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Merck
CN

E1895

Erlose

≥94% (HPLC)

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C18H32O16
CAS Number:
13101-54-7
Molecular Weight:
504.44
NACRES:
NA.25
PubChem Substance ID:
329799021
UNSPSC Code:
12352201
MDL number:
MFCD00190706

Key Documents

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Quality Level

200

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

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 key

FVVCFHXLWDDRHG-KKNDGLDKSA-N

biological source

plant

assay

≥94% (HPLC)

form

powder

optical activity

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

storage condition

desiccated

impurities

≤12.5% water (Karl Fischer)

color

white to off-white

solubility

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

storage temp.

−20°C

Related Categories

Application

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.

Other Notes

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

Disclaimer

moisture sensitive

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

涉药品监管产品
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Certificates of Analysis (COA)

Lot/Batch Number
0000530913
0000530913
0000327405
0000304855
0000327405

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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
Julian Görl et al.
Chembiochem : a European journal of chemical biology, 13(1), 149-156 (2011-11-30)
An isomelezitose synthase was redesigned out of the sucrose isomerase from Protaminobacter rubrum for the synthesis of isomelezitose (6-O(F)-glucosylsucrose), a potential nutraceutical. The variants F297A, F297P, R333K, F321A_F319A and E428D catalyze the formation of isomelezitose in up to 70 %
Metabolism of glucosylsucrose and maltosylsucrose by Streptococcus mutans.
T Yamada et al.
Caries research, 14(5), 139-147 (1980-01-01)
T Taga et al.
Carbohydrate research, 251, 203-212 (1994-01-03)
Erlose [beta-D-fructofuranosyl O-alpha-D-glucopyranosyl-(1-->4)-D-glucopyranoside] trihydrate, C18H32 O16.3H2O, M(r) = 558.48, is orthorhombic, P2(1)2(1)2(1) with a = 31.164(7), b = 13.111(5), c = 11.636(5) A, and Z = 8. The structure was solved by direct methods, and refined to R = 0.035
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
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