Cas no 32694-82-9 (3'-Galactosyllactose)

3'-Galactosyllactose structure
3'-Galactosyllactose structure
Product Name:3'-Galactosyllactose
CAS No:32694-82-9
MF:C18H32O16
MW:504.437088012695
CID:305402
PubChem ID:189088
Update Time:2025-04-19

3'-Galactosyllactose Chemical and Physical Properties

Names and Identifiers

    • 3'-GALACTOSYLLACTOSE
    • 3)-O-b-D-galactopyranosyl-(1&reg
    • (2R,3R,4R,5R)-4-[(2S,3R,4S,5S,6R)-3,5-dihydroxy-6-(hydroxymethyl)-4-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-2,3,5,6-tetrahydroxyhexanal
    • CHEBI:175860
    • (2R,3R,4R,5R)-4-(((2S,3R,4S,5S,6R)-3,5-Dihydroxy-6-(hydroxymethyl)-4-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-2,3,5,6-tetrahydroxyhexanal
    • 4-beta-Laminaribiosylglucose
    • DTXSID201044980
    • 32694-82-9
    • SCHEMBL17866964
    • (2R,3R,4R,5R)-4-{[(2S,3R,4S,5S,6R)-3,5-dihydroxy-6-(hydroxymethyl)-4-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-2,3,5,6-tetrahydroxyhexanal
    • D-Glucose, O-beta-D-galactopyranosyl-(1-3)-O-beta-D-galactopyranosyl-(1-4)-
    • 3-galactosyllactose
    • NS00123058
    • D-Glucose, O-b-D-galactopyranosyl-(1®3)-O-b-D-galactopyranosyl-(1®4)-
    • Gal-gal-GLC
    • beta-D-Gal-(1->3)-beta-D-gal-(1->4)-D-GLC
    • beta-D-Gal-(1->3)-beta-D-gal-(1->4)-beta-D-GLC
    • Galp(beta1->3)galp(beta1->4)GLCP
    • GAGGL
    • beta-D-Galp-(1->3)-beta-D-galp-(1->4)-beta-D-GLCP
    • 3a-Galactosyllactose
    • beta-D-Galactopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-beta-D-glucopyranose
    • beta-D-Galactosyl-(1->3)-beta-D-galactosyl-(1->4)-D-glucose
    • (2R,3R,4R,5R)-4-(((2S,3R,4S,5S,6R)-3,5-dihydroxy-6-(hydroxymethyl)-4-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl)oxy)oxan-2-yl)oxy)-2,3,5,6-tetrahydroxyhexanal
    • O-beta-D-Galactopyranosyl-(1->3)-O-beta-D-galactopyranosyl-(1->4)-beta-D-glucopyranose
    • Gal(beta1-3)-gal(beta1-4)glc
    • Gal(beta1->3)gal(beta1->4)GLC
    • Galp-galp-GLCP
    • galactosyl beta (1-3)-galactosyl beta (1-4)glucose
    • Gal(alphal-3)-gal(betal-4)glc
    • O-beta-D-Galactopyranosyl-(1->3)-O-beta-D-galactopyranosyl-(1->4)-D-glucose
    • beta-D-Galactosyl-(1->3)-beta-D-galactosyl-(1->4)-beta-D-glucose
    • Galactosyl alpha (1-3)-galactosyl beta (1-4)glucose
    • 3'-Galactosyllactose
    • Inchi: 1S/C18H32O16/c19-1-5(23)9(25)15(6(24)2-20)33-18-14(30)16(11(27)8(4-22)32-18)34-17-13(29)12(28)10(26)7(3-21)31-17/h1,5-18,20-30H,2-4H2/t5-,6+,7+,8+,9+,10-,11-,12-,13+,14+,15+,16-,17-,18-/m0/s1
    • InChI Key: KZZUYHVLNLDKLB-KZCWKWOXSA-N
    • SMILES: O([C@H]1[C@@H]([C@H]([C@H]([C@@H](CO)O1)O)O)O)[C@@H]1[C@H]([C@H](O[C@H]([C@@H](CO)O)[C@@H]([C@H](C=O)O)O)O[C@H](CO)[C@@H]1O)O

Computed Properties

  • Exact Mass: 504.169
  • Monoisotopic Mass: 504.169
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 11
  • Hydrogen Bond Acceptor Count: 16
  • Heavy Atom Count: 34
  • Rotatable Bond Count: 11
  • Complexity: 625
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 14
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 277A^2
  • XLogP3: -6.6

Experimental Properties

  • Density: 1.75
  • Boiling Point: 958.9°Cat760mmHg
  • Flash Point: 329.7°C
  • Refractive Index: 1.651
  • PSA: 276.52000
  • LogP: -7.73040

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