Tamoxifen-d5
(Synonyms: ICI 47699-?d5; (Z)-Tamoxifen-?d5; trans-Tamoxifen-?d5) 目录号 : GC48124
An internal standard for the quantification of tamoxifen
Cas No.:157698-32-3
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Tamoxifen-d5 contains five deuterium atoms at the 3, 3, 4, 4, and 4 positions. It is intended for use as an internal standard for the quantification of tamoxifen by GC- or LC-MS. Tamoxifen is a selective estrogen receptor (ER) modulator, evoking tissue-dependent effects. It is an antagonist of ER action in breast tissue and breast cancer cells and is reported to be effective in the treatment of early breast cancer to prevent tumor growth.1,2 Importantly, tamoxifen has been reported to act as an ER agonist in bone and blood vessels, helping to minimize osteoporosis and reduce the risk of cardiovascular disease in post-menopausal women.3 Also, tamoxifen is a partial ER agonist in uterine tissues and is reported to increase the risk of endometrial carcinoma.4
1.Horwitz, K.B., and McGuire, W.L.Nuclear mechanisms of estrogen action. Effects of estradiol and anti-estrogens on estrogen receptors and nuclear receptor processingJ. Biol. Chem253(22)8185-8191(1978) 2.Clarke, M., Collins, R., Davies, C., et al.Tamoxifen for early breast cancer: An overview of the randomised trialsLancet351(9114)1451-1467(1998) 3.Tonetti, D.A., and Jordan, V.C.Targeted anti-estrogens to treat and prevent diseases in womenMol. Med. Today2(5)218-223(1996) 4.Jordan, V.C., and Assikis, V.J.Endometrial carcinoma and tamoxifen: Clearing up a controversyClin. Cancer Res.1(5)467-472(1995)
| Cas No. | 157698-32-3 | SDF | |
| 别名 | ICI 47699-?d5; (Z)-Tamoxifen-?d5; trans-Tamoxifen-?d5 | ||
| Canonical SMILES | CN(C)CCOC1=CC=C(/C(C2=CC=CC=C2)=C(C3=CC=CC=C3)/C([2H])([2H])C([2H])([2H])[2H])C=C1 | ||
| 分子式 | C26H24D5NO | 分子量 | 376.6 |
| 溶解度 | DMF: 20 mg/ml,DMSO: 2 mg/ml,Ethanol: 20 mg/ml | 储存条件 | Store at -20°C |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 2.6553 mL | 13.2767 mL | 26.5534 mL |
| 5 mM | 0.5311 mL | 2.6553 mL | 5.3107 mL |
| 10 mM | 0.2655 mL | 1.3277 mL | 2.6553 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。