85380-92-3

Basic information

• Product Name: {1-methyl-5-[(E)-2-(methylsulfanyl)-2-(methylsulfinyl)ethenyl]-1H-pyrrol-2-yl}(4-methylphenyl)methanone
• Synonyms: (1-Methyl-5-(2-(methylsulfinyl)-2-(methylthio)vinyl)-1H-pyrrol-2-yl)(4-methylphenyl)methanone
• CAS NO: 85380-92-3
• Molecular Formula: C₁₇H₁₉NO₂S₂
• Molecular Weight: 333.4683
• Mol File: 85380-92-3.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 604°C at 760 mmHg
• Flash Point: 319.1°C
• Density: 1.2g/cm³
• Vapor Pressure: 1.54E-14mmHg at 25°C
• Refractive Index: 1.611
• CAS DataBase Reference: {1-methyl-5-[(E)-2-(methylsulfanyl)-2-(methylsulfinyl)ethenyl]-1H-pyrrol-2-yl}(4-methylphenyl)methanone(CAS DataBase Reference)
• NIST Chemistry Reference: {1-methyl-5-[(E)-2-(methylsulfanyl)-2-(methylsulfinyl)ethenyl]-1H-pyrrol-2-yl}(4-methylphenyl)methanone(85380-92-3)
• EPA Substance Registry System: {1-methyl-5-[(E)-2-(methylsulfanyl)-2-(methylsulfinyl)ethenyl]-1H-pyrrol-2-yl}(4-methylphenyl)methanone(85380-92-3)

Safety Data

• Hazardous Substances Data: 85380-92-3(Hazardous Substances Data)

Usage

General Description

{1-methyl-5-[(E)-2-(methylsulfanyl)-2-(methylsulfinyl)ethenyl]-1H-pyrrol-2-yl}(4-methylphenyl)methanone is a chemical compound containing a pyrrole ring and a ketone group, as well as a methylsulfanyl and a methylsulfinyl group attached to a vinylene unit. It also has a 4-methylphenyl group attached to the pyrrole ring. {1-methyl-5-[(E)-2-(methylsulfanyl)-2-(methylsulfinyl)ethenyl]-1H-pyrrol-2-yl}(4-methylphenyl)methanone is likely to have biological activity due to the presence of the pyrrole ring, which is known to have pharmacological properties. The presence of the methylsulfanyl and methylsulfinyl groups on the vinylene unit may also confer specific chemical and biological activities to this compound. Overall, this compound's structure suggests that it may have potential as a pharmaceutical agent, but further research would be needed to understand its specific properties and potential applications.

Upstream product

• 96-54-8 N-Methylpyrrole 
• 63833-44-3 morpholino(p-tolyl)methanone 
• 62128-31-8 (1-methyl-1H-pyrrol-2-yl)-p-tolylmethanone 
• 75820-72-3 1-metil-5-p-metilbenzoil-1H-pirrolo-2-carbossialdeide 
• 33577-16-1 methyl methylsulfinylmethyl sulfide 

Downstream Products

• 26171-23-3 1-methyl-5-(p-toluoyl)pyrrole-2-acetic acid 
• 52074-58-5 ethyl 2-(1-methyl-5-(4-methylbenzoyl)-1H-pyrrol-2-yl)acetate 
• 85380-93-4 1-bismethylthio-2-chloro-2-(1-methyl-5-p-toluoyl-2-pyrrolyl)ethylene 

Relevant articles and documents

Non-steroidal antiinflammatory agents. 1. A novel synthesis of 1-methyl-5-p-tolylpyrrole-2-acetic acid (tolmetin)

A four-step preparation of 1-methyl-5-p-tolylpyrrole-2-acetic acid (Tolmetin) is reported starting from 1-methyl-2-p-tolylpyrrole. Formylation of this compound followed by condensation with methyl(methylthio)methyl sulfoxide furnished 1-(methylsulfinyl)-1-methylthio-2-(1-methyl-5-p-tolyl-2-pyrrolyl)ethylene. Pummerer rearrangement of the latter compound gave ethyl 1-methyl-5-p-tolypyrrole-2-acetate, which was hydrolyzed in alkaline medium to afford Tolmetin.