1-Kestose

SIAL/72555 - analytical standard

Synonym: β-D-Fruf-(2→1)-β-D-Fruf-(2→1)-α-D-Glup

CAS Number: 470-69-9
Empirical Formula (Hill Notation): C₁₈H₃₂O₁₆
Molecular Weight: 504.44
EC Number: 207-429-4
MDL Number: MFCD00142647
Linear Formula: C₁₈H₃₂O₁₆
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-72555-100MG	100 mg	$153.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

analyte chemical class(es)	oligosaccharides
application(s)	food and beverages
assay	≥98.0% (HPLC)
format	neat
grade	analytical standard
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
Quality Level	100
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
storage temp.	2-8°C
technique(s)	gas chromatography (GC): suitable
	HPLC: suitable

Application:	Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
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.
Other Notes:	Side product of sugar beet raffination

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥98.0% (HPLC)
Storage Temp.	2-8°C
UNSPSC	85151701

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