Guanfu base G
Based on 1 Customer Validation
Guanfu base G is an antiarrhythmic alkaloid isolated from Aconitum coreanum. Guanfu base G inhibits HERG channel current with an IC50 of 17.9 μM.
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研究用途以外に使用した場合、当社は一切の責任を負いかねます。
- 純度: 99.91%
- CAS 番号: 78969-72-9
- 分子式: C26H33NO7
- 分子量:471.54
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保管条件:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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生物活性
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化学情報
- 純度とドキュメンテーション
- 参考文献
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Help & FAQs
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生物活性
IC50: 17.9 μM (HERG channel)[2]
The effects of Guanfu base G is investigated in human embryonic kidney 293 (HEK293) cells transiently transfected with HERG complementary DNA using a whole-cell patch clamp technique. Guanfu base G inhibits HERG channel current in concentration-, voltage-, and time-dependent manners. Guanfu base G shifts the activation curve in a negative direction and accelerated channel inactivation but shows no effect on the inactivation curve. Moreover, Guanfu base G also accelerates channel recovery from inactivation[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Rats[1]
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Dosage:5 mg/kg
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Administration:Intravenous injection; for 5, 15, 30, 45, 60, 120, 240, 360, 480, 600, 720, 960 and 1200 minutes (Pharmacokinetic study)
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Result:The pharmacokinetic behavior was better in rats, the T1/2 was 4.16 hours.
化学情報
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CAS 番号 78969-72-9
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性状 Solid
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分子量 471.54
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分子式 C26H33NO7
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Color White to off-white
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SMILES
CC(O[C@H]([C@]1([H])[C@H]2OC(C)=O)[C@@]3([H])[C@@]45C6[C@]2(O)C3(CC1=C)C[C@@]7([H])[C@]4([H])[C@@](C)(C[C@H](OC(C)=O)C5)C[N@]67)=O
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Structure Classification
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Initial Source
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輸送条件
Room temperature in continental US; may vary elsewhere.
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保管条件
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
純度とドキュメンテーション
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データシート (281 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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取扱説明書 (2659 KB)
参考文献
[1]. Zhang L, et al. Simultaneous determination of Guanfu base G and its active metabolites by UPLC-MS/MS in rat plasma and its application to a pharmacokinetic study. J Chromatogr B Analyt Technol Biomed Life Sci. 2014 Apr 15;957:1-6. [Content Brief]
[2]. Huang X, et al. Comparative effects of Guanfu base A and Guanfu base G on HERG K+ channel. J Cardiovasc Pharmacol. 2012 Jan;59(1):77-83. [Content Brief]
Calculators
濃度 (開始) × 体積 (開始) = 濃度 (終了) × 体積 (終了)
Guanfu base G 関連分類
HY-N5006 関連分類
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