Cotrimoxazole (Synonyms: TMP-SMX, Trimethoprim-Sulfamethoxazole) |
| Catalog No.GC47121 |
A mixture of the antibiotics sulfamethoxazole and trimethoprim
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 8064-90-2
Sample solution is provided at 25 µL, 10mM.
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Cotrimoxazole is a mixture of the antibiotics sulfamethoxazole and trimethoprim .1,2 It is bactericidal against 12 patient-derived community-acquired methicillin-resistant S. aureus (MRSA) strains when used at a concentration of 0.05 mg/L.2 Cotrimoxazole (240 mg/kg) prevents lung and spleen bacterial colonization in a mouse model of inhaled B. mallei infection, but does not eradicate infection when administered post B. mallei exposure in the same model.3 It also resolves cutaneous tail lesions in a mouse model of S. xylosus infection.4 Formulations containing cotrimoxazole have been used in the treatment of MRSA infections and the prevention of glanders disease in human and veterinary medicine, respectively.
1.Lewis, E.L., Anderson, J.D., and Lacey, R.W.A reappraisal of the antibacterial action of cotrimoxazole in vitroJ. Clin. Pathol.27(2)87-91(1974) 2.Kaka, A.S., Rueda, A.M., Shelburne, S.A., III, et al.Bactericidal activity of orally available agents against methicillin-resistant Staphylococcus aureusJ. Antimicrob. Chemother.58(3)680-683(2006) 3.Barnes, K.B., Steward, J., Thwaite, J.E., et al.Trimethoprim/sulfamethoxazole (co-trimoxazole) prophylaxis is effective against acute murine inhalational melioidosis and glandersInt. J. Antimicrob. Agents41(6)552-557(2013) 4.Thornton, V.B., Davis, J.A., St. Clair, M.B., et al.Inoculation of Staphylococcus xylosus in SJL/J mice to determine pathogenicityContemp. Top. Lab. Anim. Sci.42(4)49-52(2003)
| Cas No. | 8064-90-2 | SDF | |
| Sinónimos | TMP-SMX, Trimethoprim-Sulfamethoxazole | ||
| Canonical SMILES | COC1=C(OC)C(OC)=CC(CC2=CN=C(N)N=C2N)=C1.NC3=CC=C(S(NC4=NOC(C)=C4)(=O)=O)C=C3 | ||
| Formula | C14H18N4O3.C10H11N3O3S | M.Wt | 543.6 |
| Solubility | DMF: 10mg/mL,DMSO: 10mg/mL,DMSO:PBS (pH 7.2) (1:4): 0.2mg/mL,Ethanol: 0.3mg/mL | Storage | Store at -20°C |
| General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
||
| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
|
1 mg | 5 mg | 10 mg |
| 1 mM | 1.8396 mL | 9.1979 mL | 18.3959 mL |
| 5 mM | 367.9 μL | 1.8396 mL | 3.6792 mL |
| 10 mM | 184 μL | 919.8 μL | 1.8396 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
g
μL
Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)
Calculation results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )
Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.
Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.
Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.
Quality Control & SDS
- View current batch:
- Purity: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 28 reference(s) in Google Scholar.)
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