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N-Desmethyl Sildenafil

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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

N-Desmethyl Sildenafil

🥰Excellent
Purity: 99.68%
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 SizePriceAvailabilityQuantity
2 mg$35In Stock
5 mg$58In Stock
10 mg$93In Stock
25 mg$188In Stock
50 mg$298In Stock
100 mg$433In Stock
200 mg$616In Stock
1 mL x 10 mM (in DMSO)$64In Stock
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Purity:99.68%
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Product Introduction

Bioactivity
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].
AliasUK-103,320, Desmethylsildenafil
Chemical Properties
Molecular Weight460.55
FormulaC21H28N6O4S
Cas No.139755-82-1
SmilesCCCc1nn(C)c2c1[nH]c(nc2=O)-c1cc(ccc1OCC)S(=O)(=O)N1CCNCC1
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
Solubility Information
DMF: 5 mg/mL
DMSO:PBS (pH 7.2)(1:5): 0.15 mg/mL
DMSO: 225 mg/mL (488.5 mM), Sonication is recommended.
Solution Preparation Table
DMSO
1mg5mg10mg50mg
1 mM2.1713 mL10.8566 mL21.7132 mL108.5658 mL
5 mM0.4343 mL2.1713 mL4.3426 mL21.7132 mL
10 mM0.2171 mL1.0857 mL2.1713 mL10.8566 mL
20 mM0.1086 mL0.5428 mL1.0857 mL5.4283 mL
50 mM0.0434 mL0.2171 mL0.4343 mL2.1713 mL
100 mM0.0217 mL0.1086 mL0.2171 mL1.0857 mL

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Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSOTargetMol | reagent (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 DMSOTargetMol | reagent main solution, add 300 μLPEG300TargetMol | reagent mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2OTargetMol | reagent mix well and clarify
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