FLAVONOID reference material - FLAVONOID standard - Extrasynthese

FAMILY FLAVONOID

Plant secondary metabolites, derived from 2-phenylchromen-4-one structure, flavonoids are pigment (or co-pigment) for plants, protecting them from UV-radiation, free-radical scavengers, attracting pollinator animals. They have potential salutary effects on human health. In vitro, they are enzymatic inhibitors and have anti-cancer, anti-allergic, anti-inflammatory and anti-microbial activities. They are more than 5000 substances known, usually classified according to the structure of their aglycone pattern, our flavonoid reference material collection contains more than 200 of them.

Our flavonoid standard library presents material of the following sub-famillies: aurone et auronol, flavanone, flavanonol, flavone, flavonol, isoflavane, isoflavone, benzoflavone and biflavone.

(+/-)-Dihydrokaempferol

Flavanonol

(+/-)-Dihydrokaempferol analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Code : #1417 S 10 mg
Formula : C₁₅H₁₂O₆
CAS : 104486-98-8

258.00 $

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(+)-Dihydrokaempferol

Flavanonol

(+)-Dihydrokaempferol analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Code : #1434 S 10 mg
Formula : C₁₅H₁₂O₆
CAS : 480-20-6

298.00 $

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(+/-)-Dihydromyricetin

Flavanonol

(+/-)-Dihydromyricetin analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Code : #1408 S 10 mg
Formula : C₁₅H₁₂O₈
CAS : ND

102.00 $

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(+)-Dihydromyricetin

Flavanonol

(+)-Dihydromyricetin analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Code : #1409 S 10 mg
Formula : C₁₅H₁₂O₈
CAS : 27200-12-0

102.00 $

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(-)-Dihydromyricetin

Flavanonol

(-)-Dihydromyricetin analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Code : #1435 S 5 mg
Formula : C₁₅H₁₂O₈
CAS : ND

328.00 $

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(+)-Dihydrorobinetin

Flavanonol

(+)-Dihydrorobinetin analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Code : #1393 S 10 mg
Formula : C₁₅H₁₂O₇
CAS : 4382-33-6

188.00 $

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3',4'-Dihydroxyflavone

Flavone

3',4'-Dihydroxyflavone analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.

Code : #1204 20 mg
Formula : C₁₅H₁₀O₄
CAS : 4143-64-0

102.00 $

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3,6-Dihydroxyflavone

Flavonol

3,6-Dihydroxyflavone analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.

Code : #1345 10 mg
Formula : C₁₅H₁₀O₄
CAS : 108238-41-1

62.00 $

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4',7-Dihydroxyflavone

Flavone

4',7-Dihydroxyflavone analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.

Code : #1259 20 mg
Formula : C₁₅H₁₀O₄
CAS : 2196-14-7

62.00 $

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7,8 Dihydroxyflavone

Flavone

7,8 Dihydroxyflavone analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.

Code : #1013 10 mg
Formula : C₁₅H₁₀O₄
CAS : 38183-03-8

84.00 $

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5,7-Dihydroxy-3',4',5'-trimethoxyflavanone

Flavanone

5,7-Dihydroxy-3',4',5'-trimethoxyflavanone analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.

Code : #1039 10 mg
Formula : C₁₈H₁₈O₇
CAS : 62252-10-2

280.00 $

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3,7-Dihydroxy-3',4',5'-trimethoxyflavone

Flavonol

3,7-Dihydroxy-3',4',5'-trimethoxyflavone analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.

Code : #1293 5 mg
Formula : C₁₈H₁₆O₇
CAS : 132594-09-3