38790
(±)-Pinostrobin
≥99.0% (TLC)
Synonym(s):
(RS)-2,3-Dihydro-5-hydroxy-7-methoxy-2-phenyl-4H-1-benzopyran-4-one
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About This Item
Empirical Formula (Hill Notation):
C16H14O4
CAS Number:
Molecular Weight:
270.28
MDL number:
UNSPSC Code:
12352106
PubChem Substance ID:
NACRES:
NA.25
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Quality Level
assay
≥99.0% (TLC)
SMILES string
COc1cc(O)c2C(=O)CC(Oc2c1)c3ccccc3
InChI
1S/C16H14O4/c1-19-11-7-12(17)16-13(18)9-14(20-15(16)8-11)10-5-3-2-4-6-10/h2-8,14,17H,9H2,1H3
InChI key
ORJDDOBAOGKRJV-UHFFFAOYSA-N
Application
(±)-Pinostrobin, a chiral flavonoid (±), may be used in the development of analytical methods for separation of its individual enantiomers. Pinostrobin may be used to study its neuroprotective antioxidant effects.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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Alka Jaudan et al.
PloS one, 13(2), e0191523-e0191523 (2018-02-09)
Pinostrobin (PN) is a naturally occurring dietary bioflavonoid, found in various medicinal herbs/plants. Though anti-cancer potential of many such similar constituents has been demonstrated, critical biochemical targets and exact mechanism for their apoptosis-inducing actions have not been fully elucidated. The
Monika Asztemborska et al.
Electrophoresis, 24(15), 2527-2531 (2003-08-06)
Micellar electrokinetic chromatography (MEKC) was applied for enantioseparation of selected flavanones, including naringin, hesperidin, neohesperidin, naringenin, hesperetin, pinostrobin, isosakuranetin, eriodictyol, and homoeriodictyol. gamma-Cyclodextrin (gamma-CD) and sodium cholate (SCh) were used as chiral modifiers inducing enantioselectivity to the background electrolyte. From
Yan-Fang Xian et al.
Cellular and molecular neurobiology, 32(8), 1223-1230 (2012-05-09)
Beta-Amyloid peptide (Aβ), a major protein component of brain senile plaques in Alzheimer's disease (AD), has been considered as a critical cause in the pathogenesis of AD. Pinostrobin, a potent flavonoid inducer, is the major and most active ingredient of
Stereospecific analytical method development and preliminary in vivo pharmacokinetic characterization of pinostrobin in the rat.
Sayre CL, Zhang Y, Martinez SE, et al.
Biomedical Chromatography (2012)
Karen J Marsh et al.
Phytochemistry, 160, 31-39 (2019-01-27)
A group of plant specialised metabolites (PSMs) collectively known as unsubstituted B-ring flavanones (UBFs) have previously been found in the foliage of some species from the genus Eucalyptus L'Hér. (Myrtaceae), specifically from the subgenus Eucalyptus (monocalypts). Captive feeding studies using
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