Description

Indole-2,5-Dicarboxylic Acid 2-Ethyl Ester 5-Methyl Ester is a high-purity, synthetically valuable indole derivative used as a critical building block in advanced organic synthesis. This compound matters because it provides a versatile, functionalized scaffold for constructing complex molecules, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor 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 herbicides, fungicides, and plant growth regulators that leverage the indole core structure.
• Material Science: Acts as a monomer or functional component in the research of advanced polymers and organic electronic materials.
• Academic & Contract Research: Employed in university laboratories and CROs (Contract Research Organizations) for methodological studies and the exploration of new chemical reactions.
• Fluorescent Probe Synthesis: Utilized as a starting material for creating specialized indole-based fluorescent dyes and molecular probes used in bioimaging and diagnostics.

Basic Information

Product Name	Indole-2,5-Dicarboxylic Acid 2-Ethyl Ester 5-Methyl Ester
CAS No.	884494-66-0
Molecular Formula	C14H15NO4
Molecular Weight	261.27 g/mol
Synonyms	2,5-Indoledicarboxylic acid, 2-ethyl 5-methyl ester; 2-Ethyl 5-methyl 1H-indole-2,5-dicarboxylate; 1H-Indole-2,5-dicarboxylic acid, 2-ethyl ester, 5-methyl ester; Methyl 5-(ethoxycarbonyl)-1H-indole-2-carboxylate; Ethyl 2-(methoxycarbonyl)-1H-indole-5-carboxylate
EINECS	Contact for details

Quality Control

Our Indole-2,5-Dicarboxylic Acid 2-Ethyl Ester 5-Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment supports applications requiring high-purity intermediates for research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.