Description

1-(2,2-Dimethoxy-Ethyl)-4-Ethyl-1H-Indole-2,3-Dione is a specialized indole-2,3-dione derivative, a key synthetic intermediate in advanced organic chemistry. Its value lies in its functionalized structure, which serves as a versatile building block for constructing complex heterocyclic compounds and active pharmaceutical ingredients (APIs). This product is essential for research and development chemists, process scale-up scientists, and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop novel molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or metabolic diseases.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, or insecticides with novel modes of action.
• Fine Chemical Synthesis: Serves as a key starting material for synthesizing complex dyes, pigments, and functional materials.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the discovery of new chemical entities.
• Process Chemistry Development: Utilized for route scouting and optimization in the scale-up of target molecules from milligram to kilogram scale.

Basic Information

Product Name	1-(2,2-Dimethoxy-Ethyl)-4-Ethyl-1H-Indole-2,3-Dione
CAS No.	864685-11-0
Molecular Formula	C₁₄H₁₇NO₄
Molecular Weight	263.29 g/mol
Synonyms	4-Ethyl-1-(2,2-dimethoxyethyl)indole-2,3-dione; 1-(2,2-Dimethoxyethyl)-4-ethylisatin; 4-Ethyl-1-(2,2-dimethoxyethyl)-1H-indole-2,3-dione; Isatin, 1-(2,2-dimethoxyethyl)-4-ethyl-; 864685-11-0; 4-Ethyl-1-(2,2-dimethoxyethyl)indoline-2,3-dione
EINECS	Contact for details

Quality Control

Every batch of 1-(2,2-Dimethoxy-Ethyl)-4-Ethyl-1H-Indole-2,3-Dione is produced under a strict quality management system. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.