Description

1H-Indole-4,7-Dione,3,6-Dimethyl-(9Ci) is a specialized heterocyclic organic compound belonging to the indoledione class, serving as a valuable synthetic intermediate and building block. Its unique quinone-imine structure makes it a critical precursor in the development of advanced materials and active pharmaceutical ingredients (APIs). This high-purity chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to develop novel compounds with specific electronic or biological properties. The compound is supplied under strict quality control to ensure batch-to-batch consistency for demanding R&D and production applications.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive core structure.
• Organic Electronic Materials: Acts as a precursor for synthesizing conjugated molecules and polymers used in organic semiconductors and OLEDs.
• Dye and Pigment Synthesis: Utilized in creating specialized quinone-based dyes and pigments for high-performance applications.
• Chemical Research & Development: Employed as a versatile reagent in organic synthesis for constructing complex heterocyclic frameworks.
• Coordination Chemistry: Functions as a ligand or precursor for metal-organic frameworks (MOFs) and catalysts.

Basic Information

Product Name	1H-Indole-4,7-Dione,3,6-Dimethyl-(9Ci)
CAS No.	98217-10-8
Molecular Formula	C10H9NO2
Molecular Weight	175.18 g/mol
Synonyms	3,6-Dimethyl-1H-indole-4,7-dione; 3,6-Dimethyl-4,7-indoledione; 4,7-Indoledione, 3,6-dimethyl-; 3,6-Dimethylindole-4,7-dione; 1H-Indole-4,7-dione, 3,6-dimethyl- (9CI); 3,6-Dimethyl-1H-indole-4,7-dione (9CI); 98217-10-8 (CAS)
EINECS	Contact for details

Quality Control

Our 1H-Indole-4,7-Dione,3,6-Dimethyl-(9Ci) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your specifications.

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). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere when appropriate for prolonged stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.