Description

1H-Indole-4,7-Dione, 2-Ethyl-3,5,6-Trimethyl- (9Ci) is a specialized, high-purity indole derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of novel pharmaceutical compounds and functional materials, where precise molecular structure is paramount. It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and material science industries.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in the development of compounds with potential biological activity.
• Agrochemical Research: Used in the research and development of new active ingredients for crop protection and plant growth regulation.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a core structure for developing advanced organic electronic materials due to its conjugated indole-dione system.
• Dye and Pigment Synthesis: Acts as an intermediate for creating specialized dyes and pigments with specific color and stability properties.
• Academic and Industrial R&D: Employed in chemical research for studying reaction mechanisms and developing new synthetic methodologies.
• Material Science: Investigated for use in the creation of novel polymers and functional coatings.

Basic Information

Product Name	1H-Indole-4,7-Dione, 2-Ethyl-3,5,6-Trimethyl- (9Ci)
CAS No.	371969-84-5
Molecular Formula	C13H15NO2
Molecular Weight	217.26 g/mol
Synonyms	2-Ethyl-3,5,6-trimethyl-1H-indole-4,7-dione; 2-Ethyl-3,5,6-trimethylindole-4,7-dione; 4,7-Indoledione, 2-ethyl-3,5,6-trimethyl-; 371969-84-5; 2-Ethyl-3,5,6-trimethyl-1H-indole-4,7-dione (9CI); 2-Ethyl-3,5,6-trimethyl-4,7-dioxo-4,7-dihydro-1H-indole
EINECS	Contact for details

Quality Control

Our 1H-Indole-4,7-Dione, 2-Ethyl-3,5,6-Trimethyl- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous 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. Certificates of Analysis (COA) detailing batch-specific results are available upon request 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 a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases and reducing agents. For long-term storage, consider an inert atmosphere to preserve 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%
Heavy Metals	≤ 20 ppm

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