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Merck

78666

Taxifolin

analytical standard

Synonym(s):

(2R,3R)-3,3′,4′,5,7-Pentahydroxyflavanone, (2R,3R)-Dihydroquercetin

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About This Item

Empirical Formula (Hill Notation):
C15H12O7
CAS Number:
480-18-2
Molecular Weight:
304.25
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
329768169
EC Number:
207-543-4
Beilstein/REAXYS Number:
5299277
MDL number:
MFCD00006845

Key Documents

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Product Name

Taxifolin, analytical standard

InChI key

CXQWRCVTCMQVQX-LSDHHAIUSA-N

InChI

1S/C15H12O7/c16-7-4-10(19)12-11(5-7)22-15(14(21)13(12)20)6-1-2-8(17)9(18)3-6/h1-5,14-19,21H/t14-,15+/m0/s1

SMILES string

O[C@@H]1[C@H](Oc2cc(O)cc(O)c2C1=O)c3ccc(O)c(O)c3

grade

analytical standard

assay

≥85% (HPLC)

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

food and beverages

format

neat

Quality Level

100

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Taxifolin can be used as a reference standard for the determination of taxifolin in plasma of rabbit using high performance liquid chromatography technique(HPLC).

General description

Taxifolin is a plant flavonoid, which may find applications in the treatment of coronary heart disease, angina pectoris, cerebral thrombosis, cerebral infarction and sequelae.

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

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN1378
BCCL3286
BCCJ5424
BCCG9193
BCCD7004

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Modulation of hepatic lipoprotein synthesis and secretion by taxifolin, a plant flavonoid
Theriault A, et al.
Journal of Lipid Research, 41, 1969-1979 (2000)
Mijun Peng et al.
Environmental toxicology and pharmacology, 33(2), 327-333 (2012-02-04)
The effect of heavy metal ions, Cd(2+), Hg(2+) and Pb(2+) on taxifolin binding to bovine serum albumin (BSA) has been investigated by spectroscopic methods. The results indicated that the presence of heavy metal ions significantly affected the binding modes and
Anita Elaine Weidmann
European journal of pharmacology, 684(1-3), 19-26 (2012-04-20)
Dihydroquercetin (taxifolin) is a potent flavonoid found in onions, French maritime bark, milk thistle, tamarind seeds and commercially available semi-synthetic monoHER marketed as Venoruton. This review focuses on the therapeutic promise of dihydroquercetin in major disease states such as cancer
Naomi Oi et al.
Cancer prevention research (Philadelphia, Pa.), 5(9), 1103-1114 (2012-07-19)
Skin cancer is one of the most commonly diagnosed cancers in the United States. Taxifolin reportedly exerts multiple biologic effects, but the molecular mechanisms and direct target(s) of taxifolin in skin cancer chemoprevention are still unknown. In silico computer screening
Mathias A E Frevel et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 50(12), 4316-4324 (2012-09-18)
Enzogenol® pine bark extract is a dietary supplement and food ingredient produced by water extraction of Pinus radiata. We present production method, composition, and safety data from rat and dog toxicological and human clinical studies. The dry powder contains proanthocyanidins
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