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P2407

Sigma-Aldrich

D-Panose

≥97%

Sinónimos:

α-D-Glc-(1→6)-α-D-Glc-(1→4)-D-Glc, O-α-D-Glucopyranosyl-(1→6)-O-α-D-glucopyranosyl-(1→4)-D-glucose

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About This Item

Fórmula empírica (notación de Hill):
C18H32O16
Número de CAS:
33401-87-5
Peso molecular:
504.44
Beilstein/REAXYS Number:
100481
EC Number:
251-500-2
MDL number:
MFCD00151376
UNSPSC Code:
12352201
PubChem Substance ID:
24898324

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

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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.

Biochem/physiol Actions

Gluco-oligosaccharide consisting of three glucose residues.

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

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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)
Youlin Zeng et al.
Carbohydrate research, 339(8), 1503-1510 (2004-06-05)
Syntheses of a hexasaccharide, the dimer of the repeating unit of the group E streptococci polysaccharide, and a tetrasaccharide, the repeating unit of the E. coli O7:K98:H6, were achieved by constructing alternate alpha-L-(1-->2)- and alpha-L-(1-->3)-linked L-rhamnopyranose backbones and substituting with
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
T Kuriki et al.
Journal of bacteriology, 170(4), 1554-1559 (1988-04-01)
A new type of pullulanase which mainly produced panose from pullulan was found in Bacillus stearothermophilus and purified. The enzyme can hydrolyze pullulan efficiently and only hydrolyzes a small amount of starch. When pullulan was used as a substrate, the
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