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Tigemonam is a monobactam, a novel orally administered monobactam that protects against gram-negative aerobic bacterial pathogens and is at least as active against clinical isolates of Enterobacteriaceae as amitraz or carmonan (MIC90: 0.06-16 mg/l). [3]

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $553 | In Stock | In Stock | |
| 5 mg | $1,110 | In Stock | In Stock | |
| 10 mg | $1,490 | In Stock | In Stock | |
| 25 mg | $2,230 | In Stock | In Stock | |
| 50 mg | $3,010 | In Stock | In Stock | |
| 100 mg | $3,970 | - | In Stock |
| Description | Tigemonam is a monobactam, a novel orally administered monobactam that protects against gram-negative aerobic bacterial pathogens and is at least as active against clinical isolates of Enterobacteriaceae as amitraz or carmonan (MIC90: 0.06-16 mg/l). [3] |
| In vitro | Tigemonam (0.25 mg/L) inhibits 90% of Escherichia coli, Klebsiella spp., Proteus spp., Salmonella spp., Haemophilus influenzae, and Branhamella catarrhalis. The MIC90 is 16 mg/L for Enterobacter spp. and 4 mg/L for Citrobacter. Pseudomonas aeruginosa is resistant to tigemonam but susceptible to aztreonam. Tigemonam shows minimal inoculum dependence, between 10^2 and 10^6 cfu per spot [1]. |
| In vivo | Tigemonam demonstrates potent efficacy against a range of bacterial strains, including E. coli SC 12199, Escherichia coli SC 8294, Salmonella schottmulleri SC 3850, Proteus mirabilis SC 9575, Providencia rettgeri SC 8217, Klebsiella pneumoniae SC 12216, Serratia marcescens SC 9782, Enterobacter cloacae SC 11078, and Haemophilus influenzae SC 10556, achieving ED50 values of 1.5 mg/kg, 1.4 mg/kg, 0.7 mg/kg, 0.3 mg/kg, 0.2 mg/kg, 0.9 mg/kg, 0.5 mg/kg, 3.9 mg/kg, and 1.8 mg/kg respectively in mice. |
| Molecular Weight | 437.41 |
| Formula | C12H15N5O9S2 |
| Cas No. | 102507-71-1 |
| Smiles | N(C(/C(=N\OCC(O)=O)/C=1N=C(N)SC1)=O)[C@H]2C(C)(C)N(OS(=O)(=O)O)C2=O |
| Relative Density. | 1.91 g/cm3 (Predicted) |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 55 mg/mL (125.74 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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