18854
Kaempferol 7-O-β -D-glucopyranoside
≥90.0% (HPLC)
Synonym(s):
7-(β-D-Glucopyranosyloxy)-3,5-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one, Kaempferol 7-O-glucoside, Populnin
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About This Item
Empirical Formula (Hill Notation):
C21H20O11
CAS Number:
Molecular Weight:
448.38
UNSPSC Code:
12352204
NACRES:
NA.32
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
68205
assay
≥90.0% (HPLC)
form
powder
application(s)
metabolomics
vitamins, nutraceuticals, and natural products
storage temp.
−20°C
SMILES string
OC[C@H]1O[C@@H](Oc2cc(O)c3C(=O)C(O)=C(Oc3c2)c4ccc(O)cc4)[C@H](O)[C@@H](O)[C@@H]1O
InChI
1S/C21H20O11/c22-7-13-15(25)17(27)19(29)21(32-13)30-10-5-11(24)14-12(6-10)31-20(18(28)16(14)26)8-1-3-9(23)4-2-8/h1-6,13,15,17,19,21-25,27-29H,7H2/t13-,15-,17+,19-,21-/m1/s1
InChI key
YPWHZCPMOQGCDQ-HMGRVEAOSA-N
Biochem/physiol Actions
A flavonoid glycoside, found in plants such as aspen bark and leaves and poplar buds and bark, contains antimicrobial activities, and investigated for anticancer activities.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Yuan-Li Li et al.
Journal of ethnopharmacology, 113(1), 115-124 (2007-07-04)
The anticancer activity of eight crude extracts of Smilax china L. rhizome (SCR) against HeLa cells was assessed by MTT assay and clonogenic assay, the fraction rich in flavonoids had show good activity against HeLa cells. A bioassay-guided separation on
Isolation and quantification of kaempferol-7-O-glucoside and their antimicrobial screening of Cassia nodosa bunch.
Singh, D., et al.
Asian Journal of Biochemical and Pharmaceutical Research, 1, 6-16 (2011)
Angela Rubio Moraga et al.
BMC plant biology, 9, 109-109 (2009-08-22)
Flavonol glucosides constitute the second group of secondary metabolites that accumulate in Crocus sativus stigmas. To date there are no reports of functionally characterized flavonoid glucosyltransferases in C. sativus, despite the importance of these compounds as antioxidant agents. Moreover, their
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 18854-1MG | 04061838758873 |
| 18854-5MG | 04061832404141 |