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Merck

91897

Supelco

根皮素

analytical standard

别名:

& # 946;-(4-羟基苯基)-2,4,6-三羟基苯丙酮, 2 & # 8242;,4 & # 8242;,6 & # 8242;-三羟基-3-(4-羟基苯基)苯丙酮, 3-(4-羟基苯基)-1-(2,4,6-三羟基苯基)-1-丙酮

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About This Item

经验公式(希尔记法):
C15H14O5
CAS号:
分子量:
274.27
Beilstein:
1887240
EC號碼:
MDL號碼:
分類程式碼代碼:
85151701
PubChem物質ID:
NACRES:
NA.24

品質等級

等級

analytical standard

化驗

≥98.5% (HPLC)

儲存期限

limited shelf life, expiry date on the label

技術

HPLC: suitable
gas chromatography (GC): suitable

雜質

≤8.0% water

mp

~260 °C

應用

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

格式

neat

儲存溫度

2-8°C

SMILES 字串

Oc1ccc(CCC(=O)c2c(O)cc(O)cc2O)cc1

InChI

1S/C15H14O5/c16-10-4-1-9(2-5-10)3-6-12(18)15-13(19)7-11(17)8-14(15)20/h1-2,4-5,7-8,16-17,19-20H,3,6H2

InChI 密鑰

VGEREEWJJVICBM-UHFFFAOYSA-N

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一般說明

根皮素是一种二氢查耳酮类黄酮,具有抗氧化活性,通常存在于苹果和苹果衍生产品中。它被广泛用于清除亚硝酸盐和抑制脂质过氧化。
苹果中发现的主要多酚;根皮苷苷元。

應用

有关合适的仪器技术的更多信息,请参阅产品的分析证书。想要获得更多支持,请联系技术服务部。
根皮素可作为内标用于高效液相色谱法(HPLC)测定褐藻中的固醇和二萜类化合物。

生化/生理作用

-二羰基化合物如乙二醛和甲基乙二醛反应,防止与生物大分子的细胞毒性结合。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Determination of sterols and diterpenoids from brown algae (Cystoseiraceae).
Piovetti L, et al.
Journal of Chromatography A, 588(1-2), 99-105 (1991)
Bioavailability of phloretin and phloridzin in rats.
Crespy V, et al.
The Journal of Nutrition, 131(12), 3227-3230 (2001)
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Bone-remodeling imbalance induced by increased osteoclast formation and bone resorption is known to cause skeletal diseases such as osteoporosis. The reduction of estrogen levels at menopause is one of the strongest risk factors developing postmenopausal osteoporosis. This study investigated osteoprotective

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