66468
熊果苷
analytical standard
别名:
4-羟基苯基-β- D -吡喃葡萄糖苷, p -熊果苷, 对苯二酚 β- D -吡喃葡萄糖苷
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关于此项目
经验公式（希尔记法）:
C12H16O7
化学文摘社编号:
分子量:
272.25
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
207-850-3
Beilstein/REAXYS Number:
89673
MDL number:
产品名称
熊果苷, analytical standard
SMILES string
OC[C@H]1O[C@@H](Oc2ccc(O)cc2)[C@H](O)[C@@H](O)[C@@H]1O
InChI key
BJRNKVDFDLYUGJ-RMPHRYRLSA-N
InChI
1S/C12H16O7/c13-5-8-9(15)10(16)11(17)12(19-8)18-7-3-1-6(14)2-4-7/h1-4,8-17H,5H2/t8-,9-,10+,11-,12-/m1/s1
grade
analytical standard
assay
≥98% (HPLC)
optical activity
[α]/D -64.0±2.0°, c = 3 in H2O
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
application(s)
food and beverages
format
neat
storage temp.
2-8°C
Quality Level
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Application
有关合适仪器技术的更多信息，请参考产品分析证书。如需进一步支持，请联系技术服务部门。
General description
熊果苷是 aβ- D -对苯二酚的吡喃葡萄糖苷，天然存在，可用于治疗各种皮肤色素沉着过度。其操作机制主要涉及抑制人黑色素细胞的酪氨酸酶活性，也通过抑制黑色素合成酶抑制黑色素的生成。
Other Notes
在我们的NMR在线平台ChemisTwin®上可以找到本品对应的数字化标准物质。您可使用ChemisTwin®上的数字等效品鉴定您的样品并进行定量分析（使用数字化外标）。可查看该物质的NMR谱图，只需点击几次鼠标，就能进行在线样品比对。欢迎点击了解更多，开启免费试用之旅。
Packaging
无底玻璃瓶。内含物装在插入的融合锥内。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Arbutin: mechanism of its depigmenting action in human melanocyte culture
Maeda K and Fukuda M
Journal of Pharmacology and Experimental Therapeutics, 276(2), 765-769 (1996)
Jyh-Myng Zen et al.
Journal of AOAC International, 94(3), 985-990 (2011-07-30)
An online derivatization followed by a disposable electrochemical sensor was used for the determination of arbutin (AR) in cosmetic products. The AR was chemically oxidized by MnO2 and subsequently reduced at inexpensive screen-printed carbon electrodes using a low detection potential
Hyo-Jong Lee et al.
Inflammation research : official journal of the European Histamine Research Society ... [et al.], 61(8), 817-825 (2012-04-11)
Arbutin, which is found in the genus Arctostaphylos, is an anti-oxidant and a depigmenting agent. The present study was designed to validate the anti-inflammatory effect of arbutin. The anti-inflammatory properties of arbutin were studied using a lipopolysaccharide (LPS)-stimulated murine BV2
Mi Jeong Kang et al.
Archives of pharmacal research, 34(4), 687-693 (2011-05-06)
A possible role of metabolism by intestinal bacteria in arbutin-induced toxicity was investigated in mammalian cell cultures. Following an incubation of arbutin with intestinal bacteria, either Bifidobacterium longum HY81 or Bifidobacterium adolescentis, for 24 h, its aglycone hydroquinone could be
Bernardo Antonio Frontana-Uribe et al.
Molecules (Basel, Switzerland), 16(10), 8866-8873 (2011-10-25)
From the aerial parts of Salvia mexicana var. mexicana, two C-10 epimers (α and β) of salvimexicanolide were isolated. Our interpretation of the data, especially the 13C NMR, led us to conclude that the previously described 13C-NMR spectrum of the
商品
Development of an HPLC-UV method to determine Arbutin and Hydroquinone in whitening serum using a Chromolith® HighResolution C18 100x2mm HPLC column.
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