Formoterol-d3_product_DataBase

Bioactivity	Formoterol-d3 is deuterium labeled Arformoterol. Arformoterol ((R,R)-Formoterol), the (R,R)-enantiomer of Formoterol, is a long-acting β2-adrenergic receptor (β2-AR) agonist, with a Kd of 2.9 nM. Arformoterol can be used for the research of chronic obstructive pulmonary disease (COPD)[1][2].
Invitro	Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].
Name	Formoterol-d3
CAS	1198353-13-7
Formula	C19H21D3N2O4
Molar Mass	347.42
Transport	Room temperature in continental US; may vary elsewhere.
Storage	Please store the product under the recommended conditions in the Certificate of Analysis.
Reference	[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216. [2]. Handley DA, et, al. Biological actions of formoterol isomers. Pulm Pharmacol Ther. 2002;15(2):135-45. [3]. Cazzola M, et, al. Arformoterol tartrate in the treatment of COPD. Expert Rev Respir Med. 2010 Apr;4(2):155-62. [4]. Song W, et, al. Postexposure administration of a {beta}2-agonist decreases chlorine-induced airway hyperreactivity in mice. Am J Respir Cell Mol Biol. 2011 Jul;45(1):88-94.

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