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Molecular formula

C22H20O9

23 compounds have this formula on CompoundList.

Molar mass
428.39g/mol
Monoisotopic mass
428.1107Da
Atoms
51
Elements
3
Rings plus double bonds
13

The formula C22H20O9 describes a molecule made of 22 carbon atoms, 20 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 × 2261.68%
    12.011 × 22 = 264.242 g/mol
  • H Hydrogen × 204.71%
    1.008 × 20 = 20.160 g/mol
  • O Oxygen × 933.61%
    15.999 × 9 = 143.991 g/mol
Look up another formula

Compounds with the formula C22H20O9

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

Showing 1 to 23 of 23 compounds

Methyl (1R,2R,4S)-2-ethyl-1,2,3,4,6,11-hexahydro-2,4,5,7,12-pentahydroxy-6,11-dioxo-1-naphthacenecarboxylate chemical structure, C22H20O9, CAS 21288-60-8
Methyl (1R,2R,4S)-2-ethyl-1,2,3,4,6,11-hexahydro-2,4,5,7,12-pentahydroxy-6,11-dioxo-1-naphthacenecarboxylate
CAS 21288-60-8C22H20O9
Methyl (1R,2R,4S)-2-ethyl-1,2,3,4,6,11-hexahydro-2,4,5,7,10-pentahydroxy-6,11-dioxo-1-naphthacenecarboxylate chemical structure, C22H20O9, CAS 21288-61-9
Methyl (1R,2R,4S)-2-ethyl-1,2,3,4,6,11-hexahydro-2,4,5,7,10-pentahydroxy-6,11-dioxo-1-naphthacenecarboxylate
CAS 21288-61-9C22H20O9
1,3(2H,9bH)-dibenzofurandione, 6-acetyl-7,9-bis(acetyloxy)-2-(1-hydroxyethylidene)-8,9b-dimethyl- chemical structure, C22H20O9, CAS 56909-11-6
1,3(2H,9bH)-dibenzofurandione, 6-acetyl-7,9-bis(acetyloxy)-2-(1-hydroxyethylidene)-8,9b-dimethyl-
CAS 56909-11-6C22H20O9
eta-Pyrromycinon chemical structure, C22H20O9, CAS 54773-77-2
eta-Pyrromycinon
CAS 54773-77-2C22H20O9
Hyosgerin chemical structure, C22H20O9, CAS 897929-32-7
Hyosgerin
CAS 897929-32-7C22H20O9
2-O-[2-(Acetyloxy)benzoyl]-1,4:3,6-dianhydro-5-O-(2-hydroxybenzoyl)-D-glucitol chemical structure, C22H20O9, CAS 1093683-78-3
2-O-[2-(Acetyloxy)benzoyl]-1,4:3,6-dianhydro-5-O-(2-hydroxybenzoyl)-D-glucitol
CAS 1093683-78-3C22H20O9
5-Deoxyenterocin chemical structure, C22H20O9, CAS 108605-51-2
5-Deoxyenterocin
CAS 108605-51-2C22H20O9
2-Hydroxyaklavinone chemical structure, C22H20O9, CAS 79008-78-9
2-Hydroxyaklavinone
CAS 79008-78-9C22H20O9
Halawanone B chemical structure, C22H20O9, CAS 213547-26-3
Halawanone B
CAS 213547-26-3C22H20O9
Hesperetin triacetate chemical structure, C22H20O9, CAS 73489-97-1
Hesperetin triacetate
CAS 73489-97-1C22H20O9
5,7-Diacetoxy-3,4',8-trimethoxyflavone chemical structure, C22H20O9, CAS 5128-43-8
5,7-Diacetoxy-3,4',8-trimethoxyflavone
CAS 5128-43-8C22H20O9
3,6,13,16,19-Pentaoxatricyclo[19.2.2.28,11]heptacosa-8,10,21,23,24,26-hexaene-2,7,12,20-tetrone chemical structure, C22H20O9, CAS 29278-57-7
3,6,13,16,19-Pentaoxatricyclo[19.2.2.28,11]heptacosa-8,10,21,23,24,26-hexaene-2,7,12,20-tetrone
CAS 29278-57-7C22H20O9
(2S,3S)-2-Benzoyl-1,3,8-trihydroxy-9-(4-methoxy-6-oxopyran-2-yl)-5-oxatricyclo[4.3.1.03,8]decan-4-one chemical structure, C22H20O9
(2S,3S)-2-Benzoyl-1,3,8-trihydroxy-9-(4-methoxy-6-oxopyran-2-yl)-5-oxatricyclo[4.3.1.03,8]decan-4-one
C22H20O9
6,7,9,11-Tetrahydroxy-4-methoxy-9-(2-methoxyacetyl)-8,10-dihydro-7H-tetracene-5,12-dione chemical structure, C22H20O9, CAS 66717-56-4
6,7,9,11-Tetrahydroxy-4-methoxy-9-(2-methoxyacetyl)-8,10-dihydro-7H-tetracene-5,12-dione
CAS 66717-56-4C22H20O9
15-(1,3-Dihydroxy-3-methylbutyl)-2,4,18-trihydroxy-7,9,13-trioxapentacyclo[10.8.0.03,10.04,8.014,19]icosa-1,3(10),5,11,14,16,18-heptaen-20-one chemical structure, C22H20O9, CAS 1137063-77-4
15-(1,3-Dihydroxy-3-methylbutyl)-2,4,18-trihydroxy-7,9,13-trioxapentacyclo[10.8.0.03,10.04,8.014,19]icosa-1,3(10),5,11,14,16,18-heptaen-20-one
CAS 1137063-77-4C22H20O9
Hesperetin, triacetate chemical structure, C22H20O9, CAS 6274-73-3
Hesperetin, triacetate
CAS 6274-73-3C22H20O9
2-[4-(Acetyloxy)-3-methoxyphenyl]-4-oxo-3,4-dihydro-2H-1-benzopyran-5,7-diyl diacetate chemical structure, C22H20O9, CAS 6027-16-3
2-[4-(Acetyloxy)-3-methoxyphenyl]-4-oxo-3,4-dihydro-2H-1-benzopyran-5,7-diyl diacetate
CAS 6027-16-3C22H20O9
rel-Methyl (1R,2R,4S)-2-ethyl-1,2,3,4,6,11-hexahydro-2,4,5,7,10-pentahydroxy-6,11-dioxo-1-naphthacenecarboxylate chemical structure, C22H20O9, CAS 87638-05-9
rel-Methyl (1R,2R,4S)-2-ethyl-1,2,3,4,6,11-hexahydro-2,4,5,7,10-pentahydroxy-6,11-dioxo-1-naphthacenecarboxylate
CAS 87638-05-9C22H20O9
3,6,14,17,20-Pentaoxatricyclo[20.3.1.18,12]heptacosa-1(26),8,10,12(27),22,24-hexaene-2,7,13,21-tetrone chemical structure, C22H20O9, CAS 1394013-69-4
3,6,14,17,20-Pentaoxatricyclo[20.3.1.18,12]heptacosa-1(26),8,10,12(27),22,24-hexaene-2,7,13,21-tetrone
CAS 1394013-69-4C22H20O9
2-Benzoyl-1,3,8-trihydroxy-9-(4-methoxy-6-oxopyran-2-yl)-5-oxatricyclo[4.3.1.03,8]decan-4-one chemical structure, C22H20O9
2-Benzoyl-1,3,8-trihydroxy-9-(4-methoxy-6-oxopyran-2-yl)-5-oxatricyclo[4.3.1.03,8]decan-4-one
C22H20O9
8-Deoxyenterocin chemical structure, C22H20O9
8-Deoxyenterocin
C22H20O9
(1S,2S,3S,6S,8S,9S)-2-Benzoyl-1,3,8-trihydroxy-9-(4-methoxy-6-oxopyran-2-yl)-5-oxatricyclo[4.3.1.03,8]decan-4-one chemical structure, C22H20O9
(1S,2S,3S,6S,8S,9S)-2-Benzoyl-1,3,8-trihydroxy-9-(4-methoxy-6-oxopyran-2-yl)-5-oxatricyclo[4.3.1.03,8]decan-4-one
C22H20O9
(2-Ethyl-2,5,7,10,12-pentahydroxy-6,11-dioxo-3,4-dihydro-1H-tetracen-1-yl) acetate chemical structure, C22H20O9, CAS 74978-23-7
(2-Ethyl-2,5,7,10,12-pentahydroxy-6,11-dioxo-3,4-dihydro-1H-tetracen-1-yl) acetate
CAS 74978-23-7C22H20O9

Frequently asked questions

What is the molar mass of C22H20O9?

The molar mass of C22H20O9 is 428.39 g/mol, calculated from standard atomic weights for 22 carbon atoms, 20 hydrogen atoms and 9 oxygen atoms. The monoisotopic mass is 428.1107 Da.

How many compounds have the formula C22H20O9?

CompoundList lists 23 compounds with the molecular formula C22H20O9, including Methyl (1R,2R,4S)-2-ethyl-1,2,3,4,6,11-hexahydro-2,4,5,7,12-pentahydroxy-6,11-dioxo-1-naphthacenecarboxylate, Methyl (1R,2R,4S)-2-ethyl-1,2,3,4,6,11-hexahydro-2,4,5,7,10-pentahydroxy-6,11-dioxo-1-naphthacenecarboxylate, 1,3(2H,9bH)-dibenzofurandione, 6-acetyl-7,9-bis(acetyloxy)-2-(1-hydroxyethylidene)-8,9b-dimethyl-. 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 C22H20O9?

C22H20O9 has a degree of unsaturation of 13. 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.