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Molecular formula

C25H20N4O2S

34 compounds have this formula on CompoundList.

Molar mass
440.52g/mol
Monoisotopic mass
440.1307Da
Atoms
52
Elements
5
Rings plus double bonds
18

The formula C25H20N4O2S describes a molecule made of 25 carbon atoms, 20 hydrogen atoms, 4 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.

Elemental composition

  • C Carbon × 2568.16%
    12.011 × 25 = 300.275 g/mol
  • H Hydrogen × 204.58%
    1.008 × 20 = 20.160 g/mol
  • N Nitrogen × 412.72%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 27.26%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 17.28%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C25H20N4O2S

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 34 of 34 compounds

Sulfanilanilide, 4'-(9-acridinylamino)- chemical structure, C25H20N4O2S, CAS 57164-91-7
Sulfanilanilide, 4'-(9-acridinylamino)-
CAS 57164-91-7C25H20N4O2S
Methanesulfonamide, 1-(p-(9-acridinylamino)phenyl)-N-(2-pyridyl)- chemical structure, C25H20N4O2S, CAS 66147-72-6
Methanesulfonamide, 1-(p-(9-acridinylamino)phenyl)-N-(2-pyridyl)-
CAS 66147-72-6C25H20N4O2S
N-(4-{7-Methylimidazo[1,2-a]pyrimidin-2-yl}phenyl)-1,2-dihydroacenaphthylene-3-sulfonamide chemical structure, C25H20N4O2S, CAS 923147-91-5
N-(4-{7-Methylimidazo[1,2-a]pyrimidin-2-yl}phenyl)-1,2-dihydroacenaphthylene-3-sulfonamide
CAS 923147-91-5C25H20N4O2S
1-(1,3-Benzothiazol-2-yl)-4-{(E)-[(4-methoxybenzyl)imino]methyl}-3-phenyl-1H-pyrazol-5-ol chemical structure, C25H20N4O2S, CAS 525581-48-0
1-(1,3-Benzothiazol-2-yl)-4-{(E)-[(4-methoxybenzyl)imino]methyl}-3-phenyl-1H-pyrazol-5-ol
CAS 525581-48-0C25H20N4O2S
2-((4-Oxo-3-phenyl-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)-N-(m-tolyl)acetamide chemical structure, C25H20N4O2S, CAS 536703-61-4
2-((4-Oxo-3-phenyl-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)-N-(m-tolyl)acetamide
CAS 536703-61-4C25H20N4O2S
(4E)-2-(1,3-Benzothiazol-2-yl)-4-[1-(2-hydroxy-5-methylanilino)ethylidene]-5-phenylpyrazol-3-one chemical structure, C25H20N4O2S, CAS 375836-47-8
(4E)-2-(1,3-Benzothiazol-2-yl)-4-[1-(2-hydroxy-5-methylanilino)ethylidene]-5-phenylpyrazol-3-one
CAS 375836-47-8C25H20N4O2S
N-(2-Oxo-2-phenyl-1-{4-[(E)-phenyldiazenyl]anilino}ethyl)-2-thiophenecarboxamide chemical structure, C25H20N4O2S, CAS 324543-58-0
N-(2-Oxo-2-phenyl-1-{4-[(E)-phenyldiazenyl]anilino}ethyl)-2-thiophenecarboxamide
CAS 324543-58-0C25H20N4O2S
2-Phenyl-N-[[(2-phenylacetyl)amino]carbamothioyl]quinoline-4-carboxamide chemical structure, C25H20N4O2S, CAS 438212-76-1
2-Phenyl-N-[[(2-phenylacetyl)amino]carbamothioyl]quinoline-4-carboxamide
CAS 438212-76-1C25H20N4O2S
N-Benzyl-2-[(4-oxo-3-phenyl-5H-pyrimido[5,4-b]indol-2-yl)sulfanyl]acetamide chemical structure, C25H20N4O2S, CAS 536703-89-6
N-Benzyl-2-[(4-oxo-3-phenyl-5H-pyrimido[5,4-b]indol-2-yl)sulfanyl]acetamide
CAS 536703-89-6C25H20N4O2S
2-((4-Oxo-3-(p-tolyl)-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)-N-phenylacetamide chemical structure, C25H20N4O2S, CAS 536704-50-4
2-((4-Oxo-3-(p-tolyl)-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)-N-phenylacetamide
CAS 536704-50-4C25H20N4O2S
2-(3,4-Dimethylphenyl)-4-(3-(4-(methylthio)phenyl)-1,2,4-oxadiazol-5-yl)phthalazin-1(2H)-one chemical structure, C25H20N4O2S, CAS 1291845-06-1
2-(3,4-Dimethylphenyl)-4-(3-(4-(methylthio)phenyl)-1,2,4-oxadiazol-5-yl)phthalazin-1(2H)-one
CAS 1291845-06-1C25H20N4O2S
4-[3-(4-Ethylphenyl)-1,2,4-oxadiazol-5-yl]-2-[3-(methylsulfanyl)phenyl]-1,2-dihydrophthalazin-1-one chemical structure, C25H20N4O2S, CAS 1291862-12-8
4-[3-(4-Ethylphenyl)-1,2,4-oxadiazol-5-yl]-2-[3-(methylsulfanyl)phenyl]-1,2-dihydrophthalazin-1-one
CAS 1291862-12-8C25H20N4O2S
N-(6-Methoxy-1,3-benzothiazol-2-yl)-6,8-dimethyl-2-pyridin-3-ylquinoline-4-carboxamide chemical structure, C25H20N4O2S, CAS 713120-61-7
N-(6-Methoxy-1,3-benzothiazol-2-yl)-6,8-dimethyl-2-pyridin-3-ylquinoline-4-carboxamide
CAS 713120-61-7C25H20N4O2S
N-[[(4-Methylbenzoyl)amino]carbamothioyl]-2-phenylquinoline-4-carboxamide chemical structure, C25H20N4O2S, CAS 438211-72-4
N-[[(4-Methylbenzoyl)amino]carbamothioyl]-2-phenylquinoline-4-carboxamide
CAS 438211-72-4C25H20N4O2S
N-(4-{7-Methylimidazo[1,2-a]pyrimidin-2-yl}phenyl)-[1,1'-biphenyl]-4-sulfonamide chemical structure, C25H20N4O2S, CAS 923173-38-0
N-(4-{7-Methylimidazo[1,2-a]pyrimidin-2-yl}phenyl)-[1,1'-biphenyl]-4-sulfonamide
CAS 923173-38-0C25H20N4O2S
2-((3-Oxo-2-phenyl-2,3-dihydroimidazo[1,2-c]quinazolin-5-yl)thio)-N-(p-tolyl)acetamide chemical structure, C25H20N4O2S, CAS 1053086-40-0
2-((3-Oxo-2-phenyl-2,3-dihydroimidazo[1,2-c]quinazolin-5-yl)thio)-N-(p-tolyl)acetamide
CAS 1053086-40-0C25H20N4O2S
N-(3-Methoxyphenyl)-2-{[2-(naphthalen-1-yl)pyrazolo[1,5-a]pyrazin-4-yl]sulfanyl}acetamide chemical structure, C25H20N4O2S, CAS 1040658-70-5
N-(3-Methoxyphenyl)-2-{[2-(naphthalen-1-yl)pyrazolo[1,5-a]pyrazin-4-yl]sulfanyl}acetamide
CAS 1040658-70-5C25H20N4O2S
2-(2-Cyanophenyl)sulfanyl-N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)benzamide chemical structure, C25H20N4O2S, CAS 695198-43-7
2-(2-Cyanophenyl)sulfanyl-N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)benzamide
CAS 695198-43-7C25H20N4O2S
2-((5-(1H-Indol-3-yl)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-1-phenylethanone chemical structure, C25H20N4O2S, CAS 946275-63-4
2-((5-(1H-Indol-3-yl)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-1-phenylethanone
CAS 946275-63-4C25H20N4O2S
2-((5-(1H-Indol-3-yl)-4-(3-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-1-phenylethanone chemical structure, C25H20N4O2S, CAS 946251-86-1
2-((5-(1H-Indol-3-yl)-4-(3-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-1-phenylethanone
CAS 946251-86-1C25H20N4O2S
5-Benzyl-3-oxo-2-phenyl-N-(thiophen-2-ylmethyl)-3,5-dihydro-2H-pyrazolo[4,3-c]pyridine-7-carboxamide chemical structure, C25H20N4O2S, CAS 921515-94-8
5-Benzyl-3-oxo-2-phenyl-N-(thiophen-2-ylmethyl)-3,5-dihydro-2H-pyrazolo[4,3-c]pyridine-7-carboxamide
CAS 921515-94-8C25H20N4O2S
2-(4-Ethylphenyl)-4-(3-(4-(methylthio)phenyl)-1,2,4-oxadiazol-5-yl)phthalazin-1(2H)-one chemical structure, C25H20N4O2S, CAS 1357741-25-3
2-(4-Ethylphenyl)-4-(3-(4-(methylthio)phenyl)-1,2,4-oxadiazol-5-yl)phthalazin-1(2H)-one
CAS 1357741-25-3C25H20N4O2S
4-[3-(3,4-Dimethylphenyl)-1,2,4-oxadiazol-5-yl]-2-[3-(methylsulfanyl)phenyl]-1,2-dihydrophthalazin-1-one chemical structure, C25H20N4O2S, CAS 1359197-13-9
4-[3-(3,4-Dimethylphenyl)-1,2,4-oxadiazol-5-yl]-2-[3-(methylsulfanyl)phenyl]-1,2-dihydrophthalazin-1-one
CAS 1359197-13-9C25H20N4O2S
3-Benzyl-2-(((3-(o-tolyl)-1,2,4-oxadiazol-5-yl)methyl)thio)quinazolin-4(3H)-one chemical structure, C25H20N4O2S, CAS 1295737-17-5
3-Benzyl-2-(((3-(o-tolyl)-1,2,4-oxadiazol-5-yl)methyl)thio)quinazolin-4(3H)-one
CAS 1295737-17-5C25H20N4O2S

Frequently asked questions

What is the molar mass of C25H20N4O2S?

The molar mass of C25H20N4O2S is 440.52 g/mol, calculated from standard atomic weights for 25 carbon atoms, 20 hydrogen atoms, 4 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 440.1307 Da.

How many compounds have the formula C25H20N4O2S?

CompoundList lists 34 compounds with the molecular formula C25H20N4O2S, including Sulfanilanilide, 4'-(9-acridinylamino)-, Methanesulfonamide, 1-(p-(9-acridinylamino)phenyl)-N-(2-pyridyl)-, N-(4-{7-Methylimidazo[1,2-a]pyrimidin-2-yl}phenyl)-1,2-dihydroacenaphthylene-3-sulfonamide. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.

What is the degree of unsaturation of C25H20N4O2S?

C25H20N4O2S has a degree of unsaturation of 18. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.