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1-Kestose

1-Kestose structure

CAS No:
470-69-9
Formula:
C18H32O16
Chemical Name:
1-Kestose
Synonyms:
α-D-Glucopyranoside,O-β-D-fructofuranosyl-(2→1)-β-D-fructofuranosyl;Glucopyranoside,O-β-D-fructofuranosyl-(2→1)-β-D-fructofuranosyl,α-D-;α-D-Glucopyranoside,O-β-D-fructofuranosyl-(2→1)-O-β-D-fructofuranosyl-(2→1);O-β-D-Fructofuranosyl-(2→1)-β-D-fructofuranosyl α-D-glucopyranoside;1-Kestose;1F-Fructosylsucrose;1-Kestotriose;1-Fructosylsucrose;GF 2;7091-60-3;27233-09-6
Categories:
Cosmetic Ingredient > Humectant

Description

1-Kestose, the smallest fructooligosaccharide component, which efficiently stimulates Faecalibacterium prausnitzii as well as Bifidobacteria.

1-Kestose Basic Attributes

Molecular Weight：

518.46

Exact Mass：

504.44

EC Number：

207-429-4

HScode：

29400090

Characteristics

PSA：

257.68000

Appearance：

Solid

Density：

1.82g/cm3

Melting Point：

198-200 °C

Boiling Point：

902.9ºC at 760mmHg

Flash Point：

499.9ºC

Refractive Index：

1.679

Storage Conditions：

2-8°C

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

safety instructions：

24/25

Computed Properties

Molecular Weight:504.4
XLogP3:-5.5
Hydrogen Bond Donor Count:11
Hydrogen Bond Acceptor Count:16
Rotatable Bond Count:9
Exact Mass:504.16903493
Monoisotopic Mass:504.16903493
Topological Polar Surface Area:269
Heavy Atom Count:34
Complexity:670
Defined Atom Stereocenter Count:12
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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