Nafcillin sodiumProduct ingredient for Nafcillin
- Name
- Nafcillin sodium
- Drug Entry
- Nafcillin
A semi-synthetic antibiotic related to penicillin, Naficillin is a narrow-spectrum beta-lactam antibiotic drug. It is a beta-lactamase-resistant penicillin that is indicated for the treatment of Staphylococcal infections caused by strains that are resistant to other penicillins, except those caused by MRSA. It may be used as a first-line therapy in Methicillin-Sensitive Staphylococcus aureus infections 1.
- Accession Number
- DBSALT000497
- Structure
- Synonyms
- Nafcillin sodium / Nafcillin sodium hydrate
- External IDs
- Wy 3277 / Wy-3277
- UNII
- 49G3001BCK
- CAS Number
- 985-16-0
- Weight
- Average: 454.47
Monoisotopic: 454.11745192 - Chemical Formula
- C21H23N2NaO6S
- InChI Key
- OCXSDHJRMYFTMA-KMFBOIRUSA-M
- InChI
- InChI=1S/C21H22N2O5S.Na.H2O/c1-4-28-13-10-9-11-7-5-6-8-12(11)14(13)17(24)22-15-18(25)23-16(20(26)27)21(2,3)29-19(15)23;;/h5-10,15-16,19H,4H2,1-3H3,(H,22,24)(H,26,27);;1H2/q;+1;/p-1/t15-,16+,19-;;/m1../s1
- IUPAC Name
- sodium (2S,5R,6R)-6-(2-ethoxynaphthalene-1-amido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate hydrate
- SMILES
- O.[Na+].[H][C@]12SC(C)(C)[C@@H](N1C(=O)[C@H]2NC(=O)C1=C(OCC)C=CC2=CC=CC=C12)C([O-])=O
- External Links
- Predicted Properties
Property Value Source Water Solubility 0.0169 mg/mL ALOGPS logP 2.76 ALOGPS logP 2.29 Chemaxon logS -4.4 ALOGPS pKa (Strongest Acidic) 3.31 Chemaxon pKa (Strongest Basic) -1.9 Chemaxon Physiological Charge -1 Chemaxon Hydrogen Acceptor Count 5 Chemaxon Hydrogen Donor Count 1 Chemaxon Polar Surface Area 98.77 Å2 Chemaxon Rotatable Bond Count 5 Chemaxon Refractivity 118.98 m3·mol-1 Chemaxon Polarizability 41.76 Å3 Chemaxon Number of Rings 4 Chemaxon Bioavailability 1 Chemaxon Rule of Five Yes Chemaxon Ghose Filter Yes Chemaxon Veber's Rule No Chemaxon MDDR-like Rule No Chemaxon