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Molecular formula

C27H21N3O3S2

20 compounds have this formula on CompoundList.

Molar mass
499.60g/mol
Monoisotopic mass
499.1024Da
Atoms
56
Elements
5
Rings plus double bonds
19

The formula C27H21N3O3S2 describes a molecule made of 27 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. 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 × 2764.91%
    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 × 39.61%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 212.83%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C27H21N3O3S2

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

Showing 1 to 20 of 20 compounds

2-((3Z)-3-(3-Benzyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)-2-oxo-2,3-dihydro-1H-indol-1-yl)-N-(2-methylphenyl)acetamide chemical structure, C27H21N3O3S2, CAS 618072-79-0
2-((3Z)-3-(3-Benzyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)-2-oxo-2,3-dihydro-1H-indol-1-yl)-N-(2-methylphenyl)acetamide
CAS 618072-79-0C27H21N3O3S2
2-[(3-Methyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]-N-(4-phenoxyphenyl)acetamide chemical structure, C27H21N3O3S2, CAS 1040633-11-1
2-[(3-Methyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]-N-(4-phenoxyphenyl)acetamide
CAS 1040633-11-1C27H21N3O3S2
2-(4-Methylbenzenesulfonamido)-N-{5-thia-3-azatetracyclo[6.6.1.0^{2,6}.0^{11,15}]pentadeca-1(15),2(6),3,7,11,13-hexaen-4-yl}benzamide chemical structure, C27H21N3O3S2, CAS 361173-49-1
2-(4-Methylbenzenesulfonamido)-N-{5-thia-3-azatetracyclo[6.6.1.0^{2,6}.0^{11,15}]pentadeca-1(15),2(6),3,7,11,13-hexaen-4-yl}benzamide
CAS 361173-49-1C27H21N3O3S2
4-((3,4-Dihydroisoquinolin-2(1H)-yl)sulfonyl)-N-(naphtho[2,1-d]thiazol-2-yl)benzamide chemical structure, C27H21N3O3S2, CAS 684231-80-9
4-((3,4-Dihydroisoquinolin-2(1H)-yl)sulfonyl)-N-(naphtho[2,1-d]thiazol-2-yl)benzamide
CAS 684231-80-9C27H21N3O3S2
N-[4-(Benzylsulfamoyl)phenyl]-2-thiophen-2-ylquinoline-4-carboxamide chemical structure, C27H21N3O3S2, CAS 895938-98-4
N-[4-(Benzylsulfamoyl)phenyl]-2-thiophen-2-ylquinoline-4-carboxamide
CAS 895938-98-4C27H21N3O3S2
4-((3,4-Dihydroquinolin-1(2H)-yl)sulfonyl)-N-(naphtho[2,1-d]thiazol-2-yl)benzamide chemical structure, C27H21N3O3S2, CAS 325733-94-6
4-((3,4-Dihydroquinolin-1(2H)-yl)sulfonyl)-N-(naphtho[2,1-d]thiazol-2-yl)benzamide
CAS 325733-94-6C27H21N3O3S2
N-(4,5-Dihydroacenaphtho[5,4-d]thiazol-8-yl)-4-(N-methyl-N-phenylsulfamoyl)benzamide chemical structure, C27H21N3O3S2, CAS 361172-81-8
N-(4,5-Dihydroacenaphtho[5,4-d]thiazol-8-yl)-4-(N-methyl-N-phenylsulfamoyl)benzamide
CAS 361172-81-8C27H21N3O3S2
N-[3-(1,3-Benzothiazol-2-yl)phenyl]-4-[methyl(phenyl)sulfamoyl]benzamide chemical structure, C27H21N3O3S2, CAS 361170-69-6
N-[3-(1,3-Benzothiazol-2-yl)phenyl]-4-[methyl(phenyl)sulfamoyl]benzamide
CAS 361170-69-6C27H21N3O3S2
N-(4-Acetylphenyl)-2-[3-cyano-6-(4-methoxyphenyl)-4-thiophen-2-ylpyridin-2-yl]sulfanylacetamide chemical structure, C27H21N3O3S2, CAS 445381-33-9
N-(4-Acetylphenyl)-2-[3-cyano-6-(4-methoxyphenyl)-4-thiophen-2-ylpyridin-2-yl]sulfanylacetamide
CAS 445381-33-9C27H21N3O3S2
3-Amino-4-(4-methoxyphenyl)-6-methyl-N-phenyl-2-(thiophene-2-carbonyl)thieno[2,3-b]pyridine-5-carboxamide chemical structure, C27H21N3O3S2, CAS 201281-20-1
3-Amino-4-(4-methoxyphenyl)-6-methyl-N-phenyl-2-(thiophene-2-carbonyl)thieno[2,3-b]pyridine-5-carboxamide
CAS 201281-20-1C27H21N3O3S2
4-((3,4-Dihydroisoquinolin-2(1H)-yl)sulfonyl)-N-(naphtho[1,2-d]thiazol-2-yl)benzamide chemical structure, C27H21N3O3S2, CAS 681236-69-1
4-((3,4-Dihydroisoquinolin-2(1H)-yl)sulfonyl)-N-(naphtho[1,2-d]thiazol-2-yl)benzamide
CAS 681236-69-1C27H21N3O3S2
N-[2-(1,3-Benzothiazol-2-yl)phenyl]-2-[(4-methylphenyl)sulfonylamino]benzamide chemical structure, C27H21N3O3S2, CAS 313960-35-9
N-[2-(1,3-Benzothiazol-2-yl)phenyl]-2-[(4-methylphenyl)sulfonylamino]benzamide
CAS 313960-35-9C27H21N3O3S2
(5Z)-3-(Furan-2-ylmethyl)-5-[[1-phenyl-3-(4-prop-2-enoxyphenyl)pyrazol-4-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one chemical structure, C27H21N3O3S2, CAS 380876-24-4
(5Z)-3-(Furan-2-ylmethyl)-5-[[1-phenyl-3-(4-prop-2-enoxyphenyl)pyrazol-4-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
CAS 380876-24-4C27H21N3O3S2
4-(Benzyloxy)-N-{(5Z)-5-[(1-methyl-1H-indol-3-yl)methylidene]-4-oxo-2-thioxo-1,3-thiazolidin-3-yl}benzamide chemical structure, C27H21N3O3S2, CAS 881816-72-4
4-(Benzyloxy)-N-{(5Z)-5-[(1-methyl-1H-indol-3-yl)methylidene]-4-oxo-2-thioxo-1,3-thiazolidin-3-yl}benzamide
CAS 881816-72-4C27H21N3O3S2
4-(N-Methyl-N-phenylsulfamoyl)-N-(4-(naphthalen-1-yl)thiazol-2-yl)benzamide chemical structure, C27H21N3O3S2, CAS 392237-09-1
4-(N-Methyl-N-phenylsulfamoyl)-N-(4-(naphthalen-1-yl)thiazol-2-yl)benzamide
CAS 392237-09-1C27H21N3O3S2
N-[2-(1,3-Benzothiazol-2-yl)phenyl]-4-[methyl(phenyl)sulfamoyl]benzamide chemical structure, C27H21N3O3S2, CAS 477569-61-2
N-[2-(1,3-Benzothiazol-2-yl)phenyl]-4-[methyl(phenyl)sulfamoyl]benzamide
CAS 477569-61-2C27H21N3O3S2
(E)-4-(Indolin-1-ylsulfonyl)-N-(1-methylnaphtho[1,2-d]thiazol-2(1H)-ylidene)benzamide chemical structure, C27H21N3O3S2, CAS 477501-25-0
(E)-4-(Indolin-1-ylsulfonyl)-N-(1-methylnaphtho[1,2-d]thiazol-2(1H)-ylidene)benzamide
CAS 477501-25-0C27H21N3O3S2
2-{(3Z)-2-Oxo-3-[4-oxo-3-(2-phenylethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]-2,3-dihydro-1H-indol-1-yl}-N-phenylacetamide chemical structure, C27H21N3O3S2, CAS 378761-30-9
2-{(3Z)-2-Oxo-3-[4-oxo-3-(2-phenylethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]-2,3-dihydro-1H-indol-1-yl}-N-phenylacetamide
CAS 378761-30-9C27H21N3O3S2
Methyl 2-(2-naphthamido)-3-(benzo[d]thiazol-2-yl)-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate chemical structure, C27H21N3O3S2, CAS 922695-50-9
Methyl 2-(2-naphthamido)-3-(benzo[d]thiazol-2-yl)-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate
CAS 922695-50-9C27H21N3O3S2
2-(2-Methylphenoxy)-3-[[3-[(4-methylphenyl)methyl]-4-oxo-2-thioxo-5-thiazolidinylidene]methyl]-4H-pyrido[1,2-a]pyrimidin-4-one chemical structure, C27H21N3O3S2, CAS 862172-62-1
2-(2-Methylphenoxy)-3-[[3-[(4-methylphenyl)methyl]-4-oxo-2-thioxo-5-thiazolidinylidene]methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
CAS 862172-62-1C27H21N3O3S2

Frequently asked questions

What is the molar mass of C27H21N3O3S2?

The molar mass of C27H21N3O3S2 is 499.60 g/mol, calculated from standard atomic weights for 27 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 499.1024 Da.

How many compounds have the formula C27H21N3O3S2?

CompoundList lists 20 compounds with the molecular formula C27H21N3O3S2, including 2-((3Z)-3-(3-Benzyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)-2-oxo-2,3-dihydro-1H-indol-1-yl)-N-(2-methylphenyl)acetamide, 2-[(3-Methyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]-N-(4-phenoxyphenyl)acetamide, 2-(4-Methylbenzenesulfonamido)-N-{5-thia-3-azatetracyclo[6.6.1.0^{2,6}.0^{11,15}]pentadeca-1(15),2(6),3,7,11,13-hexaen-4-yl}benzamide. 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 C27H21N3O3S2?

C27H21N3O3S2 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.