Cas no 50623-73-9 (1,2,3,4-Butanetetrol,1,4-bis(4-methylbenzenesulfonate), (2R,3R)-)

1,2,3,4-Butanetetrol,1,4-bis(4-methylbenzenesulfonate), (2R,3R)- structure
50623-73-9 structure
Product Name:1,2,3,4-Butanetetrol,1,4-bis(4-methylbenzenesulfonate), (2R,3R)-
CAS No:50623-73-9
MF:C18H22O8S2
MW:430.492483615875
CID:381606
PubChem ID:275952
Update Time:2025-04-19

1,2,3,4-Butanetetrol,1,4-bis(4-methylbenzenesulfonate), (2R,3R)- Chemical and Physical Properties

Names and Identifiers

    • 1,2,3,4-Butanetetrol,1,4-bis(4-methylbenzenesulfonate), (2R,3R)-
    • (+)-1 4-DI-O-TOSYL-D-THREITOL
    • [(2R,3R)-2,3-dihydroxy-4-(4-methylphenyl)sulfonyloxybutyl] 4-methylbenzenesulfonate
    • L-THREITOL 1,4-DI-P-TOSYLATE
    • NSC-297839
    • NSC-123094
    • DTXSID50964860
    • NSC297839
    • NSC-260675
    • NSC123094
    • 68138-99-8
    • SCHEMBL1730532
    • NSC260675
    • 50623-73-9
    • NSC126574
    • FT-0639916
    • [2,3-dihydroxy-4-(4-methylphenyl)sulfonyloxybutyl] 4-methylbenzenesulfonate
    • NSC-126574
    • 2,3-Dihydroxybutane-1,4-diyl bis(4-methylbenzene-1-sulfonate)
    • Inchi: 1S/C18H22O8S2/c1-13-3-7-15(8-4-13)27(21,22)25-11-17(19)18(20)12-26-28(23,24)16-9-5-14(2)6-10-16/h3-10,17-20H,11-12H2,1-2H3
    • InChI Key: FOQGPMGPNUYCOK-UHFFFAOYSA-N
    • SMILES: S(C1C=CC(C)=CC=1)(=O)(=O)OCC(C(COS(C1C=CC(C)=CC=1)(=O)=O)O)O

Computed Properties

  • Exact Mass: 430.07566
  • Monoisotopic Mass: 430.076
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 8
  • Heavy Atom Count: 28
  • Rotatable Bond Count: 9
  • Complexity: 603
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 2
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 144A^2
  • XLogP3: 1.7

Experimental Properties

  • Density: 1.397
  • Boiling Point: 657.6°Cat760mmHg
  • Flash Point: 351.5°C
  • Refractive Index: 1.586
  • PSA: 127.2
  • LogP: 3.29760
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