Molecular formula

C₁₃H₈N₂O₄S

23 compounds have this formula on CompoundList.

Molar mass: 288.28g/mol
Monoisotopic mass: 288.0205Da
Atoms: 28
Elements: 5
Rings plus double bonds: 11

The formula C13H8N2O4S describes a molecule made of 13 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 × 1354.16%
12.011 × 13 = 156.143 g/mol
H Hydrogen × 82.80%
1.008 × 8 = 8.064 g/mol
N Nitrogen × 29.72%
14.007 × 2 = 28.014 g/mol
O Oxygen × 422.20%
15.999 × 4 = 63.996 g/mol
S Sulfur × 111.12%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C13H8N2O4S

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

Showing 1 to 23 of 23 compounds

N-([1,3]Dioxolo[4,5-f][1,3]benzothiazol-6-yl)furan-2-carboxamide

CAS 892856-71-2C₁₃H₈N₂O₄S

3-(2-Methyl-1,3-thiazol-4-yl)-6-nitro-2H-chromen-2-one

CAS 313497-22-2C₁₃H₈N₂O₄S

(5E)-5-[(3-Nitrophenyl)methylidene]-3-prop-2-ynyl-1,3-thiazolidine-2,4-dione

CAS 432019-54-0C₁₃H₈N₂O₄S

2H-Pyran-3-carbonitrile, 4-(methylthio)-6-(4-nitrophenyl)-2-oxo-

CAS 251300-66-0C₁₃H₈N₂O₄S

Methanethione, bis(4-nitrophenyl)-

CAS 1154-91-2C₁₃H₈N₂O₄S

7-Nitro-2-phenyl-1,3-benzothiazole-5,6-diol

CAS 921197-35-5C₁₃H₈N₂O₄S

2-(4-Nitrophenyl)-4,7-benzothiazolediol

CAS 1173479-14-5C₁₃H₈N₂O₄S

Benzo[b]cyclohepta[e][1,4]thiazin-10(11H)-one, 9-nitro-, 5-oxide

CAS 13229-39-5C₁₃H₈N₂O₄S

2-(2-(1,3-Dioxoisoindolin-2-yl)thiazol-4-yl)acetic acid

CAS 954268-27-0C₁₃H₈N₂O₄S

5-(Benzenesulfonyl)-2-nitrobenzonitrile

CAS 1034975-08-0C₁₃H₈N₂O₄S

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-methyl-1,3-thiazole-5-carboxylate

CAS 2248355-50-0C₁₃H₈N₂O₄S

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(1,3-thiazol-5-yl)acetate

CAS 2248394-53-6C₁₃H₈N₂O₄S

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-methyl-1,2-thiazole-5-carboxylate

CAS 2248286-08-8C₁₃H₈N₂O₄S

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-methyl-1,2-thiazole-3-carboxylate

CAS 2248354-69-8C₁₃H₈N₂O₄S

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-methyl-1,2-thiazole-4-carboxylate

CAS 2248307-30-2C₁₃H₈N₂O₄S

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(1,2-thiazol-4-yl)acetate

CAS 2248307-34-6C₁₃H₈N₂O₄S

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-methyl-1,3-thiazole-4-carboxylate

CAS 2248281-78-7C₁₃H₈N₂O₄S

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(1,3-thiazol-2-yl)acetate

CAS 2248313-47-3C₁₃H₈N₂O₄S

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-methyl-1,3-thiazole-4-carboxylate

CAS 2248311-30-8C₁₃H₈N₂O₄S

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(1,3-thiazol-4-yl)acetate

CAS 2248400-89-5C₁₃H₈N₂O₄S

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-methyl-1,2-thiazole-4-carboxylate

CAS 2248395-69-7C₁₃H₈N₂O₄S

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-methyl-1,3-thiazole-5-carboxylate

CAS 2248330-84-7C₁₃H₈N₂O₄S

1,3-Dinitro-4-methyldibenzo[b,d]thiophene

CAS 1309875-08-8C₁₃H₈N₂O₄S

Frequently asked questions

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What is the molar mass of C13H8N2O4S?

The molar mass of C13H8N2O4S is 288.28 g/mol, calculated from standard atomic weights for 13 carbon atoms, 8 hydrogen atoms, 2 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 288.0205 Da.

How many compounds have the formula C13H8N2O4S?

CompoundList lists 23 compounds with the molecular formula C13H8N2O4S, including N-([1,3]Dioxolo[4,5-f][1,3]benzothiazol-6-yl)furan-2-carboxamide, 3-(2-Methyl-1,3-thiazol-4-yl)-6-nitro-2H-chromen-2-one, (5E)-5-[(3-Nitrophenyl)methylidene]-3-prop-2-ynyl-1,3-thiazolidine-2,4-dione. 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 C13H8N2O4S?

C13H8N2O4S has a degree of unsaturation of 11. 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.