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:
Molecular Weight:
342.30
EC Number:
209-568-6
UNSPSC Code:
12352200
MDL number:
Beilstein/REAXYS Number:
93360
grade
analytical standard
Quality Segment
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
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
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
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.
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Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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