Description

1-(Phenylsulfonyl)-1H-Indole-2-Carboxylic Acid Ethyl Ester is a high-purity synthetic organic intermediate characterized by its indole core functionalized with phenylsulfonyl and ethyl ester groups. This compound matters as a critical building block in advanced organic synthesis, enabling the construction of complex molecules with potential biological activity. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel therapeutic agents and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system disorders and oncology.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing complex indole-based compounds in academic and industrial R&D laboratories.
• Material Science Research: Investigated as a monomer or functional additive for creating specialty polymers with unique optical or electronic properties.
• Biochemical Probe Development: Utilized in medicinal chemistry to create molecular probes for studying enzyme inhibition and receptor binding.

Basic Information

Product Name	1-(Phenylsulfonyl)-1H-Indole-2-Carboxylic Acid Ethyl Ester
CAS No.	40899-92-1
Molecular Formula	C₁₇H₁₅NO₄S
Molecular Weight	329.37 g/mol
Synonyms	Ethyl 1-(Phenylsulfonyl)-1H-indole-2-carboxylate; 1H-Indole-2-carboxylic acid, 1-(phenylsulfonyl)-, ethyl ester; 1-Benzenesulfonylindole-2-carboxylic acid ethyl ester; Ethyl 1-benzenesulfonylindole-2-carboxylate; 1-(Phenylsulfonyl)indole-2-carboxylic Acid Ethyl Ester; NSC 405122; AS-14339
EINECS	Contact for details

Quality Control

Our 1-(Phenylsulfonyl)-1H-Indole-2-Carboxylic Acid 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 every shipment, detailing all specified parameters. Our commitment to supply reliability and traceability supports critical R&D and scale-up processes.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥97.0%
Melting Point	Contact for details
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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