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80533

Supelco

Fraxin

analytical standard

Synonym(s):
8-(β-D-Glucopyranosyloxy)-7-hydroxy-6-methoxy-2H-1-benzopyran-2-one, Fraxetol-8-glucoside, 7,8-Dihydroxy-6-methoxycoumarin 8-β-D-glucopyranoside, Fraxetin 8-β-D-glucopyranoside, Fraxoside, 8-(β-D-Glucopyranosyloxy)-7-hydroxy-6-methoxycoumarin
Empirical Formula (Hill Notation):
C16H18O10
CAS Number:
Molecular Weight:
370.31
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

assay

≥95.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

application(s)

HPLC: suitable
gas chromatography (GC): suitable

impurities

≤12.0% water

Featured Industry

Food and Beverages

format

neat

SMILES string

COc1cc2C=CC(=O)Oc2c(OC3OC(CO)C(O)C(O)C3O)c1O

InChI

1S/C16H18O10/c1-23-7-4-6-2-3-9(18)25-14(6)15(11(7)20)26-16-13(22)12(21)10(19)8(5-17)24-16/h2-4,8,10,12-13,16-17,19-22H,5H2,1H3/t8-,10-,12+,13-,16+/m1/s1

InChI key

CRSFLLTWRCYNNX-QBNNUVSCSA-N

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

Solution to spectroscopy challenge 10.
Reinhard Meusinger
Analytical and bioanalytical chemistry, 384(5), 1027-1028 (2006-02-17)
Cunhong Li et al.
Biomedical chromatography : BMC, 19(9), 696-702 (2005-04-14)
A non-aqueous capillary electrophoresis method has been developed for the separation and simultaneous determination of fraxin, esculin and esculetin in Cortex fraxini and its preparation for the first time. Optimum separation of the analytes was obtained on a 47 cm...
Sheng-Jun Dai et al.
Journal of Asian natural products research, 7(4), 681-685 (2005-08-10)
A new compound, (2R)-4-phenyl-2-O-[beta-D-xylopyranosyl(1-->6)-beta-D-glucopyranosyl]butane (1), has been isolated from the aerial parts of Rhododendren anthopogonoides, together with two known compounds, fraxin (2), and lyoniside (3). Their structures were determined by means of physico-chemical evidence and spectral analyses, including UV, IR...
Weihong Feng et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 36(13), 1782-1789 (2011-10-29)
To establish a new quantitative method for simultaneous determination of multi-coumarins in Fraxini Cortex by using one chemical reference substance, and validate its feasibilities. The new quality evaluation method, quantitative analysis of multi-components by singer-marker (QAMS), was established and validated...
Reversed-phase HPTLC densitometric evaluation of fraxin in Fraxinus excelsior leaves.
P Poukens-Renwart et al.
Journal of pharmaceutical and biomedical analysis, 10(10-12), 1089-1091 (1992-10-01)

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