CGP 20712 A

CGP 20712 A (CGP 20712 mesylate) is a highly selective β1-adrenoceptor antagonist with an IC50 of 0.7 nM. CGP 20712 A exhibits ~10,000-fold selectivity over β2-adrenoceptors.

Product information

CAS Number: 105737-62-0

Molecular Weight: 590.57

Formula: C24H29F3N4O8S

Synonym:

CGP 20712 mesylate

Chemical Name: 2-hydroxy-5-{2-[(2-hydroxy-3-{4-[1-methyl-4-(trifluoromethyl)-1H-imidazol-2-yl]phenoxy}propyl)amino]ethoxy}benzamide; methanesulfonic acid

Smiles: CN1C=C(N=C1C1C=CC(=CC=1)OCC(O)CNCCOC1=CC=C(O)C(=C1)C(N)=O)C(F)(F)F.CS(O)(=O)=O

InChiKey: VFPOVCXWKBYDNF-UHFFFAOYSA-N

InChi: InChI=1S/C23H25F3N4O5.CH4O3S/c1-30-12-20(23(24,25)26)29-22(30)14-2-4-16(5-3-14)35-13-15(31)11-28-8-9-34-17-6-7-19(32)18(10-17)21(27)33;1-5(2,3)4/h2-7,10,12,15,28,31-32H,8-9,11,13H2,1H3,(H2,27,33);1H3,(H,2,3,4)

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO : 100 mg/mL (169.33 mM; Need ultrasonic).

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

In myocytes, the activation of adenylate cyclase causes by β2-adrenoceptors is not detected in the presence of 10 nM, 100 nM or 1000 nM CGP 20712 A (CGP 20712 mesylate), which selectively antagonized beta1-adrenoceptors.

In Vivo:

Pretreatment of 8-day-old rats with 5 mg/kg CGP 20712 A do not change the plasma ACTH response to insulin injection.

References:

1. Dooley DJ, et al. CGP 20712 A: a useful tool for quantitating beta 1- and beta 2-adrenoceptors. Eur J Pharmacol. 1986 Oct 14;130(1-2):137-9.
2. Kitagawa Y, et al. Determination of beta-adrenoceptor subtype on rat isolated ventricular myocytes by use of highly selective beta-antagonists. Br J Pharmacol. 1995 Sep;116(1):1635-43.
3. Grino M, et al. Ontogeny of insulin-induced hypoglycemia stimulation of adrenocorticotropin secretion in the rat: role of catecholamines. Endocrinology. 1992 Dec;131(6):2763-8.

Products are for research use only. Not for human use.