N3269

Nafcillin sodium salt monohydrate

• Sinonimo/i: 6-(2-Ethoxy-1-naphthamido)penicillin
• Formula condensata: C₂₁H₂₁N₂O₅SNa · H₂O
• Numero CAS: 7177-50-6
• Peso molecolare: 454.47
• Numero MDL: MFCD01941128
• Codice UNSPSC: 51101500
• ID PubChem: 24897636
• NACRES: NA.85

Proprietà

• Forma fisica: solid
• Spettro attività antibiotica: Gram-positive bacteria
• Modalità d’azione: cell wall synthesis | interferes
• Temperatura di conservazione: 2-8°C
• Stringa SMILE: O.[Na+].CCOc1ccc2ccccc2c1C(=O)N[C@H]3C4SC(C)(C)[C@@H](N4C3=O)C([O-])=O
• 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; OCXSDHJRMYFTMA-KMFBOIRUSA-M

Descrizione

Descrizione generale

Chemical structure: ß-lactam

Applicazioni

Nafcillin sodium is a narrow-spectrum β-lactam antibiotic. It is used to treat infections caused by Gram-positive bacteria, in particular, species of Staphylococci that are resistant to other penicillins. It has been used to study penicillin-binding proteins (PBPs), such as 2a, and heterogeneous expression of methicillin resistance in Staphylococcus aureus. It is a potential therapy of meningitis due to Staphylococcus aureus.

Azioni biochim/fisiol

Nafcillin inhibits bacterial cell wall formation by inhibiting PBPs. The irreversible inhibition of the PBPs prevents the final crosslinking (transpeptidation) of the nascent peptidoglycan layer, which disrupts cell wall synthesis.

Altre note

5g

Keep container tightly closed in a dry and well-ventilated place.

Informazioni sulla sicurezza

• Pittogrammi: GHS08,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H315,H317,H319,H334,H335
• Consigli di prudenza: P280 - P302 + P352 - P305 + P351 + P338
• Classi di pericolo: Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: dust mask type N95 (US), Eyeshields, Faceshields, Gloves