Description

1-Phenylsulfonylindole-5-Aldehyde is a high-purity, synthetically valuable aromatic aldehyde building block. This compound is a crucial intermediate in advanced organic synthesis, particularly for constructing complex heterocyclic systems. It is primarily utilized by research institutions and pharmaceutical development companies engaged in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel indole-based drug candidates, including kinase inhibitors and receptor modulators.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products.
• Material Science: Serves as a building block for organic semiconductors, dyes, and photoactive materials.
• Academic & R&D: Employed in methodological studies and as a starting material for complex molecule construction in synthetic chemistry laboratories.
• Chemical Biology: Useful for creating molecular probes and tagged compounds for biological target identification.

Basic Information

Product Name	1-Phenylsulfonylindole-5-Aldehyde
CAS No.	671215-62-6
Molecular Formula	C15H11NO3S
Molecular Weight	285.32 g/mol
Synonyms	5-Formyl-1-(phenylsulfonyl)indole; 1-(Phenylsulfonyl)-1H-indole-5-carboxaldehyde; 1-(Benzenesulfonyl)-1H-indole-5-carbaldehyde; 1H-Indole-5-carboxaldehyde, 1-(phenylsulfonyl)-; 1-Phenylsulfonyl-1H-indole-5-carboxaldehyde; 1-Phenylsulfonylindole-5-carbaldehyde; 5-Aldehyde-1-phenylsulfonylindole
EINECS	Contact for details

Quality Control

Our 1-Phenylsulfonylindole-5-Aldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere for long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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