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Molecular formula

C28H26N4O3S

38 compounds have this formula on CompoundList.

Molar mass
498.60g/mol
Monoisotopic mass
498.1726Da
Atoms
62
Elements
5
Rings plus double bonds
18

The formula C28H26N4O3S describes a molecule made of 28 carbon atoms, 26 hydrogen atoms, 4 nitrogen atoms, 3 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 × 2867.45%
    12.011 × 28 = 336.308 g/mol
  • H Hydrogen × 265.26%
    1.008 × 26 = 26.208 g/mol
  • N Nitrogen × 411.24%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 39.63%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 16.43%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C28H26N4O3S

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

Showing 1 to 38 of 38 compounds

5-[3-[3-(4-Methylphenyl)-1-phenylpyrazol-4-yl]-5-thiophen-2-yl-3,4-dihydropyrazol-2-yl]-5-oxopentanoic acid chemical structure, C28H26N4O3S, CAS 378757-83-6
5-[3-[3-(4-Methylphenyl)-1-phenylpyrazol-4-yl]-5-thiophen-2-yl-3,4-dihydropyrazol-2-yl]-5-oxopentanoic acid
CAS 378757-83-6C28H26N4O3S
3-[(3,4-Dimethylphenyl)sulfonyl]-2-imino-10-methyl-1-(2-phenylethyl)-1,6-dihyd ropyridino[2,3-d]pyridino[1,2-a]pyrimidin-5-one chemical structure, C28H26N4O3S, CAS 853753-74-9
3-[(3,4-Dimethylphenyl)sulfonyl]-2-imino-10-methyl-1-(2-phenylethyl)-1,6-dihyd ropyridino[2,3-d]pyridino[1,2-a]pyrimidin-5-one
CAS 853753-74-9C28H26N4O3S
N-Mesityl-2-((3-(3-methoxyphenyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)acetamide chemical structure, C28H26N4O3S, CAS 536706-79-3
N-Mesityl-2-((3-(3-methoxyphenyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)acetamide
CAS 536706-79-3C28H26N4O3S
2-((6-(Hydroxymethyl)-9-methyl-2-(p-tolyl)-5H-pyrido[4',3':5,6]pyrano[2,3-d]pyrimidin-4-yl)thio)-N-methyl-N-phenylacetamide chemical structure, C28H26N4O3S, CAS 892384-94-0
2-((6-(Hydroxymethyl)-9-methyl-2-(p-tolyl)-5H-pyrido[4',3':5,6]pyrano[2,3-d]pyrimidin-4-yl)thio)-N-methyl-N-phenylacetamide
CAS 892384-94-0C28H26N4O3S
2-[[3-(3,5-Dimethylphenyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanyl]-N-(4-ethoxyphenyl)acetamide chemical structure, C28H26N4O3S, CAS 536705-52-9
2-[[3-(3,5-Dimethylphenyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanyl]-N-(4-ethoxyphenyl)acetamide
CAS 536705-52-9C28H26N4O3S
N-(2,5-Dimethylphenyl)-2-((3-(4-ethoxyphenyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)acetamide chemical structure, C28H26N4O3S, CAS 536708-36-8
N-(2,5-Dimethylphenyl)-2-((3-(4-ethoxyphenyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)acetamide
CAS 536708-36-8C28H26N4O3S
5-Cyano-6-[2-(3,4-dimethylanilino)-2-oxoethyl]sulfanyl-4-(furan-2-yl)-2-methyl-N-phenyl-1,4-dihydropyridine-3-carboxamide chemical structure, C28H26N4O3S, CAS 361372-62-5
5-Cyano-6-[2-(3,4-dimethylanilino)-2-oxoethyl]sulfanyl-4-(furan-2-yl)-2-methyl-N-phenyl-1,4-dihydropyridine-3-carboxamide
CAS 361372-62-5C28H26N4O3S
5-Cyano-4-(furan-2-yl)-2-methyl-6-[2-(2-methylanilino)-2-oxoethyl]sulfanyl-N-(2-methylphenyl)-1,4-dihydropyridine-3-carboxamide chemical structure, C28H26N4O3S, CAS 684230-81-7
5-Cyano-4-(furan-2-yl)-2-methyl-6-[2-(2-methylanilino)-2-oxoethyl]sulfanyl-N-(2-methylphenyl)-1,4-dihydropyridine-3-carboxamide
CAS 684230-81-7C28H26N4O3S
2-((6-(Hydroxymethyl)-9-methyl-2-(p-tolyl)-5H-pyrido[4',3':5,6]pyrano[2,3-d]pyrimidin-4-yl)thio)-N-(m-tolyl)acetamide chemical structure, C28H26N4O3S, CAS 892384-49-5
2-((6-(Hydroxymethyl)-9-methyl-2-(p-tolyl)-5H-pyrido[4',3':5,6]pyrano[2,3-d]pyrimidin-4-yl)thio)-N-(m-tolyl)acetamide
CAS 892384-49-5C28H26N4O3S
5-Cyano-6-({[(2,4-dimethylphenyl)carbamoyl]methyl}sulfanyl)-4-(furan-2-yl)-2-methyl-N-phenyl-1,4-dihydropyridine-3-carboxamide chemical structure, C28H26N4O3S, CAS 381679-20-5
5-Cyano-6-({[(2,4-dimethylphenyl)carbamoyl]methyl}sulfanyl)-4-(furan-2-yl)-2-methyl-N-phenyl-1,4-dihydropyridine-3-carboxamide
CAS 381679-20-5C28H26N4O3S
5-Cyano-4-(furan-2-yl)-2-methyl-6-((2-oxo-2-(m-tolylamino)ethyl)thio)-N-(o-tolyl)-1,4-dihydropyridine-3-carboxamide chemical structure, C28H26N4O3S, CAS 684230-85-1
5-Cyano-4-(furan-2-yl)-2-methyl-6-((2-oxo-2-(m-tolylamino)ethyl)thio)-N-(o-tolyl)-1,4-dihydropyridine-3-carboxamide
CAS 684230-85-1C28H26N4O3S
(E)-2-(4-(Dimethylamino)benzylidene)-7-methyl-5-(5-methylfuran-2-yl)-3-oxo-N-phenyl-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamide chemical structure, C28H26N4O3S, CAS 361178-70-3
(E)-2-(4-(Dimethylamino)benzylidene)-7-methyl-5-(5-methylfuran-2-yl)-3-oxo-N-phenyl-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamide
CAS 361178-70-3C28H26N4O3S
3-[(3,4-Dimethylphenyl)sulfonyl]-2-imino-10-methyl-1-[(4-methylphenyl)methyl]-1,6-dihydropyridino[2,3-d]pyridino[1,2-a]pyrimidin-5-one chemical structure, C28H26N4O3S, CAS 853753-73-8
3-[(3,4-Dimethylphenyl)sulfonyl]-2-imino-10-methyl-1-[(4-methylphenyl)methyl]-1,6-dihydropyridino[2,3-d]pyridino[1,2-a]pyrimidin-5-one
CAS 853753-73-8C28H26N4O3S
Ethyl (2Z)-2-[(3,5-dimethyl-1-phenylpyrazol-4-yl)methylidene]-7-methyl-3-oxo-5-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate chemical structure, C28H26N4O3S, CAS 492427-46-0
Ethyl (2Z)-2-[(3,5-dimethyl-1-phenylpyrazol-4-yl)methylidene]-7-methyl-3-oxo-5-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate
CAS 492427-46-0C28H26N4O3S
3-(3,4-Dimethylphenyl)-1-((4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl)-6,7,8,9-tetrahydro-1H-cyclohepta[4,5]thieno[2,3-d]pyrimidine-2,4(3H,5H)-dione chemical structure, C28H26N4O3S, CAS 865655-39-6
3-(3,4-Dimethylphenyl)-1-((4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)methyl)-6,7,8,9-tetrahydro-1H-cyclohepta[4,5]thieno[2,3-d]pyrimidine-2,4(3H,5H)-dione
CAS 865655-39-6C28H26N4O3S
2-((3-(4-Ethoxyphenyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)-N-phenethylacetamide chemical structure, C28H26N4O3S, CAS 536710-19-7
2-((3-(4-Ethoxyphenyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)-N-phenethylacetamide
CAS 536710-19-7C28H26N4O3S
N-[[4-[4-(4-Methylbenzoyl)piperazin-1-yl]phenyl]carbamothioyl]-1-benzofuran-2-carboxamide chemical structure, C28H26N4O3S, CAS 642419-83-8
N-[[4-[4-(4-Methylbenzoyl)piperazin-1-yl]phenyl]carbamothioyl]-1-benzofuran-2-carboxamide
CAS 642419-83-8C28H26N4O3S
2-Amino-4-(4-isopropoxyphenyl)-5-oxo-4,5,6,8,9,10,11,12-octahydrocyclohepta[b]pyrano[2'',3'':4',5']pyrido[2',3':4,5]thieno[3,2-e]pyridine-3-carbonitrile chemical structure, C28H26N4O3S, CAS 489413-91-4
2-Amino-4-(4-isopropoxyphenyl)-5-oxo-4,5,6,8,9,10,11,12-octahydrocyclohepta[b]pyrano[2'',3'':4',5']pyrido[2',3':4,5]thieno[3,2-e]pyridine-3-carbonitrile
CAS 489413-91-4C28H26N4O3S
N-[(4-Methoxyphenyl)methyl]-2-[5-[(4-methylphenyl)methylsulfanyl]-3-oxo-2H-imidazo[1,2-c]quinazolin-2-yl]acetamide chemical structure, C28H26N4O3S, CAS 1023560-94-2
N-[(4-Methoxyphenyl)methyl]-2-[5-[(4-methylphenyl)methylsulfanyl]-3-oxo-2H-imidazo[1,2-c]quinazolin-2-yl]acetamide
CAS 1023560-94-2C28H26N4O3S
2-((3-(4-Ethoxyphenyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)-N-(4-ethylphenyl)acetamide chemical structure, C28H26N4O3S, CAS 536708-58-4
2-((3-(4-Ethoxyphenyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)-N-(4-ethylphenyl)acetamide
CAS 536708-58-4C28H26N4O3S
5-Cyano-4-(furan-2-yl)-2-methyl-N-(3-methylphenyl)-6-({2-[(4-methylphenyl)amino]-2-oxoethyl}sulfanyl)-1,4-dihydropyridine-3-carboxamide chemical structure, C28H26N4O3S, CAS 865591-85-1
5-Cyano-4-(furan-2-yl)-2-methyl-N-(3-methylphenyl)-6-({2-[(4-methylphenyl)amino]-2-oxoethyl}sulfanyl)-1,4-dihydropyridine-3-carboxamide
CAS 865591-85-1C28H26N4O3S
2-((6-(Hydroxymethyl)-9-methyl-2-(m-tolyl)-5H-pyrido[4',3':5,6]pyrano[2,3-d]pyrimidin-4-yl)thio)-N-methyl-N-phenylacetamide chemical structure, C28H26N4O3S, CAS 892415-33-7
2-((6-(Hydroxymethyl)-9-methyl-2-(m-tolyl)-5H-pyrido[4',3':5,6]pyrano[2,3-d]pyrimidin-4-yl)thio)-N-methyl-N-phenylacetamide
CAS 892415-33-7C28H26N4O3S
2-(3-Benzyl-8-methoxy-5-methyl-4-oxopyrimido[5,4-b]indol-2-yl)sulfanyl-N-(3-methylphenyl)acetamide chemical structure, C28H26N4O3S, CAS 866872-95-9
2-(3-Benzyl-8-methoxy-5-methyl-4-oxopyrimido[5,4-b]indol-2-yl)sulfanyl-N-(3-methylphenyl)acetamide
CAS 866872-95-9C28H26N4O3S
N-(2,3-Dimethylphenyl)-2-((3-(4-ethoxyphenyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)acetamide chemical structure, C28H26N4O3S, CAS 536708-35-7
N-(2,3-Dimethylphenyl)-2-((3-(4-ethoxyphenyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)acetamide
CAS 536708-35-7C28H26N4O3S

Frequently asked questions

What is the molar mass of C28H26N4O3S?

The molar mass of C28H26N4O3S is 498.60 g/mol, calculated from standard atomic weights for 28 carbon atoms, 26 hydrogen atoms, 4 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 498.1726 Da.

How many compounds have the formula C28H26N4O3S?

CompoundList lists 38 compounds with the molecular formula C28H26N4O3S, including 5-[3-[3-(4-Methylphenyl)-1-phenylpyrazol-4-yl]-5-thiophen-2-yl-3,4-dihydropyrazol-2-yl]-5-oxopentanoic acid, 3-[(3,4-Dimethylphenyl)sulfonyl]-2-imino-10-methyl-1-(2-phenylethyl)-1,6-dihyd ropyridino[2,3-d]pyridino[1,2-a]pyrimidin-5-one, N-Mesityl-2-((3-(3-methoxyphenyl)-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)acetamide. 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 C28H26N4O3S?

C28H26N4O3S 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.