Description

4-Ethoxy-1H-Indole-2-Carboxylic Acid is a high-purity, versatile indole derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its functionalized indole core, which is essential for constructing complex molecular architectures with specific biological activities. It is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), 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 herbicides, fungicides, and plant growth regulators that leverage the indole scaffold.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and natural product analogs.
• Material Science: Potential applications in the synthesis of organic semiconductors, dyes, and photostable polymers.
• Biochemical Research: Serves as a substrate or inhibitor in enzymatic studies and biochemical pathway investigations.

Basic Information

Product Name	4-Ethoxy-1H-Indole-2-Carboxylic Acid
CAS No.	29970-01-2
Molecular Formula	C11H11NO3
Molecular Weight	205.21 g/mol
Synonyms	4-Ethoxyindole-2-carboxylic acid; 2-Carboxy-4-ethoxyindole; 1H-Indole-2-carboxylic acid, 4-ethoxy-; 4-Ethoxy-1H-indole-2-carboxylic acid; 29970-01-2; 4-Ethoxyindole-2-carboxylic acid (CAS 29970-01-2); 4-Ethoxy-2-indolecarboxylic acid
EINECS	Contact for details

Quality Control

Our 4-Ethoxy-1H-Indole-2-Carboxylic Acid 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 stringent specifications for research and development use. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and reliability.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.