72555

1-Kestose

analytical standard

• Synonym(s): β-D-Fruf-(2→1)-β-D-Fruf-(2→1)-α-D-Glup
• Empirical Formula (Hill Notation): C₁₈H₃₂O₁₆
• CAS Number: 470-69-9
• Molecular Weight: 504.44
• EC Number: 207-429-4
• MDL number: MFCD00142647
• UNSPSC Code: 85151701
• PubChem Substance ID: 329764169
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• Assay: ≥98.0% (HPLC)
• analyte chemical class(es): oligosaccharides
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• application(s): food and beverages
• format: neat
• storage temp.: 2-8°C
• SMILES string: OC[C@H]1O[C@H](O[C@]3(CO[C@]2(CO)O[C@H](CO)[C@@H](O)[C@@H]2O)O[C@H](CO)[C@@H](O)[C@@H]3O)[C@H](O)[C@@H](O)[C@@H]1O
• InChI: 1S/C18H32O16/c19-1-6-9(23)12(26)13(27)16(31-6)34-18(15(29)11(25)8(3-21)33-18)5-30-17(4-22)14(28)10(24)7(2-20)32-17/h6-16,19-29H,1-5H2/t6-,7-,8-,9-,10-,11-,12+,13-,14+,15+,16-,17-,18+/m1/s1
• InChI key: VAWYEUIPHLMNNF-OESPXIITSA-N

Description

General description

1-Kestose is a functional trisaccharide, which can be produced from sucrose via a fructosyl-transfer reaction catalyzed by Β-fructofuranosidase from Aspergillus japonicus.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Side product of sugar beet raffination

Safety Information

• Storage Class Code: 11 - 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