Merck

R5010

Sigma-Aldrich

白藜芦醇

≥99% (HPLC)

别名:
3,4′,5-三羟基-反式-二苯乙烯, 5-[(1E)-2-(4-羟基苯基)乙烯基]-1,3-苯二酚
Empirical Formula (Hill Notation):
C14H12O3
CAS号:
分子量:
228.24
MDL编号:
PubChem化学物质编号:
NACRES:
NA.25

生物来源

plant root (bushy knotweed)

质量水平

检测方案

≥99% (HPLC)

形式

powder

溶解性

acetone: 50 mg/mL, clear, faintly yellow

application(s)

metabolomics
vitamins, nutraceuticals, and natural products

储存温度

−20°C

SMILES string

Oc1ccc(cc1)\C=C\c2cc(O)cc(O)c2

InChI

1S/C14H12O3/c15-12-5-3-10(4-6-12)1-2-11-7-13(16)9-14(17)8-11/h1-9,15-17H/b2-1+

InChI key

LUKBXSAWLPMMSZ-OWOJBTEDSA-N

Gene Information

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此商品
34092Y00011941602105
Resveratrol ≥99% (HPLC)

Sigma-Aldrich

R5010

白藜芦醇

Resveratrol analytical standard

Supelco

34092

白藜芦醇

Resveratrol European Pharmacopoeia (EP) Reference Standard

Y0001194

白藜芦醇

trans-Resveratrol United States Pharmacopeia (USP) Reference Standard

USP

1602105

反式-白藜芦醇

assay

≥99% (HPLC)

assay

-

assay

-

assay

-

form

powder

form

-

form

-

form

solid

solubility

acetone: 50 mg/mL, clear, faintly yellow

solubility

-

solubility

-

solubility

-

application(s)

metabolomics
vitamins, nutraceuticals, and natural products

application(s)

cleaning products
cosmetics
food and beverages
personal care

application(s)

pharmaceutical (small molecule)

application(s)

-

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

2-8°C

应用

白藜芦醇已用于:
  • 包封实验
  • 研究其对Ca2+/钙调蛋白依赖性蛋白激酶II的糖尿病诱导激活介导的视网膜神经元细胞死亡的神经保护作用
  • 用作体内荧光法评估葡萄叶stilbene含量的标准品

COX-1 选择性抑制剂。

生化/生理作用

白藜芦醇是一种在葡萄皮和其他植物中发现的酚类植物抗毒素。这种成分具有胞内抗氧化活性,可激活烟酰胺腺嘌呤二核苷酸(NAD+)依赖性组蛋白脱乙酰基酶1 (SIRT1),参与线粒体生物发生、增强过氧化物酶体增殖物激活受体γ共激活因子-1a (PGC-1a)和FOXO(叉头框)活性。白藜芦醇的抗糖尿病、神经保护和抗脂肪形成作用可能是通过SIRT1的激活而介导的。白藜芦醇对单纯疱疹病毒-1 (HSV1)和HSV2具有抗病毒作用。此外,它还具有抗肿瘤和植物雌激素生物活性。目前确知白藜芦醇可通过介导几种生理事件,延长许多物种的寿命。

制备说明

可溶于乙醇、DMSO和丙酮。 仅有极少量的可溶于水(3 mg/100 mL)。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(F)

392.0 °F - closed cup - (External MSDS)

闪点(C)

> 200.0 °C - closed cup - (External MSDS)

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


Certificates of Analysis (COA)

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在网站页面上,产品编号会附带包装尺寸/数量一起显示(例如:T1503-25G)。请确保 在“产品编号”字段中仅输入产品编号 (示例 T1503).

示例

T1503
货号
-
25G
包装规格/数量

其它示例:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

请输入1.000309185)

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91211

氧化白藜芦醇

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Sigma-Aldrich

SML1078

4-溴白藜芦醇

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Sigma-Aldrich

E7034

EX-527

Sirtinol ≥95% (HPLC)

Sigma-Aldrich

S7942

Sirtinol

Fast and local assessment of stilbene content in grapevine leaf by in vivo fluorometry
Poutaraud A, et al.
Journal of Agricultural and Food Chemistry, 55(13), 4913-4920 (2007)
Therapeutic potential of resveratrol: the in vivo evidence
Baur JA and Sinclair DA
Nature Reviews Drug Discovery, 5(6), 493-493 (2006)
Halloysite clay nanotubes for resveratrol delivery to cancer cells
Vergaro V, et al.
Macromolecular Bioscience, 12(9), 1265-1271 (2012)
Resveratrol improves health and survival of mice on a high-calorie diet
Baur JA, et al.
Nature, 444(7117), 337-337 (2006)
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商品

Dietary Antioxidants

Antioxidants protect biological systems from oxidative damage produced by oxygen-containing free radicals and from redoxactive transition metal ions such as iron, copper, and cadmium.

膳食抗氧化剂

抗氧化剂可保护生物系统免受含氧自由基和氧化还原过渡金属离子(如铁、铜和镉)引起的氧化损伤。

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