Phentolamine


CAS No. : 50-60-2

50-60-2
Price and Availability of CAS No. : 50-60-2
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10mg $80 In-stock
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Cat. No. : HY-12717
M.Wt: 281.35
Formula: C17H19N3O
Purity: >98 %
Solubility: DMSO : 116.67 mg/mL (ultrasonic)
Introduction of 50-60-2 :

Phentolamine is an orally active, selective α1 and α2 Adrenergic receptor antagonist. Phentolamine antagonizes the vasodilatory effect of Cromakalim (HY-110011) on isolated circumflex coronary artery segments in dogs. Phentolamine reduces systemic vascular resistance and increases cardiac output. Phentolamine improves erectile dysfunction. Phentolamine can be used for the research of erectile dysfunction[1][2][3]. In Vitro:Phentolamine (1-100 μM) concentration-dependently antagonizes the vasodilatory effect of Cromakalim on isolated circumflex coronary artery segments of dogs; at a concentration of 100 μM, it reduces the pD2 value of Cromakalim from 6.62 to 5.08[3].

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