SML3782

Omadacycline tosylate

≥97% (HPLC)

• Synonym(s): MK-2764 tosylate, (4S,4aS,5aR,12aS)-4,7-bis(Dimethylamino)-9-(2,2-dimethylpropylaminomethyl)-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12aoctahydrotetracene-2-carboxamide, 4-methylbenzenesulfonate, Amadacycline tosylate, BAY 73-7388 tosylate, MK 2764 tosylate, MK2764 tosylate, PTK 0796 tosylate, PTK-0796 tosylate, PTK0796 tosylate
• Empirical Formula (Hill Notation): C₂₉H₄₀N₄O₇·C₇H₈O₃S
• CAS Number: 1075240-43-5
• Molecular Weight: 728.85
• MDL number: MFCD28167752
• UNSPSC Code: 12352200

Properties

• Quality Level: 100
• Assay: ≥97% (HPLC)
• form: powder
• storage condition: desiccated
• color: yellow to orange
• solubility: H₂O: 2 mg/mL, clear
• storage temp.: -10 to -25°C

Description

Biochem/physiol Actions

Omadacycline (amadacycline, PTK 0796) is an orally active, potent tetracycline-class antibacterial against broad gram-positive and some gram-negative bacteria, including strains expressing the two main forms of tetracycline resistance (efflux and ribosomal protection). Omadacycline is also active against Haemophilus influenzae (H. influenzae) and atypical and anaerobic pathogens, including Legionella pneumophila, Mycoplasma spp., Ureaplasma spp., Bacteroides spp., and Clostridioides difficile. Unlike tetracycline, Omadacycline is active in vitro in the presence of the ribosomal protection protein Tet(O), despite its ribosomal binding site is similar to that of tetracycline.

Caution

Hygroscopic

Safety Information

• Pictograms: GHS08
• Signal Word: Warning
• Hazard Statements: H361d - H362
• Precautionary Statements: P202 - P260 - P263 - P264 - P280 - P308 + P313
• Hazard Classifications: Lact. - Repr. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable