Description

3H-Indol-3-One, 1,2-Dihydro-2-[(5-Methyl-1H-Pyrrol-2-Yl)Methylene]- is a specialized heterocyclic organic compound that serves as a valuable synthetic intermediate and building block in advanced chemical research. Its unique molecular structure, featuring fused indole and pyrrole moieties, makes it a key precursor for the development of novel pharmacologically active molecules and functional materials. This high-purity compound is essential for R&D chemists and process development scientists working in pharmaceutical discovery, agrochemical synthesis, and materials science, where precise molecular architecture is critical.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and oncological pathways.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor for electron-transport or emissive layer materials in display and lighting technologies.
• Coordination Chemistry & Ligand Synthesis: Acts as a versatile ligand or precursor for metal-organic frameworks (MOFs) and catalytic complexes.
• Dye & Pigment Intermediate: Utilized in the synthesis of advanced organic dyes and pigments for high-performance applications.
• Academic & Industrial R&D: A fundamental reagent for methodological studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	3H-Indol-3-One, 1,2-Dihydro-2-[(5-Methyl-1H-Pyrrol-2-Yl)Methylene]-
CAS No.	933782-93-5
Molecular Formula	C₁₄H₁₂N₂O
Molecular Weight	224.26 g/mol
Synonyms	2-[(5-Methyl-1H-pyrrol-2-yl)methylene]-1,2-dihydro-3H-indol-3-one; 1,2-Dihydro-2-[(5-methyl-1H-pyrrol-2-yl)methylene]-3H-indol-3-one; (5-Methyl-1H-pyrrol-2-yl)methyleneindolin-3-one; 2-(5-Methyl-1H-pyrrol-2-ylmethylene)indolin-3-one; Indole-3-one pyrrole derivative; KETONE, (5-METHYL-1H-PYRROL-2-YL)METHYLENEINDOLIN-3-YL; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our 3H-Indol-3-One derivative is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity assay and spectroscopic identification (NMR, IR, MS). We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality attributes. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated research environments.

Storage

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

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%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.