Cas no 31982-00-0 (Benzenesulfonamide,N-[(1S)-3-chloro-1-methyl-2-oxopropyl]-4-methyl-)

Benzenesulfonamide,N-[(1S)-3-chloro-1-methyl-2-oxopropyl]-4-methyl- structure
31982-00-0 structure
Product Name:Benzenesulfonamide,N-[(1S)-3-chloro-1-methyl-2-oxopropyl]-4-methyl-
CAS No:31982-00-0
MF:C11H14ClNO3S
MW:275.751760959625
CID:305830
PubChem ID:208314
Update Time:2025-04-19

Benzenesulfonamide,N-[(1S)-3-chloro-1-methyl-2-oxopropyl]-4-methyl- Chemical and Physical Properties

Names and Identifiers

    • Benzenesulfonamide,N-[(1S)-3-chloro-1-methyl-2-oxopropyl]-4-methyl-
    • L-N-(3-Chloro-1-methylacetonyl)-p-toluenesulfonamide
    • N-(4-Chloro-3-oxobutan-2-yl)-4-methylbenzene-1-sulfonamide
    • p-Toluenesulfonamide, N-(3-chloro-1-methylacetonyl)-, L-
    • Benzenesulfonamide, N-(3-chloro-1-methyl-2-oxopropyl)-4-methyl-, (S)-
    • DTXSID50953875
    • N-Tosyl-L-alanine chloromethyl ketone
    • 31982-00-0
    • Inchi: 1S/C11H14ClNO3S/c1-8-3-5-10(6-4-8)17(15,16)13-9(2)11(14)7-12/h3-6,9,13H,7H2,1-2H3/t9-/m0/s1
    • InChI Key: IPACIBZWFYEXRK-VIFPVBQESA-N
    • SMILES: ClCC([C@H](C)NS(C1C=CC(C)=CC=1)(=O)=O)=O

Computed Properties

  • Exact Mass: 275.03842
  • Monoisotopic Mass: 275.0382922g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 17
  • Rotatable Bond Count: 5
  • Complexity: 355
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 1
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 2
  • Topological Polar Surface Area: 71.6?2

Experimental Properties

  • PSA: 63.24
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