Products 139755-91-2

CAS 139755-91-2 appears in our catalog under these names: Sildenafil EP Impurity C, Sildenafil EP Impurity C (O-Desethyl Sildenafil), Desethyl Sildenafil, >95% (HPLC), 5-(2-Hydroxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo(4,3-d)pyrimidin-7-one (Desethylsildenafil), O-Desethyl Sildenafil. Offered by: Chemat Brand, TRC, Mikromol, TargetMol, GLPBio. Available pack sizes: on request, 10mg, 1mg, 2,5mg, 25mg, 100mg, 0,5g, 0,25g.

Sildenafil EP Impurity C
Chemat Brand
  • size: on request
  • Variants: 2
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Sildenafil EP Impurity C (O-Desethyl Sildenafil)
Chemat Brand
  • size: on request
  • Variants: 1
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Desethyl Sildenafil, >95% (HPLC)
TRC
  • size: 10mg, 1mg, 2,5mg
  • Variants: 3
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5-(2-Hydroxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo(4,3-d)pyrimidin-7-one (Desethylsildenafil)
Mikromol
  • size: 25mg, 100mg
  • Variants: 2
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O-Desethyl Sildenafil
TargetMol
  • size: 1mg
  • Variants: 1
from 2331.47
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O–Desethyl Sildenafil
GLPBio
  • size: 1mg
  • Variants: 1
from 1359.96
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Desethyl sildenafil
Biosynth, MedChemExpress
  • size: 0,5g, 0,25g, 1g, 2g
  • Variants: 5
from 1582.86
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Structural formula: {0} (CAS {1})

5-[2-hydroxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one (CAS 139755-91-2) is a chemical compound with the molecular formula C20H26N6O4S and a molecular weight of 446.5 g/mol. IUPAC name: 5-[2-hydroxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one. InChIKey: LTNJUPYNXDNXBO-UHFFFAOYSA-N.

Identity
Molecular formulaC20H26N6O4S
Molecular weight446.5 g/mol
IUPAC name5-[2-hydroxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one
InChIKeyLTNJUPYNXDNXBO-UHFFFAOYSA-N
SMILESCCCC1=NN(C2=C1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)N4CCN(CC4)C)O)C

Computed by PubChem (NCBI)

Synonyms: o-Desethyl sildenafil, Sildenafil Impurity C, Sildenafil citrate impurity C [EP], SILDENAFIL CITRATE IMPURITY C [EP IMPURITY], SILDENAFIL CITRATE IMPURITY C (EP IMPURITY), Sildenafil citrate impurity C, Desethyl Sildenafil, Sildenafil EP Impurity C, O-Desethylsildenafil, orb1694472
Related forms of this compound
5-[2-hydroxy-5-[4-(trideuteriomethyl)piperazin-1-yl]sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one C20H26N6O4S