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Merck
CN

R0908

Sigma-Aldrich

R1881

≥98% (HPLC)

别名:

(17b)-17-羟基-17-甲基-雌甾-4,9,11-三烯-3-酮, NSC 92858, RU 1881, 甲基群勃龙, 美曲勃龙

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About This Item

经验公式(希尔记法):
C19H24O2
CAS号:
分子量:
284.39
MDL编号:
UNSPSC代码:
51111800
PubChem化学物质编号:
NACRES:
NA.77

质量水平

方案

≥98% (HPLC)

表单

powder

旋光性

[α]/D -48 to -68°

药品控制

USDEA Schedule IIIN; Home Office Schedule 4.2; regulated under CDSA - not available from Sigma-Aldrich Canada

颜色

light yellow to yellow

溶解性

DMSO: ≥10 mg/mL

储存温度

2-8°C

SMILES字符串

C[C@]1(O)CC[C@H]2[C@@H]3CCC4=CC(=O)CCC4=C3C=C[C@]12C

InChI

1S/C19H24O2/c1-18-9-7-15-14-6-4-13(20)11-12(14)3-5-16(15)17(18)8-10-19(18,2)21/h7,9,11,16-17,21H,3-6,8,10H2,1-2H3/t16-,17+,18+,19+/m1/s1

InChI key

CCCIJQPRIXGQOE-XWSJACJDSA-N

生化/生理作用

R1881(美曲勃龙)是一种强效的合成雄激素。
雄激素受体(AR) 是核激素受体/转录因子。 R1881,也称美曲勃龙,是一种合成雄激素。它是AR激动剂的黄金标准。

特点和优势

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储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

监管及禁止进口产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Juliet Richards et al.
Cancer research, 72(9), 2176-2182 (2012-03-14)
Prostate cancer progression can be associated with androgen receptor (AR) mutations acquired following treatment with castration and/or an antiandrogen. Abiraterone, a rationally designed inhibitor of CYP17A1 recently approved for the treatment of docetaxel-treated castration-resistant prostate cancer (CRPC), is often effective
Nader Al Nakouzi et al.
European urology, 68(2), 228-235 (2014-05-20)
Cabazitaxel, abiraterone acetate (AA), and enzalutamide have been approved for the treatment of patients with metastatic castration-resistant prostate cancer (mCRPC) following docetaxel chemotherapy. Whether taxanes and next-generation androgen receptor (AR) axis inhibitors are cross-resistant or not is a subject of
Liyuan Yin et al.
Scientific reports, 10(1), 1216-1216 (2020-01-29)
Advanced and therapy-resistant prostate tumors often display neural or neuroendocrine behavior. We assessed the consequences of prostate cancer cell interaction with neural cells, which are rich in the human prostate and resident of the prostate tumor. In 3-dimensional co-culture with
Lingyan Jin et al.
Cancer research, 77(20), 5564-5575 (2017-08-19)
Resistance invariably develops to antiandrogen therapies used to treat newly diagnosed prostate cancers, but effective treatments for castration-resistant disease remain elusive. Here, we report that the transcriptional coactivator CBP/p300 is required to maintain the growth of castration-resistant prostate cancer. To
Robert S Hudson et al.
Molecular cancer, 12, 13-13 (2013-02-16)
Ultraconserved regions (UCR) are genomic segments of more than 200 base pairs that are evolutionarily conserved among mammalian species. They are thought to have functions as transcriptional enhancers and regulators of alternative splicing. Recently, it was shown that numerous RNAs

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