CAS 1391053-95-4

Fórmula: C23H32N6O4S

InChI: InChI=1S/C23H32N6O4S/c1-6-33-19-8-7-16(34(31,32)29-11-9-27(4)10-12-29)14-17(19)22-24-20-18(13-15(2)3)26-28(5)21(20)23(30)25-22/h7-8,14-15H,6,9-13H2,1-5H3,(H,24,25,30)

Clave InChI: MDDMCAQUTIFYAH-UHFFFAOYSA-N

SMILES: CCOC1=C(C=C(C=C1)S(=O)(=O)N2CCN(CC2)C)C3=NC4=C(C(=O)N3)N(N=C4CC(C)C)C

SILDENAFIL IMPURITY A CRS

CAS: 1391053-95-4

SILDENAFIL IMPURITY A CRS

Ref: 41-Y0001579

Sildenafil Related Compound A

CAS: 1391053-95-4

Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, nesoi

Fórmula: C₂₃H₃₂N₆O₄S

Forma y color: White Powder

Peso molecular: 488.6

Ref: 45-1612685

5-(2-Ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-3-isobutyl-1-methyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one

CAS: 1391053-95-4

5-(2-Ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-3-isobutyl-1-methyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one

Fórmula: C₂₃H₃₂N₆O₄S

Pureza: 95+%

Peso molecular: 488.61

Ref: 54-OR1074667

5-(2-Ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-3-isobutyl-1-methyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one

CAS: 1391053-95-4

Fórmula: C₂₃H₃₂N₆O₄S

Pureza: %

Forma y color: Solid

Peso molecular: 488.6030

Ref: IN-DA009EPG

Sildenafil EP Impurity A (Sildenafil USP Related Compound A, Isobutyl Sildenafil)

CAS: 1391053-95-4

Fórmula: C₂₃H₃₂N₆O₄S

Forma y color: White To Off-White Solid

Peso molecular: 488.61

Ref: 4Z-S-0646

5-[2-Ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl]-1-methyl-3-(2-methylpropyl)-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one

CAS: 1391053-95-4

Forma y color: Neat

Ref: 86-MM0254.30

Isobutyl Sildenafil

Producto controlado

CAS: 1391053-95-4

Applications Isobutyl Sildenafil is an impurity of Sildenafil citrate (S435000), as analogue.
References Terrett, N.K., et al.: Bio. Med. Chem. Lett., 6, 1819 (1996), Rotella, D.P., et al.: Drugs Fut., 26, 133 (2001), Kukreja, R.C., et al.: J. Mol. Cell. Cardio., 36,165 (2004),

Fórmula: C₂₃H₃₂N₆O₄S

Forma y color: Neat

Peso molecular: 488.6

Ref: TR-I780650

5-(2-Ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-3-isobutyl-1-methyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one

CAS: 1391053-95-4

5-(2-Ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-3-isobutyl-1-methyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one

Fórmula: C₂₃H₃₂N₆O₄S

Pureza: 95+%

Peso molecular: 488.6

Ref: IN-DG293608

Sildenafil EP Impurity A

CAS: 1391053-95-4

Fórmula: C₂₃H₃₂N₆O₄S

Peso molecular: 488.61

Ref: ST-EA-CP-S2001

Sildenafil Impurity A(Isobutyl Sildenafil)

CAS: 1391053-95-4

Fórmula: C₂₃H₃₂N₆O₄S

Peso molecular: 488.6

Ref: BE-BePure-27381

Sildenafil Impurity A(Isobutyl Sildenafil) in Methanol

CAS: 1391053-95-4

Methanol

Fórmula: C₂₃H₃₂N₆O₄S

Peso molecular: 488.6

Ref: BE-BePure-27381XM-100

5-{2-Ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-1-methyl-3-(2-methylpropyl)-1H,6H,7H-pyrazolo[4,3-d]pyrimidin-7-one

CAS: 1391053-95-4

Tadalafil is a synthetic drug that is used as a treatment for erectile dysfunction. It works by inhibiting the PDE5 enzyme, which is responsible for breaking down cGMP. Tadalafil has been shown to be effective in the treatment of male erectile dysfunction and pulmonary hypertension, with few side effects. This drug is taken orally, with a meal or without one, and can be administered with or without food. To improve absorption, tadalafil should be taken at least 30 minutes before sexual activity. The dosage of tadalafil ranges from 2.5 to 20 mg, and it should not exceed 40 mg per day.

Fórmula: C₂₃H₃₂N₆O₄S

Pureza: Min. 95%

Peso molecular: 488.6 g/mol

Ref: 3D-RFC05395