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Molecular formula

C11H16O5

128 compounds have this formula on CompoundList.

Molar mass
228.24g/mol
Monoisotopic mass
228.0998Da
Atoms
32
Elements
3
Rings plus double bonds
4

The formula C11H16O5 describes a molecule made of 11 carbon atoms, 16 hydrogen atoms and 5 oxygen atoms. 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 × 1157.89%
    12.011 × 11 = 132.121 g/mol
  • H Hydrogen × 167.07%
    1.008 × 16 = 16.128 g/mol
  • O Oxygen × 535.05%
    15.999 × 5 = 79.995 g/mol
Look up another formula

Compounds with the formula C11H16O5

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

Showing 101 to 128 of 128 compounds

Dimethyl 2-(1-hydroxycyclopentyl)but-2-enedioate chemical structure, C11H16O5, CAS 918152-51-9
Dimethyl 2-(1-hydroxycyclopentyl)but-2-enedioate
CAS 918152-51-9C11H16O5
Dimethyl 7-oxabicyclo[4.2.0]octane-8,8-dicarboxylate chemical structure, C11H16O5, CAS 90161-15-2
Dimethyl 7-oxabicyclo[4.2.0]octane-8,8-dicarboxylate
CAS 90161-15-2C11H16O5
Dimethyl (cyclohex-1-en-1-yl)(hydroxy)propanedioate chemical structure, C11H16O5, CAS 90161-14-1
Dimethyl (cyclohex-1-en-1-yl)(hydroxy)propanedioate
CAS 90161-14-1C11H16O5
Dimethyl 2-ethyl-4-oxocyclopentane-1,3-dicarboxylate chemical structure, C11H16O5, CAS 147428-61-3
Dimethyl 2-ethyl-4-oxocyclopentane-1,3-dicarboxylate
CAS 147428-61-3C11H16O5
7-(2-Methoxyacetyl)-1,4-dioxaspiro[4.5]decan-8-one chemical structure, C11H16O5, CAS 2138007-13-1
7-(2-Methoxyacetyl)-1,4-dioxaspiro[4.5]decan-8-one
CAS 2138007-13-1C11H16O5
2-(2-Ethyl-5-oxocyclohexyl)propanedioic acid chemical structure, C11H16O5, CAS 2138052-47-6
2-(2-Ethyl-5-oxocyclohexyl)propanedioic acid
CAS 2138052-47-6C11H16O5
2-(2,2-Dimethyl-5-oxocyclohexyl)propanedioic acid chemical structure, C11H16O5, CAS 1447151-28-1
2-(2,2-Dimethyl-5-oxocyclohexyl)propanedioic acid
CAS 1447151-28-1C11H16O5
4-Methyl-2-(oxan-4-yl)-5-oxooxolane-2-carboxylic acid chemical structure, C11H16O5, CAS 2172586-37-5
4-Methyl-2-(oxan-4-yl)-5-oxooxolane-2-carboxylic acid
CAS 2172586-37-5C11H16O5
3-Ethyl-1-oxo-2,8-dioxaspiro[4.5]decane-3-carboxylic acid chemical structure, C11H16O5, CAS 2172451-54-4
3-Ethyl-1-oxo-2,8-dioxaspiro[4.5]decane-3-carboxylic acid
CAS 2172451-54-4C11H16O5
Ethyl 3-oxo-1,8-dioxaspiro[4.5]decane-4-carboxylate chemical structure, C11H16O5, CAS 2172594-22-6
Ethyl 3-oxo-1,8-dioxaspiro[4.5]decane-4-carboxylate
CAS 2172594-22-6C11H16O5
Ethyl 3-oxo-1,7-dioxaspiro[4.5]decane-4-carboxylate chemical structure, C11H16O5, CAS 2171962-18-6
Ethyl 3-oxo-1,7-dioxaspiro[4.5]decane-4-carboxylate
CAS 2171962-18-6C11H16O5
3-[2-(Methoxymethyl)oxan-2-yl]oxolane-2,5-dione chemical structure, C11H16O5, CAS 2228454-83-7
3-[2-(Methoxymethyl)oxan-2-yl]oxolane-2,5-dione
CAS 2228454-83-7C11H16O5
Methyl 2-acetyl-4-oxo-4-(oxolan-3-yl)butanoate chemical structure, C11H16O5, CAS 2137844-65-4
Methyl 2-acetyl-4-oxo-4-(oxolan-3-yl)butanoate
CAS 2137844-65-4C11H16O5
Methyl 2-(3-hydroxyoxetan-3-yl)-7-oxabicyclo[2.2.1]heptane-2-carboxylate chemical structure, C11H16O5, CAS 2171964-55-7
Methyl 2-(3-hydroxyoxetan-3-yl)-7-oxabicyclo[2.2.1]heptane-2-carboxylate
CAS 2171964-55-7C11H16O5
2-Hydroxy-3-[3-(methoxymethyl)furan-2-yl]-3-methylbutanoic acid chemical structure, C11H16O5, CAS 2229542-24-7
2-Hydroxy-3-[3-(methoxymethyl)furan-2-yl]-3-methylbutanoic acid
CAS 2229542-24-7C11H16O5
2-Hydroxy-3-[5-(methoxymethyl)furan-2-yl]-3-methylbutanoic acid chemical structure, C11H16O5, CAS 2228960-36-7
2-Hydroxy-3-[5-(methoxymethyl)furan-2-yl]-3-methylbutanoic acid
CAS 2228960-36-7C11H16O5
3-(3,4-Dihydro-2H-pyran-5-yl)-5-methoxy-5-oxopentanoic acid chemical structure, C11H16O5, CAS 2229247-17-8
3-(3,4-Dihydro-2H-pyran-5-yl)-5-methoxy-5-oxopentanoic acid
CAS 2229247-17-8C11H16O5
Dimethyl 1-Methyl-6-oxocyclohexane-1,3-dicarboxylate chemical structure, C11H16O5, CAS 1195183-59-5
Dimethyl 1-Methyl-6-oxocyclohexane-1,3-dicarboxylate
CAS 1195183-59-5C11H16O5
Ethyl 1-(acetoxymethyl)-2-oxocyclopentanecarboxylate chemical structure, C11H16O5, CAS 33228-97-6
Ethyl 1-(acetoxymethyl)-2-oxocyclopentanecarboxylate
CAS 33228-97-6C11H16O5
O-Allyl OO-tert-butylperfumarate chemical structure, C11H16O5, CAS 52345-51-4
O-Allyl OO-tert-butylperfumarate
CAS 52345-51-4C11H16O5
Diethyl 3,4-dihydro-2H-pyran-2,5-dicarboxylate chemical structure, C11H16O5, CAS 103853-11-8
Diethyl 3,4-dihydro-2H-pyran-2,5-dicarboxylate
CAS 103853-11-8C11H16O5
[(4aR,8S,8aS)-2,2-Dimethyl-4,4a,8,8a-tetrahydropyrano[3,2-d][1,3]dioxin-8-yl] acetate chemical structure, C11H16O5, CAS 1360150-93-1
[(4aR,8S,8aS)-2,2-Dimethyl-4,4a,8,8a-tetrahydropyrano[3,2-d][1,3]dioxin-8-yl] acetate
CAS 1360150-93-1C11H16O5
(2S,4aS,5S,8R,8aR)-8-Ethyl-4a,5-dihydroxyoctahydro-4H-2,5-epoxy-1-benzopyran-4-one chemical structure, C11H16O5
(2S,4aS,5S,8R,8aR)-8-Ethyl-4a,5-dihydroxyoctahydro-4H-2,5-epoxy-1-benzopyran-4-one
C11H16O5
5-(Methoxycarbonyl)-3-oxabicyclo[3.2.2]nonane-1-carboxylic acid chemical structure, C11H16O5, CAS 2383773-64-4
5-(Methoxycarbonyl)-3-oxabicyclo[3.2.2]nonane-1-carboxylic acid
CAS 2383773-64-4C11H16O5

Frequently asked questions

What is the molar mass of C11H16O5?

The molar mass of C11H16O5 is 228.24 g/mol, calculated from standard atomic weights for 11 carbon atoms, 16 hydrogen atoms and 5 oxygen atoms. The monoisotopic mass is 228.0998 Da.

How many compounds have the formula C11H16O5?

CompoundList lists 128 compounds with the molecular formula C11H16O5, including Dimethyl 2-(1-hydroxycyclopentyl)but-2-enedioate, Dimethyl 7-oxabicyclo[4.2.0]octane-8,8-dicarboxylate, Dimethyl (cyclohex-1-en-1-yl)(hydroxy)propanedioate. 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 C11H16O5?

C11H16O5 has a degree of unsaturation of 4. 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.