货号:A638512
同义名:
乙炔基雌二醇
/ 17α-Ethynylestradiol;Ethinylestradiol
Ethynylestradiol是一种雌激素,广泛用于联合口服避孕药配方中。
There will be a HazMat fee per item when shipping a dangerous goods. The HazMat fee will be charged to your UPS/DHL/FedEx collect account or added to the invoice unless the package is shipped via Ground service. Ship by air in Excepted Quantity (each bottle), which is up to 1g/1mL for class 6.1 packing group I or II, and up to 25g/25ml for all other HazMat items.
Type | HazMat fee for 500 gram (Estimated) |
Excepted Quantity | USD 0.00 |
Limited Quantity | USD 15-60 |
Inaccessible (Haz class 6.1), Domestic | USD 80+ |
Inaccessible (Haz class 6.1), International | USD 150+ |
Accessible (Haz class 3, 4, 5 or 8), Domestic | USD 100+ |
Accessible (Haz class 3, 4, 5 or 8), International | USD 200+ |
规格 | 价格 | 会员价 | 库存 | 数量 | |||
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快速发货 顺丰冷链运输,1-2 天到达
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免费溶解
描述 | Ethinyl estradiol, also called 17α-Ethynyl estradiol, is contained in many oral contraceptives. The estradiol and progestin included in oral contraceptives prevent pregnancy by inhibiting the release of luteinizing hormone and follicle stimulating hormone from the pituitary gland, which prevents ovulation, changes the lining of the uterus to inhibit implantation, and alters the cervical mucus to prevent sperm from entering[3]. Neonatal exposure to Ethinyl estradio (low: 20 and high: 2000 g/kg) induced an abnormal estrous cycle during postnatal day 171–190 in low-dose group and postnatal day 126–145 in high-dose group[4]. Ethinyl estradiol at the dose of 5.0 μg/rat induced a decline in immobility behavior (p < 0.001) and an increase in both swimming (p < 0.04) and climbing (p < 0.001) behaviors compared with the control group[5]. |
计算器 | ||||
存储液制备 | ![]() |
1mg | 5mg | 10mg |
1 mM 5 mM 10 mM |
3.37mL 0.67mL 0.34mL |
16.87mL 3.37mL 1.69mL |
33.74mL 6.75mL 3.37mL |
CAS号 | 57-63-6 |
分子式 | C20H24O2 |
分子量 | 296.403 |
别名 | 乙炔基雌二醇 ;17α-Ethynylestradiol;Ethinylestradiol;Progynon C;Organon;Microfollin Forte;Ginestrene;Ethynyl E2;Ethynyl 17β-Oestradiol;Ethynyl 17β-Estradiol |
运输 | 蓝冰 |
存储条件 |
In solvent -20°C:3-6个月-80°C:12个月 Pure form Sealed in dry,Room Temperature |
溶解方案 |
DMSO: 105 mg/mL(354.25 mM),注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO 以下溶解方案都请先按照体外实验的方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议现用现配,当天使用; 以下溶剂前显示的百分比是指该溶剂在终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶
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动物实验配方 |