Molecular formula

C₁₄H₁₁NO₅S

28 compounds have this formula on CompoundList.

Molar mass: 305.30g/mol
Monoisotopic mass: 305.0358Da
Atoms: 32
Elements: 5
Rings plus double bonds: 10

The formula C14H11NO5S describes a molecule made of 14 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom, 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 × 1455.08%
12.011 × 14 = 168.154 g/mol
H Hydrogen × 113.63%
1.008 × 11 = 11.088 g/mol
N Nitrogen × 14.59%
14.007 × 1 = 14.007 g/mol
O Oxygen × 526.20%
15.999 × 5 = 79.995 g/mol
S Sulfur × 110.50%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C14H11NO5S

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

Showing 1 to 28 of 28 compounds

Methyl 3-[(1,3-benzodioxol-5-ylcarbonyl)amino]-2-thiophenecarboxylate

CAS 330646-03-2C₁₄H₁₁NO₅S

2-(5-Methylthiophen-2-yl)-2-oxoethyl 3-nitrobenzoate

CAS 878927-61-8C₁₄H₁₁NO₅S

5-[(Thiophen-2-ylacetyl)amino]benzene-1,3-dicarboxylic acid

CAS 330635-59-1C₁₄H₁₁NO₅S

1-(4-Nitrophenyl)-2-(phenylsulfonyl)ethanone

CAS 38488-17-4C₁₄H₁₁NO₅S

2-((2-(3,4-Dihydroxyphenyl)-2-oxoethyl)thio)nicotinic acid

CAS 664322-43-4C₁₄H₁₁NO₅S

1-Anthracenesulfonic acid, 9,10-dihydro-9,10-dioxo-, ammonium salt (1:1)

CAS 55812-59-4C₁₄H₁₁NO₅S

Methyl 6-(thiophene-2-carbonylamino)-1,3-benzodioxole-5-carboxylate

CAS 108848-05-1C₁₄H₁₁NO₅S

Benzoic acid, 5-[[(2,4-dihydroxyphenyl)thioxomethyl]amino]-2-hydroxy-

CAS 208991-58-6C₁₄H₁₁NO₅S

[(2H-1,3-Benzodioxol-5-yl)carbamoyl]methyl thiophene-2-carboxylate

CAS 380179-93-1C₁₄H₁₁NO₅S

4-Nitro-3-((phenylsulfonyl)methyl)benzaldehyde

CAS 339276-48-1C₁₄H₁₁NO₅S

3-Nitro-4-[(phenylsulfinyl)methyl]benzoic acid

CAS 110046-43-0C₁₄H₁₁NO₅S

5-(1,3-Dioxolan-2-yl)-2-(3-nitrobenzoyl)thiophene

CAS 898778-31-9C₁₄H₁₁NO₅S

5-(1,3-Dioxolan-2-yl)-2-(4-nitrobenzoyl)thiophene

CAS 898778-34-2C₁₄H₁₁NO₅S

Acetanilide, 4'-(p-benzoquinonylsulfonyl)-

CAS 109725-59-9C₁₄H₁₁NO₅S

Benzoic acid, 4-[(4-methoxyphenyl)thio]-3-nitro-

CAS 208171-72-6C₁₄H₁₁NO₅S

5-Nitro-2-phenylsulfonylmethylbenzaldehyde

CAS 155534-53-5C₁₄H₁₁NO₅S

[(2H-1,3-Benzodioxol-5-yl)carbamoyl]methyl thiophene-3-carboxylate

CAS 1794851-82-3C₁₄H₁₁NO₅S

Phenyl 2-[(2-nitrophenyl)sulfinyl]acetate

CAS 955971-21-8C₁₄H₁₁NO₅S

2-[(4-Methoxyphenyl)thio]-5-nitrobenzoic acid

CAS 78160-06-2C₁₄H₁₁NO₅S

2-Hydroxy-3-methyl-5-[(4-nitrophenyl)thio]benzoic acid

CAS 68029-98-1C₁₄H₁₁NO₅S

1,3-Dioxo-1H-benz[de]isoquinolin-2(3H)-yl ethanesulfonate

CAS 76656-48-9C₁₄H₁₁NO₅S

5-[(4-Methoxyphenyl)sulfonyl]-1,2-benzisoxazol-3(2H)-one

CAS 162035-86-1C₁₄H₁₁NO₅S

2-(Benzenesulfonyl)-3-(3-nitrophenyl)oxirane

CAS 89333-00-6C₁₄H₁₁NO₅S

5-Amino-9,10-dihydroxyanthracene-1-sulfonic acid

CAS 55080-12-1C₁₄H₁₁NO₅S

Frequently asked questions

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What is the molar mass of C14H11NO5S?

The molar mass of C14H11NO5S is 305.30 g/mol, calculated from standard atomic weights for 14 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 305.0358 Da.

How many compounds have the formula C14H11NO5S?

CompoundList lists 28 compounds with the molecular formula C14H11NO5S, including Methyl 3-[(1,3-benzodioxol-5-ylcarbonyl)amino]-2-thiophenecarboxylate, 2-(5-Methylthiophen-2-yl)-2-oxoethyl 3-nitrobenzoate, 5-[(Thiophen-2-ylacetyl)amino]benzene-1,3-dicarboxylic acid. 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 C14H11NO5S?

C14H11NO5S 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.