Quinidine

Chemical Information
Quinidine is a cinchona alkaloid consisting of cinchonine with the hydrogen at the 6-position of the quinoline ring substituted by methoxy. It has a role as an alpha-adrenergic antagonist, an antimalarial, an anti-arrhythmia drug, a sodium channel blocker, a muscarinic antagonist, a P450 inhibitor, a potassium channel blocker, an EC 3.6.3.44 (xenobiotic-transporting ATPase) inhibitor, an EC 1.14.13.181 (13-deoxydaunorubicin hydroxylase) inhibitor and a drug allergen. It derives from a hydride of a cinchonan.
| CAS Number | 56-54-2 |
| PubChem CID | 441074 |
| IUPAC Name | (S)-[(2R,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol |
| Molecular Formula | C20H24N2O2 |
| Molecular Weight | 324.4 |
| XLogP | 2.9 |
| Topological Polar Surface Area | 45.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Heavy Atom Count | 24 |
| Formal Charge | 0 |
| Complexity | 457 |
| Property | Value |
|---|---|
| Molecular Weight | 324.4 |
| XLogP3 | 2.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 324.183778013 |
| Monoisotopic Mass | 324.183778013 |
| Topological Polar Surface Area | 45.6 Ų |
| Heavy Atom Count | 24 |
| Formal Charge | 0 |
| Complexity | 457 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 4 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
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