Molecular formula
C16H18O5
123 compounds have this formula on CompoundList.
- Molar mass
- 290.31g/mol
- Monoisotopic mass
- 290.1154Da
- Atoms
- 39
- Elements
- 3
- Rings plus double bonds
- 8
The formula C16H18O5 describes a molecule made of 16 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 × 1666.20%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 186.25%1.008 × 18 = 18.144 g/mol
- O Oxygen × 527.55%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C16H18O5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 123 compounds
Dehydrocurvularin
CAS 21178-57-4C16H18O5
alpha,beta-Dehydrocurvularin
CAS 1095588-70-7C16H18O5
Mycoepoxydiene
CAS 221898-91-5C16H18O5
1,5-Bis(2-hydroxyphenoxy)-3-oxapentane
CAS 23116-94-1C16H18O5
5-(2-Methoxy-4-propylphenoxymethyl)furan-2-carboxylic acid
CAS 380173-60-4C16H18O5
2-((4-Butyl-8-methyl-2-oxo-2H-chromen-7-yl)oxy)acetic acid
CAS 428504-99-8C16H18O5
5-O-Methylvisamminol
CAS 80681-42-1C16H18O5
Wentilactone B
CAS 76236-26-5C16H18O5
Methyl (7-isopropoxy-4-methyl-2-oxo-2H-chromen-3-yl)acetate
CAS 701286-50-2C16H18O5
![[(4-Butyl-7-methyl-2-oxo-2H-chromen-5-yl)oxy]acetic acid chemical structure, C16H18O5, CAS 843619-90-9](/s/RDQWGNDMRXGESG-UHFFFAOYSA-N.svg)
[(4-Butyl-7-methyl-2-oxo-2H-chromen-5-yl)oxy]acetic acid
CAS 843619-90-9C16H18O5
Ethyl 4-(5-methoxy-2-methyl-1-benzofuran-3-yl)-4-oxobutanoate
CAS 100804-98-6C16H18O5
2-Naphthalenyl 6-deoxy-alpha-L-galactopyranoside
CAS 63503-05-9C16H18O5
Methyl (4-methyl-2-oxo-7-propoxy-2H-chromen-3-yl)acetate
CAS 694484-92-9C16H18O5
Murracarpin
CAS 120786-76-7C16H18O5
![2-[(8-Methyl-2-oxo-4-propyl-2H-chromen-7-yl)oxy]propanoic acid chemical structure, C16H18O5, CAS 438027-08-8](/s/CIESTRWQJLTKEP-UHFFFAOYSA-N.svg)
2-[(8-Methyl-2-oxo-4-propyl-2H-chromen-7-yl)oxy]propanoic acid
CAS 438027-08-8C16H18O5
cis-Dehydrocurvularin
CAS 122400-14-0C16H18O5
Artanin
CAS 96917-26-9C16H18O5
![Methyl 5-[(2,2-dimethylpropanoyl)oxy]-2-methyl-1-benzofuran-3-carboxylate chemical structure, C16H18O5, CAS 314745-76-1](/s/GUYTZALFIKSQNX-UHFFFAOYSA-N.svg)
Methyl 5-[(2,2-dimethylpropanoyl)oxy]-2-methyl-1-benzofuran-3-carboxylate
CAS 314745-76-1C16H18O5
Asperaldin
CAS 561297-46-9C16H18O5
Oidiolactone C
CAS 234779-58-9C16H18O5
![Methyl [(4-methyl-2-oxo-3-propyl-2H-chromen-7-yl)oxy]acetate chemical structure, C16H18O5, CAS 306321-73-3](/s/MEUWMNSHUPKAJD-UHFFFAOYSA-N.svg)
Methyl [(4-methyl-2-oxo-3-propyl-2H-chromen-7-yl)oxy]acetate
CAS 306321-73-3C16H18O5
![[(4-Oxo-3,4-dihydrospiro[chromene-2,1'-cyclohexan]-6-yl)oxy]acetic acid chemical structure, C16H18O5, CAS 135111-35-2](/s/DHVARIMZVITILK-UHFFFAOYSA-N.svg)
[(4-Oxo-3,4-dihydrospiro[chromene-2,1'-cyclohexan]-6-yl)oxy]acetic acid
CAS 135111-35-2C16H18O5
Butyl 2-(4-methyl-2-oxochromen-7-yl)oxyacetate
CAS 302937-82-2C16H18O5
2H-1-Benzopyran-2-one, 8-((2S)-2-hydroxy-3-methyl-3-butenyl)-5,7-dimethoxy-
CAS 77790-53-5C16H18O5
- Ethyl 2-[(4-methyl-2-oxo-2H-chromen-7-yl)oxy]butanoate97620-55-8C16H18O5
- FR 62765105346-34-7C16H18O5
- 1 suppliers(-)-Toddanol77715-99-2C16H18O5
- (R)-10,11-DehydrocurvularinC16H18O5
- Betagamma-dehydrocurvularin631914-48-2C16H18O5
- Raimondal76627-96-8C16H18O5
- (4,8-Dimethyl-2-oxo-7-propoxy-2H-chromen-3-yl)acetic acid694501-61-6C16H18O5
- 8-[[(2R)-3,3-Dimethyloxiran-2-yl]methyl]-5,7-dimethoxychromen-2-one18196-01-5C16H18O5
- 1 suppliersAculeatin77636-05-6C16H18O5
- 8-[[(2S)-3,3-Dimethyloxiran-2-yl]methyl]-5,7-dimethoxychromen-2-one95188-34-4C16H18O5
- Neoartanin104196-69-2C16H18O5
- Ethyl 2-[(3,4-dimethyl-2-oxo-2H-chromen-7-yl)oxy]propanoate35679-91-5C16H18O5
- Toddanone77636-08-9C16H18O5
- SibiricinC16H18O5
- 11,13-Dihydroxy-4-methyl-2,4,5,6,7,10-hexahydro-1H-3-benzoxacyclododecine-2,10-dioneC16H18O5
- 2-[(7-Methyl-2-oxo-4-propyl-2H-chromen-5-yl)oxy]propanoic acid843621-75-0C16H18O5
- 1,3,5-Benzenetriol, 2-(3-(3-hydroxy-4-methoxyphenyl)propyl)-70413-04-6C16H18O5
- Ethyl 3-(7-hydroxy-4,8-dimethyl-2-oxo-2H-chromen-3-yl)propanoate251361-29-2C16H18O5
- 1,2,3-Trimethoxy-5-(4-methoxyphenoxy)benzene112221-36-0C16H18O5
- AG-690/340340505705-24-8C16H18O5
- 2-Cyclopropyl-7,8-dimethoxy-2H-chromene-5-carboxylic acid methyl ester192315-05-2C16H18O5
- 2',3',4,4'-Tetramethoxy-[1,1'-biphenyl]-3-ol1313547-61-3C16H18O5
- Ethyl 2-methyl-5-(2-methylpropanoyloxy)-1-benzofuran-3-carboxylate300557-27-1C16H18O5
- tert-Butyl 2-(4-methyl-2-oxochromen-7-yl)oxyacetate6160-57-2C16H18O5
- 2-[(4-Butyl-2-oxo-2H-chromen-7-yl)oxy]propanoic acid428503-46-2C16H18O5
- 6,8-Dimethoxy-7-(3-methyl-2-butenyloxy)coumarin57419-60-0C16H18O5
- Acetic acid, ((2-ethyl-3-methyl-4-oxo-4H-1-benzopyran-7-yl)oxy)-, ethyl ester102585-54-6C16H18O5
- 2-((4-Oxospiro[chroman-2,1'-cyclohexan]-7-yl)oxy)acetic acid135111-36-3C16H18O5
- 4,4'-[Oxybis(methylene)]bis[2-methoxyphenol]2880-61-7C16H18O5
- 2-(3-Ethyl-4,8-dimethyl-2-oxochromen-7-yl)oxypropanoic acid432532-85-9C16H18O5
- Methyl 2-[(4-ethyl-8-methyl-2-oxo-2H-chromen-7-yl)oxy]propanoate428825-59-6C16H18O5
- Methyl 2-[(3,4,8-trimethyl-2-oxo-2H-chromen-7-yl)oxy]propanoate374711-64-5C16H18O5
- 1-(4-Hydroxy-3-methoxyphenyl)-2-(2-methoxyphenoxy)ethanol7382-68-5C16H18O5
- 1-(4-Hydroxyphenyl)-2-(2-methoxyphenoxy)propane-1,3-diol56122-34-0C16H18O5
- (S)-10,11-DehydrocurvularinC16H18O5
- (7-Isopropoxy-4,8-dimethyl-2-oxo-2H-chromen-3-yl)acetic acid858753-08-9C16H18O5
- 2-((4-Methyl-2-oxo-3-propyl-2H-chromen-7-yl)oxy)propanoic acid307546-94-7C16H18O5
- 1-Methoxy-4-[(4-methoxyphenoxy)methoxymethoxy]benzene63195-89-1C16H18O5
- Ethyl 3-(7-methoxy-4-methyl-2-oxo-2H-chromen-3-yl)propanoate31582-00-0C16H18O5
- Methyl 2-[(2-oxo-4-propyl-2H-chromen-7-yl)oxy]propanoate307546-66-3C16H18O5
- 2-Naphthalenecarboxylic acid, 4-hydroxy-6,7-dimethoxy-8-(1-methylethyl)-101432-16-0C16H18O5
- 8-Ethyl-4,6,7-trimethoxy-2-naphthoic acid1160440-65-2C16H18O5
- 3-O-Benzoyl-4,6-O-isopropylidene-D-glucal58871-20-8C16H18O5
- 6-Hydroxycoumurrayin2188162-97-0C16H18O5
- Benzene, 1,2,3,4-tetramethoxy-5-phenoxy-88037-82-5C16H18O5
- 5-[Cyclopropyl(3-hydroxyphenyl)methyl]-2,2-dimethyl-1,3-dioxane-4,6-dione1142223-02-6C16H18O5
- 5-Hydroxy-2,2,8,8-tetramethyl-2,3,7,8-tetrahydropyrano[3,2-g]chromene-4,6-dione14262-01-2C16H18O5
- (3,10-Dioxo-2-oxabicyclo[9.4.0]pentadeca-1(11),12,14-trien-13-yl) acetate55129-61-8C16H18O5
- (4,7-Dimethyl-2-oxo-5-propoxy-2H-chromen-3-yl)acetic acid692747-23-2C16H18O5
- (7-Butoxy-4-methyl-2-oxo-2H-chromen-3-yl)acetic acid858745-65-0C16H18O5
- 2H-1-Benzopyran-2-one, 7-[3-(2-methyl-1,3-dioxolan-2-yl)propoxy]-649559-19-3C16H18O5
- 2,6-Dimethoxymethyl-3-benzyloxy-pyran-4(1H)-one455922-90-4C16H18O5
- 3,4,5-Tris(prop-2-EN-1-yloxy)benzoic acid93006-89-4C16H18O5
- 3-[4-Methyl-7-(methylethoxy)-2-oxochromen-6-yl]propanoic acid1092298-60-6C16H18O5
- 4,6,7-Trimethoxy-8-methyl-2-naphthalenecarboxylic acid methyl ester1160440-53-8C16H18O5
- Methyl (RS)-3-(1-cyclopropyl-prop-2-ynyloxy)-4,5-dimethoxy-benzoate192315-04-1C16H18O5
- 3-{4-[4-(Acryloyloxy)butoxy]phenyl}prop-2-enoic acid334001-51-3C16H18O5
- (2,2-Dimethyl-6-methylenetetrahydrofuro[2,3-d][1,3]dioxol-5-yl)methyl benzoate59896-02-5C16H18O5
- Ethyl 1,2,3,4-tetrahydro-5-methoxy-8-methyl-alpha,1-dioxo-2-naphthaleneacetate58404-65-2C16H18O5
- Methyl 4-hydroxy-6-methoxy-3-propanoyl-1,2-dihydronaphthalene-2-carboxylate7494-49-7C16H18O5
- 3-(7-Ethoxy-4,8-dimethyl-2-oxo-2H-chromen-3-yl)propanoic acid858755-04-1C16H18O5
- 3-(4-Methyl-2-oxo-7-propoxy-2H-chromen-3-yl)propanoic acid858755-66-5C16H18O5
- 6-Hexyl-7-hydroxy-2-oxo-2H-chromene-3-carboxylic acid298207-05-3C16H18O5
- Methyl 6-(2-methoxyethoxymethoxy)naphthalene-2-carboxylate551904-54-2C16H18O5
- Butanoic acid, 4-[(2-acetyl-7-benzofuranyl)oxy]-, ethyl ester803686-20-6C16H18O5
- 4,5,8-Trimethoxy-6-methyl-2-naphthalenecarboxylic acid methyl ester90539-40-5C16H18O5
- Ethyl 5-(3,4-dimethoxyphenyl)-2-methylfuran-3-carboxylate116441-79-3C16H18O5
- Methyl 1-(3,4-dimethoxyphenyl)-4-oxo-2-cyclohexene-1-carboxylate135530-15-3C16H18O5
- Dimethyl 4-oxo-1-phenyl-1,3-cyclohexanedicarboxylate374794-40-8C16H18O5
- Methyl 2-[(4-ethyl-7-methyl-2-oxo-2H-chromen-5-yl)oxy]propanoate1017421-06-5C16H18O5
- cis-2-(2,3-Dihydrobenzo[b][1,4]dioxine-6-carbonyl)cyclohexanecarboxylic acid844856-73-1C16H18O5
- E8PB298Ftd1361396-64-6C16H18O5
- 7-[2-(2,2-Dimethyl-1,3-dioxolan-4-yl)ethoxy]chromen-2-one646065-67-0C16H18O5
- Dimethyl 5-oxo-3-phenylcyclohexane-1,2-dicarboxylate215457-93-5C16H18O5
- 1 suppliersVanillin dimethacrylate36195-35-4C16H18O5
- 4-Benzyloxycarbonyl-2-oxabicyclo[2.2.2]octane-1-carboxylic acid1801203-46-2C16H18O5
Frequently asked questions
What is the molar mass of C16H18O5?
The molar mass of C16H18O5 is 290.31 g/mol, calculated from standard atomic weights for 16 carbon atoms, 18 hydrogen atoms and 5 oxygen atoms. The monoisotopic mass is 290.1154 Da.
How many compounds have the formula C16H18O5?
CompoundList lists 123 compounds with the molecular formula C16H18O5, including Dehydrocurvularin, alpha,beta-Dehydrocurvularin, Mycoepoxydiene. 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 C16H18O5?
C16H18O5 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.