933782-87-7
Molecular Formula	C13H9ClN2O
Molecular Weight	244.68 g/mol
Synonyms	2-[(5-Chloro-1H-pyrrol-2-yl)methylene]-1,2-dihydro-3H-indol-3-one; (5-Chloro-1H-pyrrol-2-ylmethylene)-1,2-dihydro-3H-indol-3-one; 5-Chloro-2-[(3-oxo-1,3-dihydro-2H-indol-2-ylidene)methyl]-1H-pyrrole; 2-(5-Chloro-1H-pyrrol-2-ylmethylene)indolin-3-one; 933782-87-7; 2-[(5-Chloro-2-pyrrolyl)methylene]-1,2-dihydro-3H-indol-3-one
EINECS	Contact for details

Quality Control

Our 3H-Indol-3-One, 2-[(5-Chloro-1H-Pyrrol-2-Yl)Methylene]-1,2-Dihydro- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity assessment, NMR and IR for structural confirmation, and residual solvent analysis by GC, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.