Laminaribiose

Laminaribiose C₁₂H₂₂O₁₁ is a disaccharide which is used notably in the agricultural field and as an antiseptic. It is in general obtained by hydrolysis or by acetolysis of natural polysaccharides of plant origin. [1] It is also a product of the caramelization of glucose. [2]

Laminaribiose

Names
IUPAC name (2R,3S,4S,5R,6S)-2-(Hydroxymethyl)-6-[(3R,4S,5R,6R)-2,3,5-trihydroxy-6-(hydroxymethyl)oxan-4-yl]oxyoxane-3,4,5-triol
Other names 3-beta-D-Glucosyl-D-glucose
Identifiers
CAS Number	34980-39-7
3D model (JSmol)	Interactive image
ChemSpider	388710
PubChem CID	439637
UNII	0WN3D69UW4
InChI InChI=1S/C12H22O11/c13-1-3-5(15)7(17)8(18)12(22-3)23-10-6(16)4(2-14)21-11(20)9(10)19/h3-20H,1-2H2/t3-,4-,5-,6-,7+,8-,9-,10+,11?,12+/m1/s1 Key: QIGJYVCQYDKYDW-LCOYTZNXSA-N InChI=1/C12H22O11/c13-1-3-5(15)7(17)8(18)12(22-3)23-10-6(16)4(2-14)21-11(20)9(10)19/h3-20H,1-2H2/t3-,4-,5-,6-,7+,8-,9-,10+,11?,12+/m1/s1 Key: QIGJYVCQYDKYDW-LCOYTZNXBX
SMILES O([C@H]1[C@H](O)[C@H](OC(O)[C@@H]1O)CO)[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O
Properties
Chemical formula	C12H22O11
Molar mass	342.30 g/mol
Density	1.768 g/mL
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

References

1. US 6632940
2. Sugisawa, Hirqshi; Edo, Hiroshi (1966). "The Thermal Degradation of Sugars I. Thermal Polymerization of Glucose". Journal of Food Science. 31 (4): 561. doi:10.1111/j.1365-2621.1966.tb01905.x.