Desethyl Sildenafil

• Synonyms:

  Sildenafil Citrate Imp. C (EP); Sildenafil Imp. C (EP); 5-[2-Hydroxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl]-1-methyl-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-7-one; Desethylsildenafil; Sildenafil Citrate Impurity C; Sildenafil Impurity C

• Hazard Statement:

  Harmful if swallowed

• Purity:

  >95% (HPLC)

• Smiles:

  CCCc1nn(C)c2C(=O)NC(=Nc12)c3cc(ccc3O)S(=O)(=O)N4CCN(C)CC4

• Molecular Formula:

  C20 H26 N6 O4 S

• Molecular Weight:

  446.52

• InChI:

  InChI=1S/C20H26N6O4S/c1-4-5-15-17-18(25(3)23-15)20(28)22-19(21-17)14-12-13(6-7-16(14)27)31(29,30)26-10-8-24(2)9-11-26/h6-7,12,27H,4-5,8-11H2,1-3H3,(H,21,22,28)

• Additionnal Information:

  IUPAC name: 5-[2-hydroxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one

• Shipping Conditions:

  Room Temperature

• Storage Conditions:

  +4°C

• CAS Number:

  139755-91-2