GDC-0276
目录号 : KM7481 CAS No. : 1494581-70-2 纯度 : 98%

GDC-0276 是一种有效的、选择性的、可逆的具有口服活性 NaV1.7 抑制剂,其 IC50 值为 0.4 nM。GDC-0276 耐受性良好,显现良好的药代动力学特征。GDC-0276 可用于疼痛以及解决现有止痛药物缺陷,如成瘾和脱靶副作用的相关研究。

规格 价格 是否有货 数量
5mg
In-stock
10mg
In-stock
50mg
In-stock
100mg 询价 In-stock
200mg 询价 In-stock

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生物活性

GDC-0276 is a potent, selective, reversible and orally active NaV1.7 inhibitor with an IC50 value of 0.4 nM. GDC-0276 is well tolerated and exhibits a good pharmacokinetic profile. GDC-0276 has the potential for the treatment of pain and to address shortcomings of existing pain medications, such as addiction and off-target side effects.

体内研究

GDC-0276 (oral adminstration; 0.5-5 mg/kg) shows enrichment of 14 with observed specific activities of 22.6 µCi/mg. GDC-0276 is not detected in urine; however, metabolites in urine were enriched in 14 with observed specific activities of 19.6 µCi/mg.

Animal Model: Six drug-naïve beagle dogs Group 1 four dogs (n=2 per sex) and Group 2 2 BDC dogs (n=2 male)
Dosage: 0.5, 1, 2, 3, 4, 5 mg/kg
Administration: Oral adminstration
Result: Showed mean specific activities of 12.2 µCi/mg (a 24% enrichment) (n=4 animals) and 23.5 µCi/mg (a 139% enrichment) (n=2 animals) for Groups 1 and 2, respectively.
分子量
462.58
CAS号
1494581-70-2
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
溶解性数据
In Vitro: 

DMSO : 125 mg/mL (270.22 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.1618 mL 10.8089 mL 21.6179 mL
5 mM 0.4324 mL 2.1618 mL 4.3236 mL
10 mM 0.2162 mL 1.0809 mL 2.1618 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    90% corn oil

    Solubility: ≥ 6.25 mg/mL (13.51 mM); Clear solution

    此方案可获得 ≥ 6.25 mg/mL (13.51 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 62.5 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

临床试验
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