1,3-Diiminoisoindoline

ID: Reference938

C₈H₇N₃

1-Imino-1H-isoindol-3-amine; Aminoiminoisoindolenine; Isoindoline-1,3-diimine; 1H-Isoindole-1,3(2H)-diimine; 1-Amino-3-iminoisoindolenine; 1,3-Isoindolinediimine; 1H-Isoindole, 3-amino-1-imino-

1-Stearoylglycerol

ID: Reference939

C₂₁H₄₂O₄

2,3-Dihydroxypropyl stearate; Octadecanoic acid, 2,3-dihydroxypropyl ester; Stearic acid 1-monoglyceride; 3-Stearoyloxy-1,2-propanediol; 2,3-Dihydroxypropyl octadecanoate; Rac-2,3-dihydroxypropyl octadecanoate; Tegin

Sulfanilylurea

ID: Reference940

C₇H₉N₃O₃S

4-Amino-N-carbamoylbenzenesulfonamide; Sulfacarbamide; 4-Sulfacarbamide; Sulfanilcarbamide; p-Aminobenzenesulfonylurea; 1-(4-Aminobenzenesulfonyl)urea; N-Sulfanilcarbamide

Reserpine

ID: Reference941

C₃₃H₄₀N₂O₉

Methyl 11,17-dimethoxy-18-[(3,4,5-trimethoxybenzoyl)oxy]yohimban-16-carboxylate; (-)-Reserpine; Alkarau; Alserin; Apoplon; Apsical; Ascoserpina

PyrazoleN-demethylsildenafil

ID: Reference944

C₂₁H₂₈N₆O₄S

5-{2-Ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl}-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one; 5-{2-Ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-3-propyl-2,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one; Pyrazole N-demethyl sildenafil; Pyrazole N-desmethyl sildenafil ; 1-{[3-(4,7-Dihydroxy-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl}-4-methyl-piperazine

Pseudovardenafil

ID: Reference945

C₂₂H₂₉N₅O₄S

2-[2-Ethoxy-5-(1-piperidylsulfonyl)phenyl]-5-methyl-7-propyl-3H-imidazo[5,1-f][1,2,4]triazin-4-one; Piperidenafil

Scutellarin

ID: Reference946

C₂₁H₁₈O₁₂

5,6-Dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-7-yl hexopyranosiduronic acid; β-D-Glucopyranosiduronic acid, 5,6-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-1-benzopyran-7-yl; Glucopyranosiduronic acid, 5,6-dihydroxy-2-(p-hydroxyphenyl)-4-oxo-4H-1-benzopyran-7-yl, β-D-; Breviscapine; Scutellarein-7-glucuronide; Scutellarein-7β-D-glucuronide; Scutellarein-7β-D-glucuronoside

Sildenafil analogue

ID: Reference947

C₂₄H₃₄N₆O₄S

5-{5-[(3S,5R)-3,5-dimethylpiperazin-1-yl]sulfonyl-2-propoxyphenyl}-1-methyl-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-7-one; O-Desethyl-O-propyl Methisosildenafil; 5-(5-{[(3R,5S)-3,5-Dimethyl-1-piperazinyl]sulfonyl}-2-propoxyphenyl)-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one

Sildenafil 2nd step impurity

ID: Reference949

C₂₁H₂₉N₅O₆S

4-Ethoxy-N,N-bis(2-hydroxyethyl)-3-(7-hydroxy-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonamide; Benzenesulfonamide, 3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxy-N,N-bis(2-hydroxyethyl)-

Sildenafil

ID: Reference950

C₂₂H₃₀N₆O₄S

5-{2-Ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl}-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one; Aphrodil; Caverta; Revatio; 1-{[3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl}-4-methylpiperazine ; Piperazine, 1-{[3-(4,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl}-4-methyl-

Sildenafil coupled

ID: Reference951

C₁₇H₂₂N₄O₃

4-[(2-Ethoxybenzoyl)amino]-1-methyl-3-propyl-1H-pyrazole-5-carboxamide; 4-(2-Ethoxybenzamido)-1-methyl-3-N-propylpyrazole-5-carboxamide; 4-(2-Ethoxybenzamido)-1-methyl-3-propyl-1H-pyrazole-5-carboxamide

Isobutyl sildenafil

ID: Reference952

C₂₃H₃₂N₆O₄S

5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-1-methyl-3-(2-methylpropyl)-4H-pyrazolo[4,3-d]pyrimidin-7-one; Sildenafil related compound A; 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-{2-ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl}-1,6-dihydro-1-methyl-3-(2-methylpropyl)- ; Despropyl isobutyl sildenafil; Isobutyl sildenafil