Antibacterial agent 333
Antibacterial agent 333, Tryptanthrin (HY-N6607) derivative, is a antibacterial agent with antibacterial activity against Vibrio parahaemolyticus (MIC50 = 8 μg/mL) and Vibrio alginolyticus (MIC50 = 16 μg/mL). Antibacterial agent 333 inhibits biofilm formation and maturation. Antibacterial agent 333 exhibits activity against drug-resistant Vibrio strains. Antibacterial agent 333 lacks cytotoxicity toward mammalian cells and has no hemolytic activity. Antibacterial agent 333 can be used for the research of infection.
For research use only. We do not sell to patients.
- Formula: C23H15N3O5
- Molecular Weight:413.38
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Biological Activity
Antibacterial agent 333 (Compound 7h) potently inhibits the growth of Vibrio parahaemolyticus ATCC 17802 with an MIC of 8 μg/mL and inhibits Vibrio alginolyticus CICC 21664 with an MIC of 16 μg/mL[1].
Antibacterial agent 333 (4-32 μg/mL) inhibits Vibrio parahaemolyticus biofilm formation[1].
Antibacterial agent 333 (8-32 μg/mL; 0-12 h) exhibits rapid, concentration-dependent bactericidal activity against Vibrio parahaemolyticus, reducing bacterial counts below the detection limit within 6 h at 16 μg/mL (2×MIC) and within 4 h at 32 μg/mL (4×MIC)[1].
Antibacterial agent 333 (16 μg/mL) disrupts the inner membrane permeability of Vibrio parahaemolyticus[1].
Antibacterial agent 333 (4-32 μg/mL; 24-72 h) shows no cytotoxicity toward RAW 264.7 and HEK 293 T cells, with cell viability remaining above 80% even at the highest tested concentration[1].
Antibacterial agent 333 (4-32 μg/mL) exhibits no hemolytic activity against sheep red blood cells[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:RAW 264.7, HEK 293 T
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Concentration:4 μg/mL; 8 μg/mL; 16 μg/mL; 32 μg/mL
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Incubation Time:24 h; 48 h; 72 h
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Result:Exhibited no detectable cytotoxicity toward RAW 264.7 cells at 4, 8 μg/mL across 24, 48, 72 h.
Maintained RAW 264.7 cell viability above 80% at 16, 32 μg/mL across all time points.
Exhibited no detectable cytotoxicity toward HEK 293 T cells at 4, 8 μg/mL across 24, 48, 72 h.
Maintained HEK 293 T cell viability above 80% at 16, 32 μg/mL across all time points.
Chemical Information
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Molecular Weight 413.38
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Formula C23H15N3O5
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SMILES
O=C1C2=C(C=CC=C2)N=C3N1C(C=CC=C4)=C4C3(O)CC(C5=CC=C([N+]([O-])=O)C=C5)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
- Antibacterial agent 333
- Antibacterial agent333
- Antibacterial agent-333
- Bacterial
- drug-resistant Vibrio strains
- septicemia
- Vibrio parahaemolyticus
- Vibrio alginolyticus
- acute hepatopancreatic necrosis disease
- body surface ulcers
- Vibrio parahaemolyticus ATCC 17802
- mammalian cells
- biofilm formation
- RAW 264.7
- Inhibitor
- inhibitor
- inhibit