Molecular formula

C₁₄H₁₄O₅S

23 compounds have this formula on CompoundList.

Molar mass: 294.32g/mol
Monoisotopic mass: 294.0562Da
Atoms: 34
Elements: 4
Rings plus double bonds: 8

The formula C14H14O5S describes a molecule made of 14 carbon atoms, 14 hydrogen 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 × 1457.13%
12.011 × 14 = 168.154 g/mol
H Hydrogen × 144.79%
1.008 × 14 = 14.112 g/mol
O Oxygen × 527.18%
15.999 × 5 = 79.995 g/mol
S Sulfur × 110.89%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C14H14O5S

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

Showing 1 to 23 of 23 compounds

4-(5,6-Dimethoxy-1-benzothiophen-2-yl)-4-oxobutanoic acid

CAS 129425-81-6C₁₄H₁₄O₅S

5-{[(3-Methylbenzyl)sulfonyl]methyl}-2-furoic acid

CAS 696648-31-4C₁₄H₁₄O₅S

Ethyl 7,8-dimethoxy-1-oxoisothiochromene-3-carboxylate

CAS 622352-13-0C₁₄H₁₄O₅S

Methyl 5-{[(4-methylphenyl)sulfonyl]methyl}-2-furoate

CAS 897775-93-8C₁₄H₁₄O₅S

5-{[(2-Methylbenzyl)sulfonyl]methyl}-2-furoic acid

CAS 696648-38-1C₁₄H₁₄O₅S

5-{[(4-Methylbenzyl)sulfonyl]methyl}-2-furoic acid

CAS 696648-25-6C₁₄H₁₄O₅S

1,3-Benzenediol, 4,4'-sulfinylbis[2-methyl-

CAS 28341-67-5C₁₄H₁₄O₅S

5-{[(4-Methoxyphenyl)sulfanyl]methylene}-2,2-dimethyl-1,3-dioxane-4,6-dione

CAS 477866-31-2C₁₄H₁₄O₅S

5-{[(3,4-Dimethylphenyl)sulfonyl]methyl}furan-2-carboxylic acid

CAS 1152517-21-9C₁₄H₁₄O₅S

6-Oxo-7,8,9,10-tetrahydro-6H-benzo[c]chromen-3-yl methanesulfonate

CAS 405918-75-4C₁₄H₁₄O₅S

5-[(3,5-Dimethoxyphenoxy)methyl]-2-thiophenecarboxylic acid

CAS 74556-89-1C₁₄H₁₄O₅S

2-[Hydroxy-(4-methylsulfonylphenyl)methylidene]cyclohexane-1,3-dione

CAS 677006-45-0C₁₄H₁₄O₅S

(Furan-2-yl)methyl (4-methylbenzene-1-sulfonyl)acetate

CAS 874911-04-3C₁₄H₁₄O₅S

Methyl 4-(6-hydroxy-5-methoxybenzo[b]thiophen-2-yl)-4-oxobutanoate

CAS 2377886-67-2C₁₄H₁₄O₅S

Methyl 4-(5-hydroxy-6-methoxybenzo[b]thiophen-2-yl)-4-oxobutanoate

CAS 2377886-68-3C₁₄H₁₄O₅S

Ethyl 2-(8-methoxy-4-oxo-thiochroman-3-yl)-2-oxo-acetate

CAS 1305274-76-3C₁₄H₁₄O₅S

5-Methoxy-3-(2-phenoxyethoxy)thiophene-2-carboxylic acid

CAS 1779122-86-9C₁₄H₁₄O₅S

Ethyl 2-(7-methoxy-4-oxo-thiochroman-3-yl)-2-oxo-acetate

CAS 1305274-80-9C₁₄H₁₄O₅S

8-Acetyl-2-(ethylsulfonyl)-6-methyl-4H-chromen-4-one

CAS 2715284-83-4C₁₄H₁₄O₅S

Ethyl 2-(5-methoxy-4-oxo-thiochroman-3-yl)-2-oxo-acetate

CAS 2757325-65-6C₁₄H₁₄O₅S

2,6-Dimethoxyphenyl benzenesulfonate

CAS 18113-45-6C₁₄H₁₄O₅S

6-(3-Oxobutyl)naphthalen-2-yl hydrogen sulfate

CAS 91488-18-5C₁₄H₁₄O₅S

Methyl 2-(8-methoxy-5-oxo-2,3,4,5-tetrahydrobenzo[b]thiepin-4-yl)-2-oxoacetate

CAS 2055841-87-5C₁₄H₁₄O₅S

Frequently asked questions

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What is the molar mass of C14H14O5S?

The molar mass of C14H14O5S is 294.32 g/mol, calculated from standard atomic weights for 14 carbon atoms, 14 hydrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 294.0562 Da.

How many compounds have the formula C14H14O5S?

CompoundList lists 23 compounds with the molecular formula C14H14O5S, including 4-(5,6-Dimethoxy-1-benzothiophen-2-yl)-4-oxobutanoic acid, 5-{[(3-Methylbenzyl)sulfonyl]methyl}-2-furoic acid, Ethyl 7,8-dimethoxy-1-oxoisothiochromene-3-carboxylate. 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 C14H14O5S?

C14H14O5S has a degree of unsaturation of 8. 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.