Description

1-(Phenylsulfonyl)Indole is a versatile sulfonated indole derivative, a key synthetic intermediate in advanced organic chemistry. Its value lies in its role as a crucial building block for constructing complex molecules with specific biological and material properties. This compound is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological disorders and cancers.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, such as herbicides and fungicides.
• Material Science: Serves as a building block for organic electronic materials, including OLEDs and conductive polymers.
• Chemical Synthesis: Employed in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) to introduce the indole-sulfone moiety.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological development and exploratory synthesis.
• Dye & Pigment Industry: Acts as an intermediate for synthesizing specialized colorants and fluorescent markers.

Basic Information

Product Name	1-(Phenylsulfonyl)Indole
CAS No.	40899-71-6
Molecular Formula	C14H11NO2S
Molecular Weight	257.31 g/mol
Synonyms	1-(Benzenesulfonyl)-1H-indole; N-(Phenylsulfonyl)indole; Indole, 1-(phenylsulfonyl)-; 1H-Indole, 1-(phenylsulfonyl)-; 1-Phenylsulfonylindole; N-Phenylsulfonylindole; PSI
EINECS	Contact for details

Quality Control

Our 1-(Phenylsulfonyl)Indole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your R&D and quality assurance processes.

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 the container tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	108 - 112 °C
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.