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Molecular formula

C11H8N2O4S

43 compounds have this formula on CompoundList.

Molar mass
264.25g/mol
Monoisotopic mass
264.0205Da
Atoms
26
Elements
5
Rings plus double bonds
9

The formula C11H8N2O4S describes a molecule made of 11 carbon atoms, 8 hydrogen atoms, 2 nitrogen atoms, 4 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 × 1150.00%
    12.011 × 11 = 132.121 g/mol
  • H Hydrogen × 83.05%
    1.008 × 8 = 8.064 g/mol
  • N Nitrogen × 210.60%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 424.22%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 112.13%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C11H8N2O4S

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

Showing 1 to 43 of 43 compounds

4-Methyl-2-(4-nitrophenyl)thiazole-5-carboxylic acid chemical structure, C11H8N2O4S, CAS 15911-30-5
4-Methyl-2-(4-nitrophenyl)thiazole-5-carboxylic acid
CAS 15911-30-5C11H8N2O4S
3-Nitro-2-pyridyl phenyl sulfone chemical structure, C11H8N2O4S, CAS 188429-02-9
3-Nitro-2-pyridyl phenyl sulfone
CAS 188429-02-9C11H8N2O4S
5-Nitro-2-(phenylsulfonyl)pyridine chemical structure, C11H8N2O4S, CAS 69770-61-2
5-Nitro-2-(phenylsulfonyl)pyridine
CAS 69770-61-2C11H8N2O4S
2-[(5Z)-2,4-Dioxo-5-(pyridin-1-ium-3-ylmethylidene)-1,3-thiazolidin-3-yl]acetate chemical structure, C11H8N2O4S, CAS 178881-11-3
2-[(5Z)-2,4-Dioxo-5-(pyridin-1-ium-3-ylmethylidene)-1,3-thiazolidin-3-yl]acetate
CAS 178881-11-3C11H8N2O4S
5-(3,4-Dihydroxybenzylidene)-2-thioxodihydro-4,6(1H,5H)-pyrimidinedione chemical structure, C11H8N2O4S, CAS 202063-70-5
5-(3,4-Dihydroxybenzylidene)-2-thioxodihydro-4,6(1H,5H)-pyrimidinedione
CAS 202063-70-5C11H8N2O4S
3-(5-Nitro-2-thienyl)-2-(2-furyl)acrylamide chemical structure, C11H8N2O4S, CAS 22168-29-2
3-(5-Nitro-2-thienyl)-2-(2-furyl)acrylamide
CAS 22168-29-2C11H8N2O4S
Methyl 4-(3-nitrophenyl)thiazole-2-carboxylate chemical structure, C11H8N2O4S, CAS 885279-68-5
Methyl 4-(3-nitrophenyl)thiazole-2-carboxylate
CAS 885279-68-5C11H8N2O4S
2-(2,4-Dioxo-1,3-thiazolidin-5-ylidene)-N-(2-hydroxyphenyl)acetamide chemical structure, C11H8N2O4S, CAS 429655-76-5
2-(2,4-Dioxo-1,3-thiazolidin-5-ylidene)-N-(2-hydroxyphenyl)acetamide
CAS 429655-76-5C11H8N2O4S
Benzoic acid, 5-[(Z)-(2-amino-4-oxo-5(4H)-thiazolylidene)methyl]-2-hydroxy- chemical structure, C11H8N2O4S, CAS 1972664-02-0
Benzoic acid, 5-[(Z)-(2-amino-4-oxo-5(4H)-thiazolylidene)methyl]-2-hydroxy-
CAS 1972664-02-0C11H8N2O4S
2-(2,4-Dioxo-1,3-thiazolidin-5-ylidene)-N-(3-hydroxyphenyl)acetamide chemical structure, C11H8N2O4S, CAS 429652-07-3
2-(2,4-Dioxo-1,3-thiazolidin-5-ylidene)-N-(3-hydroxyphenyl)acetamide
CAS 429652-07-3C11H8N2O4S
2-(2,4-Dioxo(1,3-thiazolidin-5-ylidene))-N-(4-hydroxyphenyl)acetamide chemical structure, C11H8N2O4S, CAS 429640-30-2
2-(2,4-Dioxo(1,3-thiazolidin-5-ylidene))-N-(4-hydroxyphenyl)acetamide
CAS 429640-30-2C11H8N2O4S
2-(1,3-Benzodioxol-5-ylamino)-1,3-thiazole-4-carboxylic acid chemical structure, C11H8N2O4S, CAS 1176121-35-9
2-(1,3-Benzodioxol-5-ylamino)-1,3-thiazole-4-carboxylic acid
CAS 1176121-35-9C11H8N2O4S
5-(1,3-Benzodioxol-5-ylmethylidene)-2-(hydroxyamino)-1,3-thiazol-4-one chemical structure, C11H8N2O4S, CAS 73855-64-8
5-(1,3-Benzodioxol-5-ylmethylidene)-2-(hydroxyamino)-1,3-thiazol-4-one
CAS 73855-64-8C11H8N2O4S
4-Methyl-2-(3-nitrophenyl)thiazole-5-carboxylic acid chemical structure, C11H8N2O4S, CAS 15911-29-2
4-Methyl-2-(3-nitrophenyl)thiazole-5-carboxylic acid
CAS 15911-29-2C11H8N2O4S
Methyl 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate chemical structure, C11H8N2O4S, CAS 59297-04-0
Methyl 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate
CAS 59297-04-0C11H8N2O4S
2-(4-Nitrobenzene-1-sulfonyl)pyridine chemical structure, C11H8N2O4S, CAS 69770-62-3
2-(4-Nitrobenzene-1-sulfonyl)pyridine
CAS 69770-62-3C11H8N2O4S
2-(3-Nitrophenyl)thiazole-4-acetic acid chemical structure, C11H8N2O4S, CAS 1154918-15-6
2-(3-Nitrophenyl)thiazole-4-acetic acid
CAS 1154918-15-6C11H8N2O4S
(5E)-3-Methyl-5-[(4-nitrophenyl)methylidene]-1,3-thiazolidine-2,4-dione chemical structure, C11H8N2O4S, CAS 367469-68-9
(5E)-3-Methyl-5-[(4-nitrophenyl)methylidene]-1,3-thiazolidine-2,4-dione
CAS 367469-68-9C11H8N2O4S
2-(4-Nitrophenyl)thiazole-4-acetic acid chemical structure, C11H8N2O4S, CAS 130560-72-4
2-(4-Nitrophenyl)thiazole-4-acetic acid
CAS 130560-72-4C11H8N2O4S
5-Methyl-2-(4-nitrophenyl)thiazole-4-carboxylic acid chemical structure, C11H8N2O4S, CAS 1198280-31-7
5-Methyl-2-(4-nitrophenyl)thiazole-4-carboxylic acid
CAS 1198280-31-7C11H8N2O4S
2-Amino-5-(5-carboxythiophen-3-yl)pyridine-4-carboxylic acid chemical structure, C11H8N2O4S, CAS 1261899-15-3
2-Amino-5-(5-carboxythiophen-3-yl)pyridine-4-carboxylic acid
CAS 1261899-15-3C11H8N2O4S
2-Amino-5-(2-carboxythiophene-4-yl)nicotinic acid chemical structure, C11H8N2O4S, CAS 1261951-46-5
2-Amino-5-(2-carboxythiophene-4-yl)nicotinic acid
CAS 1261951-46-5C11H8N2O4S
3-Amino-5-(4-nitrophenyl)-2-thiophenecarboxylic acid chemical structure, C11H8N2O4S, CAS 187949-93-5
3-Amino-5-(4-nitrophenyl)-2-thiophenecarboxylic acid
CAS 187949-93-5C11H8N2O4S
5-(2,6-Dioxopiperidin-3-yl)-5H-thieno(3,4-c)pyrrole-4,6-dione chemical structure, C11H8N2O4S, CAS 2703760-99-8
5-(2,6-Dioxopiperidin-3-yl)-5H-thieno(3,4-c)pyrrole-4,6-dione
CAS 2703760-99-8C11H8N2O4S

Frequently asked questions

What is the molar mass of C11H8N2O4S?

The molar mass of C11H8N2O4S is 264.25 g/mol, calculated from standard atomic weights for 11 carbon atoms, 8 hydrogen atoms, 2 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 264.0205 Da.

How many compounds have the formula C11H8N2O4S?

CompoundList lists 43 compounds with the molecular formula C11H8N2O4S, including 4-Methyl-2-(4-nitrophenyl)thiazole-5-carboxylic acid, 3-Nitro-2-pyridyl phenyl sulfone, 5-Nitro-2-(phenylsulfonyl)pyridine. 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 C11H8N2O4S?

C11H8N2O4S has a degree of unsaturation of 9. 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.