Carvedilol，别名: BM 14190, SKF 1

产品描述

Carvedilol Phosphate is the phosphate salt form of carvedilol, a racemic mixture and adrenergic blocking agent with antihypertensive activity and devoid of intrinsic sympathomimetic activity. The S enantiomer of carvedilol nonselectively binds to and blocks beta-adrenergic receptors, thereby exerting negative inotropic and chronotropic effects, and leading to a reduction in cardiac output. In addition, both enantiomers of carvedilol bind to and block alpha 1-adrenergic receptors, thereby causing vasodilation and reducing peripheral vascular resistance.

靶点活性

Adrenergic Receptor,

E-selectin,

HIF,

NADPH,

Potassium Channel,

Vcam,

VEGFR,

体外活性

Carvedilol rapidly inhibits Fe(++)-initiated lipid peroxidation, measured as thiobarbituric acid reactive substance (TBARS), in rat brain homogenate with an IC50 of 8.1 mM. Carvedilol protects against Fe(++)-induced alpha-tocopherol depletion in rat brain homogenate with an IC50 of 17.6 mM. Carvedilol dose-dependently decreases the intensity of the DMPO-OH signal with an IC50 of 25 mM. [1] Carvedilol has inverse efficacy for stimulating G(s)-dependent adenylyl cyclase but stimulates phosphorylation of the receptor's cytoplasmic tail on previously documented G protein-coupled receptor kinase sites in beta2 adrenergic receptor (beta2AR)-expressing HEK-293 cells. [2] Carvedilol (0.1-10 mM) produces a concentration-dependent inhibition of the mitogenesis stimulated by platelet-derived growth factor, epidermal growth factor, thrombin, and serum in human cultured pulmonary artery vascular smooth muscle cells, with IC50 values ranging from 0.3 mM to 2.0 mM. Carvedilol also produces a concentration-dependent inhibition of vascular smooth muscle cell migration induced by platelet-derived growth factor, with an IC50 value of 3 mM. [3] Carvedilol decreases the extent of cellular vacuolization in cardiac myocytes and prevents the inhibitory effect of doxorubicin on mitochondrial respiration in both heart and liver. Carvedilol also prevents the decrease in mitochondrial Ca(2+) loading capacity and the inhibition of the respiratory complexes of heart mitochondria caused by doxorubicin. [4]

体内活性

分子量

406.47

分子式

C24H26N2O4

CAS

72956-09-3

溶解度

DMSO: 40.6 mg/mL (100 mM)

Ethanol: 20.3 mg/mL (50 mM)

（ < 1 mg/ml refers to the product slightly soluble or insoluble )

储存条件

store at -80°C

备注

For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.