Vardenafil Oxopiperazine (Impurity)

• Synonyms:

  2-[2-Ethoxy-5-[(3-oxo-1-piperazinyl)sulfonyl]phenyl]-5-methyl-7-propyl-imidazo[5,1-f][1,2,4]triazin-4(1H)-one; 4-[[3-(1,4-Dihydro-5-methyl-4-oxo-7-propylimidazo[5,1-f][1,2,4]triazin-2-yl)-4-ethoxyphenyl]sulfonyl]-piperazinone; Vardenafil oxopiperazine (impurity)

• Hazard Statement:

  Not a hazardous substance according to GHS.

• Purity:

  >95% (HPLC)

• Smiles:

  CCCc1nc(C)c2C(=O)N=C(Nn12)c3cc(ccc3OCC)S(=O)(=O)N4CCNC(=O)C4

• Molecular Formula:

  C21 H26 N6 O5 S

• Molecular Weight:

  474.53

• InChI:

  InChI=1S/C21H26N6O5S/c1-4-6-17-23-13(3)19-21(29)24-20(25-27(17)19)15-11-14(7-8-16(15)32-5-2)33(30,31)26-10-9-22-18(28)12-26/h7-8,11H,4-6,9-10,12H2,1-3H3,(H,22,28)(H,24,25,29)

• Additionnal Information:

  IUPAC name: 2-[2-ethoxy-5-(3-oxopiperazin-1-yl)sulfonyl-phenyl]-5-methyl-7-propyl-1H-imidazo[5,1-f][1,2,4]triazin-4-one

• Shipping Conditions:

  Room Temperature

• Storage Conditions:

  -20°C

• CAS Number:

  448184-58-5