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Merck
CN

00660585

Vitexin 2-O-rhamnoside

primary reference standard

Synonym(s):

2-O-Rhamnosylvitexin

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About This Item

Empirical Formula (Hill Notation):
C27H30O14
CAS Number:
Molecular Weight:
578.52
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
85151701
MDL number:
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InChI key

LYGPBZVKGHHTIE-HUBYJIGHSA-N

SMILES string

C[C@@H]1O[C@@H](O[C@@H]2[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]2c3c(O)cc(O)c4C(=O)C=C(Oc34)c5ccc(O)cc5)[C@H](O)[C@H](O)[C@H]1O

InChI

1S/C27H30O14/c1-9-19(33)21(35)23(37)27(38-9)41-26-22(36)20(34)16(8-28)40-25(26)18-13(31)6-12(30)17-14(32)7-15(39-24(17)18)10-2-4-11(29)5-3-10/h2-7,9,16,19-23,25-31,33-37H,8H2,1H3/t9-,16+,19-,20+,21+,22-,23+,25-,26+,27-/m0/s1

grade

primary reference standard

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

HWI

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

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General description

Produced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate.

Application

Reference standard in the analysis of herbal medicinal products.

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Protocols

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