CompoundList
Molecular formula

C21H25N5O3S

80 compounds have this formula on CompoundList.

Molar mass
427.52g/mol
Monoisotopic mass
427.1678Da
Atoms
55
Elements
5
Rings plus double bonds
12

The formula C21H25N5O3S describes a molecule made of 21 carbon atoms, 25 hydrogen atoms, 5 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 × 2159.00%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 255.89%
    1.008 × 25 = 25.200 g/mol
  • N Nitrogen × 516.38%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 311.23%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 17.50%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H25N5O3S

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

Showing 1 to 80 of 80 compounds

1-(Azepan-1-yl)-2-((3-(3,4-dimethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)ethanone chemical structure, C21H25N5O3S, CAS 852437-25-3
1-(Azepan-1-yl)-2-((3-(3,4-dimethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)ethanone
CAS 852437-25-3C21H25N5O3S
N-(4-{[4-(3-Cyano-4,6-dimethyl-2-pyridinyl)-1,4-diazepan-1-yl]sulfonyl}phenyl)acetamide chemical structure, C21H25N5O3S, CAS 478256-87-0
N-(4-{[4-(3-Cyano-4,6-dimethyl-2-pyridinyl)-1,4-diazepan-1-yl]sulfonyl}phenyl)acetamide
CAS 478256-87-0C21H25N5O3S
2-[[5-(Furan-2-yl)-4-propan-2-yl-1,2,4-triazol-3-yl]sulfanyl]-N-(4-morpholin-4-ylphenyl)acetamide chemical structure, C21H25N5O3S, CAS 879058-27-2
2-[[5-(Furan-2-yl)-4-propan-2-yl-1,2,4-triazol-3-yl]sulfanyl]-N-(4-morpholin-4-ylphenyl)acetamide
CAS 879058-27-2C21H25N5O3S
2,6-Diamino-4-{3-ethoxy-4-[2-(morpholin-4-yl)ethoxy]phenyl}-4H-thiopyran-3,5-dicarbonitrile chemical structure, C21H25N5O3S, CAS 627057-51-6
2,6-Diamino-4-{3-ethoxy-4-[2-(morpholin-4-yl)ethoxy]phenyl}-4H-thiopyran-3,5-dicarbonitrile
CAS 627057-51-6C21H25N5O3S
Sgc aak1 1 chemical structure, C21H25N5O3S, CAS 2247894-32-0
Sgc aak1 1
CAS 2247894-32-0C21H25N5O3S
4-(4-((1H-Benzo[d]imidazol-2-yl)methyl)piperazine-1-carbonyl)-N,N-dimethylbenzenesulfonamide chemical structure, C21H25N5O3S, CAS 1172235-57-2
4-(4-((1H-Benzo[d]imidazol-2-yl)methyl)piperazine-1-carbonyl)-N,N-dimethylbenzenesulfonamide
CAS 1172235-57-2C21H25N5O3S
N-Cyclohexyl-2-(7-(furan-2-yl)-4-oxo-2-(pyrrolidin-1-yl)thiazolo[4,5-d]pyridazin-5(4H)-yl)acetamide chemical structure, C21H25N5O3S, CAS 1105240-35-4
N-Cyclohexyl-2-(7-(furan-2-yl)-4-oxo-2-(pyrrolidin-1-yl)thiazolo[4,5-d]pyridazin-5(4H)-yl)acetamide
CAS 1105240-35-4C21H25N5O3S
N-(2-{[4-(3-Methylphenyl)piperazin-1-yl]sulfonyl}ethyl)-1H-indazole-3-carboxamide chemical structure, C21H25N5O3S, CAS 1021260-21-8
N-(2-{[4-(3-Methylphenyl)piperazin-1-yl]sulfonyl}ethyl)-1H-indazole-3-carboxamide
CAS 1021260-21-8C21H25N5O3S
N-{3-[(4-Phenylpiperazin-1-yl)sulfonyl]propyl}-1H-indazole-3-carboxamide chemical structure, C21H25N5O3S, CAS 1021218-04-1
N-{3-[(4-Phenylpiperazin-1-yl)sulfonyl]propyl}-1H-indazole-3-carboxamide
CAS 1021218-04-1C21H25N5O3S
[(1-Cyano-4-methylcyclohexyl)(methyl)carbamoyl]methyl 4-[(4H-1,2,4-triazol-3-ylsulfanyl)methyl]benzoate chemical structure, C21H25N5O3S, CAS 790723-55-6
[(1-Cyano-4-methylcyclohexyl)(methyl)carbamoyl]methyl 4-[(4H-1,2,4-triazol-3-ylsulfanyl)methyl]benzoate
CAS 790723-55-6C21H25N5O3S
7-(3-Methoxyphenyl)-1,3-dimethyl-5-{[2-(pyrrolidin-1-yl)ethyl]sulfanyl}-1H,2H,3H,4H-[1,3]diazino[4,5-d]pyrimidine-2,4-dione chemical structure, C21H25N5O3S, CAS 872839-61-7
7-(3-Methoxyphenyl)-1,3-dimethyl-5-{[2-(pyrrolidin-1-yl)ethyl]sulfanyl}-1H,2H,3H,4H-[1,3]diazino[4,5-d]pyrimidine-2,4-dione
CAS 872839-61-7C21H25N5O3S
7-(2-Methoxyphenyl)-1,3-dimethyl-5-((2-(pyrrolidin-1-yl)ethyl)thio)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione chemical structure, C21H25N5O3S, CAS 893914-95-9
7-(2-Methoxyphenyl)-1,3-dimethyl-5-((2-(pyrrolidin-1-yl)ethyl)thio)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione
CAS 893914-95-9C21H25N5O3S
N-[2-(3,4-Dimethoxyphenyl)ethyl]-2-[1-(2,6-dimethylphenyl)tetrazol-5-yl]sulfanylacetamide chemical structure, C21H25N5O3S, CAS 693264-55-0
N-[2-(3,4-Dimethoxyphenyl)ethyl]-2-[1-(2,6-dimethylphenyl)tetrazol-5-yl]sulfanylacetamide
CAS 693264-55-0C21H25N5O3S
2-((3-(3,4-Dimethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)-1-(4-methylpiperidin-1-yl)ethanone chemical structure, C21H25N5O3S, CAS 852437-27-5
2-((3-(3,4-Dimethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)-1-(4-methylpiperidin-1-yl)ethanone
CAS 852437-27-5C21H25N5O3S
N-Cyclohexyl-2-((3-(3,4-dimethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide chemical structure, C21H25N5O3S, CAS 852437-70-8
N-Cyclohexyl-2-((3-(3,4-dimethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide
CAS 852437-70-8C21H25N5O3S
Ethyl 2-oxo-6-{[4-(pyridin-2-yl)piperazin-1-yl]methyl}-4-(thiophen-2-yl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C21H25N5O3S, CAS 893325-37-6
Ethyl 2-oxo-6-{[4-(pyridin-2-yl)piperazin-1-yl]methyl}-4-(thiophen-2-yl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 893325-37-6C21H25N5O3S
4-(4-((4-Methoxy-3-methylphenyl)sulfonyl)piperazin-1-yl)-2-methyl-6-(1H-pyrrol-1-yl)pyrimidine chemical structure, C21H25N5O3S, CAS 1421521-86-9
4-(4-((4-Methoxy-3-methylphenyl)sulfonyl)piperazin-1-yl)-2-methyl-6-(1H-pyrrol-1-yl)pyrimidine
CAS 1421521-86-9C21H25N5O3S
Methyl [(4Z)-4-{1-[(2-{[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl}ethyl)amino]ethylidene}-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]acetate chemical structure, C21H25N5O3S, CAS 884432-12-6
Methyl [(4Z)-4-{1-[(2-{[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl}ethyl)amino]ethylidene}-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]acetate
CAS 884432-12-6C21H25N5O3S
2-((6,8-Dimethyl-5,7-dioxo-2-(p-tolyl)-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N,N-diethylacetamide chemical structure, C21H25N5O3S, CAS 893911-61-0
2-((6,8-Dimethyl-5,7-dioxo-2-(p-tolyl)-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N,N-diethylacetamide
CAS 893911-61-0C21H25N5O3S
N-(3-Isopropoxypropyl)-2-(4-oxo-1-phenyl-1,4,6,7-tetrahydropyrazolo[3,4-d]thiazolo[3,2-a]pyrimidin-6-yl)acetamide chemical structure, C21H25N5O3S, CAS 941957-90-0
N-(3-Isopropoxypropyl)-2-(4-oxo-1-phenyl-1,4,6,7-tetrahydropyrazolo[3,4-d]thiazolo[3,2-a]pyrimidin-6-yl)acetamide
CAS 941957-90-0C21H25N5O3S
2-((2-Ethyl-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N-mesitylacetamide chemical structure, C21H25N5O3S, CAS 852169-52-9
2-((2-Ethyl-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N-mesitylacetamide
CAS 852169-52-9C21H25N5O3S
N-(2,4-Dimethylphenyl)-2-((2-isopropyl-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide chemical structure, C21H25N5O3S, CAS 863002-65-7
N-(2,4-Dimethylphenyl)-2-((2-isopropyl-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide
CAS 863002-65-7C21H25N5O3S
2-((6,8-Dimethyl-5,7-dioxo-2-(m-tolyl)-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N,N-diethylacetamide chemical structure, C21H25N5O3S, CAS 893907-14-7
2-((6,8-Dimethyl-5,7-dioxo-2-(m-tolyl)-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N,N-diethylacetamide
CAS 893907-14-7C21H25N5O3S
N-(4-{[4-(Dimethylamino)-6-methylpyrimidin-2-yl]amino}phenyl)-4-methoxy-3-methylbenzene-1-sulfonamide chemical structure, C21H25N5O3S, CAS 946292-03-1
N-(4-{[4-(Dimethylamino)-6-methylpyrimidin-2-yl]amino}phenyl)-4-methoxy-3-methylbenzene-1-sulfonamide
CAS 946292-03-1C21H25N5O3S

Frequently asked questions

What is the molar mass of C21H25N5O3S?

The molar mass of C21H25N5O3S is 427.52 g/mol, calculated from standard atomic weights for 21 carbon atoms, 25 hydrogen atoms, 5 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 427.1678 Da.

How many compounds have the formula C21H25N5O3S?

CompoundList lists 80 compounds with the molecular formula C21H25N5O3S, including 1-(Azepan-1-yl)-2-((3-(3,4-dimethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)ethanone, N-(4-{[4-(3-Cyano-4,6-dimethyl-2-pyridinyl)-1,4-diazepan-1-yl]sulfonyl}phenyl)acetamide, 2-[[5-(Furan-2-yl)-4-propan-2-yl-1,2,4-triazol-3-yl]sulfanyl]-N-(4-morpholin-4-ylphenyl)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 C21H25N5O3S?

C21H25N5O3S has a degree of unsaturation of 12. 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.