Lexiscan, with the CAS number 875148-45-1, is a pharmacological agent primarily used as a myocardial perfusion imaging agent in nuclear medicine. Its active ingredient is regadenoson, which acts as a selective A2A adenosine receptor agonist. This characteristic allows it to induce coronary vasodilation, thereby enhancing blood flow to the heart muscle, which is particularly useful in patients who are unable to undergo traditional exercise stress testing. Lexiscan is administered intravenously and is known for its rapid onset and short duration of action, making it a convenient option for stress testing. The substance is generally well-tolerated, though it may cause side effects such as headache, dizziness, or gastrointestinal discomfort in some patients. Its use is contraindicated in individuals with certain conditions, such as severe asthma or hypersensitivity to regadenoson. Overall, Lexiscan plays a crucial role in non-invasive cardiac imaging, aiding in the diagnosis of coronary artery disease.

Lexiscan

875148-45-1: Lexiscan, with the CAS number 875148-45-1, is a pharmacological agent primarily used as a myocardial perfusion imaging agent in nuclear medicine. Its active ingredient is regadenoson, which acts as a selective A2A adenosine receptor agonist. This characteristic allows it to induce coronary vasodilation, thereby enhancing blood flow to the heart muscle, which is particularly useful in patients who are unable to undergo traditional exercise stress testing. Lexiscan is administered intravenously and is known for its rapid onset and short duration of action, making it a convenient option for stress testing. The substance is generally well-tolerated, though it may cause side effects such as headache, dizziness, or gastrointestinal discomfort in some patients. Its use is contraindicated in individuals with certain conditions, such as severe asthma or hypersensitivity to regadenoson. Overall, Lexiscan plays a crucial role in non-invasive cardiac imaging, aiding in the diagnosis of coronary artery disease.

Regadenoson hydrate

Regadenoson is an A2A adenosine receptor agonist, a coronary vasodilator commonly used in pharmacologic stress testing.

CAS 875148-45-1

Lexiscan

Regadenoson hydrate

Ref: 54-BUP21777

Regadenoson hydrate

Ref: TM-T26054