C8286

Cellotetraose

≥85% (HPLC)

• Synonym(e): (β-D-Glc-[1→4])₃-D-Glc, D-(+)-Cellotetraose
• Empirische Formel (Hill-System): C₂₄H₄₂O₂₁
• CAS-Nummer: 38819-01-1
• Molekulargewicht: 666.58
• UNSPSC Code: 12352201
• NACRES: NA.25
• PubChem Substance ID: 24893043
• MDL number: MFCD00079079
• Beilstein/REAXYS Number: 78869

Eigenschaften

• InChI key: LUEWUZLMQUOBSB-YQGOCCRESA-N
• SMILES string: OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)[C@@H](O[C@@H]2CO)O[C@H]3[C@H](O)[C@@H](O)[C@@H](O[C@@H]3CO)O[C@H]4[C@H](O)[C@@H](O)C(O)O[C@@H]4CO)[C@H](O)[C@@H](O)[C@@H]1O
• InChI: 1S/C24H42O21/c25-1-5-9(29)10(30)15(35)22(40-5)44-19-7(3-27)42-24(17(37)12(19)32)45-20-8(4-28)41-23(16(36)13(20)33)43-18-6(2-26)39-21(38)14(34)11(18)31/h5-38H,1-4H2/t5-,6-,7-,8-,9-,10+,11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21?,22+,23+,24+/m1/s1
• biological source: synthetic (organic)
• assay: ≥85% (HPLC)
• form: powder
• color: white
• solubility: water: 25 mg/mL, clear, colorless to faintly yellow
• storage temp.: −20°C
• Quality Level: 200

Beschreibung

Application

Cellotetraose is a 4-glucose polymer cellulodextrin derived from cellulose degradation. Cellotetraose and other cellulodextrins, such as cellulobiose, cellulotriose and cellopentaose are used by cellulosic bacteria as sources of energy. Cellotetraose is used to help identify, differentiate and characterize oligosaccharide metabolizing enzymes.[1][2]

Biochem/physiol Actions

Cellotetraose is a substrate for many cellulases and for 1,4-β-D-glucan glucohydrolases. It is also the end product of some cellulases, such as Cel9R from Clostridium thermocellum.

Other Notes

To gain a comprehensive understanding of our extensive range of Polysaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)