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Merck
CN

92413

D-(+)-Melibiose

analytical standard

Synonym(s):

6-O-α-D-Galactopyranosyl-D-glucose

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About This Item

Empirical Formula (Hill Notation):
C12H22O11
CAS Number:
585-99-9
Molecular Weight:
342.30
EC Number:
209-568-6
UNSPSC Code:
12352200
MDL number:
MFCD00168065
Beilstein/REAXYS Number:
93360

Key Documents

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InChI

1S/C12H22O11/c13-1-4(15)7(17)8(18)5(16)3-22-12-11(21)10(20)9(19)6(2-14)23-12/h1,4-12,14-21H,2-3H2/t4-,5+,6+,7+,8+,9-,10-,11+,12-/m0/s1

InChI key

AYRXSINWFIIFAE-GFRRCQKTSA-N

SMILES string

OC[C@H]1O[C@H](OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O)[C@H](O)[C@@H](O)[C@H]1O

grade

analytical standard

assay

≥98% (HPLC)

optical activity

[α]/D 137.0±3.0°, 10 hr, c = 5 in H2O

shelf life

limited shelf life, expiry date on the label

analyte chemical class(es)

oligosaccharides

impurities

≤7.0% water

application(s)

food and beverages

format

neat

Quality Level

100

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General description

Melibiose is a disaccharide, composed of galactose and glucose with an α-1,6 glycoside linkage. It is reported to promote the absorption of quercetin glycosides in the ligated small intestinal loop of rats.

Application

D-(+)-Melibiose may be used as an analytical reference standard for the determination of the analyte in soybean samples using normal-phase high-performance liquid chromatography (HPLC) with evaporative light scattering detection and in environmental samples by gas chromatography-mass spectrometry (GC-MS) technique.

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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

Lot/Batch Number
BCCH4403
BCCF0086
BCBW4240

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A simple analytical method for high-throughput screening of major sugars from soybean by normal-phase HPLC with evaporative light scattering detection
Valliyodan B, et al.
Chromatography Research International, 2015 (2015)
Analysis of sugars in environmental samples by gas chromatography?mass spectrometry
Medeiros MP, et al.
Journal of Chromatography A, 1141(2), 271-278 (2007)
Melibiose, a nondigestible disaccharide, promotes absorption of quercetin glycosides in rat small intestine
Tanaka S, et al.
Journal of Agricultural and Food Chemistry, 64(49), 9335-9341 (2016)

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