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Merck

17804

Sigma-Aldrich

Isovitexin

≥98.0% (HPLC)

Synonym(e):

6-C-Glucosylapigenin, Homovitexin, Saponaretin

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About This Item

Empirische Formel (Hill-System):
C21H20O10
CAS-Nummer:
Molekulargewicht:
432.38
Beilstein:
66651
MDL-Nummer:
UNSPSC-Code:
85151701
PubChem Substanz-ID:
NACRES:
NA.25

Assay

≥98.0% (HPLC)

Form

powder

Farbe

white to light yellow

mp (Schmelzpunkt)

220 -221  °C ((428 - 430 °F))

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)cc4

InChI

1S/C21H20O10/c22-7-14-17(26)19(28)20(29)21(31-14)16-11(25)6-13-15(18(16)27)10(24)5-12(30-13)8-1-3-9(23)4-2-8/h1-6,14,17,19-23,25-29H,7H2/t14-,17-,19+,20-,21+/m1/s1

InChIKey

MYXNWGACZJSMBT-VJXVFPJBSA-N

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Anwendung

Isovitexin can be used to study biochemicals found in plants and nutrition. Isovitexin has been used in a study to assess collagenase inhibitors from Viola yedoensis. Isovitexin has also been used in a study to investigate the inhibitory activity of Gentiana lutea extracts on the enzyme myeloperoxidase (MPO), as well as the antioxidant activity of these extracts and their correlation with the total polyphenol content.

Biochem./physiol. Wirkung

Phytochemical found in medicinal herbs. Antioxidant.

Sonstige Hinweise

To gain a comprehensive understanding of our extensive range of Disaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)


Analysenzertifikate (COA)

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Vitexin phyproof® Reference Substance

PHL89290

Vitexin

Isoquercitrin primary reference standard

00140585

Isoquercitrin

Vicenin 2 primary reference standard

03980585

Vicenin 2

Loganin analytical standard

Supelco

36483

Loganin

Hyperosid primary reference standard

00180585

Hyperosid

Branislav Nastasijević et al.
Journal of pharmaceutical and biomedical analysis, 66, 191-196 (2012-04-24)
The aim of this study was to investigate the inhibitory activity of Gentiana lutea extracts on the enzyme myeloperoxidase (MPO), as well as the antioxidant activity of these extracts and their correlation with the total polyphenol content. Extracts were prepared
Kazuki Kanazawa et al.
Journal of agricultural and food chemistry, 60(17), 4359-4368 (2012-04-18)
It is desirable to increase the flavonoid contents of postharvest vegetables since flavonoids play a beneficial role in human health promotion. In the present study, we show that postharvest vegetables increasingly produced flavonoids when irradiated with light near the absorption
C Y Choo et al.
Journal of ethnopharmacology, 142(3), 776-781 (2012-06-12)
The leaves of Ficus deltoidea are used as a traditional medicine by diabetes patients in Malaysia. The objective of the study is to identify and evaluate bioactive constituents with in vivo α-glucosidase inhibition. The partitioned extracts, subfractions and pure bioactive
Yujie Fu et al.
Journal of separation science, 31(2), 268-275 (2008-01-16)
A method based on ultrasonic extraction (USE) followed by LC-MS is presented for the determination of vitexin and isovitexin in pigeonpea extracts in this study. The influential parameters of the USE procedure were optimized, and the optimal conditions were as
Yujie Fu et al.
Journal of chromatography. A, 1139(2), 206-213 (2006-12-05)
Vitexin and isovitexin are a pair of isomeric compounds known as the major constituents in pigeonpea leaves and possess various pharmacological activities. In the present study, the preparative separation of vitexin and isovitexin with macroporous resins (Nankai Hecheng S &

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