N3269

Nafcillin sodium salt monohydrate

• Sinônimo(s): 6-(2-Ethoxy-1-naphthamido)penicillin
• Fórmula linear: C₂₁H₂₁N₂O₅SNa · H₂O
• Número CAS: 7177-50-6
• Peso molecular: 454.47
• Número MDL: MFCD01941128
• Código UNSPSC: 51101500
• ID de substância PubChem: 24897636
• NACRES: NA.85

Propriedades

• forma: solid
• espectro de atividade do antibiótico: Gram-positive bacteria
• Modo de ação: cell wall synthesis | interferes
• temperatura de armazenamento: 2-8°C
• cadeia de caracteres SMILES: 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
• chave InChI: OCXSDHJRMYFTMA-KMFBOIRUSA-M

Descrição

Descrição geral

Chemical structure: ß-lactam

Aplicação

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.

Ações bioquímicas/fisiológicas

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.

Outras notas

5g

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

Informações de segurança

• Pictogramas: GHS08,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H315,H317,H319,H334,H335
• Declarações de precaução: P280 - P302 + P352 - P305 + P351 + P338
• Classificações de perigo: Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: dust mask type N95 (US), Eyeshields, Faceshields, Gloves