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Novobiocina, sal sódica, Thermo Scientific Chemicals

Código de producto. 15493609
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15413619 10 g 10 g
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Código de producto. 15493609 Proveedor Thermo Scientific Alfa Aesar N.º de proveedor J60928.03
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Fecha estimada de envoi: 23-11-2026
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Descripción

Novobiocin sodium salt, CAS # 1476-53-5, is a topoisomerase II inhibitor capable of inhibiting DNA synthesis. This compound is produced by Streptomyces nieveus and shows antibiotic activity. | CAS: 1476-53-5 | C31H35N2NaO11 | 634.61 g/mol

Topoisomerase II inhibitorNovobiocin sodium salt is effective an antistaphylococcal agent used in the treatment of Methicillin-resistant Staphylococcus aureus (MRSA). It is also used to inhibit the activity of retroviral RNA-dependent DNA polymerase as well as inhibitor of bacterial DNA gyrase and eukaryotic DNA topoisomerase.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

General Description

• Novobiocin sodium salt, first isolated from Streptomyces nieveus, is a topoisomerase II inhibitor. It is a coumarin compound showing antibiotic activity
• Novobiocin sodium salt can inhibit DNA synthesis by inhibiting the topoisomerase II enzyme. Its antibacterial activity arises from competitive inhibition of the ATPase reaction catalyzed by the GyrB subunit

Application

• Novobiocin sodium salt is used to inhibit the activity of retroviral RNA-dependent DNA polymerase in laboratory experiments
• It is also used as an inhibitor of bacterial DNA gyrase and eukaryotic DNA topoisomerase.
• Novobiocin sodium salt shows anti-staphylococcal activity against methicillin-resistant Staphylococcus aureus, a gram-positive bacterium
• It permits the relaxation of negative DNA supercoils and has been used to generate positively supercoiled DNA
• This compound inhibits the chaperone activity of Hsp90

TRUSTED_SUSTAINABILITY

Identificadores de productos químicos

CAS 1476-53-5
Fórmula molecular C31H35N2NaO11
Peso molecular (g/mol) 634.61
Número MDL MFCD00066541,MFCD00066541
Clave InChI AXOUUAINTJNFRS-UHFFFAOYNA-N
PubChem CID 131673945
Nombre IUPAC sodium 7-{[4-(carbamoyloxy)-3-hydroxy-5-methoxy-6,6-dimethyloxan-2-yl]oxy}-3-[4-hydroxy-3-(3-methylbut-2-en-1-yl)benzamido]-8-methyl-2,4-dioxo-3,4-dihydro-2H-1-benzopyran-3-ide
SMILES [Na+].COC1C(OC(N)=O)C(O)C(OC2=CC=C3C(=O)[C-](NC(=O)C4=CC=C(O)C(CC=C(C)C)=C4)C(=O)OC3=C2C)OC1(C)C

Especificaciones

Nombre del producto químico o material Novobiocin sodium salt
Tipo Novobiocin Sodium Salt
Forma física Powder
Punto de fusión 215°C
Color Marrón a blanco
Cantidad 1 g
Beilstein 3892910
Índice Merck 14,6722
Información de solubilidad Soluble in water at 100mg/ml; Also soluble in ethanol or DMSOSoluble in water,ethanol,dimethyldulfoxide and methanol.
Formula Weight (peso de la fórmula) 634.61

RUO – Research Use Only

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