Description

6-(Ethylsulfonyl)-1H-Indole-2-Carboxylic Acid is a high-purity, synthetically valuable indole derivative characterized by its ethylsulfonyl and carboxylic acid functional groups. This compound serves as a critical advanced pharmaceutical intermediate (API) and a versatile building block in modern organic synthesis, enabling the development of novel molecular architectures. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for drug discovery and process development.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used as a building block for developing new active ingredients in crop protection and pest management products.
• Organic Synthesis Reagent: Employed in medicinal chemistry for constructing indole-based scaffolds and exploring structure-activity relationships (SAR).
• Material Science: Potential monomer or functional additive in the development of specialty polymers and advanced materials.
• Biochemical Research: May be used as a probe or inhibitor in enzymatic studies due to its specific indole core structure.

Basic Information

Product Name	6-(Ethylsulfonyl)-1H-Indole-2-Carboxylic Acid
CAS No.	910443-12-8
Molecular Formula	C11H11NO4S
Molecular Weight	253.27 g/mol
Synonyms	6-(Ethylsulfonyl)-1H-indole-2-carboxylic acid; 1H-Indole-2-carboxylic acid, 6-(ethylsulfonyl)-; 6-Ethylsulfonylindole-2-carboxylic acid; 2-Carboxy-6-(ethylsulfonyl)indole; 910443-12-8; 6-(Ethanesulfonyl)-1H-indole-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our 6-(Ethylsulfonyl)-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. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment supports applications requiring high standards, including cGMP for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

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