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N-Desethyl Vardenafil-[d8]

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General Information
Catalog: BLP-006053
CAS: 1184985-26-9
Molecular Formula: C21H20D8N6O4S
Molecular Weight: 468.60

Chemical Structure

Description	N-Desethyl Vardenafil-[d8] is the labelled analogue of N-Desethyl Vardenafil, which is a metabolite of Vardenafil. Vardenafil is a phosphodiesterase type 5 (PDE5) inhibitor used for the treatment of erectile dysfunction.
Synonyms	N-Desethyl Vardenafil D8; 1-[[3-(1,4-Dihydro-5-methyl-4-oxo-7-propylimidazo[5,1-f][1,2,4]triazin-2-yl)-4-ethoxyphenyl]sulfonyl]-piperazine-d8
IUPAC Name	2-[2-ethoxy-5-(2,2,3,3,5,5,6,6-octadeuteriopiperazin-1-yl)sulfonylphenyl]-5-methyl-7-propyl-3H-imidazo[5,1-f][1,2,4]triazin-4-one
Related CAS	448184-46-1 (unlabelled)
Canonical SMILES	CCCC1=NC(=C2N1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)N4CCNCC4)OCC)C
InChI	InChI=1S/C21H28N6O4S/c1-4-6-18-23-14(3)19-21(28)24-20(25-27(18)19)16-13-15(7-8-17(16)31-5-2)32(29,30)26-11-9-22-10-12-26/h7-8,13,22H,4-6,9-12H2,1-3H3,(H,24,25,28)/i9D2,10D2,11D2,12D2
InChI Key	OKUKNGDVADFTHE-PMCMNDOISA-N
Melting Point	108-112°C
Purity	97%; ≥98% atom D
Solubility	Slightly soluble in DMSO, Methanol
Appearance	White Solid
Storage	Store at-20°C