Description

3-Amino-5-Methoxy-1H-Indole-2-Carboxylic Acid Ethyl Ester is a high-purity, versatile indole derivative that serves as a critical building block in advanced organic synthesis. Its molecular structure makes it an essential intermediate for the development of complex heterocyclic compounds, particularly in the pharmaceutical sector. This compound is primarily sought after by research institutions and manufacturers engaged in the creation of novel active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides and plant growth regulators due to its bioactive indole core.
• Dye and Pigment Synthesis: Serves as a starting material for creating specialized heterocyclic dyes with specific light-absorption properties.
• Material Science: Investigated as a monomer or additive for creating advanced polymers with unique electronic or optical characteristics.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological development and exploratory chemistry projects.

Basic Information

Product Name	3-Amino-5-Methoxy-1H-Indole-2-Carboxylic Acid Ethyl Ester
CAS No.	89607-80-7
Molecular Formula	C₁₂H₁₄N₂O₃
Molecular Weight	234.25 g/mol
Synonyms	Ethyl 3-Amino-5-methoxy-1H-indole-2-carboxylate; 5-Methoxy-3-aminoindole-2-carboxylic acid ethyl ester; 2-Carbethoxy-3-amino-5-methoxyindole; 3-Amino-5-methoxyindole-2-carboxylic acid ethyl ester; 1H-Indole-2-carboxylic acid, 3-amino-5-methoxy-, ethyl ester; Ethyl 3-amino-5-methoxyindole-2-carboxylate
EINECS	Contact for details

Quality Control

Our 3-Amino-5-Methoxy-1H-Indole-2-Carboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive 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. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Light yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.