Description

1H-Indole-6-Carboxylic Acid, 4-Hydroxy-, Ethyl Ester is a high-purity, functionalized indole derivative that serves as a critical building block in advanced organic synthesis. This compound is valued for its versatile reactivity, particularly as a key intermediate in the development of complex pharmaceutical molecules and bioactive compounds. It is essential for research and production in pharmaceutical development, agrochemical research, and advanced material science, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory pathways.
• Agrochemical Research: Used in the development of new-generation herbicides and plant growth regulators that require specific indole-based scaffolds.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses, including the construction of alkaloids and other heterocyclic compounds of biological interest.
• Biochemical Research: Utilized as a standard or reagent in studies investigating enzyme inhibition and receptor-ligand interactions.
• Material Science: Investigated as a monomer or functional component in the creation of specialty polymers and organic electronic materials.

Basic Information

Product Name	1H-Indole-6-Carboxylic Acid, 4-Hydroxy-, Ethyl Ester
CAS No.	1167056-64-5
Molecular Formula	C11H11NO3
Molecular Weight	205.21 g/mol
Synonyms	4-Hydroxy-1H-indole-6-carboxylic acid ethyl ester; Ethyl 4-hydroxy-1H-indole-6-carboxylate; 4-Hydroxyindole-6-carboxylic Acid Ethyl Ester; 6-(Ethoxycarbonyl)-4-hydroxyindole; 1H-Indole-6-carboxylic acid, 4-hydroxy-, ethyl ester; 4-Hydroxy-6-indolecarboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our 1H-Indole-6-Carboxylic Acid, 4-Hydroxy-, Ethyl Ester 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. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and under an inert atmosphere if necessary to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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