4-(Methylsulfonyl)aniline, ≥97%, Thermo Scientific™

Description

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Applications
It is used as pharmaceutical intermediate. A series of 4-(methylsulfonyl)aniline derivatives were synthesized in order to obtain new compounds as a potential anti-inflammatory agents with expected selectivity against COX-2 enzyme.

Solubility
Soluble in water.

Notes
Light sensitive. Store in cool dry place. Keep container tightly closed. Incompatible with oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 5470-49-5
• Molecular Formula: C7H9NO2S
• Molecular Weight (g/mol): 171.21
• MDL Number: MFCD00025353
• InChI Key: XJEVFFNOMKXBLU-UHFFFAOYSA-N
• Synonym: 4-methylsulfonyl aniline, 4-methylsulphonyl aniline, 4-mesylaniline, 4-methanesulfonylaniline, p-methylsulfonyl aniline, benzeneamine, 4-methylsulfonyl, benzenamine, 4-methylsulfonyl, 4-methylsulfonyl benzenamine, 4-methylsulphonylaniline
• PubChem CID: 79617
• SMILES: CS(=O)(=O)C1=CC=C(N)C=C1

• Melting Point: 133°C to 138°C
• Color: White
• Density: 1.44 g/mL
• Quantity: 25 g
• UN Number: UN2811
• Beilstein: 2208425
• Sensitivity: Light sensitive
• Solubility Information: Soluble in water.
• IUPAC Name: 4-methanesulfonylaniline
• Formula Weight: 171.21
• Percent Purity: ≥97%
• Physical Form: Crystalline Powder
• Chemical Name or Material: 4-(Methylsulfonyl)aniline

RUO – Research Use Only