Viagra

• Post Date:

  Jun 30,2015

• Expiry Date:

  Dec 27,2015

• Detailed Description:

  Cas No. :171599-83-0 Specs:White Powder
  

  Sildenafil Citrate

  MOQ(Sample Order): 1 kg

  Dosage: 200-225mg

  Purity: more than 99%

  Onset Time: about 30 minutes later

  Half-life Time: about 3 days

  Package: Aluminum foil bag or Fibre drum

  Product Specification:

  

• CAS Registry Number:

  171599-83-0

• Synonyms:

  ;Viagra;5-[2-Ethoxy-5-(4-methylpiperazin-1-yl-sulphonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazol[4,3d]pyrimidin-7-one citrate;5-{2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-1-methyl-3-propyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 2-hydroxypropane-1,2,3-tricarboxylate (1:1);5-{2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-3-propyl-2,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one;Sidenafil citrate;

• Molecular Formula:

  C₂₁H₂₈N₆O₄S

• Molecular Weight:

  460.5498

• Molecular Structure:

  

• Company:

  Zhengzhou Debao Fine Chemical Co., Ltd.     [ China ]          

• Contact:

  Mr.Jacky Zhao

• Tel:

  +86-15038002977 371-65733219

• Fax:

  +86-371-65733219

• Email:

  01@zzdebao.net