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Merck

E1895

Sigma-Aldrich

Erlose

≥94% (HPLC)

Synonim(y):

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

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About This Item

Wzór empiryczny (zapis Hilla):
C18H32O16
Numer CAS:
Masa cząsteczkowa:
504.44
Numer MDL:
Kod UNSPSC:
12352201
Identyfikator substancji w PubChem:
NACRES:
NA.25

pochodzenie biologiczne

plant

Próba

≥94% (HPLC)

Postać

powder

aktywność optyczna

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

warunki przechowywania

desiccated

zanieczyszczenia

≤12.5% water (Karl Fischer)

kolor

white to off-white

rozpuszczalność

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

temp. przechowywania

−20°C

ciąg SMILES

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

Klucz InChI

FVVCFHXLWDDRHG-KKNDGLDKSA-N

Zastosowanie

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.

Przestroga

moisture sensitive

Inne uwagi

To gain a comprehensive understanding of our extensive range of Oligosaccharides for your research, we encourage you to visit our Carbohydrates Category page.
This page may contain text that has been machine translated.

Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

Eyeshields, Gloves, type N95 (US)


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D-Panose analytical standard

Supelco

92145

D-Panose

Nystose analytical standard

Supelco

56218

Nystose

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
J Peirce Beach et al.
Journal of chemical ecology, 29(5), 1203-1222 (2003-07-15)
The gustatory response of female Anaphes iole wasps to naturally occurring carbohydrates, a commercial food source, and host (Lygus lineolaris) frass was determined. Wasps responded to all 14 of the sugars at the highest concentration tested (2 M). At this
Giuseppina Andreotti et al.
Journal of biotechnology, 122(2), 274-284 (2005-11-18)
The purification and characterisation of the alpha-glucosidase from the marine mollusc Aplysia fasciata are reported. Overall substrate specificity of the pure enzyme for both hydrolytic and transglycosylation reactions was studied. Remarkable characteristics of this enzyme are indicated by the results
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
Kris A G Wyckhuys et al.
Journal of insect physiology, 54(2), 481-491 (2008-01-15)
Parasitoids commonly forage in agricultural settings where the predominant sugar source is homopteran honeydew. The aphidiine braconid, Binodoxys communis, is an Asian parasitoid currently being released against the soybean aphid, Aphis glycines, in North American soybean fields. We conducted a

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