API reference

Regadenoson monohydrate

CAS number
313348-27-5
Molecular formula
C15H18N8O5
Molecular weight
390.35 g/mol
Regadenoson monohydrate — 2D structure
2D structure (PubChem)

About this molecule

Regadenoson is an adenosine derivative and selective A2A adenosine receptor agonist with coronary vasodilating activity. Upon administration, regadenoson selectively binds to and activates the A2A adenosine receptor, which induces coronary vasodilation. This leads to an increase in coronary blood flow and enhances myocardial perfusion. Compared to adenosine, regadenoson has a longer half-life and shows higher selectivity towards the A2A adenosine receptor. This agent is a very weak agonist for the A1 adenosine receptor and has negligible affinity for the A2B and A3 adenosine receptors.

Source: NCI Thesaurus (NCIt), via PubChem.

Identifiers

IUPAC name
1-[6-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]purin-2-yl]-N-methylpyrazole-4-carboxamide
InChIKey
LZPZPHGJDAGEJZ-AKAIJSEGSA-N
SMILES
CNC(=O)C1=CN(N=C1)C2=NC(=C3C(=N2)N(C=N3)[C@H]4[C@@H]([C@@H]([C@H](O4)CO)O)O)N
PubChem CID
219024

Also known as

Regadenoson · Rapiscan · Adenosine, 2-(4-((methylamino)carbonyl)-1H-pyrazol-1-yl)- · 690-885-5 · Regadenoson monohydrate · Lexiscan · Regadenoson anhydrous · Regadenoson (INN)

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