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Molecular formula

C23H28O

13 compounds have this formula on CompoundList.

Molar mass
320.48g/mol
Monoisotopic mass
320.2140Da
Atoms
52
Elements
3
Rings plus double bonds
10

The formula C23H28O describes a molecule made of 23 carbon atoms, 28 hydrogen atoms and 1 oxygen atom. 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 × 2386.20%
    12.011 × 23 = 276.253 g/mol
  • H Hydrogen × 288.81%
    1.008 × 28 = 28.224 g/mol
  • O Oxygen × 14.99%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C23H28O

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

Showing 1 to 13 of 13 compounds

2-Propen-1-one, 1,3-bis[4-(1,1-dimethylethyl)phenyl]- chemical structure, C23H28O, CAS 796988-73-3
2-Propen-1-one, 1,3-bis[4-(1,1-dimethylethyl)phenyl]-
CAS 796988-73-3C23H28O
Ro 14-6113 chemical structure, C23H28O, CAS 110675-48-4
Ro 14-6113
CAS 110675-48-4C23H28O
Levonorgestrel impurity C chemical structure, C23H28O, CAS 1337972-89-0
Levonorgestrel impurity C
CAS 1337972-89-0C23H28O
9-(4-Methoxyphenyl)-9-(3-methylphenyl)bicyclo[3.3.1]nonane chemical structure, C23H28O, CAS 502170-37-8
9-(4-Methoxyphenyl)-9-(3-methylphenyl)bicyclo[3.3.1]nonane
CAS 502170-37-8C23H28O
1-Pentanone, 1-(7-butyl-9,10-dihydro-2-phenanthrenyl)- chemical structure, C23H28O, CAS 61318-68-1
1-Pentanone, 1-(7-butyl-9,10-dihydro-2-phenanthrenyl)-
CAS 61318-68-1C23H28O
5-(1,1-Dimethylethyl)-7-(3,5-dimethylphenyl)-6-methoxy-2-methyl-1H-indene chemical structure, C23H28O, CAS 2226782-09-6
5-(1,1-Dimethylethyl)-7-(3,5-dimethylphenyl)-6-methoxy-2-methyl-1H-indene
CAS 2226782-09-6C23H28O
(E)-1,3-Bis(4-(tert-butyl)phenyl)prop-2-en-1-one chemical structure, C23H28O, CAS 1334171-90-2
(E)-1,3-Bis(4-(tert-butyl)phenyl)prop-2-en-1-one
CAS 1334171-90-2C23H28O
1-Benzyloxy-4-(3,3,5,5-tetramethyl-cyclohex-1-enyl)-benzene chemical structure, C23H28O, CAS 1058160-05-6
1-Benzyloxy-4-(3,3,5,5-tetramethyl-cyclohex-1-enyl)-benzene
CAS 1058160-05-6C23H28O
1-[4a(2)-(trans-4-Propylcyclohexyl)[1,1a(2)-biphenyl]-4-yl]ethanone chemical structure, C23H28O, CAS 1165947-07-8
1-[4a(2)-(trans-4-Propylcyclohexyl)[1,1a(2)-biphenyl]-4-yl]ethanone
CAS 1165947-07-8C23H28O
3-(4-Methylphenyl)-2-octylbenzofuran chemical structure, C23H28O, CAS 304457-98-5
3-(4-Methylphenyl)-2-octylbenzofuran
CAS 304457-98-5C23H28O
2,2-Diphenylcycloundecan-1-one chemical structure, C23H28O, CAS 143101-91-1
2,2-Diphenylcycloundecan-1-one
CAS 143101-91-1C23H28O
1-(7-Pentyl-9H-fluoren-2-yl)pentan-1-one chemical structure, C23H28O, CAS 61314-06-5
1-(7-Pentyl-9H-fluoren-2-yl)pentan-1-one
CAS 61314-06-5C23H28O
1-Methoxy-4-[(4-octylphenyl)ethynyl]benzene chemical structure, C23H28O, CAS 61313-84-6
1-Methoxy-4-[(4-octylphenyl)ethynyl]benzene
CAS 61313-84-6C23H28O

Frequently asked questions

What is the molar mass of C23H28O?

The molar mass of C23H28O is 320.48 g/mol, calculated from standard atomic weights for 23 carbon atoms, 28 hydrogen atoms and 1 oxygen atom. The monoisotopic mass is 320.2140 Da.

How many compounds have the formula C23H28O?

CompoundList lists 13 compounds with the molecular formula C23H28O, including 2-Propen-1-one, 1,3-bis[4-(1,1-dimethylethyl)phenyl]-, Ro 14-6113, Levonorgestrel impurity C. 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 C23H28O?

C23H28O 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.