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E1895

Erlose

≥94% (HPLC)

Synonym(e):

α-D-Glc-(1→4)-α-D-Glc-(1→2)-β-D-Fru, α-Maltosyl β-fructofuranoside

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Über diesen Artikel

Empirische Formel (Hill-System):
C18H32O16
CAS-Nummer:
13101-54-7
Molekulargewicht:
504.44
MDL-Nummer:
MFCD00190706
UNSPSC-Code:
12352201
PubChem Substanz-ID:
329799021
NACRES:
NA.25

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Unterstützung erhalten

Biologische Quelle

plant

Assay

≥94% (HPLC)

Form

powder

Optische Aktivität

[α]20/D 108.5 to 112.0 °, c = 0.84% (w/v) in water

Lagerbedingungen

desiccated

Verunreinigungen

≤12.5% water (Karl Fischer)

Farbe

white to off-white

Löslichkeit

H2O: 50 mg/mL, clear to slightly hazy, colorless to faintly yellow

Lagertemp.

−20°C

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@]3(CO)O[C@H](CO)[C@@H](O)[C@@H]3O)[C@H](O)[C@@H](O)[C@@H]1O

InChI

1S/C18H32O16/c19-1-5-8(23)10(25)12(27)16(30-5)32-14-7(3-21)31-17(13(28)11(14)26)34-18(4-22)15(29)9(24)6(2-20)33-18/h5-17,19-29H,1-4H2/t5-,6-,7-,8-,9-,10+,11-,12-,13-,14-,15+,16-,17-,18+/m1/s1

InChIKey

FVVCFHXLWDDRHG-KKNDGLDKSA-N

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Dieser Artikel
S4001S8501S5391
Erlose ≥94% (HPLC)

Sigma-Aldrich

E1895

Erlose

Stachyose Hydrat aus Stachys tuberifera ≥98% (HPLC)

Sigma-Aldrich

S4001

Stachyose Hydrat aus Stachys tuberifera

Saccharose ≥99.5% (GC)

Sigma-Aldrich

S8501

Saccharose

Saccharose ≥99.5% (GC), Grade II, suitable for plant cell culture

Sigma-Aldrich

S5391

Saccharose

biological source

plant

biological source

plant (Stachys tuberifera)

biological source

sugar cane

biological source

sugar cane

assay

≥94% (HPLC)

assay

≥98% (HPLC)

assay

≥99.5% (GC)

assay

≥99.5% (GC)

Quality Level

200

Quality Level

200

Quality Level

300

Quality Level

300

solubility

H2O: 50 mg/mL, clear to slightly hazy, colorless to faintly yellow

solubility

water: 50 mg/mL, clear to very slightly hazy, colorless

solubility

H2O: 0.5 g/mL, clear, colorless to faintly yellow

solubility

H2O: 0.5 g/mL, clear, colorless to faintly yellow

form

powder

form

powder

form

powder

form

powder

storage temp.

−20°C

storage temp.

-

storage temp.

room temp

storage temp.

room temp

Anwendung

Erlose, a triose sugar (trisaccharide), is used in studies on dietary preference and utilization of triose sugars from aphid honeydew by various insects, such as honey bees and ants. Erlose may be used as a reference compound in assays that analyze the sugars of foods such as royal jelly and honey.[1][2]

Sonstige Hinweise

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

Haftungsausschluss

moisture sensitive

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
0000327405
0000304855
0000249059
0000272321
SLCP2127

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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Daniela Fischer et al.
The FEBS journal, 273(1), 137-149 (2005-12-22)
Little is known about the structure and function of oligosaccharides in cyanobacteria. In this study, a new class of saccharides from Nostoc was identified by MS and NMR techniques, consisting of alpha-D-glucopyranosyl-(1-->2)-[alpha-D-glucopyranosyl-(1-->2)]n-beta-D-fructofuranosides ranging from the trisaccharide (n = 1) to
Roberto Consonni et al.
Journal of agricultural and food chemistry, 60(18), 4526-4534 (2012-04-19)
The saccharide profiles of 5 different botanical species in 86 Italian honey samples were investigated by ¹H and ¹H-¹³C NMR spectroscopy. Nineteen saccharides were identified in the aqueous extracts, namely, fructose, glucose, gentiobiose, isomaltose, kojibiose, maltose, maltulose, melibiose, nigerose, palatinose
T Taga et al.
Carbohydrate research, 240, 39-45 (1993-02-24)
Erlose [O-beta-D-fructofuranosyl-(1-->2)-O-alpha-D-glucopyranosyl-(1-->4)- alpha-D-glucopyranoside] monohydrate, C18H32O16.H2O, M(r) = 522.45, is orthorhombic, P2(1)2(1)2(1) with a = 30.748 (3), b = 8.757 (1), c = 8.270 (1) A, and Z = 4. The structure was solved by direct methods, and refined to R
Gaëlle Daniele et al.
Food chemistry, 134(2), 1025-1029 (2012-10-31)
A gas chromatographic method was developed to quantify the major and minor sugars of 400 Royal Jellies (RJs). Their contents were compared in relation to the geographical origins and different production methods. A reliable database was established from the analysis
S Hojo et al.
Infection and immunity, 55(3), 698-703 (1987-03-01)
Resting-cell suspensions of oral microorganisms grown in sucrose were studied for the production of acid from glucosylsucrose and maltosylsucrose. Most oral microorganisms fermented these sugars to only a limited extent. Streptococcus salivarius, however, metabolized glucosylsucrose as well as sucrose. We
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