Molecular formula
C9H12O4
398 compounds have this formula on CompoundList.
- Molar mass
- 184.19g/mol
- Monoisotopic mass
- 187.0924Da
- Atoms
- 25
- Elements
- 3
- Rings plus double bonds
- 4
The formula C9H12O4 describes a molecule made of 9 carbon atoms, 12 hydrogen atoms and 4 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 × 958.69%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 126.57%1.008 × 12 = 12.096 g/mol
- O Oxygen × 434.74%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C9H12O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 398 of 398 compounds
4-Hydroxy-2,3-dimethoxy-5-methylcyclohexa-2,5-dien-1-one
CAS 96706-31-9C9H12O4
3-(2-Methoxyacetyl)cyclohexane-1,2-dione
CAS 1566436-16-5C9H12O4
1-(Furan-2-yl)-3,3-dimethoxypropan-1-one
CAS 122217-90-7C9H12O4
1-(Furan-3-yl)-3,3-dimethoxypropan-1-one
CAS 1548399-95-6C9H12O4
5-(2-Hydroxyethyl)-3-methoxybenzene-1,2-diol
CAS 2228682-54-8C9H12O4
![Methyl 5-[(1R)-1-hydroxyethyl]-2-methylfuran-3-carboxylate chemical structure, C9H12O4, CAS 2227790-02-3](/s/RMECIRPHWNKMGM-RXMQYKEDSA-N.svg)
Methyl 5-[(1R)-1-hydroxyethyl]-2-methylfuran-3-carboxylate
CAS 2227790-02-3C9H12O4
![Methyl 5-[(1S)-1-hydroxyethyl]-2-methylfuran-3-carboxylate chemical structure, C9H12O4, CAS 2227864-08-4](/s/RMECIRPHWNKMGM-YFKPBYRVSA-N.svg)
Methyl 5-[(1S)-1-hydroxyethyl]-2-methylfuran-3-carboxylate
CAS 2227864-08-4C9H12O4
![4-Methoxycarbonylbicyclo[2.1.1]hexane-2-carboxylic acid chemical structure, C9H12O4, CAS 3017271-39-2](/s/WJSWMGCWYLSYLZ-UHFFFAOYSA-N.svg)
4-Methoxycarbonylbicyclo[2.1.1]hexane-2-carboxylic acid
CAS 3017271-39-2C9H12O4
Methyl 3-formyl-4-oxocyclohexane-1-carboxylate
CAS 1878296-12-8C9H12O4
3-(2,5-Dimethylfuran-3-yl)-3-hydroxypropanoic acid
CAS 1872565-85-9C9H12O4
Methyl 2-(2,5-dimethylfuran-3-yl)-2-hydroxyacetate
CAS 2091977-39-6C9H12O4
![Methyl 8-oxo-1-oxaspiro[3.4]octane-6-carboxylate chemical structure, C9H12O4, CAS 2812355-42-1](/s/BJPMZHQQEAGNLV-UHFFFAOYSA-N.svg)
Methyl 8-oxo-1-oxaspiro[3.4]octane-6-carboxylate
CAS 2812355-42-1C9H12O4
![2-{2-Oxo-6-oxaspiro[3.4]octan-7-yl}acetic acid chemical structure, C9H12O4, CAS 2137987-61-0](/s/AKPDJKJQSPJUSR-UHFFFAOYSA-N.svg)
2-{2-Oxo-6-oxaspiro[3.4]octan-7-yl}acetic acid
CAS 2137987-61-0C9H12O4
![Methyl 7-oxo-3-oxabicyclo[3.2.1]octane-2-carboxylate chemical structure, C9H12O4, CAS 2770557-41-8](/s/VWXNSLRZYAPTKQ-UHFFFAOYSA-N.svg)
Methyl 7-oxo-3-oxabicyclo[3.2.1]octane-2-carboxylate
CAS 2770557-41-8C9H12O4
2-Cyclopropyl-4-methyl-5-oxooxolane-2-carboxylic acid
CAS 2172497-16-2C9H12O4
![Methyl 7-oxo-5-oxaspiro[3.4]octane-8-carboxylate chemical structure, C9H12O4, CAS 2013110-86-4](/s/OZQKVECJSFQSMU-UHFFFAOYSA-N.svg)
Methyl 7-oxo-5-oxaspiro[3.4]octane-8-carboxylate
CAS 2013110-86-4C9H12O4
2-(3-Hydroxybutan-2-yl)furan-3-carboxylic acid
CAS 2172054-58-7C9H12O4
5-(3-Hydroxybutan-2-yl)furan-2-carboxylic acid
CAS 2172494-85-6C9H12O4
(3S)-3-(2,5-Dimethylfuran-3-yl)-3-hydroxypropanoic acid
CAS 2227864-69-7C9H12O4
![3-{7-Oxabicyclo[2.2.1]heptan-2-yl}-2-oxopropanoic acid chemical structure, C9H12O4, CAS 2229429-30-3](/s/WEXMKJAGZLWKLF-UHFFFAOYSA-N.svg)
3-{7-Oxabicyclo[2.2.1]heptan-2-yl}-2-oxopropanoic acid
CAS 2229429-30-3C9H12O4
Methyl (3R)-3-hydroxy-3-(5-methylfuran-2-yl)propanoate
CAS 2227841-61-2C9H12O4
1-(3-Methyloxetan-3-yl)-3-oxocyclobutane-1-carboxylic acid
CAS 2229198-22-3C9H12O4
4-(2-Hydroxypropan-2-yl)benzene-1,2,3-triol
CAS 2229574-76-7C9H12O4
![5-[(1R)-1-Hydroxyethyl]-3-methoxybenzene-1,2-diol chemical structure, C9H12O4, CAS 2227784-18-9](/s/PTBKGFAKVOWDAY-RXMQYKEDSA-N.svg)
5-[(1R)-1-Hydroxyethyl]-3-methoxybenzene-1,2-diol
CAS 2227784-18-9C9H12O4
- 2-Methoxy-3-(2-methylfuran-3-yl)propanoic acid2228592-34-3C9H12O4
- Methyl 2-hydroxy-3-(2-methylfuran-3-yl)propanoate2229499-25-4C9H12O4
- Methyl (3S)-3-hydroxy-3-(2-methylfuran-3-yl)propanoate2227783-36-8C9H12O4
- 2-[3-(Methoxymethyl)furan-2-yl]propanoic acid2228780-08-1C9H12O4
- Methyl 5-(2-hydroxypropyl)furan-2-carboxylate2229424-92-2C9H12O4
- 4-[(2R)-2-Hydroxypropyl]benzene-1,2,3-triol2227860-80-0C9H12O4
- 2-Methoxy-3-(5-methylfuran-2-yl)propanoic acid2228576-38-1C9H12O4
- Methyl (3R)-3-hydroxy-3-(3-methylfuran-2-yl)propanoate2227659-63-2C9H12O4
- Methyl 3-hydroxy-3-(3-methylfuran-2-yl)propanoate2228440-10-4C9H12O4
- Methyl 3-hydroxy-3-(5-methylfuran-2-yl)propanoate663170-11-4C9H12O4
- 2-[(2S)-2-Hydroxypropyl]benzene-1,3,5-triol2227745-14-2C9H12O4
- Methyl 5-[(2R)-2-hydroxypropyl]furan-2-carboxylate2227821-53-4C9H12O4
- 1-(2-Hydroxy-3-methoxyphenyl)ethane-1,2-diol2228963-19-5C9H12O4
- 3-(Furan-3-yl)-2-hydroxy-3-methylbutanoic acid2228558-36-7C9H12O4
- 3-(2,5-Dimethylfuran-3-yl)-2-hydroxypropanoic acid2228562-51-2C9H12O4
- 5-[(1S)-1-Hydroxyethyl]-3-methoxybenzene-1,2-diol2227684-61-7C9H12O4
- 3-(Furan-2-yl)-2-hydroxy-3-methylbutanoic acid2228542-65-0C9H12O4
- 2-[5-(Methoxymethyl)furan-2-yl]propanoic acid2228352-55-2C9H12O4
- Methyl 3-hydroxy-3-(2-methylfuran-3-yl)propanoate2228626-79-5C9H12O4
- 2-(2-Hydroxypropan-2-yl)benzene-1,3,5-triol2228232-10-6C9H12O4
- 4-[(2S)-2-Hydroxypropyl]benzene-1,2,3-triol2227830-34-2C9H12O4
- Methyl 3-(3,4-dihydro-2H-pyran-5-yl)-3-oxopropanoate83124-94-1C9H12O4
- Methyl 2-hydroxy-3-(5-methylfuran-2-yl)propanoate2228792-30-9C9H12O4
- 3-[3-(Methoxymethyl)furan-2-yl]propanoic acid2228453-30-1C9H12O4
- 4-Cyclopropyl-2-methyl-5-oxooxolane-2-carboxylic acid2172597-92-9C9H12O4
- 5-(3-Methoxypropoxy)furan-2-carbaldehyde2138213-35-9C9H12O4
- 3-(3-Ethyloxetan-3-yl)oxolane-2,5-dione2228203-56-1C9H12O4
- 2-[(2R)-2-Hydroxypropyl]benzene-1,3,5-triol2227837-87-6C9H12O4
- Methyl 5-[(2S)-2-hydroxypropyl]furan-2-carboxylate2227887-79-6C9H12O4
- Methyl (3R)-3-hydroxy-3-(2-methylfuran-3-yl)propanoate2227809-87-0C9H12O4
- 2-Hydroxy-2-methyl-3-(2-methylfuran-3-yl)propanoic acid2229259-58-7C9H12O4
- 2-Methoxy-3-(3-methylfuran-2-yl)propanoic acid2228298-91-5C9H12O4
- 7-Methyl-5-oxo-6-oxaspiro[3.4]octane-7-carboxylic acid2172517-22-3C9H12O4
- 2-Hydroxy-2-methyl-3-(3-methylfuran-2-yl)propanoic acid2229246-72-2C9H12O4
- 4-(3-Methyloxetan-3-yl)oxane-2,6-dione2228520-29-2C9H12O4
- 2-Hydroxy-2-methyl-3-(5-methylfuran-2-yl)propanoic acid2228363-92-4C9H12O4
- (3R)-3-(2,5-Dimethylfuran-3-yl)-3-hydroxypropanoic acid2227844-70-2C9H12O4
- 4-(2-Hydroxypropyl)benzene-1,2,3-triol2229190-08-1C9H12O4
- 4-(Oxolan-2-yl)oxane-2,6-dione2229311-98-0C9H12O4
- 3-[5-(Methoxymethyl)furan-2-yl]propanoic acid1851623-42-1C9H12O4
- 4-(Oxolan-3-yl)oxane-2,6-dione2228670-53-7C9H12O4
- 1-(2-Hydroxy-4-methoxyphenyl)ethane-1,2-diol2228682-37-7C9H12O4
- 3-(Methoxycarbonyl)bicyclo[2.2.0]hexane-2-carboxylic acid2703772-92-1C9H12O4
- 3-(Oxan-3-yl)oxolane-2,5-dione2138231-71-5C9H12O4
- Methyl 2-hydroxy-3-(3-methylfuran-2-yl)propanoate2228382-19-0C9H12O4
- Methyl (3S)-3-hydroxy-3-(3-methylfuran-2-yl)propanoate2227744-23-0C9H12O4
- Methyl (3S)-3-hydroxy-3-(5-methylfuran-2-yl)propanoate1030857-03-4C9H12O4
- 2-(Methoxycarbonyl)bicyclo[2.1.1]hexane-1-carboxylic acid2763780-58-9C9H12O4
- 1-(Acetoxymethyl)bicyclo[1.1.1]pentane-2-carboxylic acid2565586-06-1C9H12O4
- (1S,2R,3R,4R)-Bicyclo[2.2.1]heptane-2,3-dicarboxylic acid6343-11-9C9H12O4
- 4-Methoxy-2-(methoxymethoxy)phenol123913-92-8C9H12O4
- 4-Methoxy-2-oxocyclohex-3-en-1-yl acetate366024-06-8C9H12O4
- (1S,2S,6R,7R)-4,4-Dimethyl-3,5,8,9-tetraoxatricyclo[5.2.2.02,6]undec-10-ene120063-28-7C9H12O4
- Methyl 1-methyl-2,6-dioxo-cyclohexanecarboxylate92243-18-0C9H12O4
- (1R,2R,4R,5R,6R)-5-Prop-2-enoxy-3,8,9-trioxatricyclo[4.2.1.02,4]nonane123823-20-1C9H12O4
- (2S)-2-[(4S)-2,2-Dimethyl-1,3-dioxolan-4-yl]-2H-furan-5-one102335-48-8C9H12O4
- 1-Ethyl-3,5-dioxocyclohexane-1-carboxylic acid2832900-01-1C9H12O4
- Endo-9-oxo-3-oxabicyclo[3.3.1]nonane-7-carboxylic acid1638643-11-4C9H12O4
- Methyl 2,2-dimethyl-4-oxo-3,4-dihydro-2H-pyran-6-carboxylate105531-73-5C9H12O4
- 4,4,5-Trimethyl-5-(prop-2-yn-1-yloxy)-1,3-dioxolan-2-one1269247-74-6C9H12O4
- Ethyl (3-oxocyclohex-1-en-1-yl) carbonate3063202-94-5C9H12O4
- 6-Methoxycarbonylbicyclo[3.1.0]hexane-3-carboxylic acid2113820-05-4C9H12O4
- Rel-(1S,2S,4S,5S)-norbornane-2,5-dicarboxylic acid1430732-72-1C9H12O4
- Rel-(1S,2R,4S,5R)-norbornane-2,5-dicarboxylic acid106888-08-8C9H12O4
- (2R)-2-Ethoxycarbonylspiro[2.2]pentane-2-carboxylic acid1401895-33-7C9H12O4
- 2-Ethoxycarbonylspiro[2.2]pentane-1-carboxylic acid2103901-61-5C9H12O4
- Ethyl 6-oxo-2-oxabicyclo[2.2.1]heptane-4-carboxylate2114721-29-6C9H12O4
- Methyl 5-formyl-3-oxabicyclo[3.1.1]heptane-1-carboxylate2920395-73-7C9H12O4
- 6-(Methoxycarbonyl)spiro[2.3]hexane-4-carboxylic acid2995281-21-3C9H12O4
- Methyl 4-formyl-2-oxabicyclo[2.2.1]heptane-1-carboxylate3017146-08-3C9H12O4
- Methyl (3E)-3-(2-methoxy-2H-furan-5-ylidene)propanoate88745-67-9C9H12O4
- Ethyl (3R)-3-acetyloxypent-4-ynoate116257-35-3C9H12O4
- 3-Methoxycarbonyl-4-methylcyclopent-3-ene-1-carboxylic acid32116-54-4C9H12O4
- (E)-4-(2,2-Dimethyl-1,3-dioxolan-4-yl)-4-oxobut-2-enalC9H12O4
Frequently asked questions
What is the molar mass of C9H12O4?
The molar mass of C9H12O4 is 184.19 g/mol, calculated from standard atomic weights for 9 carbon atoms, 12 hydrogen atoms and 4 oxygen atoms. The monoisotopic mass is 187.0924 Da.
How many compounds have the formula C9H12O4?
CompoundList lists 398 compounds with the molecular formula C9H12O4, including 4-Hydroxy-2,3-dimethoxy-5-methylcyclohexa-2,5-dien-1-one, 3-(2-Methoxyacetyl)cyclohexane-1,2-dione, 1-(Furan-2-yl)-3,3-dimethoxypropan-1-one. 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 C9H12O4?
C9H12O4 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.