Bay 41-4109 racemate
(Synonyms: 3-羟基-2-吡咯烷酮) 目录号 : GC32115
An antiviral agent
Cas No.:298708-79-9
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Cell experiment: | Cellular metabolism is evaluated by MTT colorimetry. HepG2.2.15 cells are plated at a density of 2 × 103 cells per well in 96-well plates. After 8 d of treatment with different concentrations of each antiviral compound, 20 μL of MTT solution (5 g/L) are added to each well and incubated at 37°C for 4 h. Next, 150 μL of DMSO is added and stirred for 10 min to dissolve the crystals. Absorbance values are recorded at 490 nm by using an ELISA reader. The MTT values are calculated using the curve regression equation[3]. |
Animal experiment: | Mice: The HBV-transgenic mice are used in the study. Compounds (BAY 41-4109) are formulated as a suspension in 0.5% Tylose and administered per os to mice two times/day for a 28 day period. The 0.5% Tylose serves as a placebo. Six hours after the last treatment, the animals are sacrificed and livers are removed and immediately frozen for subsequent analysis. Blood is obtained by cardiac puncture of the anesthesized animals[1]. |
References: [1]. Weber O, et al. Inhibition of human hepatitis B virus (HBV) by a novel non-nucleosidic compound in a transgenic mouse model. Antiviral Res. 2002 May;54(2):69-78. | |
(±)-BAY 41-4109 is a heteroaryldihydropyrimidine with antiviral activity.1 It inhibits hepatitis B virus (HBV) replication in HepG2.2.15 cells (IC50 = 202 nM) without affecting cell growth. (±)-BAY 41-4109 (25 mg/kg) reduces viral replication and viral load in a humanized mouse model of HBV infection.
1.Brezillon, N., Brunelle, M.-N., Massinet, H., et al.Antiviral activity of Bay 41-4109 on hepatitis B virus in humanized Alb-uPA/SCID micePLoS One6(12)e25096(2011)
| Cas No. | 298708-79-9 | SDF | |
| 别名 | 3-羟基-2-吡咯烷酮 | ||
| Canonical SMILES | O=C(C1=C(C)N=C(C2=NC=C(F)C=C2F)NC1C3=CC=C(F)C=C3Cl)OC | ||
| 分子式 | C18H13ClF3N3O2 | 分子量 | 395.76 |
| 溶解度 | DMSO : ≥ 37 mg/mL (93.49 mM) | 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 | 2.5268 mL | 12.6339 mL | 25.2678 mL |
| 5 mM | 0.5054 mL | 2.5268 mL | 5.0536 mL |
| 10 mM | 0.2527 mL | 1.2634 mL | 2.5268 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。