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  • N-DESMETHYL SILDENAFIL-D8 Quick View
    • N-DESMETHYL SILDENAFIL-D8 Quick View
    • N-DESMETHYL SILDENAFIL-D8

    • N-Desmethyl Sildenafil-D8 is a Impurities of Sildenafil with CAS Registry No: 1185168-06-2 Availability: , For Exact delivery date, please contact sales@stallionhealth.co.uk CAT No. : AA0308 API : Sildenafil CAS No. : 1185168-06-2 Synonym : 5-[2-Ethoxy-5-(1-piperazinylsulfonyl)phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one-d8; Desmethylsildenafil-d8; UK 103320-d8; Mol. formula : C21H20D8N6O4S Mol. Weight : 468.6
  • SILDENAFIL Quick View
    • SILDENAFIL Quick View
    • SILDENAFIL

    • Sildenafil is a Impurities of Sildenafil with CAS Registry No: 139755-83-2 Availability: , For Exact delivery date, please contact sales@stallionhealth.co.uk CAT No. : AC0515 API : Sildenafil CAS No. : 139755-83-2 Synonym : 1-[[3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methylpiperazine; 5-[2-Ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one; Mol. formula : C22H30N6O4S Mol. Weight : 474.58
  • SILDENAFIL IMPURITY A Quick View
    • SILDENAFIL IMPURITY A Quick View
    • SILDENAFIL IMPURITY A

    • Sildenafil Impurity A is a Impurities of Sildenafil with CAS Registry No: 1391053-95-4 Availability: In-stock, For Exact delivery date, please contact sales@stallionhealth.co.uk CAT No. : AI0439 API : Sildenafil CAS No. : 1391053-95-4 Inventory Status : In-stock Synonym : 5-[2-Ethoxy-5-[(4-methyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1- methyl-3-(2-methylpropyl)-7H-pyrazolo[4,3-d]pyrimidin-7-one Mol. formula : C23H32N6O4S Mol. Weight : 488.6 Purity (By HPLC) : >95%
  • SILDENAFIL-D3 Quick View
    • SILDENAFIL-D3 Quick View
    • SILDENAFIL-D3

    • Sildenafil-D3 is a Impurities of Sildenafil with CAS Registry No: 1126745-90-1 Availability: , For Exact delivery date,please contact sales@stallionhealth.co.uk CAT No. : AA0306 API : Sildenafil CAS No. : 1126745-90-1 Synonym : 1-[[3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methylpiperazine-d3; 5-[2-Ethoxy-5-[[4-(methyl-d3)-1-piperazinyl]sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one; Mol. formula : C22H27D3N6O4S Mol. Weight : 477.6