Description

3-Ethyl-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 the development of novel active pharmaceutical ingredients (APIs) and specialty agrochemicals. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to introduce specific indole-based motifs into their target structures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or functional unit in the development of organic electronic materials and specialty polymers.
• Biochemical Research: Employed as a probe or building block in medicinal chemistry for structure-activity relationship (SAR) studies.
• Fine Chemical Production: Integral to the multi-step synthesis of complex dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	3-Ethyl-1H-Indole-2-Carboxylic Acid
CAS No.	92287-88-2
Molecular Formula	C11H11NO2
Molecular Weight	189.21 g/mol
Synonyms	3-Ethylindole-2-carboxylic acid; 2-Carboxy-3-ethylindole; 1H-Indole-2-carboxylic acid, 3-ethyl-; 3-Ethyl-1H-indole-2-carboxylic acid; 3-Ethyl-2-indolecarboxylic acid
EINECS	Contact for details

Quality Control

Our 3-Ethyl-1H-Indole-2-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and commercial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.