Articaine HCl

Chemical Information
Articaine Hydrochloride is the hydrochloride salt form of articaine, an amide-type local anesthetic. Articaine hydrochloride reversibly blocks nerve impulse conduction by binding to specific membrane sodium ion channels thereby interfering with the electrical excitation in the nerve, slowing the propagation of the nerve impulse and reducing the rate of rise of the action potential. This results in a loss of sensation at the injection site. Articaine hydrochloride is used for relief of pain in minor operations, usually in combination with the vasoconstrictor epinephrine.
| CAS Number | 23964-57-0 |
| PubChem CID | 32169 |
| IUPAC Name | methyl 4-methyl-3-[2-(propylamino)propanoylamino]thiophene-2-carboxylate;hydrochloride |
| Molecular Formula | C13H21ClN2O3S |
| Molecular Weight | 320.84 |
| Topological Polar Surface Area | 95.7 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 7 |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Complexity | 325 |
| Property | Value |
|---|---|
| Molecular Weight | 320.84 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 7 |
| Exact Mass | 320.0961414 |
| Monoisotopic Mass | 320.0961414 |
| Topological Polar Surface Area | 95.7 Ų |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Complexity | 325 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 2 |
| Compound Is Canonicalized | Yes |
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