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CAS 34368-04-2

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Dobutamine

Description:
Dobutamine is a synthetic catecholamine and a potent inotropic agent primarily used in clinical settings to treat heart failure and cardiogenic shock. It acts primarily on beta-1 adrenergic receptors, leading to increased myocardial contractility and heart rate, while also exhibiting some beta-2 adrenergic activity that can cause vasodilation. The chemical formula of dobutamine is C18H23NO3, and it has a molecular weight of approximately 301.39 g/mol. It is typically administered intravenously due to its rapid onset of action and short half-life. Dobutamine is characterized by its ability to improve cardiac output without significantly increasing systemic vascular resistance, making it particularly useful in acute heart failure situations. The compound is usually supplied as a racemic mixture, with one enantiomer contributing to its positive inotropic effects. Side effects may include tachycardia, arrhythmias, and hypotension, necessitating careful monitoring during administration. Overall, dobutamine is a critical agent in the management of certain cardiac conditions, providing essential support in acute care settings.
Formula:C18H23NO3
InChI:InChI=1S/C18H23NO3/c1-13(2-3-14-4-7-16(20)8-5-14)19-11-10-15-6-9-17(21)18(22)12-15/h4-9,12-13,19-22H,2-3,10-11H2,1H3
InChI key:InChIKey=JRWZLRBJNMZMFE-UHFFFAOYSA-N
SMILES:C(CNC(CCC1=CC=C(O)C=C1)C)C2=CC(O)=C(O)C=C2
Synonyms:
  • Dobutamine
  • 4-[2-[[3-(4-Hydroxyphenyl)-1-methylpropyl]amino]ethyl]-1,2-benzenediol
  • (±)-Dobutamine
  • 1,2-Benzenediol, 4-[2-[[3-(4-hydroxyphenyl)-1-methylpropyl]amino]ethyl]-, (±)-
  • 1,2-Benzenediol, 4-[2-[[3-(4-hydroxyphenyl)-1-methylpropyl]amino]ethyl]-
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