D2446

Daptomycin

cyclic lipopeptide antibiotic

• Sinónimos: Cubicin, Daptomycin, 9-L beta-Aspartic Acid, Dapcin
• Fórmula empírica (notación de Hill): C₇₂H₁₀₁N₁₇O₂₆
• Número de CAS: 103060-53-3
• Peso molecular: 1620.67
• Número MDL: MFCD28968054
• Código UNSPSC: 51102829
• ID de la sustancia en PubChem: 329798741
• NACRES: NA.76

Propiedades

• Ensayo: ≥90% (HPLC)
• Formulario: powder
• solubilidad: methanol: 5 mg/mL; DMSO: soluble; ethanol: soluble; methanol: soluble
• espectro de actividad antibiótica: Gram-positive bacteria
• Modo de acción: DNA synthesis | interferes; protein synthesis | interferes
• temp. de almacenamiento: −20°C
• cadena SMILES: CCCCCCCCCC(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@H](CC(N)=O)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@H]3[C@@H](C)OC(=O)[C@H](CC(=O)c4ccccc4N)NC(=O)[C@@H](NC(=O)[C@@H](CO)NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@@H](C)NC(=O)[C@H](CC(O)=O)NC(=O)[C@@H](CCCN)NC(=O)CNC3=O)[C@H](C)CC(O)=O
• InChI: 1S/C72H101N17O26/c1-5-6-7-8-9-10-11-22-53(93)81-44(25-38-31-76-42-20-15-13-17-39(38)42)66(108)84-45(27-52(75)92)67(109)86-48(30-59(102)103)68(110)89-61-37(4)115-72(114)49(26-51(91)40-18-12-14-19-41(40)74)87-71(113)60(35(2)24-56(96)97)88-69(111)50(34-90)82-55(95)32-77-63(105)46(28-57(98)99)83-62(104)36(3)79-65(107)47(29-58(100)101)85-64(106)43(21-16-23-73)80-54(94)33-78-70(61)112/h12-15,17-20,31,35-37,43-50,60-61,76,90H,5-11,16,21-30,32-34,73-74H2,1-4H3,(H2,75,92)(H,77,105)(H,78,112)(H,79,107)(H,80,94)(H,81,93)(H,82,95)(H,83,104)(H,84,108)(H,85,106)(H,86,109)(H,87,113)(H,88,111)(H,89,110)(H,96,97)(H,98,99)(H,100,101)(H,102,103)/t35-,36-,37-,43-,44+,45-,46+,47+,48+,49+,50-,60+,61+/m1/s1
• Clave InChI: DOAKLVKFURWEDJ-FAZHXZQASA-N

Descripción

Aplicación

Daptomycin has been studied as a potential therapy for Streptococcus pneumoniae infections. It has also been used to study the impact of sarA on daptomycin susceptibility of Staphylococcus aureus.

Acciones bioquímicas o fisiológicas

Daptomycin is a cyclic lipopeptide antibiotic. isolated from Streptomyces sp. It is effective against Gram-positive bacteria. It disrupts the plasma membrane causes rapid depolarization and inhibits the synthesis of protein, RNA and DNA. It is potent against Staphylococcus aureus infections, including MRSA (methicillin-resistant Staphylococcus aureus).

Otras notas

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

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable