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79273

Sigma-Aldrich

Kaempferol 3-O-β-D-glucuronide

≥97.0% (HPLC)

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About This Item

Empirical Formula (Hill Notation):
C21H18O12
CAS Number:
22688-78-4
Molecular Weight:
462.36
UNSPSC Code:
12352202
PubChem Substance ID:
329768366

Assay

≥97.0% (HPLC)

storage temp.

−20°C

SMILES string

O[C@@H]1[C@@H](O)[C@@H](O[C@@H]([C@H]1O)C(O)=O)OC2=C(Oc3cc(O)cc(O)c3C2=O)c4ccc(O)cc4

InChI

1S/C21H18O12/c22-8-3-1-7(2-4-8)17-18(13(25)12-10(24)5-9(23)6-11(12)31-17)32-21-16(28)14(26)15(27)19(33-21)20(29)30/h1-6,14-16,19,21-24,26-28H,(H,29,30)/t14-,15-,16+,19-,21+/m0/s1

InChI key

FNTJVYCFNVUBOL-ZUGPOPFOSA-N

Biochem/physiol Actions

Flavonoid glycoside found in vegetables.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Precautionary Statements

P261 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Optimization of a quantitative HPLC determination of potentially anticarcinogenic flavonoids in vegetables and fruits.
Hertog, M.G.L., et al.
Journal of Agricultural and Food Chemistry, 40, 1591-1598 (1992)

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