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N-Desmethyl Sildenafil
🥰Excellent
Catalog No. T36061Cas No. 139755-82-1
Alias UK-103,320, Desmethylsildenafil
N-Desmethyl Sildenafil is the major metabolite of Sildenafil, a potent phosphodiesterase type 5 (PDE5) inhibitor.
N-Desmethyl Sildenafil
🥰Excellent
Purity: 99.35%
Catalog No. T36061Alias UK-103,320, DesmethylsildenafilCas No. 139755-82-1
N-Desmethyl Sildenafil is the major metabolite of Sildenafil, a potent phosphodiesterase type 5 (PDE5) inhibitor.
| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 2 mg | $30 | In Stock | |
| 5 mg | $46 | In Stock | |
| 10 mg | $75 | In Stock | |
| 25 mg | $153 | In Stock | |
| 50 mg | $245 | In Stock | |
| 100 mg | $357 | In Stock | |
| 200 mg | $529 | In Stock | |
| 1 mL x 10 mM (in DMSO) | $51 | In Stock |
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Purity:99.35%
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Product Introduction
Bioactivity
Chemical Properties
| Description | N-Desmethyl Sildenafil is the major metabolite of Sildenafil, a potent phosphodiesterase type 5 (PDE5) inhibitor. |
| In vitro | N-Desmethyl Sildenafil enhances the amplitude of electroretinogram (ERG) signals from dark-adapted isolated rat retinas, likely by improving photoreceptor cell responses[1]. This compound's formation is investigated through the use of CYP3A supersomes that co-express human P450 oxidoreductase and cytochrome b5, with its synthesis being predominantly catalyzed by CYP3A4 and CYP3A5 enzymes, and to a smaller degree by CYP3A7[2]. |
| Synonyms | UK-103,320, Desmethylsildenafil |
| Molecular Weight | 460.55 |
| Formula | C21H28N6O4S |
| Cas No. | 139755-82-1 |
| Smiles | CCCc1nn(C)c2c1[nH]c(nc2=O)-c1cc(ccc1OCC)S(=O)(=O)N1CCNCC1 |
Storage & Solubility Information
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | DMF: 5 mg/mL (10.86 mM), Sonication is recommended. DMSO:PBS (pH 7.2)(1:5): 0.15 mg/mL (0.33 mM), Sonication is recommended. DMSO: 225 mg/mL (488.5 mM), Sonication is recommended. |
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 5 mg/mL (10.86 mM), Sonication is recommended. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. |
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In Vivo Formulation Calculator (Clear solution)
Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:
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% 
DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH2O. So your working solution concentration is 2 mg/mL。Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO (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.Preparation method for in vivo formula: Take 50 μL DMSO 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
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 clarifyFor Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.
Dose Conversion
You can also refer to dose conversion for different animals. More Dose Conversion
Sci Citations
Tech Support
Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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