IRL 2500


CAS No. : 169545-27-1

169545-27-1
Price and Availability of CAS No. : 169545-27-1
Size Price Stock
1mg $95 In-stock
5mg $200 In-stock
10mg $320 In-stock
25mg $640 In-stock
50mg $1020 In-stock
100mg $1630 In-stock
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500 mg Get quote
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Cat. No. : HY-103460
M.Wt: 573.68
Formula: C36H35N3O4
Purity: >98 %
Solubility: DMSO : 100 mg/mL (ultrasonic)
Introduction of 169545-27-1 :

IRL 2500 is a potent Endothelin receptor antagonist. IRL 2500 shows IC50 values of 1.3 and 94 nM for ETB and ETA receptors, respectively. IRL 2500 inhibits ETB receptor-mediated blood pressure increase and renal vascular resistance in rats in vivo[1]. In Vivo: IRL 2500 (intravenous injection;10 mg/kg) inhibits the initial transient decrease in mean arterial pressure (MAP) induced by the ETB-selective agonist IRL 1620 in rats, IRL 2500 also attenuates the IRL 1620-mediated increase in renal vascular resistance (RVR) in the anesthetized rat[1].
IRL 2500 (intravenous injection;10 mg/kg) pre-reatment significantly reduces the initial vasodepressor response to endothelin-1 (ET-1) and IRL 1620, however, it is not alters the secondary and sustained pressor response to these agonists[2].

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