Description

5-Chloro-1-(Phenylsulfonyl)Indole is a high-purity, synthetically valuable indole derivative, widely recognized by its CAS number 78329-47-2. This compound serves as a critical pharmaceutical intermediate and versatile building block in advanced organic synthesis. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing novel active compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of biologically active molecules, including kinase inhibitors and other therapeutic agents.
• Agrochemical Research: Used as a building block for developing new crop protection agents and pesticides.
• Material Science: Component in the research and development of advanced organic electronic materials and functional polymers.
• Organic Synthesis: Versatile reagent for constructing complex heterocyclic frameworks and for sulfonylation/functionalization studies.
• Biochemical Research: Tool compound in biochemical assays and for probing enzyme-substrate interactions.

Basic Information

Product Name	5-Chloro-1-(Phenylsulfonyl)Indole
CAS No.	78329-47-2
Molecular Formula	C14H10ClNO2S
Molecular Weight	291.75 g/mol
Synonyms	1-(Phenylsulfonyl)-5-chloroindole; 5-Chloro-1-(benzenesulfonyl)-1H-indole; 5-Chloro-1H-indole, 1-(phenylsulfonyl)-; 5-Chloroindole-1-sulfonic acid phenyl ester; 78329-47-2; 5-Chloro-1-(phenylsulfonyl)-1H-indole; 5-Chloro-1-(phenylsulphonyl)indole
EINECS	Contact for details

Quality Control

Our 5-Chloro-1-(Phenylsulfonyl)Indole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) with detailed specifications are provided to guarantee batch-to-batch consistency and support your R&D and production needs.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.