PC945,99.62%

产品编号:Bellancom-117766| CAS NO:1931946-73-4| 分子式:C38H37F3N6O3| 分子量:682.73

本网站销售的所有产品仅用于工业应用或者科学研究等非医疗目的,不可用于人类或动物的临床诊断或者治疗,非药用,非食用,

货号 包装 价格 库存与货期 购买量 操作
Bellancom-117766
5000.00 杭州 北京(现货)
Bellancom-117766
8500.00 杭州 北京(现货)
Bellancom-117766
24000.00 杭州 北京(现货)
Bellancom-117766
36000.00 杭州 北京(现货)

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PC945

产品介绍 PC945 是一种有效的抗真菌 (antifungal) 三唑类活性分子,对多种敏感和耐药的烟曲霉菌株都具有抗药性。PC945 是烟曲霉甾醇 14α-去甲基酶 (CYP51A/CYP51B) 活性的有效、紧密结合的抑制剂,IC50s 分别为 0.23 μM 和 0.22 μM。
生物活性

PC945, a potent, long-acting antifungal triazole, possesses activity against a broad range of both azole-susceptible and azole-resistant strains of Aspergillus fumigatus. PC945 is also a potent, tightly binding inhibitor of A. fumigatus sterol 14α-demethylase activity, CYP51A and CYP51B, with IC50s of 0.23 μM and 0.22 μM, respectively.

体外研究

PC945 is a triazole antifungal designed for administration via inhalation.
PC945 exhibits the most potent antifungal activity on azole-susceptible strain NCPF2010 with the MIC value of 0.063 µg/mL.

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究

PC945 (0.56-14 μg/mouse; intranasal; daily for 7 days) substantially inhibits the incidence of rolling behavior.

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Specific-pathogen-free A/J mice (male, 5 weeks old, pulmonary Aspergillus infection)
Dosage: 0.56, 2.8, 14 μg/mouse (intranasal application of 0.016-, 0.08-, and 0.4-mg/ml suspensions, respectively)
Administration: Intranasal; daily for 7 days
Result: Substantially inhibited the incidence of rolling behavior.
体内研究

PC945 (0.56-14 μg/mouse; intranasal; daily for 7 days) substantially inhibits the incidence of rolling behavior.

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Specific-pathogen-free A/J mice (male, 5 weeks old, pulmonary Aspergillus infection)
Dosage: 0.56, 2.8, 14 μg/mouse (intranasal application of 0.016-, 0.08-, and 0.4-mg/ml suspensions, respectively)
Administration: Intranasal; daily for 7 days
Result: Substantially inhibited the incidence of rolling behavior.
性状Solid
溶解性数据
In Vitro: 

DMSO : 100 mg/mL (146.47 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.4647 mL 7.3235 mL 14.6471 mL
5 mM 0.2929 mL 1.4647 mL 2.9294 mL
10 mM 0.1465 mL 0.7324 mL 1.4647 mL
*

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, 6 months; -20°C, 1 month。-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。

In Vivo:

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    40% PEG300    5% Tween-80    45% saline

    Solubility: 2.5 mg/mL (3.66 mM); Suspended solution; Need ultrasonic

    此方案可获得 2.5 mg/mL (3.66 mM) 的均匀悬浊液,悬浊液可用于口服和腹腔注射。

    以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

    将 0.9 g 氯化钠,完全溶解于 100 mL ddH₂O 中,得到澄清透明的生理盐水溶液
  • 2.

    请依序添加每种溶剂: 10% DMSO    90% corn oil

    Solubility: ≥ 2.5 mg/mL (3.66 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (3.66 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。

*以上所有助溶剂都可在 西域 网站选购。
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
参考文献

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