2α-Mannobiose

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2α-Mannobiose[1]
Names
IUPAC name
α-D-Mannopyranosyl-(1→2)-D-mannopyranose
Systematic IUPAC name
(2Ξ,3S,4S,5S,6R)-6-(Hydroxymethyl)-2-{[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2,4,5-triol
Identifiers
3D model (JSmol)
ChemSpider
UNII
  • InChI=1S/C12H22O11/c13-1-3-6(16)8(18)10(11(20)21-3)23-12-9(19)7(17)5(15)4(2-14)22-12/h3-20H,1-2H2/t3-,4-,5-,6-,7+,8+,9+,10+,11?,12-/m1/s1 checkY
    Key: HIWPGCMGAMJNRG-VXSGSMIHSA-N checkY
  • InChI=1/C12H22O11/c13-1-3-6(16)8(18)10(11(20)21-3)23-12-9(19)7(17)5(15)4(2-14)22-12/h3-20H,1-2H2/t3-,4-,5-,6-,7+,8+,9+,10+,11?,12-/m1/s1
    Key: HIWPGCMGAMJNRG-VXSGSMIHBW
  • OC[C@@H]1[C@@H](O)[C@H](O)[C@H](O)[C@@H](O[C@H](C(O)O[C@H](CO)[C@H]2O)[C@H]2O)O1
  • C(C1C(C(C(C(O1)O)OC2C(C(C(C(O2)CO)O)O)O)O)O)O
Properties
C12H22O11
Molar mass 342.30 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
checkY verify (what is checkY☒N ?)

2α-Mannobiose is a disaccharide. It is formed by a condensation reaction, when two mannose molecules react together, in the formation of a glycosidic bond.

References[edit]