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Molecular formula

C22H16O9

5 compounds have this formula on CompoundList.

Molar mass
424.36g/mol
Monoisotopic mass
424.0794Da
Atoms
47
Elements
3
Rings plus double bonds
15

The formula C22H16O9 describes a molecule made of 22 carbon atoms, 16 hydrogen atoms and 9 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 × 2262.27%
    12.011 × 22 = 264.242 g/mol
  • H Hydrogen × 163.80%
    1.008 × 16 = 16.128 g/mol
  • O Oxygen × 933.93%
    15.999 × 9 = 143.991 g/mol
Look up another formula

Compounds with the formula C22H16O9

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 5 of 5 compounds

1,2-Diacetoxy-4,7,8-trihydroxy-3-(4-hydroxyphenyl)dibenzofuran chemical structure, C22H16O9, CAS 146905-24-0
1,2-Diacetoxy-4,7,8-trihydroxy-3-(4-hydroxyphenyl)dibenzofuran
CAS 146905-24-0C22H16O9
ATA fraction 8, ammonium salt chemical structure, C22H16O9, CAS 129749-38-8
ATA fraction 8, ammonium salt
CAS 129749-38-8C22H16O9
7-Hydroxyethyl biscoumacetate chemical structure, C22H16O9, CAS 112222-66-9
7-Hydroxyethyl biscoumacetate
CAS 112222-66-9C22H16O9
6-(3,4-Dihydroxyphenyl)-6a,12b-dihydro-3,10,11,12-tetrahydroxy-[2]benzopyrano[3,4-c]benzopyran-8(6H)-one chemical structure, C22H16O9, CAS 126655-06-9
6-(3,4-Dihydroxyphenyl)-6a,12b-dihydro-3,10,11,12-tetrahydroxy-[2]benzopyrano[3,4-c]benzopyran-8(6H)-one
CAS 126655-06-9C22H16O9
10H-Benzo(b)xanthene-7,10,12-trione, 6,11-dihydroxy-3,8-dimethoxy-1-methyl-, 6-acetate chemical structure, C22H16O9, CAS 33791-86-5
10H-Benzo(b)xanthene-7,10,12-trione, 6,11-dihydroxy-3,8-dimethoxy-1-methyl-, 6-acetate
CAS 33791-86-5C22H16O9

Frequently asked questions

What is the molar mass of C22H16O9?

The molar mass of C22H16O9 is 424.36 g/mol, calculated from standard atomic weights for 22 carbon atoms, 16 hydrogen atoms and 9 oxygen atoms. The monoisotopic mass is 424.0794 Da.

How many compounds have the formula C22H16O9?

CompoundList lists 5 compounds with the molecular formula C22H16O9, including 1,2-Diacetoxy-4,7,8-trihydroxy-3-(4-hydroxyphenyl)dibenzofuran, ATA fraction 8, ammonium salt, 7-Hydroxyethyl biscoumacetate. 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 C22H16O9?

C22H16O9 has a degree of unsaturation of 15. 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.