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Molecular formula

C28H23NO3

19 compounds have this formula on CompoundList.

Molar mass
421.50g/mol
Monoisotopic mass
421.1678Da
Atoms
55
Elements
4
Rings plus double bonds
18

The formula C28H23NO3 describes a molecule made of 28 carbon atoms, 23 hydrogen atoms, 1 nitrogen atom 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 × 2879.79%
    12.011 × 28 = 336.308 g/mol
  • H Hydrogen × 235.50%
    1.008 × 23 = 23.184 g/mol
  • N Nitrogen × 13.32%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 311.39%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C28H23NO3

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

Showing 1 to 19 of 19 compounds

6-Diethylamino-1,2-benzofluoran chemical structure, C28H23NO3, CAS 26628-47-7
6-Diethylamino-1,2-benzofluoran
CAS 26628-47-7C28H23NO3
17-(3-Acetylphenyl)-1,8-dimethyl-17-azapentacyclo[6.6.5.0~2,7~.0~9,14~.0~15,19~]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione chemical structure, C28H23NO3, CAS 330839-19-5
17-(3-Acetylphenyl)-1,8-dimethyl-17-azapentacyclo[6.6.5.0~2,7~.0~9,14~.0~15,19~]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione
CAS 330839-19-5C28H23NO3
17-(4-Acetylphenyl)-1,8-dimethyl-17-azapentacyclo[6.6.5.0~2,7~.0~9,14~.0~15,19~]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione chemical structure, C28H23NO3, CAS 5821-64-7
17-(4-Acetylphenyl)-1,8-dimethyl-17-azapentacyclo[6.6.5.0~2,7~.0~9,14~.0~15,19~]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione
CAS 5821-64-7C28H23NO3
Cypothrin chemical structure, C28H23NO3, CAS 60148-52-9
Cypothrin
CAS 60148-52-9C28H23NO3
Bcl-2/mcl-1-IN-1 chemical structure, C28H23NO3, CAS 2673361-08-3
Bcl-2/mcl-1-IN-1
CAS 2673361-08-3C28H23NO3
2-(3-Acetylphenyl)-4,7-diphenyl-3a,4,7,7a-tetrahydroisoindole-1,3-dione chemical structure, C28H23NO3, CAS 474263-93-9
2-(3-Acetylphenyl)-4,7-diphenyl-3a,4,7,7a-tetrahydroisoindole-1,3-dione
CAS 474263-93-9C28H23NO3
3-Hydroxy-1-(naphthalen-1-ylmethyl)-3-(2-oxo-3-phenylpropyl)indol-2-one chemical structure, C28H23NO3, CAS 689754-76-5
3-Hydroxy-1-(naphthalen-1-ylmethyl)-3-(2-oxo-3-phenylpropyl)indol-2-one
CAS 689754-76-5C28H23NO3
N-(2,2-Diphenylacetyl)-N-(4-methoxyphenyl)benzamide chemical structure, C28H23NO3, CAS 7473-91-8
N-(2,2-Diphenylacetyl)-N-(4-methoxyphenyl)benzamide
CAS 7473-91-8C28H23NO3
3-Hydroxy-3-[2-(naphthalen-2-yl)-2-oxoethyl]-1-(2-phenylethyl)-1,3-dihydro-2H-indol-2-one chemical structure, C28H23NO3, CAS 431072-82-1
3-Hydroxy-3-[2-(naphthalen-2-yl)-2-oxoethyl]-1-(2-phenylethyl)-1,3-dihydro-2H-indol-2-one
CAS 431072-82-1C28H23NO3
3-Hydroxy-3-[2-(naphthalen-1-yl)-2-oxoethyl]-1-(2-phenylethyl)-1,3-dihydro-2H-indol-2-one chemical structure, C28H23NO3, CAS 432532-63-3
3-Hydroxy-3-[2-(naphthalen-1-yl)-2-oxoethyl]-1-(2-phenylethyl)-1,3-dihydro-2H-indol-2-one
CAS 432532-63-3C28H23NO3
N-(2-Methoxydibenzofuran-3-yl)-3,3-diphenylpropanamide chemical structure, C28H23NO3, CAS 694524-26-0
N-(2-Methoxydibenzofuran-3-yl)-3,3-diphenylpropanamide
CAS 694524-26-0C28H23NO3
Heat(pressure)sensitiveroseredtf-R1 chemical structure, C28H23NO3, CAS 34791-86-1
Heat(pressure)sensitiveroseredtf-R1
CAS 34791-86-1C28H23NO3
3'-(Diethylamino)spiro[2-benzofuran-3,12'-benzo[a]xanthene]-1-one chemical structure, C28H23NO3, CAS 52636-82-5
3'-(Diethylamino)spiro[2-benzofuran-3,12'-benzo[a]xanthene]-1-one
CAS 52636-82-5C28H23NO3
(9H-Fluoren-9-yl)methyl N-({3'-hydroxy-[1,1'-biphenyl]-3-yl}methyl)carbamate chemical structure, C28H23NO3, CAS 2680732-42-5
(9H-Fluoren-9-yl)methyl N-({3'-hydroxy-[1,1'-biphenyl]-3-yl}methyl)carbamate
CAS 2680732-42-5C28H23NO3
(9H-Fluoren-9-yl)methyl N-(5-benzyl-2-hydroxyphenyl)carbamate chemical structure, C28H23NO3, CAS 2763939-91-7
(9H-Fluoren-9-yl)methyl N-(5-benzyl-2-hydroxyphenyl)carbamate
CAS 2763939-91-7C28H23NO3
(9H-Fluoren-9-yl)methyl 3-hydroxy-3-(naphthalen-1-yl)azetidine-1-carboxylate chemical structure, C28H23NO3, CAS 2763914-46-9
(9H-Fluoren-9-yl)methyl 3-hydroxy-3-(naphthalen-1-yl)azetidine-1-carboxylate
CAS 2763914-46-9C28H23NO3
(9H-Fluoren-9-yl)methyl N-{3-[hydroxy(phenyl)methyl]phenyl}carbamate chemical structure, C28H23NO3, CAS 2763922-37-6
(9H-Fluoren-9-yl)methyl N-{3-[hydroxy(phenyl)methyl]phenyl}carbamate
CAS 2763922-37-6C28H23NO3
(9H-Fluoren-9-yl)methyl 3-hydroxy-1H,2H,3H,4H-benzo[h]quinoline-1-carboxylate chemical structure, C28H23NO3, CAS 2763993-55-9
(9H-Fluoren-9-yl)methyl 3-hydroxy-1H,2H,3H,4H-benzo[h]quinoline-1-carboxylate
CAS 2763993-55-9C28H23NO3
(9H-Fluoren-9-yl)methyl N-{2-[(4-hydroxyphenyl)methyl]phenyl}carbamate chemical structure, C28H23NO3, CAS 2763921-72-6
(9H-Fluoren-9-yl)methyl N-{2-[(4-hydroxyphenyl)methyl]phenyl}carbamate
CAS 2763921-72-6C28H23NO3

Frequently asked questions

What is the molar mass of C28H23NO3?

The molar mass of C28H23NO3 is 421.50 g/mol, calculated from standard atomic weights for 28 carbon atoms, 23 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 421.1678 Da.

How many compounds have the formula C28H23NO3?

CompoundList lists 19 compounds with the molecular formula C28H23NO3, including 6-Diethylamino-1,2-benzofluoran, 17-(3-Acetylphenyl)-1,8-dimethyl-17-azapentacyclo[6.6.5.0~2,7~.0~9,14~.0~15,19~]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione, 17-(4-Acetylphenyl)-1,8-dimethyl-17-azapentacyclo[6.6.5.0~2,7~.0~9,14~.0~15,19~]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione. 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 C28H23NO3?

C28H23NO3 has a degree of unsaturation of 18. 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.