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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

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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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
Takaaki Yasuda et al.
Journal of natural products, 69(5), 755-757 (2006-05-27)
Naturally occurring fraxin (1) was administered orally to rats to investigate its metabolism. Urinary metabolites were analyzed by three-dimensional HPLC, and fraxetin-7-O-sulfate (2), fraxetin-7-O-beta-glucuronide (3), fraxetin (4), 6,7,8-trihydroxycoumarin (5), and fraxidin (6) were isolated. Fraxin (1) was extensively metabolized to
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
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