Description

5-Ethoxy-1H-Indole-2-Carboxylic Acid Methyl Ester is a high-purity, versatile indole derivative serving as a critical building block in advanced organic synthesis. Its value lies in providing a functionalized indole core, enabling the development of complex molecules with targeted biological activities. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for the synthesis of novel active pharmaceutical ingredients (APIs) and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting neurological and oncological pathways.
• Agrochemical Research: Building block for developing new generation herbicides, fungicides, and plant growth regulators.
• Material Science: Used in the research and development of organic electronic materials and advanced polymers.
• Academic & R&D: Fundamental reagent in medicinal chemistry and organic synthesis research within university and corporate laboratories.
• Fine Chemical Synthesis: Intermediate for producing complex, high-value specialty chemicals and dyes.

Basic Information

Product Name	5-Ethoxy-1H-Indole-2-Carboxylic Acid Methyl Ester
CAS No.	889955-61-7
Molecular Formula	C₁₂H₁₃NO₃
Molecular Weight	219.24 g/mol
Synonyms	Methyl 5-ethoxy-1H-indole-2-carboxylate; 5-Ethoxyindole-2-carboxylic acid methyl ester; 1H-Indole-2-carboxylic acid, 5-ethoxy-, methyl ester; 889955-61-7; Methyl 5-ethoxyindole-2-carboxylate; 5-Ethoxy-1H-indole-2-carboxylic acid, methyl ester
EINECS	Contact for details

Quality Control

Our 5-Ethoxy-1H-Indole-2-Carboxylic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. 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)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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