Description

4-Ethoxy-5-Methoxy-1H-Indole-2-Carboxylic Acid is a high-purity, functionalized indole derivative serving as a critical building block in advanced organic synthesis. Its value lies in providing a versatile scaffold for constructing complex molecules, particularly in pharmaceutical research and development. This compound is essential for medicinal chemists and process development scientists working on novel therapeutic agents, agrochemicals, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to introduce the functionalized indole moiety into larger molecular architectures.
• Biochemical Research: Utilized as a standard or reagent in studies involving indole-based natural products and their analogs.
• Material Science Precursor: Potential use in the synthesis of organic electronic materials and specialty dyes due to its conjugated system.

Basic Information

Product Name	4-Ethoxy-5-Methoxy-1H-Indole-2-Carboxylic Acid
CAS No.	887360-80-7
Molecular Formula	C₁₂H₁₃NO₄
Molecular Weight	235.24 g/mol
Synonyms	4-Ethoxy-5-methoxyindole-2-carboxylic acid; 1H-Indole-2-carboxylic acid, 4-ethoxy-5-methoxy-; 4-Ethoxy-5-methoxy-1H-indole-2-carboxylic acid; 2-Carboxy-4-ethoxy-5-methoxyindole; 4-Ethoxy-5-methoxyindole-2-carboxylate; 5-Methoxy-4-ethoxyindole-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our 4-Ethoxy-5-Methoxy-1H-Indole-2-Carboxylic Acid 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. Certificates of Analysis (COA) are provided with every shipment, detailing all specified parameters. We adhere to cGMP standards for pharmaceutical intermediates, ensuring traceability and reliability for critical research and development applications.

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). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

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