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Molecular formula

C27H21N3O5S

18 compounds have this formula on CompoundList.

Molar mass
499.54g/mol
Monoisotopic mass
499.1202Da
Atoms
57
Elements
5
Rings plus double bonds
19

The formula C27H21N3O5S describes a molecule made of 27 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 5 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 × 2764.92%
    12.011 × 27 = 324.297 g/mol
  • H Hydrogen × 214.24%
    1.008 × 21 = 21.168 g/mol
  • N Nitrogen × 38.41%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 516.01%
    15.999 × 5 = 79.995 g/mol
  • S Sulfur × 16.42%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C27H21N3O5S

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

Showing 1 to 18 of 18 compounds

4-[[2-[[2-(4-Methoxyphenyl)-5H-chromeno[2,3-d]pyrimidin-4-yl]sulfanyl]acetyl]amino]benzoic acid chemical structure, C27H21N3O5S, CAS 872207-61-9
4-[[2-[[2-(4-Methoxyphenyl)-5H-chromeno[2,3-d]pyrimidin-4-yl]sulfanyl]acetyl]amino]benzoic acid
CAS 872207-61-9C27H21N3O5S
6-[[4-(3-Furanyl)phenyl]sulfonyl]-4-[(3-methoxyphenyl)amino]-3-quinolinecarboxamide chemical structure, C27H21N3O5S, CAS 801312-18-5
6-[[4-(3-Furanyl)phenyl]sulfonyl]-4-[(3-methoxyphenyl)amino]-3-quinolinecarboxamide
CAS 801312-18-5C27H21N3O5S
3-Hydroxy-4-(4-methoxybenzoyl)-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(3-phenoxyphenyl)-2,5-dihydro-1H-pyrrol-2-one chemical structure, C27H21N3O5S, CAS 371235-79-9
3-Hydroxy-4-(4-methoxybenzoyl)-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(3-phenoxyphenyl)-2,5-dihydro-1H-pyrrol-2-one
CAS 371235-79-9C27H21N3O5S
Methyl 4-(2-amino-6-benzyl-3-cyano-5,5-dioxido-4,6-dihydropyrano[3,2-c][2,1]benzothiazin-4-yl)benzoate chemical structure, C27H21N3O5S, CAS 893288-65-8
Methyl 4-(2-amino-6-benzyl-3-cyano-5,5-dioxido-4,6-dihydropyrano[3,2-c][2,1]benzothiazin-4-yl)benzoate
CAS 893288-65-8C27H21N3O5S
4-(2,3-Dihydro-1,4-benzodioxine-6-carbonyl)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-3-hydroxy-5-(pyridin-3-yl)-2,5-dihydro-1H-pyrrol-2-one chemical structure, C27H21N3O5S, CAS 577791-27-6
4-(2,3-Dihydro-1,4-benzodioxine-6-carbonyl)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-3-hydroxy-5-(pyridin-3-yl)-2,5-dihydro-1H-pyrrol-2-one
CAS 577791-27-6C27H21N3O5S
2-{[3-(1,3-Benzodioxol-5-ylmethyl)-4-oxo-3,4-dihydro[1]benzofuro[3,2-d]pyrimidin-2-yl]sulfanyl}-N-(2-methylphenyl)acetamide chemical structure, C27H21N3O5S, CAS 899754-57-5
2-{[3-(1,3-Benzodioxol-5-ylmethyl)-4-oxo-3,4-dihydro[1]benzofuro[3,2-d]pyrimidin-2-yl]sulfanyl}-N-(2-methylphenyl)acetamide
CAS 899754-57-5C27H21N3O5S
2-{[3-(1,3-Benzodioxol-5-ylmethyl)-4-oxo-3,4-dihydro[1]benzofuro[3,2-d]pyrimidin-2-yl]sulfanyl}-N-(3-methylphenyl)acetamide chemical structure, C27H21N3O5S, CAS 900002-25-7
2-{[3-(1,3-Benzodioxol-5-ylmethyl)-4-oxo-3,4-dihydro[1]benzofuro[3,2-d]pyrimidin-2-yl]sulfanyl}-N-(3-methylphenyl)acetamide
CAS 900002-25-7C27H21N3O5S
2-{[3-(1,3-Benzodioxol-5-ylmethyl)-4-oxo-3,4-dihydro[1]benzofuro[3,2-d]pyrimidin-2-yl]sulfanyl}-N-(4-methylphenyl)acetamide chemical structure, C27H21N3O5S, CAS 899941-56-1
2-{[3-(1,3-Benzodioxol-5-ylmethyl)-4-oxo-3,4-dihydro[1]benzofuro[3,2-d]pyrimidin-2-yl]sulfanyl}-N-(4-methylphenyl)acetamide
CAS 899941-56-1C27H21N3O5S
2-{[3-(1,3-Benzodioxol-5-ylmethyl)-4-oxo-3,4-dihydro[1]benzofuro[3,2-d]pyrimidin-2-yl]sulfanyl}-N-benzylacetamide chemical structure, C27H21N3O5S, CAS 899754-59-7
2-{[3-(1,3-Benzodioxol-5-ylmethyl)-4-oxo-3,4-dihydro[1]benzofuro[3,2-d]pyrimidin-2-yl]sulfanyl}-N-benzylacetamide
CAS 899754-59-7C27H21N3O5S
Ethyl 5-(2-(naphthalen-2-yloxy)acetamido)-4-oxo-3-phenyl-3,4-dihydrothieno[3,4-d]pyridazine-1-carboxylate chemical structure, C27H21N3O5S, CAS 851947-52-9
Ethyl 5-(2-(naphthalen-2-yloxy)acetamido)-4-oxo-3-phenyl-3,4-dihydrothieno[3,4-d]pyridazine-1-carboxylate
CAS 851947-52-9C27H21N3O5S
Ethyl 3-(4-methoxyphenyl)-5-(naphthalene-1-carbonylamino)-4-oxothieno[3,4-d]pyridazine-1-carboxylate chemical structure, C27H21N3O5S, CAS 851952-21-1
Ethyl 3-(4-methoxyphenyl)-5-(naphthalene-1-carbonylamino)-4-oxothieno[3,4-d]pyridazine-1-carboxylate
CAS 851952-21-1C27H21N3O5S
Ethyl 3-(4-methoxyphenyl)-5-(naphthalene-2-carbonylamino)-4-oxothieno[3,4-d]pyridazine-1-carboxylate chemical structure, C27H21N3O5S, CAS 851952-22-2
Ethyl 3-(4-methoxyphenyl)-5-(naphthalene-2-carbonylamino)-4-oxothieno[3,4-d]pyridazine-1-carboxylate
CAS 851952-22-2C27H21N3O5S
N-[4-(6-Methyl-1,3-benzothiazol-2-yl)phenyl]-5-[(4-methyl-2-nitrophenoxy)methyl]furan-2-carboxamide chemical structure, C27H21N3O5S, CAS 515831-96-6
N-[4-(6-Methyl-1,3-benzothiazol-2-yl)phenyl]-5-[(4-methyl-2-nitrophenoxy)methyl]furan-2-carboxamide
CAS 515831-96-6C27H21N3O5S
(4E)-4-[Hydroxy(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)-5-(pyridin-3-yl)pyrrolidine-2,3-dione chemical structure, C27H21N3O5S, CAS 877806-05-8
(4E)-4-[Hydroxy(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(6-methoxy-1,3-benzothiazol-2-yl)-5-(pyridin-3-yl)pyrrolidine-2,3-dione
CAS 877806-05-8C27H21N3O5S
4-[(1,1-Dioxido-1,2-benzothiazol-3-yl)(4-methoxybenzyl)amino]phenyl pyridine-3-carboxylate chemical structure, C27H21N3O5S, CAS 663200-29-1
4-[(1,1-Dioxido-1,2-benzothiazol-3-yl)(4-methoxybenzyl)amino]phenyl pyridine-3-carboxylate
CAS 663200-29-1C27H21N3O5S
Ethyl 4-(5-{(Z)-[6-(4-methylbenzyl)-3,7-dioxo-7H-[1,3]thiazolo[3,2-b][1,2,4]triazin-2(3H)-ylidene]methyl}furan-2-yl)benzoate chemical structure, C27H21N3O5S, CAS 620581-39-7
Ethyl 4-(5-{(Z)-[6-(4-methylbenzyl)-3,7-dioxo-7H-[1,3]thiazolo[3,2-b][1,2,4]triazin-2(3H)-ylidene]methyl}furan-2-yl)benzoate
CAS 620581-39-7C27H21N3O5S
3-Hydroxy-1-(6-methoxy-1,3-benzothiazol-2-yl)-4-(2-methyl-2,3-dihydro-1-benzofuran-5-carbonyl)-5-(pyridin-3-yl)-2,5-dihydro-1H-pyrrol-2-one chemical structure, C27H21N3O5S
3-Hydroxy-1-(6-methoxy-1,3-benzothiazol-2-yl)-4-(2-methyl-2,3-dihydro-1-benzofuran-5-carbonyl)-5-(pyridin-3-yl)-2,5-dihydro-1H-pyrrol-2-one
C27H21N3O5S
4-[Hydroxy-(4-methoxyphenyl)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(3-phenoxyphenyl)pyrrolidine-2,3-dione chemical structure, C27H21N3O5S
4-[Hydroxy-(4-methoxyphenyl)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(3-phenoxyphenyl)pyrrolidine-2,3-dione
C27H21N3O5S

Frequently asked questions

What is the molar mass of C27H21N3O5S?

The molar mass of C27H21N3O5S is 499.54 g/mol, calculated from standard atomic weights for 27 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 499.1202 Da.

How many compounds have the formula C27H21N3O5S?

CompoundList lists 18 compounds with the molecular formula C27H21N3O5S, including 4-[[2-[[2-(4-Methoxyphenyl)-5H-chromeno[2,3-d]pyrimidin-4-yl]sulfanyl]acetyl]amino]benzoic acid, 6-[[4-(3-Furanyl)phenyl]sulfonyl]-4-[(3-methoxyphenyl)amino]-3-quinolinecarboxamide, 3-Hydroxy-4-(4-methoxybenzoyl)-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(3-phenoxyphenyl)-2,5-dihydro-1H-pyrrol-2-one. 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 C27H21N3O5S?

C27H21N3O5S has a degree of unsaturation of 19. 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.