4-Phenyl-1-(p-tolylsulfonyl)piperidine-4-carbonitrile

4-氰基-4-苯基-1-对甲苯磺酰基哌啶

Also known as: 4-Phenyl-1-(p-tolylsulfonyl)piperidine-4-carbonitrile, 4-Phenyl-1-(4-tolylsulfonyl)-4-piperidinecarbonitrile, 1-[(4-Methylphenyl)sulfonyl]-4-phenylpiperidine-4-carbonitrile, 4-Piperidinecarbonitrile, 1-[(4-methylphenyl)sulfonyl]-4-phenyl-, 1-(4-Methylbenzenesulfonyl)-4-phenylpiperidine-4-carbonitrile, 4-Phenyl-1-(toluene-4-sulfonyl)piperidine-4-carbonitrile

CAS No.
24476-55-9
Jingsj CID
J-1084499-5
Molecular Formula
C19H20N2O2S
Chinese Name
4-氰基-4-苯基-1-对甲苯磺酰基哌啶
Molecular Weight
340.43900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point199-200°C
Boiling Point533.8ºC at 760 mmHg
Density1.28g/cm3
Flash Point276.6ºC

Frequently Asked Questions

What is the CAS number of 4-Phenyl-1-(p-tolylsulfonyl)piperidine-4-carbonitrile?

24476-55-9

What are the molecular formula and molecular weight of 4-Phenyl-1-(p-tolylsulfonyl)piperidine-4-carbonitrile?

C19H20N2O2S, molecular weight 340.43900 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026