C13H8O4
60 compounds have this formula on CompoundList.
- Molar mass
- 228.20g/mol
- Monoisotopic mass
- 228.0423Da
- Atoms
- 25
- Elements
- 3
- Rings plus double bonds
- 10
The formula C13H8O4 describes a molecule made of 13 carbon atoms, 8 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 × 1368.42%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 83.53%1.008 × 8 = 8.064 g/mol
- O Oxygen × 428.04%15.999 × 4 = 63.996 g/mol
Compounds with the formula C13H8O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 60 of 60 compounds
![1,3-Dihydroxy-6H-benzo[c]chromen-6-one chemical structure, C13H8O4, CAS 54245-10-2](/s/VLXAGAKGJMXVQF-UHFFFAOYSA-N.svg)
![8-Acetyl-2H-furo[2,3-H]chromen-2-one chemical structure, C13H8O4, CAS 185312-01-0](/s/FHBLDHGQJXHHPA-UHFFFAOYSA-N.svg)
![2-Methylpyrano[3,2-c]chromene-4,5-dione chemical structure, C13H8O4, CAS 16052-75-8](/s/TUBHDGQFWDSXPR-UHFFFAOYSA-N.svg)
![Naphtho[2,3-b]furan-4,9-dione, 8-hydroxy-2-methyl- chemical structure, C13H8O4, CAS 196613-60-2](/s/XEAPSWYMKGIIEX-UHFFFAOYSA-N.svg)
- (2Z)-2-(2-Furylmethylene)-6-hydroxy-1-benzofuran-3(2H)-one620545-85-9C13H8O4
- 1H-Benz[f]indene-1,3(2H)-dione, 2,2-dihydroxy-38627-57-5C13H8O4
- 8,9-Dihydroxy-6H-benzo[c]chromen-6-one146776-29-6C13H8O4
- 5-(3-Oxo-1,3-dihydro-2-benzofuran-5-yl)-2-furaldehyde591212-74-7C13H8O4
- 2-(2-Furyl)-5-hydroxy-1-benzofuran-3-carbaldehyde1092352-20-9C13H8O4
- Dibenzo(b,e)(1,4)dioxin-1-carboxylic acid51689-36-2C13H8O4
- 4-Methoxy-1,8-naphthalic anhydride17190-36-2C13H8O4
- 6H-Dibenzo(b,d)pyran-6-one, 7,8-dihydroxy-131086-96-9C13H8O4
- 6-Methoxynaphtho[2,3-c]furan-1,3-dione59922-33-7C13H8O4
- 6H-Dibenzo(b,d)pyran-6-one, 3,7-dihydroxy-131086-97-0C13H8O4
- [2,2':5',2''-Terfuran]-5-carboxaldehyde174415-54-4C13H8O4
- 5-Methoxy-1H,3H-naphtho(1,8-cd)pyran-1,3-dione5289-78-1C13H8O4
- 7H-Furo(2,3-f)(1)benzopyran-7-one, 8-acetyl-69374-03-4C13H8O4
- 7H-Furo(3,2-g)(1)benzopyran-7-one, 6-acetyl-73097-20-8C13H8O4
- 1H-Benz(e)indene-1,3(2H)-dione, 2,2-dihydroxy-74877-24-0C13H8O4
- 3-Oxo-1H,3H-naphtho(1,8-cd)pyran-1-carboxylic acid5762-28-7C13H8O4
- 4-Methoxybenzo[de]isochromene-1,3-dione17193-94-1C13H8O4
- Indeno(1,2-b)pyran-2-carboxylic acid, 4,5-dihydro-4-oxo-74949-94-3C13H8O4
- Naphtho[2,3-b]furan-4,9-dione, 8-methoxy-88497-94-3C13H8O4
- 4,7-Dihydroxy-2H-naphtho[2,3-b]pyran-2-one835597-63-2C13H8O4
- 3-Methyl-6-phenyl-1H,4H-furo[3,4-c]furan-1,4-dione918413-40-8C13H8O4
- 2,3,7-Trihydroxy-9H-fluoren-9-one89595-14-2C13H8O4
- 2-(Hydroxymethyl)naphtho[2,3-b]furan-4,9-dione187662-56-2C13H8O4
- Furan-2-yl(6-hydroxybenzofuran-3-yl)methanone1706446-90-3C13H8O4
- Spiro[[1,3]dioxolane-2,9'-[1,4]methanonaphthalene]-5',8'-dione16776-97-9C13H8O4
- 3-Hydroxydibenzofuran-2-carboxylic acid128154-82-5C13H8O4
- Naphtho[1,2-C]furan-1,3-dione, 7-methoxy-53300-41-7C13H8O4
- 7-Acetyl-8H-furo[3,2-h][1]benzopyran-8-one69374-04-5C13H8O4
- 9-Methyl-4H,5H-pyrano[3,2-c][1]benzopyran-4,5-dione62833-25-4C13H8O4
- 5-Hydroxy-2-methylnaphtho[2,3-b]furan-4,9-dione196613-58-8C13H8O4
- 4,8-Dihydroxy-6H-benzo[c]chromen-6-one1601489-88-6C13H8O4
- 3-[3-Formyl-4-(prop-2-yn-1-yloxy)phenyl]prop-2-ynoic acid2172242-86-1C13H8O4
- 7,9-Dihydroxy-6H-benzo[c]chromen-6-one947499-34-5C13H8O4
- 1H-Phenalene-1,2,3-trione hydrate95874-53-6C13H8O4
- 8,10-Dihydroxy-6H-benzo[c]chromen-6-one2305067-71-2C13H8O4
- 9,10-Dihydroxy-6H-benzo[c]chromen-6-one1601491-19-3C13H8O4
Frequently asked questions
What is the molar mass of C13H8O4?
The molar mass of C13H8O4 is 228.20 g/mol, calculated from standard atomic weights for 13 carbon atoms, 8 hydrogen atoms and 4 oxygen atoms. The monoisotopic mass is 228.0423 Da.
How many compounds have the formula C13H8O4?
CompoundList lists 60 compounds with the molecular formula C13H8O4, including Urolithin A, Euxanthone, 3,6-Dihydroxy-9H-xanthen-9-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 C13H8O4?
C13H8O4 has a degree of unsaturation of 10. 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.