(S)-Terazosin
Based on 1 Customer Validation
(S)-Terazosin is an active S-enantiomer of Terazosin. (S)-Terazosin is a potent and high-affinity α-adrenoceptor antagonist with Ki values of 3.91 nM, 0.79 nM and 1.16 nM for α1a, α1b and α1d-adrenoceptor, respectively. (S)-Terazosin also has high-affinity for α2a, α2B and α2c-adrenoceptor with Ki values of 729 nM, 3.5 nM and 46.4 nM, respectively.
商品は「研究用試薬」です。人や動物の医療用・臨床診断用・食品用の製品ではありません。
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: 99.71%
- CAS 番号: 109351-33-9
- 分子式: C19H25N5O4
- 分子量:387.43
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保管条件:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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化学情報
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溶剤 & 溶解度
- 純度とドキュメンテーション
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Adrenergic Receptor アイソフォーム固有の製品をすべて表示
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生物活性
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α adrenergic receptor |
The racemic compound and its enantiomers show high and apparently equal affinity for subtypes of α1-adrenoceptors with Ki values in the low nanomolar range, and showed potent antagonism of α1-adrenoceptors in isolated tissues, with the enantiomers approximately equipotent to the racemate at each α1-adrenoceptor subtype. At α2b sites, (R)-Terazosin binds less potently than either the (S)-Terazosin or racemate[1].
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.
化学情報
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CAS 番号 109351-33-9
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性状 Solid
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分子量 387.43
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分子式 C19H25N5O4
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Color White to off-white
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SMILES
O=C(N1CCN(C2=NC(N)=C3C=C(OC)C(OC)=CC3=N2)CC1)[C@H]4OCCC4
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輸送条件
Room temperature in continental US; may vary elsewhere.
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保管条件
Powder -20°C 3 years 4°C 2 years In solvent -80°C 2 years -20°C 1 year
溶剤 & 溶解度
DMSO : 150 mg/mL (387.17 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
濃度 (開始) × 体積 (開始) = 濃度 (終了) × 体積 (終了)
純度とドキュメンテーション
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取扱説明書 (2659 KB)
参考文献
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.5811 mL | 12.9056 mL | 25.8111 mL | 64.5278 mL |
| 5 mM | 0.5162 mL | 2.5811 mL | 5.1622 mL | 12.9056 mL | |
| 10 mM | 0.2581 mL | 1.2906 mL | 2.5811 mL | 6.4528 mL | |
| 15 mM | 0.1721 mL | 0.8604 mL | 1.7207 mL | 4.3019 mL | |
| 20 mM | 0.1291 mL | 0.6453 mL | 1.2906 mL | 3.2264 mL | |
| 25 mM | 0.1032 mL | 0.5162 mL | 1.0324 mL | 2.5811 mL | |
| 30 mM | 0.0860 mL | 0.4302 mL | 0.8604 mL | 2.1509 mL | |
| 40 mM | 0.0645 mL | 0.3226 mL | 0.6453 mL | 1.6132 mL | |
| 50 mM | 0.0516 mL | 0.2581 mL | 0.5162 mL | 1.2906 mL | |
| 60 mM | 0.0430 mL | 0.2151 mL | 0.4302 mL | 1.0755 mL | |
| 80 mM | 0.0323 mL | 0.1613 mL | 0.3226 mL | 0.8066 mL | |
| 100 mM | 0.0258 mL | 0.1291 mL | 0.2581 mL | 0.6453 mL |
(S)-Terazosin 関連分類
HY-B0371D 関連分類
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