Merck
CN
所有图片(4)

文件

安全信息

T5648

Sigma-Aldrich

泰莫西芬

≥99%

登录查看公司和协议定价
所有图片(4)
别名:
(Z)-1-(对二甲基氨基乙氧基苯基)-1,2-二苯基-1-丁烯, (Z)-2-[4-(1,2-二苯基-1-丁烯)苯氧基]-N,N-二甲基乙胺
线性分子式:
C6H5C(C2H5)=C(C6H5)C6H4OCH2CH2N(CH3)2
CAS号:
10540-29-1
分子量:
371.51
EC 号:
234-118-0
MDL编号:
MFCD00010454
PubChem化学物质编号:
24900307

无菌性

(Not packaged in a sterile environment)

检测方案

≥99%

mp

97-98 °C (lit.)

溶解性

H2O: insoluble <0.1% at 20 °C
chloroform: soluble 50 mg/mL, clear, colorless to faintly yellow
2-propanol: soluble
DMSO: soluble
ethanol: soluble
methanol: soluble
propylene glycol: soluble

抗生素抗菌谱

neoplastics

作用机制

enzyme | inhibits

创始人

AstraZeneca

储存温度

2-8°C

SMILES string

CC\C(c1ccccc1)=C(/c2ccccc2)c3ccc(OCCN(C)C)cc3

InChI

1S/C26H29NO/c1-4-25(21-11-7-5-8-12-21)26(22-13-9-6-10-14-22)23-15-17-24(18-16-23)28-20-19-27(2)3/h5-18H,4,19-20H2,1-3H3/b26-25-

InChI key

NKANXQFJJICGDU-QPLCGJKRSA-N

Gene Information

human ... CYP1A2(1544) , EBP(10682) , ESR1(2099) , ESR2(2100) , ESRRA(2101)
rat ... Ar(24208) , Esr1(24890)

正在寻找类似产品? Visit 产品对比指南

应用

他莫昔芬已用于促进ect2flox等位基因在小鼠器官91中的重组。它也用于研究其对脂多糖（LPS）诱导的小胶质细胞激活的影响92。

生化/生理作用

蛋白激酶 C 抑制剂。诱发人类恶性神经胶质瘤细胞系的细胞凋亡。他莫昔芬及其代谢产物 4-羟基他莫昔芬是选择性雌激素反应调节剂 (SERM)，在乳腺中用作雌激素拮抗剂。阻止乳腺肿瘤细胞中雌二醇刺激的 VEGF 的产生。

特点和优势

该化合物是ADME Tox研究的特色产品。点击此处以发现更多的ADME Tox特色产品。可访问sigma.com/discover-bsm了解更多关于用于其他研究领域生物活性小分子。
该化合物由AstraZeneca开发。如需浏览其他药物开发的化合物和批准的药物/候选药物清单，请单击此处。

制备说明

他莫昔芬可以50 mg/ml溶于氯仿并产生一种透明无色至淡黄色的溶液。它还可溶于甲醇、乙醇、2-丙醇和丙二醇。他莫昔芬的储备溶液可按10 mM制备于DMSO中。然而，它几乎不溶于水（溶解度是<0.01%, 20° C）。溶液对紫外光敏感，而DMSO溶液可避光稳定储存在 -20° C。

其他说明

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

象形图

Health hazardEnvironment
GHS08,GHS09

警示用语：

Danger

危险声明

H350 - H360 - H410

危险分类

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A - Repr. 1B

储存分类代码

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

涉药品监管产品

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

已有该产品？

为方便起见，与您过往购买产品相关的文件已保存在文档库中。

访问文档库

难以找到您所需的产品或批次号码？

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

输入内容 1.000309185)

遇到问题？欢迎随时联系我们技术服务 寻求帮助

批号可以在产品标签上"批“ （Lot或Batch）字后面找到。

Aldrich 产品

  • 如果您查询到的批号为 TO09019TO 等，请输入去除前两位字母的批号：09019TO。

  • 如果您查询到的批号含有填充代码（例如05427ES-021），请输入去除填充代码-021的批号：05427ES。

  • 如果您查询到的批号含有填充代码（例如 STBB0728K9），请输入去除填充代码K9的批号：STBB0728。

未找到您寻找的产品？

部分情况下，可能未在线提供COA。如果搜索不到COA，可在线索取。

索取COA

  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. What is the solubility of tamoxifen, Product No. T5648?

    Tamoxifen is tested for solubility in chloroform at a concentration of 50mg/mL.  This yields a colorless to faint yellow solution.  Tamoxifen is practically insoluble in water.  It has been reported to be soluble in methanol, ethanol, 2-propanol and propylene glycol.  This product is also reported to be soluble in DMSO at 10mM concentration.  Reference for DMSO solubility: Wong, K.R., et al., Am. J. Physiol. Heart Circ. Physiol., 277, H1403-H1409 (1999).  Please also see the product information sheet (under Documents, above) for more information on the solubility of this product.

  6. What is the stability of tamoxifen (e.g., Product No. T5648) once in solution?

    Solutions of tamoxifen are sensitive to UV light. According to C.A. O'Brian et al., [Cancer Res. 45, 2462 (1985)], tamoxifen when dissolved in DMSO can be stored at -20°C in the dark. We generally recommend making the solution fresh right before each use.

  7. How do I find the expiration date of the bottle of Product No T5648, Tamoxifen, in my possession?

    According to Sigma Quality Control Data, T5648 (tamoxifen) should be stable for at least two years if stored dessicated at 2-8°C in the dark.  However, there is not an established expiration or retest date for Tamoxifen.  This product is guaranteed for 1 year from shipment, if stored correctly and unopened.

  8. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Microglia-Specific Expression of Olfml3 Is Directly Regulated by Transforming Growth Factor ?1-Induced Smad2 Signaling
Neidert N, et al.
Frontiers in Immunology, 9, 1728-1728 (2018)
Bon-Kyoung Koo et al.
Proceedings of the National Academy of Sciences of the United States of America, 112(24), 7548-7550 (2015-05-30)
Rnf43 (RING finger protein 43) and Znrf3 (zinc/RING finger protein 3) (RZ) are two closely related transmembrane E3 ligases, encoded by Wnt target genes, that remove surface Wnt (wingless-int) receptors. The two genes are mutated in various human cancers. Such
Meimei Liu et al.
Aquatic toxicology (Amsterdam, Netherlands), 213, 105220-105220 (2019-06-16)
Tamoxifen (TAM) is an antiestrogenic agent and can enter the aquatic environment in wastewater. It has been reported that TAM can induce hepatic steatosis in vertebrates, however, the effects of TAM exposure on lipid metabolism of hepatopancreas in crustaceans remains
Anna Barkovskaya et al.
Scientific reports, 10(1), 16992-16992 (2020-10-14)
In this study, we probed the importance of O-GlcNAc transferase (OGT) activity for the survival of tamoxifen-sensitive (TamS) and tamoxifen-resistant (TamR) breast cancer cells. Tamoxifen is an antagonist of estrogen receptor (ERα), a transcription factor expressed in over 50% of
Takeo Nakaya et al.
Cancer research, 74(10), 2882-2891 (2014-03-15)
The intestinal epithelium maintains homeostasis by a self-renewal process involving resident stem cells, including Lgr5(+) crypt-base columnar cells, but core mechanisms and their contributions to intestinal cancer are not fully defined. In this study, we examined a hypothesized role for
查看所有相关文献

商品

Autophagy in Cancer Promotes Therapeutic Resistance

We presents an article on Autophagy in Cancer Promotes Therapeutic Resistance

相关内容

Interrogation of Protein Pathways

Interrogation of protein pathways is a foundational part of drug discovery research and drug development. Explore more about protein pathway analysis, including chemical library screening, investigating protein and enzyme activity, and modulating protein pathways by using small molecules.

蛋白通路研究

蛋白通路研究是药物发现研究和药物开发的基础步骤。探索更多有关蛋白通路分析的信息，包括化学库筛查、蛋白质和酶活性研究以及小分子蛋白通路调节。

Discover Bioactive Small Molecules for ADME/Tox

Discover Bioactive Small Molecules for ADME/Tox

Chromatograms

application for HPLC, application for SPE

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门