Molecular formula

C₁₄H₁₈O₅

222 compounds have this formula on CompoundList.

Molar mass: 266.29g/mol
Monoisotopic mass: 266.1154Da
Atoms: 37
Elements: 3
Rings plus double bonds: 6

The formula C14H18O5 describes a molecule made of 14 carbon atoms, 18 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 × 1463.15%
12.011 × 14 = 168.154 g/mol
H Hydrogen × 186.81%
1.008 × 18 = 18.144 g/mol
O Oxygen × 530.04%
15.999 × 5 = 79.995 g/mol

Look up another formula

Compounds with the formula C14H18O5

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

Showing 201 to 222 of 222 compounds

2-Phenoxyethyl 2-(propanoyloxy)propanoate

CAS 60359-74-2C₁₄H₁₈O₅

6,7,8-Trimethoxy-1,2,3,4-tetrahydronaphthalene-2-carboxylic Acid

CAS 80054-11-1C₁₄H₁₈O₅

Phenyl 4-(acetyloxy)-4-methoxy-2-methylbutanoate

CAS 109153-63-1C₁₄H₁₈O₅

1-(3,4,5-Trimethoxyphenyl)pentane-2,4-dione

CAS 71094-78-5C₁₄H₁₈O₅

4-Formyl-2-(oxan-4-yl)-5-propylfuran-3-carboxylic acid

CAS 2137833-92-0C₁₄H₁₈O₅

4-Formyl-2-(oxan-4-yl)-5-(propan-2-yl)furan-3-carboxylic acid

CAS 2137642-12-5C₁₄H₁₈O₅

Ethyl 2-(furan-3-carbonyl)-5-methyl-4-oxohexanoate

CAS 2137617-62-8C₁₄H₁₈O₅

Ethyl 2-(furan-3-carbonyl)-4-oxoheptanoate

CAS 2138353-61-2C₁₄H₁₈O₅

3-(5-Ethoxy-2-methyl-2,3-dihydro-1-benzofuran-6-yl)-2-hydroxypropanoic acid

CAS 2172270-80-1C₁₄H₁₈O₅

Methyl 2-(3-formyl-4-(3-methoxypropoxy)phenyl)acetate

CAS 3078382-88-1C₁₄H₁₈O₅

Ethyl 3-(2,5-dimethoxy-4-methylphenyl)-3-oxopropanoate

CAS 1435402-93-9C₁₄H₁₈O₅

Methyl 3-(2-formyl-3-((methoxymethoxy)methyl)phenyl)propanoate

CAS 1359857-97-8C₁₄H₁₈O₅

tert-Butyl 2-(5-formyl-2-methoxyphenoxy)acetate

CAS 1344994-36-0C₁₄H₁₈O₅

2-Cyclopropyl-2-(3,4,5-trimethoxyphenyl)acetic Acid

CAS 2353863-32-6C₁₄H₁₈O₅

Dimethyl 3-methoxy-4,5,6-trimethylphthalate

CAS 117726-61-1C₁₄H₁₈O₅

4-(3,5-Dimethoxy-phenyl)-3-oxo-butyric acid ethyl ester

CAS 1032507-02-0C₁₄H₁₈O₅

Ethyl 3-(2,4,5-trimethoxyphenyl)-2-propenoate

CAS 14469-89-7C₁₄H₁₈O₅

(S)-2-((tert-Butoxycarbonyl)oxy)-3-phenylpropanoic acid

CAS 168425-11-4C₁₄H₁₈O₅

Ethyl 7,8-dimethoxychromane-3-carboxylate

CAS 2107593-08-6C₁₄H₁₈O₅

[(2S,3S)-3-Hydroxy-5-methoxyoxolan-2-yl]methyl 4-methylbenzoate

CAS 676598-19-9C₁₄H₁₈O₅

Ethyl 4-(2,5-dimethoxyphenyl)-3-oxobutanoate

CAS 894802-86-9C₁₄H₁₈O₅

(4R,5R)-4-Methyl-5-(3,4,5-trimethoxyphenyl)oxolan-2-one

CAS 89456-00-8C₁₄H₁₈O₅

Frequently asked questions

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What is the molar mass of C14H18O5?

The molar mass of C14H18O5 is 266.29 g/mol, calculated from standard atomic weights for 14 carbon atoms, 18 hydrogen atoms and 5 oxygen atoms. The monoisotopic mass is 266.1154 Da.

How many compounds have the formula C14H18O5?

CompoundList lists 222 compounds with the molecular formula C14H18O5, including 2-Phenoxyethyl 2-(propanoyloxy)propanoate, 6,7,8-Trimethoxy-1,2,3,4-tetrahydronaphthalene-2-carboxylic Acid, Phenyl 4-(acetyloxy)-4-methoxy-2-methylbutanoate. 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 C14H18O5?

C14H18O5 has a degree of unsaturation of 6. 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.