N–Desmethyl Sildenafil

cas: 139755-82-1 — see every product listed under this CAS number, including other names

N–Desmethyl Sildenafil (CAS 139755-82-1) is a chemical reagent available from Chemat. Available pack sizes: 10mg, 25mg, 5mg, 10mM (in 1ml dmso), 50mg. Offered by: GLPBio.

brandGLPBio
catalog numberGC44350-10
cas139755-82-1
size10mg
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Available pack sizes

brand size price
GLPBio 10mg 1214.87 Pln
GLPBio 25mg 2015.23 Pln
GLPBio 5mg 919.99 Pln
GLPBio 10mM (in 1ml dmso) 971.48 Pln
GLPBio 50mg 2941.97 Pln

properties

purityNo data
delivery timeTo be confirmed by Chemat
Structural formula: {0} (CAS {1})

5-(2-ethoxy-5-piperazin-1-ylsulfonylphenyl)-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one (CAS 139755-82-1) is a chemical compound with the molecular formula C21H28N6O4S and a molecular weight of 460.6 g/mol. IUPAC name: 5-(2-ethoxy-5-piperazin-1-ylsulfonylphenyl)-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one. InChIKey: UZTKBZXHEOVDRL-UHFFFAOYSA-N.

Identity
Molecular formulaC21H28N6O4S
Molecular weight460.6 g/mol
IUPAC name5-(2-ethoxy-5-piperazin-1-ylsulfonylphenyl)-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one
InChIKeyUZTKBZXHEOVDRL-UHFFFAOYSA-N
SMILESCCCC1=NN(C2=C1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)N4CCNCC4)OCC)C

Computed by PubChem (NCBI)

Synonyms: desmethylsildenafil, N-Desmethylsildenafil, desmethyl sildenafil, N-Desmethyl Sildenafil, N-Demethylsildenafil, Sildenafil EP Impurity F (N-Desmethyl Sildenafil), orb1694073, orb2901043, Sildenafil N-Desmethyl Metabolite, UZTKBZXHEOVDRL-UHFFFAOYSA-N
Related forms of this compound
5-[2-ethoxy-5-(2,2,3,3,5,5,6,6-octadeuteriopiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one C21H28N6O4S
Isomers (same molecular formula)
5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-3-propyl-2,6-dihydropyrazolo[4,3-d]pyrimidin-7-one C21H28N6O4S
2-(2-ethoxy-5-piperazin-1-ylsulfonylphenyl)-5-methyl-7-propyl-3H-imidazo[5,1-f][1,2,4]triazin-4-one C21H28N6O4S
5-[2-methoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one C21H28N6O4S
2-[2-ethoxy-5-(4-ethylpiperazin-1-yl)sulfonylphenyl]-5,7-dimethyl-3H-imidazo[5,1-f][1,2,4]triazin-4-one C21H28N6O4S
2-[5-(4-ethylpiperazin-1-yl)sulfonyl-2-hydroxyphenyl]-5-methyl-7-propyl-3H-imidazo[5,1-f][1,2,4]triazin-4-one C21H28N6O4S
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 C21H28N6O4S
5-[2-ethoxy-5-[4-(trideuteriomethyl)piperazin-1-yl]sulfonylphenyl]-3-propyl-2,6-dihydropyrazolo[4,3-d]pyrimidin-7-one C21H28N6O4S

Also listed as

Sildenafil EP Impurity F (N-Desmethyl Sildenafil) Chemat Brand CAS 139755-82-1
N-Desmethyl Sildenafil, >95% (HPLC) TRC CAS 139755-82-1
Desmethylsildenafil (1-((3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo(4,3-d)pyrimidin-5-yl)-4-ethoxyphenyl)sulfonyl)piperazine) LoGiCal CAS 139755-82-1
Desmethylsildenafil (1-((3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo(4,3-d)pyrimidin-5-yl)-4-ethoxyphenyl)sulfonyl)piperazine) 1.0 mg/ml in Methanol LoGiCal CAS 139755-82-1
1-((3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo(4,3-d)pyrimidin-5-yl)-4-ethoxyphenyl)sulfonyl)piperazine (Desmethylsildenafil) Mikromol CAS 139755-82-1
Sildenafil-desmethyl Dr. Ehrenstorfer CAS 139755-82-1
N-Desmethyl Sildenafil/ 99.68% (existing batch purity) TargetMol CAS 139755-82-1
N-Desmethyl sildenafil Biosynth CAS 139755-82-1
N-desmethyl Sildenafil 95% Ambeed CAS 139755-82-1
5-[2-Ethoxy-5-(1-piperazinylsulfonyl)phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one, 95%, 95% Chemat CAS 139755-82-1
N-Desmethyl Sildenafil, 99.53% MedChemExpress CAS 139755-82-1
N-Desmethyl Sildenafil (Standard), 98.82% MedChemExpress CAS 139755-82-1
5-[2-ethoxy-5-(piperazine-1-sulfonyl)phenyl]-1-methyl-3-propyl-1H,4H,7H-pyrazolo[4,3-d]pyrimidin-7-one, 95% Fluorochem CAS 139755-82-1