產(chǎn)品屬性：
產(chǎn)品名稱 | Salmeterol-d3 |
規(guī)格 | 1 mg |
貨號 | EY-01Y15233 |
Cas No.: 497063-94-2
別名: N/A
化學(xué)名: N/A
分子式: C25H34D3NO4
分子量: 418.6
溶解度: DMSO: 100 mM,Ethanol: 50 mM
儲存條件: Store at -20°C
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
產(chǎn)品描述：
Salmeterol-d3 is intended for use as an internal standard for the quantification of salmeterol by GC- or LC-MS. Salmeterol is a long-acting β2-adrenergic receptor agonist (β2-AR; EC50s = 0.79, 63.1, and 9.4 nM for β2-, β1-, and β3-ARs, respectively).1 It inhibits electrically-stimulated contraction of isolated guinea pig trachea strips (EC50 = 2.51 nM) and histamine-induced bronchoconstriction in guinea pigs via aerosol administration of doses ranging from 0.12 to 12 mM.2 Salmeterol binds to an exosite domain of β2-adrenergic receptors, producing a slow onset of action and prolonged activation.3 Formulations containing salmeterol have been used in the treatment of asthma, including exercise-induced asthma, and chronic obstructive pulmonary disease.1.Procopiou, P.A., Barrett, V.J., Ford, A.J., et al.The discovery of long-acting saligenin β2 adrenergic receptor agonists incorporating a urea groupBioorg. Med. Chem.19(20)6026-6032(2011)
2.Ball, D.I., Brittain, R.T., Coleman, R.A., et al.Salmeterol, a novel, long-acting β2-adrenoceptor agonist: Characterization of pharmacological activity in vitro and in vivoBr. J. Pharmacol.104(3)665-671(1991)
3.Isin, B., Estiu, G., Wiest, O., et al.Identifying ligand binding conformations of the β2-adrenergic receptor by using its agonists as computational probesPLoS One7(12)e50186(2012)
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