73422
樱花素
analytical standard
别名:
4′-5-Dihydroxy-7-methoxyflavanone, 7-O-Methylnaringenin, Naringenin 7-O-methyl ether
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关于此项目
经验公式（希尔记法）:
C16H14O5
化学文摘社编号:
分子量:
286.28
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
85151701
EC Number:
220-980-5
MDL number:
InChI key
DJOJDHGQRNZXQQ-AWEZNQCLSA-N
InChI
1S/C16H14O5/c1-20-11-6-12(18)16-13(19)8-14(21-15(16)7-11)9-2-4-10(17)5-3-9/h2-7,14,17-18H,8H2,1H3/t14-/m0/s1
SMILES string
COc1cc(O)c2C(=O)C[C@H](Oc2c1)c3ccc(O)cc3
grade
analytical standard
assay
≥98.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
impurities
≤5.0% water
application(s)
food and beverages
format
neat
Quality Level
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General description
Sakuranetin is classified under the flavonoids family of phytoalexins.
Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Sakuranetin may be used as an analytical reference standard for the determination of sakuranetin in:
- Aerial parts of Rhus retinorrhoea and Rhus tripartita by chloroform and methanol extractions followed by high performance thin-layer chromatography (HPTLC).
- Rhamnus davurica by high performance liquid chromatography (HPLC) coupled to tandem mass spectrometry with electrospray ionization (ESI-MS/MS) as well as affinity ultrafiltration followed by analysis using ESI-HPLC-MS/MS.
- Royal jelly nutraceutical products by turbulent flow chromatography (TFC) combined with LC-Extractive-Orbitrap analyzer equipped with ESI.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Other Notes
For this product we use the non-stereospecific CAS number. It is expected that the natural enantiomer is predominant, however the substance is prone to racemization in solution. The product is therefore not specified stereospecifically and is only recommended to be used for non-stereospecific analysis.
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
signalword
Warning
hcodes
pcodes
Hazard Classifications
Acute Tox. 4 Oral
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Adriana del V Pacciaroni et al.
Phytotherapy research : PTR, 22(4), 524-528 (2008-04-04)
The chemical study of Heterothalamus alienus gave rutin, spathulenol (1), (1R,7S)-germacra-4(15),5,10(14)-trien-1beta-ol (2), sakuranetin (3), padmatin 3-acetate (4), (2R,3R)-dihydroquercetin-7,3',4'-trimethyl ether (5), (2R,3R)-dihydroquercetin-7,4'-dimethyl ether (6), (2R,3R)-3-acetoxy-5,7,4'-trihydroxyflavanone (7), as the main components of an antifungal extract of the aerial parts of the plant.
Fast analysis of polyphenols in royal jelly products using automated [TM="TurboFlow"]-liquid chromatography-Orbitrap high resolution mass spectrometry.
Lopez-Gutierrez N, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 973, 17-28 (2014)
Young-Ho Jung et al.
Plant physiology and biochemistry : PPB, 43(4), 397-406 (2005-05-24)
Here we characterized a rice (Oryza sativa L.) blast lesion mimic (blm) mutant, identified previously in an N-methyl-N-nitrosourea-mutagenized population of the cultivar Hwacheong (wild type). The rice blm displayed spontaneous necrotic lesion formation on the leaves during development under long-day
Xylosylated Detoxification of the Rice Flavonoid Phytoalexin Sakuranetin by the Rice Sheath Blight Fungus Rhizoctonia solani.
Katsumata S, et al.
Molecules (Basel), 23(2), 276-276 (2018)
R Rakwal et al.
Biochemical and biophysical research communications, 222(3), 732-735 (1996-05-24)
Rice (Oryza sativa L.) leaves irradiated with short wave UV light accumulated the major rice phytoalexin, flavanone sakuranetin. The extracts from these leaves catalyzed the methylation of the hydroxyl group at position 7 of naringenin to yield sakuranetin, with S-adenosyl-L-methionine
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