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Fórmula empírica (notación de Hill):
C18H32O16
Número CAS:
Peso molecular:
504.44
EC Number:
251-500-2
UNSPSC Code:
12352201
PubChem Substance ID:
Beilstein/REAXYS Number:
100481
MDL number:
assay
≥97%
form
powder
optical activity
[α]25/D 149 to 161 °, c = 0.76% (w/v) in water
SMILES string
OC[C@H]1O[C@H](OC[C@H]2O[C@H](O[C@H]3[C@H](O)[C@@H](O)[C@@H](O)O[C@@H]3CO)[C@H](O)[C@@H](O)[C@@H]2O)[C@H](O)[C@@H](O)[C@@H]1O
InChI
1S/C18H32O16/c19-1-4-7(21)9(23)13(27)17(32-4)30-3-6-8(22)10(24)14(28)18(33-6)34-15-5(2-20)31-16(29)12(26)11(15)25/h4-29H,1-3H2/t4-,5-,6-,7-,8-,9+,10+,11-,12-,13-,14-,15-,16+,17+,18-/m1/s1
InChI key
OWEGMIWEEQEYGQ-QNHQVNOCSA-N
Application
D-Panose has been used in a study to determine the composition and sequence of glucan containing mixed linkages by carbon-13 nuclear magnetic resonance. It has also been used in a study to characterize electrophoretic behavior of sugar isomers. [1]
Biochem/physiol Actions
Gluco-oligosaccharide consisting of three glucose residues.
Clase de almacenamiento
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Synthesis of 6'-S-alpha-D-glucopyranosyl-6'-thiomaltose (6(2)-thiopanose) and its effect on the enzymic activity of glucoamylases from Aspergillus niger.
S Cottaz et al.
Carbohydrate research, 228(1), 299-305 (1992-04-10)
Determination of the composition and sequence of a glucan containing mixed linkages by carbon-13 nuclear magnetic resonance
Jennings, H. and I. Smith
Journal of the American Chemical Society, 95, 606-608 (1973)
G A Jeffrey et al.
Carbohydrate research, 222, 47-55 (1991-12-30)
The crystal structure of panose, O-alpha-D-glucopyranosyl-(1----6)-O-alpha-D-glucopyranosyl-(1----4)-D-gl ucose, C18H32O16, has been refined using low-temperature, 123 K, CuK alpha X-ray data. Difference syntheses and least-squares refinement showed a 16% substitution of alpha-panose by the beta anomer. All the hydrogen atoms were located