Tosyl phenylalanyl chloromethyl ketone

Tosyl phenylalanyl chloromethyl ketone
Names
Preferred IUPAC name
N-[(2S)-4-Chloro-3-oxo-1-phenylbutan-2-yl]-4-methylbenzene-1-sulfonamide
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.006.323 Edit this at Wikidata
MeSH Tosylphenylalanyl+Chloromethyl+Ketone
UNII
  • InChI=1S/C17H18ClNO3S/c1-13-7-9-15(10-8-13)23(21,22)19-16(17(20)12-18)11-14-5-3-2-4-6-14/h2-10,16,19H,11-12H2,1H3/t16-/m0/s1 ☒N
    Key: MQUQNUAYKLCRME-INIZCTEOSA-N ☒N
  • InChI=1/C17H18ClNO3S/c1-13-7-9-15(10-8-13)23(21,22)19-16(17(20)12-18)11-14-5-3-2-4-6-14/h2-10,16,19H,11-12H2,1H3/t16-/m0/s1
    Key: MQUQNUAYKLCRME-INIZCTEOBY
  • Cc1ccc(cc1)S(=O)(=O)N[C@@H](Cc2ccccc2)C(=O)CCl
Properties
C17H18ClNO3S
Molar mass 351.848 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Tosyl phenylalanyl chloromethyl ketone (TPCK) is a protease inhibitor. Its structural formula is 1-chloro-3-tosylamido-4-phenyl-2-butanone.