Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Contezolid acefosamil sodium (MRX-4) is a novel orally active oxazolidinone antibiotic under investigation for the treatment of complicated skin and soft tissue infections (cSSTI) caused by drug-resistant Gram-positive bacteria. It possesses strong efficacy against these pathogens while significantly minimizing the risks of myelosuppression and monoamine oxidase inhibition (MAOI) [1][2].
Pack Size | Availability | Price/USD | Quantity |
---|---|---|---|
5 mg | Inquiry | $ 764.00 | |
10 mg | Inquiry | $ 1,190.00 |
Description | Contezolid acefosamil sodium (MRX-4) is a novel orally active oxazolidinone antibiotic under investigation for the treatment of complicated skin and soft tissue infections (cSSTI) caused by drug-resistant Gram-positive bacteria. It possesses strong efficacy against these pathogens while significantly minimizing the risks of myelosuppression and monoamine oxidase inhibition (MAOI) [1][2]. |
In vitro | Contezolid (MRX-I) demonstrates strong efficacy against a broad spectrum of Gram-positive clinical isolates, including staphylococci, streptococci, and enterococci. Its potency extends to multidrug-resistant (MDR) organisms, such as MRSA, methicillin-resistant Streptococcus epidermidis (MRSE), penicillin-resistant Streptococci (PRSP), and vancomycin-resistant enterococci (VRE)[2]. |
In vivo | Oral absorption of Contezolid (MRX-I) occurrs rapidly in mouse, rat, and dog, with peak plasma concentrations observed at 0.5-2.6 h postdose. In mouse, rat, and dog, respectively, PK parameters are determined as follows: dose-normalized Cmax/dose was 524, 1065, and 259 ng/mL/(mg/kg); dose-normalized AUC0-t/dose was 1654, 3703, and 1664 ng?h/mL/(mg/kg); T1/2 is 1, 1.5, and 3 h; and the oral bioavailability is 69%, 109%, and 37%[2].Contezolid (MRX-I) exhibits no obvious toxicity[2].Contezolid (MRX-I, 100 mg/kg, once daily) significantly reduced the bacterial load in lungs compared to the untreated early and late controls[3]. |
Molecular Weight | 553.343 |
Formula | C20H18F3N4NaO8P |
CAS No. | 1807365-35-0 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
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Contezolid acefosamil sodium 1807365-35-0 inhibitor inhibit