ICI 118,551 hydrochloride

CAS No. 72795-01-8

ICI 118,551 hydrochloride( ICI 118551 hydrochloride )

Catalog No. M24738 CAS No. 72795-01-8

ICI 118,551 is a highly selective β2 adrenergic receptor antagonist (Kis: 0.7, 49.5, and 611 nM for β2, β1, and β3 receptors).

Purity : >98% (HPLC)

COA Datasheet HNMR HPLC MSDS Handing Instructions
Size Price / USD Stock Quantity
1 mL x 10 mM in DMSO 81 In Stock
2MG 29 In Stock
5MG 46 In Stock
10MG 64 In Stock
25MG 102 In Stock
50MG 145 In Stock
100MG 213 In Stock
200MG Get Quote In Stock
500MG Get Quote In Stock
1G Get Quote In Stock

Biological Information

  • Product Name
    ICI 118,551 hydrochloride
  • Note
    Research use only, not for human use.
  • Brief Description
    ICI 118,551 is a highly selective β2 adrenergic receptor antagonist (Kis: 0.7, 49.5, and 611 nM for β2, β1, and β3 receptors).
  • Description
    ICI 118,551 is a highly selective β2 adrenergic receptor antagonist (Kis: 0.7, 49.5, and 611 nM for β2, β1, and β3 receptors).(In Vitro):Zenidolol (ICI-118551) hydrochloride inhibits cAMP accumulation with IC50 of 1.7 μM in IMCD cells.Zenidolol (ICI-118551; 10 μM) hydrochloride induces a prominent vasorelaxation of norepinephrine (NE)-precontracted PA but not AO.In failing human heart, Zenidolol (ICI-118551) hydrochloride has significant effects on beat duration, with time-to-peak contraction and time-to-90% relaxation reduced compared with basal contraction. Negative Inotropic Effect of Zenidolol (ICI-118551) hydrochloride Is Not cAMP-Related. Overexpression of β2AR in rabbit myocytes enhances negative inotropic effects of Zenidolol (ICI-118551) hydrochloride.(In Vivo):Zenidolol (ICI-118551; 0.2 mg/kg) hydrochloride injected into the jugular vein of the mice, reduces systolic pressure in the pulmonary circuit but not systemic arterial pressure.
  • In Vitro
    Zenidolol (ICI-118551) hydrochloride inhibits cAMP accumulation with IC50 of 1.7 μM in IMCD cells. Zenidolol (ICI-118551; 10 μM) hydrochloride induces a prominent vasorelaxation of norepinephrine (NE)-precontracted PA but not AO. In failing human heart, Zenidolol (ICI-118551) hydrochloride has significant effects on beat duration, with time-to-peak contraction and time-to-90% relaxation reduced compared with basal contraction. Negative Inotropic Effect of Zenidolol (ICI-118551) hydrochloride Is Not cAMP-Related. Overexpression of β2AR in rabbit myocytes enhances negative inotropic effects of Zenidolol (ICI-118551) hydrochloride.
  • In Vivo
    Zenidolol (ICI-118551; 0.2 mg/kg) hydrochloride injected into the jugular vein of the mice, reduces systolic pressure in the pulmonary circuit but not systemic arterial pressure.
  • Synonyms
    ICI 118551 hydrochloride
  • Pathway
    Others
  • Target
    Other Targets
  • Recptor
    β2 receptor|β1 receptor|β3 receptor
  • Research Area
    ——
  • Indication
    ——

Chemical Information

  • CAS Number
    72795-01-8
  • Formula Weight
    313.86
  • Molecular Formula
    C17H28ClNO2
  • Purity
    >98% (HPLC)
  • Solubility
    DMSO : 20 mg/mL (63.72 mM; Need ultrasonic) H2O : 11 mg/mL (35.05 mM; Need ultrasonic)
  • SMILES
    CC1=C(CCC2)C2=C(OC[C@H](O)[C@@H](C)NC(C)C)C=C1.[H]Cl
  • Chemical Name
    ——

Shipping & Storage Information

  • Storage
    (-20℃)
  • Shipping
    With Ice Pack
  • Stability
    ≥ 2 years

Reference

1.Yasuda G, et al. The beta 1- and beta 2-adrenoceptor subtypes in cultured rat inner medullary collecting duct cells. Am J Physiol. 1996 Sep;271(3 Pt 2):F762-9.
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