80533
白蜡树苷
analytical standard
别名:
秦皮甙
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关于此项目
经验公式（希尔记法）:
C16H18O10
化学文摘社编号:
分子量:
370.31
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
85151701
EC Number:
208-355-5
MDL number:
InChI key
CRSFLLTWRCYNNX-QBNNUVSCSA-N
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
SMILES string
COc1cc2C=CC(=O)Oc2c(OC3OC(CO)C(O)C(O)C3O)c1O
grade
analytical standard
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
Quality Level
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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.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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
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
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