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Molecular formula

C28H23NO4

27 compounds have this formula on CompoundList.

Molar mass
437.50g/mol
Monoisotopic mass
437.1627Da
Atoms
56
Elements
4
Rings plus double bonds
18

The formula C28H23NO4 describes a molecule made of 28 carbon atoms, 23 hydrogen atoms, 1 nitrogen atom 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 × 2876.87%
    12.011 × 28 = 336.308 g/mol
  • H Hydrogen × 235.30%
    1.008 × 23 = 23.184 g/mol
  • N Nitrogen × 13.20%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 414.63%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C28H23NO4

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

Showing 1 to 27 of 27 compounds

Fmoc-3-(2-naphthyl)-d-alanine chemical structure, C28H23NO4, CAS 138774-94-4
Fmoc-3-(2-naphthyl)-d-alanine
CAS 138774-94-4C28H23NO4
(2S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(naphthalen-2-yl)propanoic acid chemical structure, C28H23NO4, CAS 112883-43-9
(2S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(naphthalen-2-yl)propanoic acid
CAS 112883-43-9C28H23NO4
Fmoc-L-1-Naphthylalanine chemical structure, C28H23NO4, CAS 96402-49-2
Fmoc-L-1-Naphthylalanine
CAS 96402-49-2C28H23NO4
(3R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(naphthalen-1-yl)propanoic acid chemical structure, C28H23NO4, CAS 511272-47-2
(3R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(naphthalen-1-yl)propanoic acid
CAS 511272-47-2C28H23NO4
(3S)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(naphthalen-1-yl)propanoic acid chemical structure, C28H23NO4, CAS 507472-10-8
(3S)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(naphthalen-1-yl)propanoic acid
CAS 507472-10-8C28H23NO4
(R,S)-Fmoc-3-amino-2-(naphthalen-1-yl)-propionic acid chemical structure, C28H23NO4, CAS 1310680-37-5
(R,S)-Fmoc-3-amino-2-(naphthalen-1-yl)-propionic acid
CAS 1310680-37-5C28H23NO4
3-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-3-(naphthalen-1-yl)propanoic acid chemical structure, C28H23NO4, CAS 269078-77-5
3-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-3-(naphthalen-1-yl)propanoic acid
CAS 269078-77-5C28H23NO4
Fmoc-3-(1-naphthyl)-D-alanine chemical structure, C28H23NO4, CAS 138774-93-3
Fmoc-3-(1-naphthyl)-D-alanine
CAS 138774-93-3C28H23NO4
3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(naphthalen-2-yl)propanoic acid chemical structure, C28H23NO4, CAS 269078-81-1
3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(naphthalen-2-yl)propanoic acid
CAS 269078-81-1C28H23NO4
(S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(naphthalen-2-yl)propanoic acid chemical structure, C28H23NO4, CAS 507472-11-9
(S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(naphthalen-2-yl)propanoic acid
CAS 507472-11-9C28H23NO4
(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(naphthalen-2-yl)propanoic acid chemical structure, C28H23NO4, CAS 511272-48-3
(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(naphthalen-2-yl)propanoic acid
CAS 511272-48-3C28H23NO4
1-Acetyl-17-(4-ethoxyphenyl)-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 (non-preferred name) chemical structure, C28H23NO4, CAS 313968-28-4
1-Acetyl-17-(4-ethoxyphenyl)-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 (non-preferred name)
CAS 313968-28-4C28H23NO4
2-(9H-Fluoren-9-ylmethoxycarbonylamino)-3-naphthalen-2-YL-propionic acid chemical structure, C28H23NO4, CAS 186320-03-6
2-(9H-Fluoren-9-ylmethoxycarbonylamino)-3-naphthalen-2-YL-propionic acid
CAS 186320-03-6C28H23NO4
2-(9H-Fluoren-9-ylmethoxycarbonylamino)-3-naphthalen-1-ylpropanoic acid chemical structure, C28H23NO4, CAS 176036-48-9
2-(9H-Fluoren-9-ylmethoxycarbonylamino)-3-naphthalen-1-ylpropanoic acid
CAS 176036-48-9C28H23NO4
(R,S)-Fmoc-3-amino-2-(naphthalen-2-yl)-propionic acid chemical structure, C28H23NO4, CAS 1310680-30-8
(R,S)-Fmoc-3-amino-2-(naphthalen-2-yl)-propionic acid
CAS 1310680-30-8C28H23NO4
1-Acetyl-17-(2-ethoxyphenyl)-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, C28H23NO4, CAS 352637-76-4
1-Acetyl-17-(2-ethoxyphenyl)-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 352637-76-4C28H23NO4
2-(16,18-Dioxo-17-azapentacyclo[6.6.5.0~2,7~.0~9,14~.0~15,19~]nonadeca-2,4,6,9,11,13-hexaen-17-yl)ethyl phenylacetate chemical structure, C28H23NO4, CAS 426235-30-5
2-(16,18-Dioxo-17-azapentacyclo[6.6.5.0~2,7~.0~9,14~.0~15,19~]nonadeca-2,4,6,9,11,13-hexaen-17-yl)ethyl phenylacetate
CAS 426235-30-5C28H23NO4
3-Hydroxy-3-[2-(2-methoxyphenyl)-2-oxoethyl]-1-(naphthalen-1-ylmethyl)-1,3-dihydro-2H-indol-2-one chemical structure, C28H23NO4, CAS 443296-42-2
3-Hydroxy-3-[2-(2-methoxyphenyl)-2-oxoethyl]-1-(naphthalen-1-ylmethyl)-1,3-dihydro-2H-indol-2-one
CAS 443296-42-2C28H23NO4
(2E)-2-[(1-Ethyl-1H-indol-3-yl)methylidene]-7-methyl-3-oxo-2,3-dihydro-1-benzofuran-6-yl 2-methylbenzoate chemical structure, C28H23NO4, CAS 929477-88-3
(2E)-2-[(1-Ethyl-1H-indol-3-yl)methylidene]-7-methyl-3-oxo-2,3-dihydro-1-benzofuran-6-yl 2-methylbenzoate
CAS 929477-88-3C28H23NO4
2-Methyl-N-{2-[2-oxo-6-(propan-2-yl)-2H-chromen-4-yl]-1-benzofuran-3-yl}benzamide chemical structure, C28H23NO4, CAS 920473-70-7
2-Methyl-N-{2-[2-oxo-6-(propan-2-yl)-2H-chromen-4-yl]-1-benzofuran-3-yl}benzamide
CAS 920473-70-7C28H23NO4
(2E)-2-[(1-Ethyl-1H-indol-3-yl)methylidene]-7-methyl-3-oxo-2,3-dihydro-1-benzofuran-6-yl 4-methylbenzoate chemical structure, C28H23NO4, CAS 929511-25-1
(2E)-2-[(1-Ethyl-1H-indol-3-yl)methylidene]-7-methyl-3-oxo-2,3-dihydro-1-benzofuran-6-yl 4-methylbenzoate
CAS 929511-25-1C28H23NO4
2-[4-(Dibenzylamino)-2-hydroxybenzoyl]benzoic acid chemical structure, C28H23NO4, CAS 52007-93-9
2-[4-(Dibenzylamino)-2-hydroxybenzoyl]benzoic acid
CAS 52007-93-9C28H23NO4
N-alpha-(9-Fluorenylmethyloxycarbonyl)-beta-(1-azulenyl)-L-alanine chemical structure, C28H23NO4, CAS 273408-73-4
N-alpha-(9-Fluorenylmethyloxycarbonyl)-beta-(1-azulenyl)-L-alanine
CAS 273408-73-4C28H23NO4
(9H-Fluoren-9-yl)methyl N-{4-[4-(hydroxymethyl)phenoxy]phenyl}carbamate chemical structure, C28H23NO4, CAS 2763948-03-2
(9H-Fluoren-9-yl)methyl N-{4-[4-(hydroxymethyl)phenoxy]phenyl}carbamate
CAS 2763948-03-2C28H23NO4

Frequently asked questions

What is the molar mass of C28H23NO4?

The molar mass of C28H23NO4 is 437.50 g/mol, calculated from standard atomic weights for 28 carbon atoms, 23 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 437.1627 Da.

How many compounds have the formula C28H23NO4?

CompoundList lists 27 compounds with the molecular formula C28H23NO4, including Fmoc-3-(2-naphthyl)-d-alanine, (2S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(naphthalen-2-yl)propanoic acid, Fmoc-L-1-Naphthylalanine. 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 C28H23NO4?

C28H23NO4 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.