5-(2-Ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one, 98%

cas: 139755-95-6 — see every product listed under this CAS number, including other names

5-(2-Ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one, 98% (CAS 139755-95-6) is a chemical reagent available from Chemat. Available pack sizes: on request. Offered by: Chemat Brand.

brandChemat Brand
catalog numberACNDQF194
cas139755-95-6
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5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-3-propyl-2,6-dihydropyrazolo[4,3-d]pyrimidin-7-one (CAS 139755-95-6) is a chemical compound with the molecular formula C21H28N6O4S and a molecular weight of 460.6 g/mol. IUPAC name: 5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-3-propyl-2,6-dihydropyrazolo[4,3-d]pyrimidin-7-one. InChIKey: ZLJVUHMTFSCAGQ-UHFFFAOYSA-N.

Identity
Molecular formulaC21H28N6O4S
Molecular weight460.6 g/mol
IUPAC name5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-3-propyl-2,6-dihydropyrazolo[4,3-d]pyrimidin-7-one
InChIKeyZLJVUHMTFSCAGQ-UHFFFAOYSA-N
SMILESCCCC1=C2C(=NN1)C(=O)NC(=N2)C3=C(C=CC(=C3)S(=O)(=O)N4CCN(CC4)C)OCC

Computed by PubChem (NCBI)

Synonyms: Pyrazole N-Demethyl Sildenafil, Pyrazole N-Desmethyl Sildenafil, Sildenafil Impurity 170, Pyrazole N-desmethylsildenafil, orb3025147, orb3028902, Pyrazole N-demethyl sildenafil, Sildenafil Impurity
Related forms of this compound
5-[2-ethoxy-5-[4-(trideuteriomethyl)piperazin-1-yl]sulfonylphenyl]-3-propyl-2,6-dihydropyrazolo[4,3-d]pyrimidin-7-one C21H28N6O4S
Isomers (same molecular formula)
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-ethoxy-5-piperazin-1-ylsulfonylphenyl)-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one C21H28N6O4S
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
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
3-[3-[[2-(benzylamino)-5-ethoxycarbonylpyrimidin-4-yl]amino]propylcarbamothioylamino]propanoic acid C21H28N6O4S

Also listed as

Pyrazole N-Demethyl Sildenafil, >95% (HPLC) TRC CAS 139755-95-6
Pyrazole N-Desmethyl Sildenafil Chemat Brand CAS 139755-95-6