Molecular formula
C13H18O3
1,113 compounds have this formula on CompoundList.
- Molar mass
- 222.28g/mol
- Monoisotopic mass
- 228.1633Da
- Atoms
- 34
- Elements
- 3
- Rings plus double bonds
- 5
The formula C13H18O3 describes a molecule made of 13 carbon atoms, 18 hydrogen atoms and 3 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 × 1370.24%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 188.16%1.008 × 18 = 18.144 g/mol
- O Oxygen × 321.59%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C13H18O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1,001 to 1,100 of 1,113 compounds
Methyl 2-hydroxy-3-methyl-3-(4-methylphenyl)butanoate
CAS 2228499-11-2C13H18O3
2-(3-Ethoxy-4-methoxyphenyl)-2-methylpropanal
CAS 2229139-74-4C13H18O3
![2-Ethoxy-4-[2-(1-hydroxycyclopropyl)ethyl]phenol chemical structure, C13H18O3, CAS 2229221-66-1](/s/PIYOTEUISKSTGL-UHFFFAOYSA-N.svg)
2-Ethoxy-4-[2-(1-hydroxycyclopropyl)ethyl]phenol
CAS 2229221-66-1C13H18O3
![2-Ethoxy-4-{[1-(hydroxymethyl)cyclopropyl]methyl}phenol chemical structure, C13H18O3, CAS 2229126-14-9](/s/AVBNBWOIGIXKII-UHFFFAOYSA-N.svg)
2-Ethoxy-4-{[1-(hydroxymethyl)cyclopropyl]methyl}phenol
CAS 2229126-14-9C13H18O3
![2-Ethoxy-4-[1-(1-hydroxyethyl)cyclopropyl]phenol chemical structure, C13H18O3, CAS 2228486-44-8](/s/BVTMLOQAZSDDGD-UHFFFAOYSA-N.svg)
2-Ethoxy-4-[1-(1-hydroxyethyl)cyclopropyl]phenol
CAS 2228486-44-8C13H18O3
![2-[1-(Hydroxymethyl)-2,2-dimethylcyclopropyl]-6-methoxyphenol chemical structure, C13H18O3, CAS 2229277-59-0](/s/YQOCQDZIPJWJRB-UHFFFAOYSA-N.svg)
2-[1-(Hydroxymethyl)-2,2-dimethylcyclopropyl]-6-methoxyphenol
CAS 2229277-59-0C13H18O3
Methyl 2-hydroxy-3-(2,4,5-trimethylphenyl)propanoate
CAS 2228206-81-1C13H18O3
![2-[4-(2-Methoxyethoxy)phenyl]-2-methylpropanal chemical structure, C13H18O3, CAS 2138571-23-8](/s/KLFXRNMZNAPOBW-UHFFFAOYSA-N.svg)
2-[4-(2-Methoxyethoxy)phenyl]-2-methylpropanal
CAS 2138571-23-8C13H18O3
2-(3,5-Dimethoxy-4-methylphenyl)-2-methylpropanal
CAS 2229522-97-6C13H18O3
4-(3-Ethoxy-4-methoxyphenyl)butanal
CAS 2229332-25-4C13H18O3
4-(3-Ethoxy-2-methoxyphenyl)butanal
CAS 2228915-49-7C13H18O3
![{1-[(3,5-Dimethoxyphenyl)methyl]cyclopropyl}methanol chemical structure, C13H18O3, CAS 2228975-48-0](/s/CLAQWDYBBKGOOM-UHFFFAOYSA-N.svg)
{1-[(3,5-Dimethoxyphenyl)methyl]cyclopropyl}methanol
CAS 2228975-48-0C13H18O3
![1-[2-(2,4-Dimethoxyphenyl)ethyl]cyclopropan-1-ol chemical structure, C13H18O3, CAS 2228532-23-6](/s/SGDKTRWCKDNVHR-UHFFFAOYSA-N.svg)
1-[2-(2,4-Dimethoxyphenyl)ethyl]cyclopropan-1-ol
CAS 2228532-23-6C13H18O3
2-Cyclopropyl-5-(2-methylbutan-2-yl)furan-3-carboxylic acid
CAS 2137576-93-1C13H18O3
2-Methoxy-3-methyl-3-(4-methylphenyl)butanoic acid
CAS 2228681-79-4C13H18O3
2-(4-Hydroxy-3,5-dimethylphenyl)-3-methylbutanoic acid
CAS 2228163-50-4C13H18O3
2-Cyclobutyl-5-methyl-4-(propan-2-yl)furan-3-carboxylic acid
CAS 2172483-00-8C13H18O3
![2-Methoxy-3-[2-(propan-2-yl)phenyl]propanoic acid chemical structure, C13H18O3, CAS 2228149-01-5](/s/SMWXHPVBLFEJDZ-UHFFFAOYSA-N.svg)
2-Methoxy-3-[2-(propan-2-yl)phenyl]propanoic acid
CAS 2228149-01-5C13H18O3
4-(4-Methoxy-2-methylphenyl)-2-methylbutanoic acid
CAS 2229015-15-8C13H18O3
3-(2-tert-Butylphenyl)-3-hydroxypropanoic acid
CAS 2228553-19-1C13H18O3
![3-Methyl-2-[5-(2-methylcyclopropyl)furan-2-yl]butanoic acid chemical structure, C13H18O3, CAS 2229084-56-2](/s/ZMQARSQCCJXYIM-UHFFFAOYSA-N.svg)
3-Methyl-2-[5-(2-methylcyclopropyl)furan-2-yl]butanoic acid
CAS 2229084-56-2C13H18O3
3-(4-Methoxy-3,5-dimethylphenyl)-2-methylpropanoic acid
CAS 1517990-38-3C13H18O3
![2-Methyl-4-[5-(2-methylcyclopropyl)furan-2-yl]butanoic acid chemical structure, C13H18O3, CAS 2229213-37-8](/s/NTBMMSFMNOUFIV-UHFFFAOYSA-N.svg)
2-Methyl-4-[5-(2-methylcyclopropyl)furan-2-yl]butanoic acid
CAS 2229213-37-8C13H18O3
2-(4-Ethoxy-2-methylphenyl)-2-methylpropanoic acid
CAS 2228986-50-1C13H18O3
- 2-(1-{Bicyclo[2.2.1]hept-5-en-2-yl}cyclopropyl)-2-methoxyacetic acid2229448-12-6C13H18O3
- 4-(2-Hydroxy-4,5-dimethylphenyl)-2-methylbutanoic acid2228955-57-3C13H18O3
- 1-(2,2-Dimethyl-3,4-dihydro-2H-1-benzopyran-6-yl)ethane-1,2-diol2229596-70-5C13H18O3
- 2-Hydroxy-2-methyl-3-(2,4,5-trimethylphenyl)propanoic acid2229280-10-6C13H18O3
- 1-(Cyclohex-3-en-1-yl)-4-oxocyclohexane-1-carboxylic acid2229447-36-1C13H18O3
- Methyl 3-{6,6-dimethylbicyclo[3.1.1]hept-2-en-2-yl}-3-oxopropanoate2229342-19-0C13H18O3
- 2-(4-Ethoxy-3-methoxyphenyl)-2-methylpropanal2228257-71-2C13H18O3
- 4-{Bicyclo[2.2.1]hept-5-en-2-yl}oxane-4-carboxylic acid2229369-61-1C13H18O3
- 2-Ethoxy-6-[1-(hydroxymethyl)cyclobutyl]phenol2228473-98-9C13H18O3
- 1-[2-(3,4-Dimethoxyphenyl)ethyl]cyclopropan-1-ol2228336-63-6C13H18O3
- 4-(2-Methoxy-3-methylphenyl)-2-methylbutanoic acid2229157-64-4C13H18O3
- tert-Butyl 3-{5-oxaspiro[2.4]heptan-1-yl}prop-2-ynoate2138188-31-3C13H18O3
- 3-(3-Ethylphenyl)-2-hydroxy-3-methylbutanoic acid2229188-22-9C13H18O3
- 1-[2-(2,5-Dimethoxyphenyl)ethyl]cyclopropan-1-ol2228504-70-7C13H18O3
- (3R)-3-(3-tert-Butylphenyl)-3-hydroxypropanoic acid2227663-25-2C13H18O3
- Methyl (3S)-3-hydroxy-3-[3-(propan-2-yl)phenyl]propanoate2227694-24-6C13H18O3
- 4-[3-(Methoxymethyl)phenyl]-2-methylbutanoic acid2228361-99-5C13H18O3
- {1-[(2,3-Dimethoxyphenyl)methyl]cyclopropyl}methanol2228633-11-0C13H18O3
- Methyl (3S)-3-hydroxy-3-[2-(propan-2-yl)phenyl]propanoate2227889-63-4C13H18O3
- 3-Methyl-3-[5-(2-methylcyclopropyl)furan-2-yl]butanoic acid2229491-48-7C13H18O3
- 3-Ethyl-2-hydroxy-3-phenylpentanoic acid2870672-91-4C13H18O3
- trans-4-[4-(Propan-2-yl)phenoxy]oxolan-3-ol2023735-39-7C13H18O3
- 4-[(3-Methylphenoxy)methyl]oxan-4-ol2438801-81-9C13H18O3
- 4-[(2-Methylphenoxy)methyl]oxan-4-ol2439026-71-6C13H18O3
- rel-(3R,6S)-6-((Benzyloxy)methyl)tetrahydro-2H-pyran-3-ol1207626-88-7C13H18O3
- 2-(2-Methoxy-3-methylbenzyl)butanoic acid2107858-35-3C13H18O3
- 5-(4-Methoxy-2-methylphenyl)pentanoic Acid31603-60-8C13H18O3
- 4-Hydroxy-3-isopropyl-5-propylbenzoic acid2680608-97-1C13H18O3
- [(1R,2s,5r)-1,5-Diethyl-3-oxo-8-oxabicyclo[3.2.1]oct-6-en-2-yl]acetaldehyde503142-85-6C13H18O3
- 1-[3-Ethoxy-5-(methoxymethyl)-4-methylphenyl]ethanone2603350-33-8C13H18O3
- ((2R,3S)-2-((Benzyloxy)methyl)tetrahydrofuran-3-yl)methanol2861908-73-6C13H18O3
- 2-(2-Methoxy-4-methylphenyl)tetrahydro-2H-pyran-4-ol2352840-98-1C13H18O3
- 2-(4-Methoxy-2-methylphenyl)tetrahydro-2H-pyran-4-ol2287472-03-9C13H18O3
- 2-(4-Methoxybenzyl)tetrahydro-2H-pyran-4-ol2353829-35-1C13H18O3
- 2-(2-Methoxy-6-methylphenyl)tetrahydro-2H-pyran-4-ol2352923-08-9C13H18O3
- 2-(2-Methoxy-3-methylphenyl)tetrahydro-2H-pyran-4-ol2352829-17-3C13H18O3
- 2-(5-Methoxy-2-methylphenyl)tetrahydro-2H-pyran-4-ol2302159-12-0C13H18O3
- 2-(2-Methoxy-5-methylphenyl)tetrahydro-2H-pyran-4-ol2352615-87-1C13H18O3
- 2-(3-Methoxybenzyl)tetrahydro-2H-pyran-4-ol2354197-48-9C13H18O3
- Butylphthalide impurity 48952413-01-3C13H18O3
- 2-Isobutoxy-4,5-dimethylbenzoic acid2901099-25-8C13H18O3
- Methyl 4-ethoxy-3-ethyl-5-methylbenzoate2705621-92-5C13H18O3
- Methyl 3-ethyl-5-isopropoxybenzoate2918943-46-9C13H18O3
- Cyclopropyl(3-ethoxy-2-methoxyphenyl)methanol2354263-94-6C13H18O3
- Methyl 5-ethyl-2-isopropoxybenzoate2901109-46-2C13H18O3
- 2-Methoxy-5-pentylbenzoic acid2918893-73-7C13H18O3
- (3S,4S)-4-(2-Propan-2-ylphenoxy)oxolan-3-ol2003134-48-1C13H18O3
- 5-Benzyl-2,2-dimethyl-1,3-dioxan-5-ol2892366-92-4C13H18O3
- 3-Buten-2-ol, 4-(2,5-dimethoxyphenyl)-2-methyl-113949-26-1C13H18O3
- 3-Buten-2-ol, 4-(3,4-dimethoxyphenyl)-2-methyl-113949-27-2C13H18O3
- Methyl 4-[(2R,4S)-4-hydroxy-2-pentanyl]benzoate497069-11-1C13H18O3
- (E)-4-((4-Methoxybenzyl)oxy)-2-methylbut-2-en-1-ol167687-19-6C13H18O3
- Methyl 3-hydroxy-2,2-dimethyl-3-(p-tolyl)propanoate259734-83-3C13H18O3
- Ethyl 2-(2,5-dimethylphenyl)-3-hydroxypropanoate797756-90-2C13H18O3
- [4-(Hydroxymethyl)phenyl] 4-methylpentanoate1260658-68-1C13H18O3
- [3-(Hydroxymethyl)phenyl] 4-methylpentanoate1260804-57-6C13H18O3
- 4-(4-Methoxyphenyl)-2,2,5-trimethyl-1,3-dioxolane182131-86-8C13H18O3
- 2-(3-Methoxybenzyl)-3-methylbutanoic acid1226183-07-8C13H18O3
- 2-Cyclobutyloxy-1-(4-methoxyphenyl)ethanol1249472-88-5C13H18O3
- Ethyl 4-(3-hydroxybutyl)benzoate1482496-84-3C13H18O3
- 2-(2,5-Dimethoxy-4-methylphenyl)cyclobutanol1823256-55-8C13H18O3
- 2-(3-Ethoxy-4-methoxy-2,6-dimethylphenyl)acetaldehyde80367-57-3C13H18O3
- Ethyl (2R)-2-(2,5-dimethylphenyl)-3-hydroxypropanoate797756-95-7C13H18O3
- Methyl 5-hydroxy-5-(p-tolyl)pentanoate1368310-56-8C13H18O3
- Ethyl 5-methyl-3,4,7,8-tetrahydro-2H-chromene-6-carboxylate20006-96-6C13H18O3
- 1-(3-(2-Ethoxyethoxy)phenyl)propan-1-one1694228-41-5C13H18O3
- Methyl 3-(2-methoxyphenyl)-2,2-dimethylpropanoate1824262-51-2C13H18O3
- Methyl 3-(3-methoxyphenyl)-2,2-dimethylpropanoate1823294-04-7C13H18O3
- Methyl 2-(2-methoxybenzyl)butanoate1890790-99-4C13H18O3
- 3-(3-Ethyl-5-hydroxyphenyl)-3-methylbutanoic acid1895270-05-9C13H18O3
- 3-(3-Isopropyl-4-methoxyphenyl)oxetan-3-ol1903250-78-1C13H18O3
- 1-(2,6-Diethoxyphenyl)propan-2-one1803857-79-5C13H18O3
- 1-(3,5-Diethoxyphenyl)propan-2-one1806363-21-2C13H18O3
- 2-Ethyl-4-phenylmethoxybutanoic acid1426307-35-8C13H18O3
- 2-tert-Butyl-4,5-dimethoxybenzaldehyde34582-11-1C13H18O3
- 3-Isopropoxy-5-isopropylbenzoic acid1369815-97-3C13H18O3
Frequently asked questions
What is the molar mass of C13H18O3?
The molar mass of C13H18O3 is 222.28 g/mol, calculated from standard atomic weights for 13 carbon atoms, 18 hydrogen atoms and 3 oxygen atoms. The monoisotopic mass is 228.1633 Da.
How many compounds have the formula C13H18O3?
CompoundList lists 1,113 compounds with the molecular formula C13H18O3, including Methyl 2-hydroxy-3-methyl-3-(4-methylphenyl)butanoate, 2-(3-Ethoxy-4-methoxyphenyl)-2-methylpropanal, 2-Ethoxy-4-[2-(1-hydroxycyclopropyl)ethyl]phenol. 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 C13H18O3?
C13H18O3 has a degree of unsaturation of 5. 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.