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Merck
CN

42925

Schaftoside

analytical standard

别名:

8-α-L-Arabinopyranosyl-6-β-D-glucopyranosyl-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one, Apigenin 8-C-α-L-arabinoside 6-C-β-D-glucoside, Shaftoside

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关于此项目

经验公式（希尔记法）:
C26H28O14
化学文摘社编号:
51938-32-0
分子量:
564.49
NACRES:
NA.24
UNSPSC Code:
85151701

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InChI

1S/C26H28O14/c27-6-13-18(32)21(35)23(37)26(40-13)15-19(33)14-10(29)5-12(8-1-3-9(28)4-2-8)39-24(14)16(20(15)34)25-22(36)17(31)11(30)7-38-25/h1-5,11,13,17-18,21-23,25-28,30-37H,6-7H2/t11-,13+,17-,18+,21-,22+,23+,25-,26-/m0/s1

InChI key

MMDUKUSNQNWVET-VYUBKLCTSA-N

SMILES string

OC[C@H]1O[C@H]([C@H](O)[C@@H](O)[C@@H]1O)c2c(O)c([C@@H]3OC[C@H](O)[C@H](O)[C@H]3O)c4OC(=CC(=O)c4c2O)c5ccc(O)cc5

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

application(s)

food and beverages

format

neat

storage temp.

2-8°C

Quality Level

100

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Schaftoside may be used as a reference standard for the determination of the analyte in quince seeds using ion trap high-performance liquid chromatography with pulsed amperometric detection and electrospray ionization combined with tandem mass spectrometry (HPLC-PAD-ESI/MS/MS).

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

存储类别

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCBX0591
BCBW2145
BCBV2178
BCBR1219V

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Approach to the study of C?glycosyl flavones by ion trap HPLC?PAD?ESI/MS/MS: application to seeds of quince (Cydonia oblonga).
Ferreres F, et al.
Phytochemical Analysis, 14(6), 352-359 (2003)

实验方案

HPTLC for Passiflora incarnata

HPTLC fingerprinting enables rapid identification of passion flower with related reference materials.

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