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Merck

02187

Isoorientin

≥98.0% (HPLC)

Synonym(s):

Homoorientin, Luteolin 6-C-β-D-glucoside, Luteolin 6-C-glucoside

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About This Item

Empirical Formula (Hill Notation):
C21H20O11
CAS Number:
Molecular Weight:
448.38
UNSPSC Code:
12352201
PubChem Substance ID:
MDL number:
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assay

≥98.0% (HPLC)

SMILES string

OC[C@H]1O[C@H]([C@H](O)[C@@H](O)[C@@H]1O)c2c(O)cc3OC(=CC(=O)c3c2O)c4ccc(O)c(O)c4

InChI

1S/C21H20O11/c22-6-14-17(27)19(29)20(30)21(32-14)16-11(26)5-13-15(18(16)28)10(25)4-12(31-13)7-1-2-8(23)9(24)3-7/h1-5,14,17,19-24,26-30H,6H2/t14-,17-,19+,20-,21+/m1/s1

InChI key

ODBRNZZJSYPIDI-VJXVFPJBSA-N

Biochem/physiol Actions

C-glycosyl flavone with anti-inflammatory, antimicrobial and antioxidant properties. Induces antioxidant response through PI3K singaling.
Luteolin, a common flavonoid, has been shown to inhibit secretion of ET-1 by porcine aortic endothelial cells at a 10 uM concentration. However, the luteolin glycoside compound, luteolin 6-C-glucoside, showed very weak inhibition of ET-1 release and inhibition only occurred at higher concentrations of luteolin 6-C-glucoside.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.


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Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable



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