| Name | Alfuzosin hydrochloride |
| Description | Alfuzosin hydrochloride (Alfuzosin HCl) is an α1 adrenergic receptor antagonist. It applies to treat benign prostatic hyperplasia (BPH). |
| In vitro | Alfuzosin significantly increases whole-cell peak sodium (hNa(v)1.5) current, increases the probability of late hNa(v)1.5 single-channel openings, and significantly shortens the slow time constant for recovery from inactivation. Alfuzosin also increases hNa(v)1.5 burst duration and number of openings per burst between 2- and 3-fold. [1] Alfuzosin shows a concentration-dependent relaxing effect on rabbit corpus cavernosum (CC) pre-contracted by 10 mM phenylephrine. [2] |
| In vivo | Alfuzosin (300 nM) significantly prolongs action potential duration (APD)(60) in rabbit Purkinje fibers and QT in isolated rabbit hearts. [1] Alfuzosin enhances the number and amplitude of erections induced by apomorphine in spontaneous hypertensive rats (SHR). [3] Alfuzosin behaves as an alpha-adrenergic antagonist blocking the contractions induced by exogenous noradrenaline without altering spikes in both portions of the vas deferens. [4] Alfuzosin (0.03-0.3 mg kg-1, i.v.) markedly inhibits pressor responses produced by the alpha 1-selective agonist, Cirazoline but inhibits only slightly responses to the alpha 2-selective agonist, UK 14,304, in the pithed rat. Alfuzosin (1 mg kg-1, i.v.) has minimal effects against responses mediated by stimulation of prejunctional alpha 2-receptors (UK 14,304-induced inhibition of sympathetic tachycardia). Alfuzosin (0.001-1 mg kg-1, i.v.) and Prazosin (0.001-0.3 mg kg-1, i.v.) produces dose-related inhibition of the increases in urethral pressure caused by stimulation of sympathetic hypogastric nerves in the anaesthetized cat. [5] |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility Information | DMSO : 65 mg/mL (152.61 mM), Sonication is recommended.
H2O : 10.7 mg/mL (25 mM)
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| Keywords | Alfuzosin hydrochloride | bladder neck | inhibit | Alfuzosin | urination | prostatic | Adrenergic Receptor | Beta Receptor | Alfuzosin Hydrochloride | Inhibitor | BPH |
| Inhibitors Related | Olanzapine | Mirtazapine | Octopamine hydrochloride | Gemfibrozil | Dexmedetomidine hydrochloride | Phenylephrine hydrochloride | Isoprenaline hydrochloride | Amitriptyline hydrochloride | Trazodone hydrochloride | Mianserin hydrochloride |
| Related Compound Libraries | Anti-Neurodegenerative Disease Compound Library | Bioactive Compound Library | Membrane Protein-targeted Compound Library | Anti-Cancer Clinical Compound Library | Drug Repurposing Compound Library | Anti-Cancer Approved Drug Library | FDA-Approved Drug Library | Bioactive Compounds Library Max | GPCR Compound Library | Anti-Cancer Drug Library |
United States
