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Merck

41171

Supelco

4-羟基雌二醇

analytical standard

别名:

1,3,5(10)-Estratriene-3,4,17β-triol

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About This Item

经验公式(希尔记法):
C18H24O3
CAS号:
分子量:
288.38
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24

等级

analytical standard

质量水平

方案

≥95.0% (HPLC)

保质期

limited shelf life, expiry date on the label

技术

HPLC: suitable
gas chromatography (GC): suitable

应用

pharmaceutical

包装形式

neat

储存温度

−20°C

SMILES字符串

[H][C@]12CC[C@]3(C)[C@@H](O)CC[C@@]3([H])[C@]1([H])CCc4c(O)c(O)ccc24

InChI

1S/C18H24O3/c1-18-9-8-11-10-4-6-15(19)17(21)13(10)3-2-12(11)14(18)5-7-16(18)20/h4,6,11-12,14,16,19-21H,2-3,5,7-9H2,1H3/t11-,12-,14+,16+,18+/m1/s1

InChI key

QOZFCKXEVSGWGS-ZHIYBZGJSA-N

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应用

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

生化/生理作用

4-Hydroxyestradiol, an metabolite of estradiol, forms adducts with adenine (N3) and guanine (N7) by depurinating sites in DNA of cultured human breast epithelial cells. This effect may play an important role in malignant transformation of these cells.

分析说明

LC-MS identity conforms

象形图

Health hazard

警示用语:

Warning

危险声明

预防措施声明

危险分类

Carc. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Tilak Khanal et al.
Toxicology and applied pharmacology, 277(1), 39-48 (2014-03-19)
Leptin, a hormone with multiple biological actions, is produced predominantly by adipose tissue. Among its functions, leptin can stimulate tumour cell growth. Oestrogen receptor α (ERα), which plays an essential role in breast cancer development, can be transcriptionally activated in

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