Molecular formula

C₁₃H₁₂N₄O₅S

27 compounds have this formula on CompoundList.

Molar mass: 336.32g/mol
Monoisotopic mass: 336.0528Da
Atoms: 35
Elements: 5
Rings plus double bonds: 10

The formula C13H12N4O5S describes a molecule made of 13 carbon atoms, 12 hydrogen atoms, 4 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 × 1346.43%
12.011 × 13 = 156.143 g/mol
H Hydrogen × 123.60%
1.008 × 12 = 12.096 g/mol
N Nitrogen × 416.66%
14.007 × 4 = 56.028 g/mol
O Oxygen × 523.79%
15.999 × 5 = 79.995 g/mol
S Sulfur × 19.53%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C13H12N4O5S

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

Showing 1 to 27 of 27 compounds

8-(p-Sulfophenyl)theophylline

CAS 80206-91-3C₁₃H₁₂N₄O₅S

N'-(4-Methyl-3-nitrophenyl)sulfonylpyridine-4-carbohydrazide

CAS 5922-59-8C₁₃H₁₂N₄O₅S

(6-Methyl-3-methylsulfanyl-5-oxo-1,2,4-triazin-4-yl)methyl 4-nitrobenzoate

CAS 877643-07-7C₁₃H₁₂N₄O₅S

6-Methyl-3-[(6-nitro-4H-1,3-benzodioxin-8-yl)methylsulfanyl]-4H-1,2,4-triazin-5-one

CAS 787559-41-5C₁₃H₁₂N₄O₅S

8-(3-Sulfophenyl)theophylline

CAS 129107-78-4C₁₃H₁₂N₄O₅S

N-[4-[(5-Nitropyridin-2-yl)sulfamoyl]phenyl]acetamide

CAS 321980-39-6C₁₃H₁₂N₄O₅S

3-(3-((4-Nitrobenzyl)thio)-5-oxo-4,5-dihydro-1,2,4-triazin-6-yl)propanoic acid

CAS 898607-96-0C₁₃H₁₂N₄O₅S

(6-Methyl-3-methylsulfanyl-5-oxo-1,2,4-triazin-4-yl)methyl 3-nitrobenzoate

CAS 877643-04-4C₁₃H₁₂N₄O₅S

3,7-Dimethyl-8-p-sulfophenylxanthine

CAS 149981-20-4C₁₃H₁₂N₄O₅S

N-[4-(Hydrazinecarbonyl)phenyl]-3-nitrobenzene-1-sulfonamide

CAS 379254-60-1C₁₃H₁₂N₄O₅S

4-Morpholino-1,2,5-thiadiazol-3-yl 4-nitrobenzoate

CAS 501104-17-2C₁₃H₁₂N₄O₅S

4-{[(4-Nitroanilino)carbonyl]amino}benzenesulfonamide

CAS 175014-68-3C₁₃H₁₂N₄O₅S

Ethyl 2-[5-[(2-nitrobenzoyl)amino]-1,3,4-thiadiazol-2-yl]acetate

CAS 341941-68-2C₁₃H₁₂N₄O₅S

N-[(Pyrimidin-2-yl)aminocarbonyl]-2-methoxycarbonylbenzenesulfonamide

CAS 74222-98-3C₁₃H₁₂N₄O₅S

Acetamide, N-((4-((3-nitrophenyl)amino)-3-pyridinyl)sulfonyl)-

CAS 52157-97-8C₁₃H₁₂N₄O₅S

N-[4-(2-Formylhydrazinyl)phenyl]-3-nitrobenzene-1-sulfonamide

CAS 75753-05-8C₁₃H₁₂N₄O₅S

N-(4-(N-Acetylsulfamoyl)phenyl)-6-hydroxypyrimidine-4-carboxamide

CAS 2034620-98-7C₁₃H₁₂N₄O₅S

Acetamide, N-((4-((4-nitrophenyl)amino)-3-pyridinyl)sulfonyl)-

CAS 52157-99-0C₁₃H₁₂N₄O₅S

N-{2-[(2,1,3-Benzoxadiazol-4-ylsulfonyl)amino]ethyl}furan-2-carboxamide

CAS 1010880-32-6C₁₃H₁₂N₄O₅S

2-(3-(3-(Thiophen-3-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)acetonitrile oxalate

CAS 1421495-23-9C₁₃H₁₂N₄O₅S

Acetamide, N-[[2-[(3-nitrophenyl)amino]-3-pyridinyl]sulfonyl]-

CAS 55842-01-8C₁₃H₁₂N₄O₅S

Acetamide, N-[[2-[(4-nitrophenyl)amino]-3-pyridinyl]sulfonyl]-

CAS 55842-03-0C₁₃H₁₂N₄O₅S

4-[1-(2,6-Dioxopiperidin-3-yl)-1H-1,2,3-triazol-4-yl]-3-methoxythiophene-2-carboxylic acid

CAS 2764012-53-3C₁₃H₁₂N₄O₅S

N-[4-(Hydrazinesulfonyl)phenyl]-3-nitrobenzamide

CAS 89565-48-0C₁₃H₁₂N₄O₅S

Frequently asked questions

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What is the molar mass of C13H12N4O5S?

The molar mass of C13H12N4O5S is 336.32 g/mol, calculated from standard atomic weights for 13 carbon atoms, 12 hydrogen atoms, 4 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 336.0528 Da.

How many compounds have the formula C13H12N4O5S?

CompoundList lists 27 compounds with the molecular formula C13H12N4O5S, including 8-(p-Sulfophenyl)theophylline, N'-(4-Methyl-3-nitrophenyl)sulfonylpyridine-4-carbohydrazide, (6-Methyl-3-methylsulfanyl-5-oxo-1,2,4-triazin-4-yl)methyl 4-nitrobenzoate. 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 C13H12N4O5S?

C13H12N4O5S has a degree of unsaturation of 10. 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.