Cas no 167612-35-3 (Phenyl 2,3,4-Tri-O-benzyl-1-thio-β-L-fucopyranoside)

Phenyl 2,3,4-Tri-O-benzyl-1-thio-β-L-fucopyranoside is a protected thioglycoside derivative of L-fucose, commonly employed in glycosylation reactions for the synthesis of complex oligosaccharides and glycoconjugates. The benzyl groups at the 2, 3, and 4 positions provide steric protection, enhancing stability during chemical transformations while allowing selective deprotection when required. The thiophenyl moiety serves as an efficient glycosyl donor, facilitating high-yielding glycosidic bond formation under mild conditions. This compound is particularly valuable in carbohydrate chemistry due to its compatibility with various activation methods, including thiophilic promoters. Its well-defined stereochemistry ensures reliable β-configuration in glycosylation products, making it a preferred intermediate for synthetic applications in glycobiology and medicinal chemistry.
Phenyl 2,3,4-Tri-O-benzyl-1-thio-β-L-fucopyranoside structure
167612-35-3 structure
Product Name:Phenyl 2,3,4-Tri-O-benzyl-1-thio-β-L-fucopyranoside
CAS No:167612-35-3
MF:C33H34O4S
MW:526.685668468475
MDL:MFCD15072188
CID:1348111
PubChem ID:87561349
Update Time:2025-06-07

Phenyl 2,3,4-Tri-O-benzyl-1-thio-β-L-fucopyranoside Chemical and Physical Properties

Names and Identifiers

    • Phenyl 2,3,4-Tri-O-benzyl-1-thio-β-L-fucopyranoside
    • Phenyl 2,3,4-tri-O-benzyl-6-deoxy-1-thio-β-L-gulopyranoside
    • β-L-gulop<wbr>
    • LogP
    • Phenyl 2,3,4-Tri-O-benzyl-1-thio-beta-L-fucopyranoside
    • NULL
    • (2S,3R,4S,5S,6R)-2-methyl-3,4,5-tris(phenylmethoxy)-6-phenylsulfanyloxane
    • -<small>L<
    • Phenyl 2,3,4-Tri-O-benzyl-1-thio-βPhenyl 2,3,4-Tri-O-benzyl-1-thio-β-L-fucopyranoside
    • WGAOZACWMVPQOY-MYSXWRMNSA-N
    • 167612-35-3
    • CS-0214554
    • beta-L-Galactopyranoside, phenyl 6-deoxy-2,3,4-tris-O-(phenylmethyl)-1-thio-
    • SCHEMBL584139
    • T71898
    • AS-73048
    • AKOS027439327
    • (2S,3R,4R,5S,6R)-3,4,5-TRIS(BENZYLOXY)-2-METHYL-6-(PHENYLSULFANYL)OXANE
    • (2S,3R,4R,5S,6R)-2-methyl-3,4,5-tris(phenylmethoxy)-6-phenylsulfanyloxane
    • (2S,3R,4R,5S,6R)-3,4,5-Tris(benzyloxy)-2-methyl-6-(phenylthio)tetrahydro-2H-pyran
    • J-010379
    • MDL: MFCD15072188
    • Inchi: 1S/C33H34O4S/c1-25-30(34-22-26-14-6-2-7-15-26)31(35-23-27-16-8-3-9-17-27)32(36-24-28-18-10-4-11-19-28)33(37-25)38-29-20-12-5-13-21-29/h2-21,25,30-33H,22-24H2,1H3/t25-,30+,31+,32-,33+/m0/s1
    • InChI Key: WGAOZACWMVPQOY-MYSXWRMNSA-N
    • SMILES: S(C1C=CC=CC=1)[C@@H]1[C@H]([C@@H]([C@@H]([C@H](C)O1)OCC1C=CC=CC=1)OCC1C=CC=CC=1)OCC1C=CC=CC=1

Computed Properties

  • Exact Mass: 526.21800
  • Monoisotopic Mass: 526.21778074g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 5
  • Heavy Atom Count: 38
  • Rotatable Bond Count: 11
  • Complexity: 637
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 5
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 62.2
  • XLogP3: 6.9

Experimental Properties

  • Density: 1.2±0.1 g/cm3
  • Melting Point: 106.0 to 110.0 deg-C
  • Boiling Point: 644.5±55.0 °C at 760 mmHg
  • Flash Point: 343.6±31.5 °C
  • PSA: 62.22000
  • LogP: 7.27970
  • Vapor Pressure: 0.0±1.8 mmHg at 25°C

Phenyl 2,3,4-Tri-O-benzyl-1-thio-β-L-fucopyranoside Security Information

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abcr
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Phenyl 2,3,4-Tri-O-benzyl-1-thio-beta-L-fucopyranoside; .
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Phenyl 2,3,4-Tri-O-benzyl-1-thio-β-L-fucopyranoside Production Method

Phenyl 2,3,4-Tri-O-benzyl-1-thio-β-L-fucopyranoside Related Literature

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