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Dirithromycin (LY237216) is a macrolide glycopeptide antibiotic. It is used to treat many different types of bacterial infections, such as bronchitis, pneumonia, tonsillitis, and even skin infections.

| Pack Size | Price | Availability | Quantity | 
|---|---|---|---|
| 500 mg | $31 | In Stock | |
| 1 g | $48 | In Stock | 
| Description | Dirithromycin (LY237216) is a macrolide glycopeptide antibiotic. It is used to treat many different types of bacterial infections, such as bronchitis, pneumonia, tonsillitis, and even skin infections. | 
| In vivo | At therapeutic concentrations, Dirithromycin enhances the production of IL1β in cells stimulated by lipopolysaccharides, with increases of +37% and +28% at 1 μg/mL. At supra-therapeutic concentrations, Dirithromycin inhibits IL1β through the inhibition of protein kinase C; the concentration of Dirithromycin when 50% inhibition is achieved is 378 mg/mL, while for Spiramycin it is 234 mg/mL. | 
| Synonyms | LY237216, Diritromicina, Dirithromycinum, Dirithromycine, ASE 136 | 
| Molecular Weight | 835.07 | 
| Formula | C42H78N2O14 | 
| Cas No. | 62013-04-1 | 
| Smiles | C[C@@H]1[C@]2(O[C@H](COCCOC)N[C@]1([C@H](C)C[C@@](C)(O)[C@H](O[C@H]3[C@H](O)[C@@H](N(C)C)C[C@@H](C)O3)[C@@H](C)[C@H](O[C@H]4C[C@](OC)(C)[C@@H](O)[C@H](C)O4)[C@@H](C)C(=O)O[C@H](CC)[C@@]2(C)O)[H])[H] | 
| Relative Density. | 1.19 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 | H2O: < 1 mg/mL (insoluble or slightly soluble)  DMSO: 2.09 mg/mL (2.5 mM), Sonication is recommended.   Ethanol: 93 mg/mL (111.37 mM), Sonication is recommended.  | ||||||||||||||||||||||||||||||||||||||||
| Solution Preparation Table | |||||||||||||||||||||||||||||||||||||||||
| DMSO/Ethanol 
 Ethanol 
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 For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL .
For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL .  A total of 10 animals were administered, and the formula you used is 5%
 A total of 10 animals were administered, and the formula you used is 5%  DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH2O. So your working solution concentration is 2 mg/mL。
DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH2O. So your working solution concentration is 2 mg/mL。 (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
 (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first. main solution, add 300 μLPEG300
 main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O
 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O mix well and clarify
 mix well and clarify
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