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80533

Supelco

Fraxin

analytical standard

Synonym(s):

7,8-Dihydroxy-6-methoxycoumarin 8-β-D-glucopyranoside, 8-(β-D-Glucopyranosyloxy)-7-hydroxy-6-methoxy-2H-1-benzopyran-2-one, 8-(β-D-Glucopyranosyloxy)-7-hydroxy-6-methoxycoumarin, Fraxetin 8-β-D-glucopyranoside, Fraxetol-8-glucoside, Fraxoside

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About This Item

Empirical Formula (Hill Notation):
C16H18O10
CAS Number:
524-30-1
Molecular Weight:
370.31
EC Number:
208-355-5
MDL number:
MFCD00010093
UNSPSC Code:
85151701
PubChem Substance ID:
329768930
NACRES:
NA.24
Pricing and availability is not currently available.

grade

analytical standard

Quality Level

100

Assay

≥95.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

impurities

≤12.0% water

application(s)

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

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG7214
BCCC0827
BCBZ9838
BCCB4231
BCBZ1639

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Solution to spectroscopy challenge 10.
Reinhard Meusinger
Analytical and bioanalytical chemistry, 384(5), 1027-1028 (2006-02-17)
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)
Wan Kyunn Whang et al.
Experimental & molecular medicine, 37(5), 436-446 (2005-11-03)
Coumarins comprise a group of natural phenolic compounds found in a variety of plant sources. In view of the established low toxicity, relative cheapness, presence in the diet and occurrence in various herbal remedies of coumarins, it appears prudent to
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