Dimethyl isophthalate

ID: Reference696

C₁₀H₁₀O₄

Dimethyl benzene-1,3-dicarboxylate; Isophthalic acid dimethyl ester; Methyl 3-(carbomethoxy)benzoate; Dimethyl 1,3-benzenedicarboxylate; 1,3-Benzenedicarboxylic acid dimethyl ester; Methyl 3-(methoxycarbonyl)benzoate; 1,3-Dimethyl benzene-1,3-dicarboxylate

Dimethyl terephthalate

ID: Reference698

C₁₀H₁₀O₄

Dimethyl benzene-1,4-dicarboxylate; Dimethyl p-phthalate; Dimethyl p-benzenedicarboxylate; Dimethyl 1,4-benzenedicarboxylate; Methyl 4-carbomethoxybenzoate; Terephthalic acid dimethyl ester; Methyl p-(methoxycarbonyl)benzoate

Dipropyl phthalate

ID: Reference703

C₁₄H₁₈O₄

Dipropyl benzene-1,2-dicarboxylate; Di-n-propylphthalate; 1,2-Benzenedicarboxylic acid, dipropyl ester; Phthalic acid di-n-propyl ester; Propyl 2-(propoxycarbonyl)benzoate

Sulfamethoxazole

ID: Reference920

C₁₀H₁₁N₃O₃S

4-Amino-N-(5-methyl-1,2-oxazol-3-yl)benzenesulfonamide; Sulphamethoxazole; Sulfamethoxazol; Sulfamethylisoxazole; Sulphamethoxazol; Gamazole; Sulphamethylisoxazole

Terbutaline

ID: Reference924

C₁₂H₁₉NO₃

5-{1-Hydroxy-2-[(2-methyl-2-propanyl)amino]ethyl}-1,3-benzenediol; 5-[2-(tert-Butylamino)-1-hydroxyethyl]benzene-1,3-diol; Benzyl alcohol, α-((tert-butylamino)methyl)-3,5-dihydroxy-; 5-{2-[(1,1-Dimethylethyl)amino]-1-hydroxyethyl}benzene-1,3-diol; 1,3-Benzenediol, 5-[2-[(1,1-dimethylethyl)amino]-1-hydroxyethyl]-; Brethaire; Brethine

Tolbutamide

ID: Reference926

C₁₂H₁₈N₂O₃S

N-(Butylcarbamoyl)-4-methylbenzenesulfonamide; Aglicid; Arcosal; Arkozal; Artosin; Artozin; Beglucin

Sulfanilylurea

ID: Reference940

C₇H₉N₃O₃S

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

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)-

Udenafil

ID: Reference959

C₂₅H₃₆N₆O₄S

3-(1-methyl-7-oxo-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-5-yl)-N-[2-(1-methylpyrrolidin-2-yl)ethyl]-4-propoxybenzenesulfonamide; 5-(2-Propyloxy-5-(1-methyl-2-pyrollidinylethylamidosulfonyl)phenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo(4,3-d)pyrimidine-7-one; Benzenesulfonamide, 3-(4,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo(4,3-d)pyrimidin-5-yl)-N-(2-(1-methyl-2-pyrrolidinyl)ethyl)-4-propoxy-; Zydena

Sulfadiazine

ID: Reference1139

C₁₀H₁₀N₄O₂S

4-Amino-N-(2-pyrimidinyl)benzenesulfonamide; Trifonamide; Diazolone; Diazovit; Benzenesulfonamide, 4-amino-N²-pyrimidinyl-; 2-Sulfanilylaminopyrimidine; N¹-(Pyrimidin-2-yl)sulfanilamide

Sulfadimethoxine

ID: Reference1140

C₁₂H₁₄N₄O₄S

4-Amino-N-(2,6-dimethoxypyrimidin-4-yl)benzene-1-sulfonamide; Sulfadimethoxydiazine; 6-Sulfanilamido-2,4-dimethoxypyrimidine; Benzenesulfonamide, 4-amino-N-(2,6-dimethoxy-4-pyrimidinyl)-; 2,6-Dimethoxy-4-(p-aminobenzenesulfonamido)pyrimidine; N¹-(2,6-Dimethoxy-4-pyrimidinyl)sulfanilamide; [(4-Aminophenyl)sulfonyl](2,6-dimethoxypyrimidin-4-yl)amine

Sulfamethazine

ID: Reference1141

C₁₂H₁₄N₄O₂S

4-Amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide; Sulfadimethyldiazine; Sulfadimethylpyrimidine; Sulphadimethylpyrimidine; Azolmetazin; 4,6-Dimethylsulfadiazine; 2-Sulfanilamido-4,6-dimethylpyrimidine