(regadenoson injection)
11 DESCRIPTION
11 DESCRIPTION
Regadenoson is an A2A adenosine receptor agonist that is a coronary vasodilator [see Clinical Pharmacology (12.1)]. Regadenoson is chemically described as adenosine, 2-[4-[(methylamino)carbonyl]-1H-pyrazol-1-yl]. Its structural formula is:
The molecular formula for regadenoson is C15H18N8O5 and its molecular weight is 390.35. Regadenoson injection is a sterile, nonpyrogenic solution for intravenous injection. The solution is clear and colorless. Each 1 mL in the 5 mL pre-filled syringe contains 0.08 mg regadenoson anhydrous, 8.7 mg dibasic sodium phosphate anhydrous, 5.4 mg monobasic sodium phosphate monohydrate, 150 mg propylene glycol, 1 mg edetate disodium dihydrate, and Water for Injection, with pH between 6.3 and 7.7.
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