Description

5,6-Indolinedione,1-Ethyl-3-Hydroxy-2-Methyl-(7Ci,8Ci) is a specialized indole derivative with a quinone-like structure, making it a valuable synthetic intermediate and research chemical. Its unique molecular framework is crucial for the development of novel compounds in advanced organic synthesis and pharmaceutical research. This product is primarily targeted at R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to build complex heterocyclic systems.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of potential drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic core.
• Organic Synthesis Reagent: Acts as a versatile precursor for constructing complex indole and quinone-containing molecules in academic and industrial laboratories.
• Biochemical Research: Investigated for its potential biological activity and role as a probe or inhibitor in enzymatic studies.
• Material Science Precursor: Explored for the synthesis of organic electronic materials or dyes due to its conjugated system.

Basic Information

Product Name	5,6-Indolinedione,1-Ethyl-3-Hydroxy-2-Methyl-(7Ci,8Ci)
CAS No.	22930-87-6
Molecular Formula	C11H11NO3
Molecular Weight	205.21 g/mol
Synonyms	1-Ethyl-3-hydroxy-2-methyl-1H-indole-5,6-dione; 1-Ethyl-3-hydroxy-2-methyl-5,6-indolinedione; 1-Ethyl-3-hydroxy-2-methylindole-5,6-dione; 5,6-Dihydroxy-1-ethyl-2-methyl-1H-indole-3-one (tautomer); NSC 163022; 1H-Indole-5,6-dione, 1-ethyl-3-hydroxy-2-methyl-
EINECS	Contact for details

Quality Control

Our 5,6-Indolinedione,1-Ethyl-3-Hydroxy-2-Methyl-(7Ci,8Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing specifications such as assay (by HPLC), related substances, and physical characteristics. Our quality commitment ensures the material is suitable for demanding research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling should be performed under subdued lighting where practical.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Single Unknown Impurity	≤ 1.0%

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