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P2407

Sigma-Aldrich

D-Panose

≥97%

Synonym(s):

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

Empirical Formula (Hill Notation):
C18H32O16
CAS Number:
33401-87-5
Molecular Weight:
504.44
Beilstein:
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. [1] It has also been used in a study to characterize electrophoretic behavior of sugar isomers. [2]

Biochem/physiol Actions

Gluco-oligosaccharide consisting of three glucose residues.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SLBT1667
SLBP3375V
SLBM3549V
SLBJ0564V
SLBH7269V

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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
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)
Fuquan Dang et al.
Analytical chemistry, 75(10), 2433-2439 (2003-08-16)
The electrophoretic behavior of oligosaccharide isomers was investigated by microchip electrophoresis (micro-CE) coupled with videomicroscopy using maltose, cellobiose, maltriose, and panose as oligosaccharide isomer models. The present study revealed for the first time that the formation of a carbohydrate-phosphate complex
G L Côté et al.
Carbohydrate research, 332(4), 373-379 (2001-07-05)
Alternanase is an enzyme which endo-hydrolytically cleaves the alpha-(1-->3), alpha-(1-->6)-linked D-glucan, alternan. The main products are isomaltose, alpha-D-Glcp-(1-->3)-alpha-D-Glcp-(1-->6)-D-Glc and the cyclic tetrasaccharide cyclo[-->6)-alpha-D-Glcp-(1-->3)-alpha-D-Glcp-(1-->6)-alpha-D-Glcp-(1-->3)-alpha-D-Glcp-(1-->]. It is also capable of acting on oligosaccharide substrates. The cyclic tetrasaccharide is slowly hydrolyzed to isomaltose.
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