Faropenem daloxate
Based on 1 Customer Validation
Faropenem daloxate (Faropenem medoxil) is an orally active beta-lactam antibiotic. Faropenem daloxate has excellent in vitro activity against Streptococcus pneumonia, Haemophilus influenza, and other key pathogens implicated in acute bacterial rhino sinusitis. Faropenem daloxate can be studied in research for respiratory pathogens and acute bacterial sinusitis.
For research use only. We do not sell to patients.
- Purity: 96.26%
- CAS No.: 141702-36-5
- Formula: C17H19NO8S
- Molecular Weight:397.40
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
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Biological Activity
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β-lactam |
| Species | Dose | Route | Tmax | AUC | Plasma Concentration |
|---|---|---|---|---|---|
| Dog | 100 mg/kg | p.o. | 1.5 h | 171 μg·h/mL | 49.1 μg/mL |
| Dog | 1400 mg/kg | p.o. | 3 h | 551 μg·h/mL | 130 μg/mL |
| Dog | 300 mg/kg | p.o. | 1.5 h | 388 μg·h/mL | 101 μg/mL |
| Dog | 600 mg/kg | p.o. | 1.5 h | 507 μg·h/mL | 123 μg/mL |
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 141702-36-5
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Appearance Solid
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Molecular Weight 397.40
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Formula C17H19NO8S
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Color Light yellow to yellow
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SMILES
O=C(N1[C@@]2(SC([C@@H]3OCCC3)=C1C(OCC4=C(OC(O4)=O)C)=O)[H])[C@]2([H])[C@H](O)C
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Synonyms
Faropenem medoxil
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 2 years -20°C 1 year
Solvent & Solubility
DMSO : ≥ 100 mg/mL (251.64 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
H2O : < 0.1 mg/mL (insoluble)
* "≥" means soluble, but saturation unknown.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (6.29 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (6.29 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL.
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation
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Data Sheet (279 KB)
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SDS (396 KB)
- English - EN (396 KB)
- Français - FR (396 KB)
- Deutsch - DE (396 KB)
- Norwegian - NO (396 KB)
- Español - ES (396 KB)
- Swedish - SV (396 KB)
- Italian - IT (396 KB)
- Korean - KR (396 KB)
- Portuguese - PT (396 KB)
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Handling Instructions (2659 KB)
References
[1]. Faqi AS, Lanphear C, Gill S, Colagiovanni DB.Juvenile toxicity study of faropenem medoxomil in beagle puppies.Reprod Toxicol. 2010 Dec;30(4):619-24. Epub 2010 Aug 11. [Content Brief]
[2]. Hadley JA, Tillotson GS, Tosiello R, Echols RM.Faropenem medoxomil: a treatment option in acute bacterial rhinosinusitis.Expert Rev Anti Infect Ther. 2006 Dec;4(6):923-37. [Content Brief]
[3]. Siegert R, Berg O, Gehanno P, Leiberman A, Martinkenas JL, Nikolaidis P, Arvis P, Alefelder M, Reimnitz P.Comparison of the efficacy and safety of faropenem daloxate and cefuroxime axetil for the treatment of acute bacterial maxillary sinusitis in adults.Eur Arch Otorhinolaryngol. 2003 Apr;260(4):186-94. Epub 2002 Oct 11. [Content Brief]
[4]. Upchurch J, Rosemore M, Tosiello R, Kowalsky S, Echols R.Randomized double-blind study comparing 7- and 10-day regimens of faropenem medoxomil with a 10-day cefuroxime axetil regimen for treatment of acute bacterial sinusitis.Otolaryngol Head Neck Surg. 2006 Oct;135(4):511-7. [Content Brief]
[5]. Gettig, Jacob P.; Crank, Christopher W.; Philbrik, Alexander H. Faropenem medoxomil. Annals of Pharmacotherapy (2008), 42(1), 80-90. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.5164 mL | 12.5818 mL | 25.1636 mL | 62.9089 mL |
| 5 mM | 0.5033 mL | 2.5164 mL | 5.0327 mL | 12.5818 mL | |
| 10 mM | 0.2516 mL | 1.2582 mL | 2.5164 mL | 6.2909 mL | |
| 15 mM | 0.1678 mL | 0.8388 mL | 1.6776 mL | 4.1939 mL | |
| 20 mM | 0.1258 mL | 0.6291 mL | 1.2582 mL | 3.1454 mL | |
| 25 mM | 0.1007 mL | 0.5033 mL | 1.0065 mL | 2.5164 mL | |
| 30 mM | 0.0839 mL | 0.4194 mL | 0.8388 mL | 2.0970 mL | |
| 40 mM | 0.0629 mL | 0.3145 mL | 0.6291 mL | 1.5727 mL | |
| 50 mM | 0.0503 mL | 0.2516 mL | 0.5033 mL | 1.2582 mL | |
| 60 mM | 0.0419 mL | 0.2097 mL | 0.4194 mL | 1.0485 mL | |
| 80 mM | 0.0315 mL | 0.1573 mL | 0.3145 mL | 0.7864 mL | |
| 100 mM | 0.0252 mL | 0.1258 mL | 0.2516 mL | 0.6291 mL |
Faropenem daloxate Related Classifications
HY-10004 Related Classifications
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