Molecular formula
C13H18O5
146 compounds have this formula on CompoundList.
- Molar mass
- 254.28g/mol
- Monoisotopic mass
- 254.1154Da
- Atoms
- 36
- Elements
- 3
- Rings plus double bonds
- 5
The formula C13H18O5 describes a molecule made of 13 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 × 1361.41%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 187.14%1.008 × 18 = 18.144 g/mol
- O Oxygen × 531.46%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C13H18O5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 146 compounds
3,4,5-Triethoxybenzoic acid
CAS 6970-19-0C13H18O5
Hexyl gallate
CAS 1087-26-9C13H18O5
(2S)-2-(3,4,5-Trimethoxyphenyl)butanoic acid
CAS 195202-08-5C13H18O5
Dipropylene glycol salicylate
CAS 68683-31-8C13H18O5
2-(2-(2-Hydroxyethoxy)ethoxy)ethyl benzoate
CAS 23022-51-7C13H18O5
Dimethyl 9-oxo-2-cyclononene-1,2-dicarboxylate
CAS 68151-63-3C13H18O5
Methyl 3-(2,3-dihydroxy-3-methylbutyl)-4-hydroxybenzoate
CAS 117176-70-2C13H18O5
Methyl 3-(3,4,5-trimethoxyphenyl)propanoate
CAS 53560-25-1C13H18O5
![1,5,5-Trimethyl-8-oxobicyclo[2.2.2]octane-2,3-dicarboxylic acid chemical structure, C13H18O5, CAS 50317-24-3](/s/RKERPTXROQWMMI-UHFFFAOYSA-N.svg)
1,5,5-Trimethyl-8-oxobicyclo[2.2.2]octane-2,3-dicarboxylic acid
CAS 50317-24-3C13H18O5
![[5-(Hydroxymethyl)-2-(4-methoxyphenyl)-1,3-dioxan-5-yl]methanol chemical structure, C13H18O5, CAS 122788-52-7](/s/VHMTVSXOPLUABT-UHFFFAOYSA-N.svg)
[5-(Hydroxymethyl)-2-(4-methoxyphenyl)-1,3-dioxan-5-yl]methanol
CAS 122788-52-7C13H18O5
Phomalone
CAS 159768-89-5C13H18O5
10-Phenyl-3,6,9-trioxadecanoic acid
CAS 91842-53-4C13H18O5
![(1R,4aS,7aS)-Methyl 1-ethoxy-7-(hydroxymethyl)-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylate chemical structure, C13H18O5, CAS 1629668-62-7](/s/NSVBWELJSPKIOJ-IRUJWGPZSA-N.svg)
(1R,4aS,7aS)-Methyl 1-ethoxy-7-(hydroxymethyl)-1,4a,5,7a-tetrahydrocyclopenta[c]pyran-4-carboxylate
CAS 1629668-62-7C13H18O5
2-(3,4,5-Trimethoxyphenyl)butanoic acid
CAS 195202-06-3C13H18O5
Daldiniapyrone
CAS 479669-76-6C13H18O5
3-(2-Hydroxy-4,4-dimethyl-6-oxocyclohex-1-en-1-yl)-4-oxopentanoic acid
CAS 93647-07-5C13H18O5
Propyl 3,4,5-trimethoxybenzoate
CAS 6178-45-6C13H18O5
Propiophenone, 4'-(2,3-dihydroxypropoxy)-3'-methoxy-
CAS 1087-06-5C13H18O5
Ethyl 3,4,5-trimethoxyphenylacetate
CAS 66162-60-5C13H18O5
3,4-Bis(2-methoxyethoxy)benzaldehyde
CAS 80407-64-3C13H18O5
Striatisporin A
CAS 851278-59-6C13H18O5
1-Methylethyl 3,4,5-trimethoxybenzoate
CAS 6510-89-0C13H18O5
3-(3-Hydroxypropoxy)propyl salicylate
CAS 17140-45-3C13H18O5
Methyl 3-(2,3,4-trimethoxyphenyl)propanoate
CAS 76474-95-8C13H18O5
- Ethyl 3-(4-hydroxy-3,5-dimethoxyphenyl)propanoate92157-61-4C13H18O5
- 4-Butoxy-3,5-dimethoxybenzoic acid1147-84-8C13H18O5
- (3aR,4R,5R,6aS)-Hexahydro-2-oxo-5-[(tetrahydro-2H-pyran-2-yl)oxy]-2H-cyclopenta[b]furan-4-carboxaldehyde32233-41-3C13H18O5
- (R)-2-(3,4,5-Trimethoxyphenyl)butyric acid1212160-00-3C13H18O5
- Ethyl alpha-hydroxy-3,4-dimethoxy-alpha-methylbenzeneacetate19261-07-5C13H18O5
- 4-Cyclohexene-1,3-dicarboxylic acid, 4-methyl-6-oxo-, 1,3-diethyl ester56058-30-1C13H18O5
- Ethyl 3-(3,4-dimethoxyphenyl)-3-hydroxypropanoate66892-78-2C13H18O5
- 5-(4-Hydroxymethyl-3-methoxyphenoxy)valeric acid213024-57-8C13H18O5
- 4-Methoxy-2-[2-(propan-2-yloxy)ethoxy]benzoic acid1285204-24-1C13H18O5
- 3,4-Bis(ethoxymethoxy)benzaldehyde128837-28-5C13H18O5
- Ethyl 3-(3,5-dimethoxyphenyl)-3-hydroxypropanoate138307-14-9C13H18O5
- Ethyl 3-(2,4-dimethoxyphenyl)-3-hydroxypropanoate858786-41-1C13H18O5
- Ethyl 2-(3-methoxy-6,6-dimethyl-2-oxocyclohex-3-en-1-yl)-2-oxoacetate802541-47-5C13H18O5
- Ethyl (3-methoxy-5,5-dimethyl-2-oxocyclohex-3-en-1-yl)(oxo)acetate802541-50-0C13H18O5
- Methyl 3-methoxy-5-(3-methoxypropoxy)benzoate897948-81-1C13H18O5
- Diethyl 6-oxospiro[3.3]heptane-2,2-dicarboxylate1707393-61-0C13H18O5
- Diethyl(furan-2-ylmethyl)(methyl)propanedioate6969-34-2C13H18O5
- 2-(2-Ethoxyethoxy)ethyl 2-hydroxybenzoate20210-99-5C13H18O5
- 2-Oxabicyclo[2.2.2]oct-5-ene-3,3-dicarboxylic acid, diethyl ester24588-62-3C13H18O5
- Ethyl 4-(4-methyl-2,6-dioxocyclohexyl)-3-oxobutanoate1022425-66-6C13H18O5
- [4-(2-Methoxy-ethoxymethoxy)-phenyl]-acetic acid methyl ester583031-93-0C13H18O5
- Agn-PC-00D0GE881181-63-1C13H18O5
- Methyl 4-[(acetyloxy)methyl]-5-(1,1-dimethylethyl)-2-furancarboxylate262361-64-8C13H18O5
- Methyl 7-(2,3,5-trioxocyclopentyl)heptanoate41138-63-0C13H18O5
- Methyl 4-methoxy-3-(3-methoxypropoxy)benzoate895240-49-0C13H18O5
- Benzyl 2-(2-(2-hydroxyethoxy)ethoxy)acetate859436-27-4C13H18O5
- Benzoic acid, p-(2,3-dihydroxypropoxy)-, propyl ester67032-34-2C13H18O5
- Ethyl 4-ethoxy-3,5-dimethoxybenzoate75332-45-5C13H18O5
- 2-Cyclohexene-1-acetic acid, 1-(ethoxycarbonyl)-4-oxo-, ethyl ester67133-07-7C13H18O5
- Agn-PC-009zmn420132-20-3C13H18O5
- 1-(2,3,4,6-Tetramethoxyphenyl)propan-1-one89880-48-8C13H18O5
- Diethyl 3,5,6,6a-tetrahydro-2H-cyclopenta[b]furan-2,2-dicarboxylate96556-16-0C13H18O5
- Ethyl 1-[2-(acetyloxy)-2-propenyl]-2-oxocyclopentanecarboxylate109275-09-4C13H18O5
- 4-(2-(2-(2-Hydroxyethoxy)ethoxy)ethoxy)benzaldehyde143570-97-2C13H18O5
- Ethyl 2-(2,4-dimethoxyphenyl)-2-hydroxypropanoate70817-44-6C13H18O5
- Ethyl 3-methoxy-4-(2-methoxyethoxy)benzoate196194-41-9C13H18O5
- Benzenepropanoic acid, 3,4,5-trimethoxy-alpha-methyl-92157-62-5C13H18O5
- 4-(2,3,4-Trimethoxyphenyl)butanoic acid51686-52-3C13H18O5
- 3-Methoxy-4-(2-methoxy-2-methyl-propoxy)benzoic acid1346498-40-5C13H18O5
- tert-Butyl 4-hydroxy-3,5-dimethoxybenzoate866082-47-5C13H18O5
- Ethyl 3-(2,3-dimethoxyphenyl)-3-hydroxypropanoate199338-85-7C13H18O5
- Methyl 4-(2-hydroxy-2-methyl-propoxy)-3-methoxy-benzoate1392467-12-7C13H18O5
- Methyl 3-(3-hydroxypropyl)-4,5-dimethoxybenzoate647855-05-8C13H18O5
- Methyl 2-(diethoxymethyl)-4-hydroxybenzoate902141-16-6C13H18O5
- (R)-3-(3,4,5-Trimethoxyphenyl)butanoic Acid2350267-30-8C13H18O5
- 1-(3-Ethoxy-2-hydroxy-4,6-dimethoxyphenyl)propan-1-one89880-49-9C13H18O5
- 5-(Cyclohexanecarbonyl)-2,2-dimethyl-1,3-dioxane-4,6-dione112378-35-5C13H18O5
- 2,4-Bis(ethoxymethoxy)benzaldehyde128837-29-6C13H18O5
- Ethyl 3-(2,5-dimethoxyphenyl)-3-hydroxypropanoate1195193-96-4C13H18O5
- Methyl 3'-O-benzyl xyloriboside201014-45-1C13H18O5
- 4-(3,5-Bis-hydroxymethyl-phenoxy)-butyric acid methyl ester1107630-91-0C13H18O5
- 3,4-Dimethoxy-5-(3-methoxypropyl)benzoic acid647855-39-8C13H18O5
- 2-(3,4,5-Trimethoxy-benzyloxymethyl)-oxirane80910-03-8C13H18O5
- Ethyl 2-ethoxy-3-hydroxy-3-(4-hydroxyphenyl)propanoate2055119-23-6C13H18O5
- L8E9M5Aur22412683-57-7C13H18O5
- tert-Butyl 3-hydroxy-4,5-dimethoxybenzoate2724938-71-8C13H18O5
- 1,3-Benzodioxole, 4,5-dimethoxy-6-(2-methoxypropyl)-69232-78-6C13H18O5
- 1,3-Benzodioxole, 6-butoxy-4,5-dimethoxy-96573-16-9C13H18O5
- (2R,3R,4R,5R,6S)-2-(Benzyloxy)-6-methyltetrahydro-2H-pyran-3,4,5-triol3359-35-1C13H18O5
- Benzoic acid, 2,3,4-trimethoxy-6-methyl-, ethyl ester79004-04-9C13H18O5
- 2-Butanone, 4-hydroxy-4-(3,4,5-trimethoxyphenyl)-208641-46-7C13H18O5
- 4-(2,2-Diethoxyethoxy)benzoic acid93749-48-5C13H18O5
- 2H-1-Benzopyran-3,4-diol, 3,4-dihydro-6,7-dimethoxy-2,2-dimethyl-, cis-74094-53-4C13H18O5
- 4-(2,2-Dimethoxyethoxy)-2,2-dimethyl-2H-1,3-benzodioxole89097-35-8C13H18O5
- 2-Ethoxyethyl 2-(4-hydroxyphenoxy)propanoate96562-59-3C13H18O5
- Methyl (4R)-4-(3,4-dimethoxyphenyl)-4-hydroxybutanoate112022-84-1C13H18O5
- Benzyl 2-deoxy-alpha-D-lyxo-hexopyranoside141020-32-8C13H18O5
- Methyl 2-O-benzyl-alpha-D-xylofuranoside92218-61-6C13H18O5
- 2-{2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy}benzaldehyde141126-95-6C13H18O5
- 4-Hydroxy-3,5-dimethoxyphenyl 2,2-dimethylpropanoate141868-18-0C13H18O5
- 2H-1-Benzopyran-3,4-diol, 3,4-dihydro-6,7-dimethoxy-2,2-dimethyl-, trans-74094-54-5C13H18O5
- 3,4-Dimethoxy-2-(2-methylpropoxy)benzoic acid890-18-6C13H18O5
- 5-[Cyclohexyl(hydroxy)methylidene]-2,2-dimethyl-1,3-dioxane-4,6-dione132415-06-6C13H18O5
- Esmolol impurity 17108260-84-0C13H18O5
- Methyl 3-(hydroxymethyl)-5-(3-methoxypropoxy)benzoate897949-08-5C13H18O5
- {3-Hydroxy-4-[(prop-2-enoyl)oxy]cyclohexyl}methyl prop-2-enoate181224-38-4C13H18O5
Frequently asked questions
What is the molar mass of C13H18O5?
The molar mass of C13H18O5 is 254.28 g/mol, calculated from standard atomic weights for 13 carbon atoms, 18 hydrogen atoms and 5 oxygen atoms. The monoisotopic mass is 254.1154 Da.
How many compounds have the formula C13H18O5?
CompoundList lists 146 compounds with the molecular formula C13H18O5, including 3,4,5-Triethoxybenzoic acid, Hexyl gallate, (2S)-2-(3,4,5-Trimethoxyphenyl)butanoic 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 C13H18O5?
C13H18O5 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.