Molecular formula
C7H8O3
253 compounds have this formula on CompoundList.
- Molar mass
- 140.14g/mol
- Monoisotopic mass
- 143.0662Da
- Atoms
- 18
- Elements
- 3
- Rings plus double bonds
- 4
The formula C7H8O3 describes a molecule made of 7 carbon atoms, 8 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 × 760.00%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 85.75%1.008 × 8 = 8.064 g/mol
- O Oxygen × 334.25%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C7H8O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 253 compounds
Ethyl maltol
CAS 4940-11-8C7H8O3
3-Methoxycatechol
CAS 934-00-9C7H8O3
Gentisyl alcohol
CAS 495-08-9C7H8O3
Flamenol
CAS 2174-64-3C7H8O3
2-Methoxybenzene-1,4-diol
CAS 824-46-4C7H8O3
3,5-Dihydroxybenzyl alcohol
CAS 29654-55-5C7H8O3
3,4-Dihydroxybenzyl alcohol
CAS 3897-89-0C7H8O3
1,2-Benzenediol, 4-methoxy-
CAS 3934-97-2C7H8O3
1,2,3-Benzenetriol, 5-methyl-
CAS 609-25-6C7H8O3
4-Methoxyresorcinol
CAS 6100-60-3C7H8O3
Ethyl 2-furoate
CAS 614-99-3C7H8O3
5-(Methoxymethyl)-2-furaldehyde
CAS 1917-64-2C7H8O3
Furfural acetate
CAS 623-17-6C7H8O3
4-Hydroxy-3,6-dimethyl-2H-pyran-2-one
CAS 5192-62-1C7H8O3
2-Furanpropionic acid
CAS 935-13-7C7H8O3
2-Methylphloroglucinol
CAS 88-03-9C7H8O3
2,5-Dimethyl-3-furoic acid
CAS 636-44-2C7H8O3
Methyltriacetolactone
CAS 672-89-9C7H8O3
2(5H)-Furanone, 5-hydroxy-5-(1-methylethenyl)-
CAS 17397-87-4C7H8O3
2-Methoxyresorcinol
CAS 29267-67-2C7H8O3
Ethyl 3-furoate
CAS 614-98-2C7H8O3
2,4-Dimethyl-3-furoic acid
CAS 15058-72-7C7H8O3
3-(Hydroxymethyl)pyrocatechol
CAS 14235-77-9C7H8O3
Resorcinol-formaldehyde resin
CAS 104365-07-3C7H8O3
- Ethyl 4-oxopent-2-ynoate54966-49-3C7H8O3
- 2 suppliersMethyl 3-methyl-2-furoate6141-57-7C7H8O3
- 2,4,5-Trihydroxytoluene1124-09-0C7H8O3
- 3-Ethyl-4-methyl-2,5-dihydrofuran-2,5-dione3552-33-8C7H8O3
- 3-Allyl(dihydro)furan-2,5-dione7539-12-0C7H8O3
- Methyl 2-methylfuran-3-carboxylate6141-58-8C7H8O3
- 5-Ethylfuran-2-carboxylic acid56311-37-6C7H8O3
- 2-Furanacetic acid, 5-methyl-72360-04-4C7H8O3
- 1 suppliers4,5-Dimethylfuran-2-carboxylic acid89639-83-8C7H8O3
- 14 suppliers(1R,5S)-6,6-Dimethyl-3-oxabicyclo(3.1.0)hexane-2,4-dione67911-21-1C7H8O3
- 2 supplierscis-Tetrahydro-1H-cyclopenta[c]furan-1,3(4H)-dione35878-28-5C7H8O3
- 1 suppliersTetrahydro-1H-cyclopenta(c)furan-1,3(3aH)-dione5763-49-5C7H8O3
- 2-Methylene-alpha-oxocyclopropanepropanoic acid5746-24-7C7H8O3
- 1 suppliersMethyl 5-methyl-2-furancarboxylate2527-96-0C7H8O3
- 2-Furanacetic acid, methyl ester4915-22-4C7H8O3
- 1,3-Benzenediol, 4-(hydroxymethyl)-33617-59-3C7H8O3
- Versicolin4389-44-0C7H8O3
- 1 suppliers1,3-Cyclopentanedicarboxylic anhydride6054-16-6C7H8O3
- 5-Methoxy-2-methyl-4H-pyran-4-one6266-91-7C7H8O3
- 3-(Furan-3-yl)propanoic acid90048-04-7C7H8O3
- 3,5-Dimethylfuran-2-carboxylic acid34297-68-2C7H8O3
- 1 suppliers3-(Oxolan-3-yl)prop-2-ynoic acid1343209-77-7C7H8O3
- 2-Formylcyclopent-2-ene-1-carboxylic acid30758-76-0C7H8O3
- 2-(Furan-3-yl)propanoic acid1338959-45-7C7H8O3
- Rac-(1s,3s)-3-ethynyl-3-hydroxycyclobutane-1-carboxylic acid2445794-77-2C7H8O3
- 2,3,5-Trihydroxytoluene767-81-7C7H8O3
- 2-(Furan-2-yl)propanoic acid24954-09-4C7H8O3
- 1-(Furan-2-yl)-2-methoxyethan-1-one105729-08-6C7H8O3
- 5-Ethoxyfuran-2-carbaldehyde67680-03-9C7H8O3
- 2-Oxobicyclo(3.1.0)hexane-6-carboxylic acid176027-94-4C7H8O3
- 3-Ethylfuran-2-carboxylic acid704913-85-9C7H8O3
- 2-(3-Methylfuran-2-yl)acetic acid139422-31-4C7H8O3
- 1 suppliers3-(Oxolan-2-yl)prop-2-ynoic acid1341115-30-7C7H8O3
- 4,8-Dioxatricyclo[4.2.1.0,3,7]nonan-5-one6712-83-0C7H8O3
- 6-Ethyl-3,4-dihydro-2H-pyran-2,4-dione4435-30-7C7H8O3
- 5-(3-Oxo-1-propenyl)oxolane-2-one1701425-55-9C7H8O3
- 1 suppliers2-Ethylfuran-3-carboxylic acid71088-82-9C7H8O3
- 3,4-Dimethylfuran-2-carboxylic acid78405-59-1C7H8O3
- 3-Oxocyclohex-1-ene-1-carboxylic acid24079-79-6C7H8O3
- rac-(1R,2S,4R)-7-Oxabicyclo[2.2.1]hept-5-ene-2-carboxylic acid38263-46-6C7H8O3
- Sarkomycin489-21-4C7H8O3
- rac-(1R,2R,4R)-7-Oxabicyclo(2.2.1)hept-5-ene-2-carboxylic acid64589-22-6C7H8O3
- 1-Methyl-3-oxabicyclo(3.2.0)heptane-2,4-dione64197-91-7C7H8O3
- 3-(3-Methyloxetan-3-yl)prop-2-ynoic acid2241142-47-0C7H8O3
- rac-(1R,5S)-1-Ethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione2739956-86-4C7H8O3
- rac-(1R,3R)-4-Oxospiro[2.3]hexane-1-carboxylic acid2445750-30-9C7H8O3
- 6-Oxospiro(2.3)hexane-4-carboxylic acid2839138-43-9C7H8O3
- 7-Oxabicyclo(4.1.0)hept-3-en-2-one, 5-hydroxy-3-methyl-, (1R,5S,6R)-67772-77-4C7H8O3
- 1,7-Dioxaspiro(4.4)non-2-en-4-one2138204-48-3C7H8O3
- 5-Ethylidene-3-hydroxy-4-methylfuran-2(5H)-one36842-29-2C7H8O3
- 3-Oxobicyclo[2.1.1]hexane-1-carboxylic acid2648965-85-7C7H8O3
- 3-(1-Methoxycyclopropyl)prop-2-ynoic acid2995290-11-2C7H8O3
- 7-Oxa-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid24363-23-3C7H8O3
- 4-Methylbenzene-1,2,3-triol3955-29-1C7H8O3
- 2-Oxobicyclo[2.1.1]hexane-1-carboxylic acid3026670-20-9C7H8O3
- 2-Acetyl-1,3-cyclopentanedione3859-39-0C7H8O3
- 3-Methoxy-2-methyl-4H-pyran-4-one4780-14-7C7H8O3
- Cyclopentanecarboxylic acid, 2-methylene-3-oxo-C7H8O3
- 4H-Pyran-4-one, 3-hydroxy-2,6-dimethyl-2298-99-9C7H8O3
- Methyl 5-oxocyclopent-1-enecarboxylate36601-73-7C7H8O3
- 2-Furyl-1,3-dioxolane1708-41-4C7H8O3
- 1 suppliers4H-Pyran-4-one, 2-methoxy-6-methyl-4225-42-7C7H8O3
- 4,5-Divinyl-1,3-dioxolan-2-one15896-04-5C7H8O3
- Formaldehyde-hydroquinone polymer26353-95-7C7H8O3
- Methyl 6-oxohexa-2,4-dienoate40188-21-4C7H8O3
- 4-Hydroxy-5,6-dimethyl-2H-pyran-2-one50405-45-3C7H8O3
- 2-(Hydroxymethyl)-6-methyl-4H-pyran-4-one268226-14-8C7H8O3
- 4-Oxocyclopent-2-en-1-yl acetate768-48-9C7H8O3
- Methyl (furan-3-yl)acetate62689-88-7C7H8O3
- (4R)-4-(Acetyloxy)-2-cyclopenten-1-one59995-48-1C7H8O3
- Methyl 3-oxocyclopent-1-enecarboxylate108384-35-6C7H8O3
- 1 suppliersrel-(1aR,2aS,5aS,5bS)-Hexahydro-4H-oxireno[2',3':3,4]cyclopenta[1,2-b]furan-4-one26115-01-5C7H8O3
- Methyl 5-methylfuran-3-carboxylate35351-35-0C7H8O3
- 3-Acetyl-4-methylfuran-2(5H)-one61892-42-0C7H8O3
- Epoformin52146-62-0C7H8O3
- Ethanone, 1-[5-(hydroxymethyl)-2-furanyl]-55087-82-6C7H8O3
Frequently asked questions
What is the molar mass of C7H8O3?
The molar mass of C7H8O3 is 140.14 g/mol, calculated from standard atomic weights for 7 carbon atoms, 8 hydrogen atoms and 3 oxygen atoms. The monoisotopic mass is 143.0662 Da.
How many compounds have the formula C7H8O3?
CompoundList lists 253 compounds with the molecular formula C7H8O3, including Ethyl maltol, 3-Methoxycatechol, Gentisyl alcohol. 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 C7H8O3?
C7H8O3 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.