Cyclofenil is a selectiveestrogen receptormodulator and an ovulation-inducing agent. Cyclofenil shows an inhibitory effect ondengue virusreplication in Vero cells with anEC₅₀of 1.62 μM. Cyclofenil has anti-dengue-virus activity^[1][2].

Estrogen receptor^[1]; Dengue virus^[1]

Cyclofenil shows an inhibitory effect on dengue virus (DENV) replication in mammalian cells but not in mosquito cells^[1].
Cyclofenil also inhibits the replication of Zika virus. A time-of-addition assay suggested that Cyclofenil may interfere with two stages of the Dengue virus (DENV) life cycle: the translation-RNA synthesis and assembly-maturation stages. The level of intracellular infectious particles decreased more drastically after treatment with Cyclofenil than the viral RNA level do, indicating that the assembly-maturation stage might be the main target of Cyclofenil^[1].

The number of estrogen receptors α (ERα) and β (ERβ)-immunoreactive (-ir) cells is determined of each stage of the estrous cycle in intact rats. Additionally, the effects of blocking ERα and ERβ on ovulation rate on diestrus-2 or proestrus day through the microinjection of methyl-piperidino-pyrazole (MPP) or Cyclofenil in either side of preoptic-anterior hypothalamic area (POA-AHA) are evaluated. The number of ERα-ir and ERβ-ir cells in POA-AHA varied in each phase of estrous cycle. Either MPP or Cyclofenil in the right side of POA-AHA on diestrus-2 day reduced the ovulation rate, while at proestrus day it was decreased in rats treated in either side with MPP, and in those treated with Cyclofenil in the left side. MPP or Cyclofenil produced a decrease in the surge of luteinizing hormone levels (LH) and an increase in progesterone and follicle stimulating hormone (FSH)^[2].

364.44

Solid

C₂₃H₂₄O₄

2624-43-3

Room temperature in continental US; may vary elsewhere.

DMSO : 100 mg/mL(274.39 mM;Need ultrasonic)

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℃, 6 months; -20℃, 1 month。-80℃ 储存时，请在 6 个月内使用，-20℃ 储存时，请在 1 个月内使用。

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照In Vitro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，建议您现用现配，当天使用； 以下溶剂前显示的百
分比是指该溶剂在您配制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

• 1.

  请依序添加每种溶剂： 10% DMSO    90%corn oil

  Solubility: ≥ 2.5 mg/mL (6.86 mM); Clear solution

  此方案可获得 ≥ 2.5 mg/mL (6.86 mM，饱和度未知) 的澄清溶液，此方案不适用于实验周期在半个月以上的实验。

  以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。