An oligosaccharide
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Isomer(s)
28456Maltopentaose
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D-(+)-Cellopentaose

Item No. 35300

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
O-β-D-glucopyranosyl-(1→4)-O-β-D-glucopyranosyl-(1→4)-O-β-D-glucopyranosyl-(1→4)-O-β-D-glucopyranosyl-(1→4)-D-glucose
CAS Number
2240-27-9
Synonyms
  • β-D-Cellopentaose
Molecular Formula
C30H52O26
Formula Weight
828.7
Purity
≥95%
Formulation (Request formulation change)
A solid
Solubility(Learn about Variance in Solubility)
Water: slightly soluble
SMILES
OC[C@@H](O[C@H]([C@@H]([C@H]1O)O)O[C@@H]2[C@H](O[C@H]([C@@H]([C@H]2O)O)O[C@H]([C@H](O)CO)[C@H](O)[C@@H](O)C=O)CO)[C@H]1O[C@@H]3O[C@@H]([C@H]([C@@H]([C@H]3O)O)O[C@@H]4O[C@@H]([C@H]([C@@H]([C@H]4O)O)O)CO)CO
InChi Code
InChI=1S/C30H52O26/c31-1-7(37)13(39)23(8(38)2-32)53-28-20(46)16(42)25(10(4-34)50-28)55-30-22(48)18(44)26(12(6-36)52-30)56-29-21(47)17(43)24(11(5-35)51-29)54-27-19(45)15(41)14(40)9(3-33)49-27/h1,7-30,32-48H,2-6H2/t7-,8+,9+,10+,11+,12+,13+,14+,15-,16+,17+,18+,19+,20+,21+,22+,23+,24+,25+,26+,27-,28-,29-,30-/m0/s1
InChi Key
FJCUPROCOFFUSR-YIQJLYQHSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    Cayman Chemical
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    Product Description

    D-(+)-Cellopentaose is an oligosaccharide derived from cellulose.1 It has been used as a synthetic acceptor co-substrate to characterize the binding domains and enzyme kinetics of the E. coli pEtN transferase BcsG found in E. coli biofilms.2 D-(+)-Cellopentaose has also been used as a substrate for a synthetic receptor designed to solubilize polysaccharides for use in tissue engineering and biological applications.3

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Wolfrom, M.L., and Dacons, J.C. The polymer-homologous series of oligosaccharides from cellulose. J. AM. Chem. Soc. 74(21), 5331-5333 (1952).

    2. Anderson, A.C., Burnett, A.J.N., Constable, S., et al. A mechanistic basis for phosphoethanolamine modification of the cellulose biofilm matrix in Escherichia coli. Biochemistry 60(47), 3659-3669 (2021).

    3. Mooibroek, T.J., Casas-Solvas, J.M., Harniman, R.L., et al. A threading receptor for polysaccharides. Nat. Chem. 8(1), 69-74 (2016).