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Molecular formula

C23H16N2O2

39 compounds have this formula on CompoundList.

Molar mass
352.39g/mol
Monoisotopic mass
352.1212Da
Atoms
43
Elements
4
Rings plus double bonds
17

The formula C23H16N2O2 describes a molecule made of 23 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms and 2 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 × 2378.39%
    12.011 × 23 = 276.253 g/mol
  • H Hydrogen × 164.58%
    1.008 × 16 = 16.128 g/mol
  • N Nitrogen × 27.95%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 29.08%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C23H16N2O2

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

Showing 1 to 39 of 39 compounds

13-(Pyridin-4-yl)-10,11-dihydro-9H-9,10-[3,4]epipyrroloanthracene-12,14(13H,15H)-dione chemical structure, C23H16N2O2, CAS 97297-65-9
13-(Pyridin-4-yl)-10,11-dihydro-9H-9,10-[3,4]epipyrroloanthracene-12,14(13H,15H)-dione
CAS 97297-65-9C23H16N2O2
3a,4,9,9a-Tetrahydro-2-(3-pyridinyl)-4,9[1', 2']-benzeno-1H-benz[f]isoindole-1,3(2H)-dione chemical structure, C23H16N2O2, CAS 19392-46-2
3a,4,9,9a-Tetrahydro-2-(3-pyridinyl)-4,9[1', 2']-benzeno-1H-benz[f]isoindole-1,3(2H)-dione
CAS 19392-46-2C23H16N2O2
2-(11H-Dibenzo[b,e]azepin-6-ylmethyl)-1H-isoindole-1,3(2H)-dione chemical structure, C23H16N2O2, CAS 74860-00-7
2-(11H-Dibenzo[b,e]azepin-6-ylmethyl)-1H-isoindole-1,3(2H)-dione
CAS 74860-00-7C23H16N2O2
6-Benzoyl-2,5-diphenylpyridazin-3-one chemical structure, C23H16N2O2, CAS 75872-31-0
6-Benzoyl-2,5-diphenylpyridazin-3-one
CAS 75872-31-0C23H16N2O2
4(3H)-Quinazolinone, 3-(1-((1,1'-biphenyl)-4-ylcarbonyl)ethenyl)- chemical structure, C23H16N2O2, CAS 108664-31-9
4(3H)-Quinazolinone, 3-(1-((1,1'-biphenyl)-4-ylcarbonyl)ethenyl)-
CAS 108664-31-9C23H16N2O2
4-(4-Nitrophenyl)-2,6-diphenylpyridine chemical structure, C23H16N2O2, CAS 83993-82-2
4-(4-Nitrophenyl)-2,6-diphenylpyridine
CAS 83993-82-2C23H16N2O2
2-(5H-Dibenz[B,E]azepin-6-ylmethyl)-1H-isoindole-1,3(2H)-dione chemical structure, C23H16N2O2, CAS 143878-21-1
2-(5H-Dibenz[B,E]azepin-6-ylmethyl)-1H-isoindole-1,3(2H)-dione
CAS 143878-21-1C23H16N2O2
2-(4-Phenylmethoxyphenoxy)quinoline-4-carbonitrile chemical structure, C23H16N2O2, CAS 355397-31-8
2-(4-Phenylmethoxyphenoxy)quinoline-4-carbonitrile
CAS 355397-31-8C23H16N2O2
4-Phenyl-3-[(2E)-3-(pyridin-3-yl)prop-2-enoyl]-1,2-dihydroquinolin-2-one chemical structure, C23H16N2O2, CAS 1564281-25-9
4-Phenyl-3-[(2E)-3-(pyridin-3-yl)prop-2-enoyl]-1,2-dihydroquinolin-2-one
CAS 1564281-25-9C23H16N2O2
RefChem:313877 chemical structure, C23H16N2O2, CAS 42919-51-7
RefChem:313877
CAS 42919-51-7C23H16N2O2
N-(1-Naphthyl)-2-(2-oxobenzo[cd]indol-1(2H)-yl)acetamide chemical structure, C23H16N2O2, CAS 663160-16-5
N-(1-Naphthyl)-2-(2-oxobenzo[cd]indol-1(2H)-yl)acetamide
CAS 663160-16-5C23H16N2O2
N-(2-Naphthyl)-2-(2-oxobenzo[cd]indol-1(2H)-yl)acetamide chemical structure, C23H16N2O2, CAS 667878-08-2
N-(2-Naphthyl)-2-(2-oxobenzo[cd]indol-1(2H)-yl)acetamide
CAS 667878-08-2C23H16N2O2
6-Amino-4-methyl-1-phenylanthrapyridone chemical structure, C23H16N2O2, CAS 86227-79-4
6-Amino-4-methyl-1-phenylanthrapyridone
CAS 86227-79-4C23H16N2O2
3-(4-Methoxyphenyl)-1-phenylindeno[2,3-D]pyrazol-4-one chemical structure, C23H16N2O2, CAS 127841-56-9
3-(4-Methoxyphenyl)-1-phenylindeno[2,3-D]pyrazol-4-one
CAS 127841-56-9C23H16N2O2
(z)-Isoquinolin-1-yl(phenylimino)methyl benzoate chemical structure, C23H16N2O2, CAS 5468-01-9
(z)-Isoquinolin-1-yl(phenylimino)methyl benzoate
CAS 5468-01-9C23H16N2O2
(1)Benzopyrano(2,3-b)(1,5)benzodiazepin-13(6H)-one, 6-(phenylmethyl)- chemical structure, C23H16N2O2, CAS 112058-96-5
(1)Benzopyrano(2,3-b)(1,5)benzodiazepin-13(6H)-one, 6-(phenylmethyl)-
CAS 112058-96-5C23H16N2O2
Methyl 1-(naphthalen-1-yl)-9H-pyrido[3,4-B]indole-3-carboxylate chemical structure, C23H16N2O2, CAS 376375-19-8
Methyl 1-(naphthalen-1-yl)-9H-pyrido[3,4-B]indole-3-carboxylate
CAS 376375-19-8C23H16N2O2
2-[4-[2-(Benzoxazol-2-yl)vinyl]phenyl]-5-methylbenzoxazole chemical structure, C23H16N2O2, CAS 3767-59-7
2-[4-[2-(Benzoxazol-2-yl)vinyl]phenyl]-5-methylbenzoxazole
CAS 3767-59-7C23H16N2O2
(E)-2-(((5-Methylfuran-2-yl)methylene)amino)-4,5-diphenylfuran-3-carbonitrile chemical structure, C23H16N2O2, CAS 324777-72-2
(E)-2-(((5-Methylfuran-2-yl)methylene)amino)-4,5-diphenylfuran-3-carbonitrile
CAS 324777-72-2C23H16N2O2
2-Hydroxy-N-phenyl-11H-benzo[A]carbazole-3-carboxamide chemical structure, C23H16N2O2, CAS 84809-05-2
2-Hydroxy-N-phenyl-11H-benzo[A]carbazole-3-carboxamide
CAS 84809-05-2C23H16N2O2
5-((p-Phenylbenzoyl)methenamino)-8-quinolinol chemical structure, C23H16N2O2, CAS 26873-18-7
5-((p-Phenylbenzoyl)methenamino)-8-quinolinol
CAS 26873-18-7C23H16N2O2
2-[[2-(2-Phenylethynyl)anilino]methyl]isoindole-1,3-dione chemical structure, C23H16N2O2, CAS 252340-10-6
2-[[2-(2-Phenylethynyl)anilino]methyl]isoindole-1,3-dione
CAS 252340-10-6C23H16N2O2
5-Amino-2-(naphthalen-2-ylmethyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione chemical structure, C23H16N2O2, CAS 1229445-58-2
5-Amino-2-(naphthalen-2-ylmethyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione
CAS 1229445-58-2C23H16N2O2
2-(2-(4-(Benzoxazol-2-yl)phenyl)vinyl)-5-methylbenzoxazole chemical structure, C23H16N2O2, CAS 3788-66-7
2-(2-(4-(Benzoxazol-2-yl)phenyl)vinyl)-5-methylbenzoxazole
CAS 3788-66-7C23H16N2O2

Frequently asked questions

What is the molar mass of C23H16N2O2?

The molar mass of C23H16N2O2 is 352.39 g/mol, calculated from standard atomic weights for 23 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 352.1212 Da.

How many compounds have the formula C23H16N2O2?

CompoundList lists 39 compounds with the molecular formula C23H16N2O2, including 13-(Pyridin-4-yl)-10,11-dihydro-9H-9,10-[3,4]epipyrroloanthracene-12,14(13H,15H)-dione, 3a,4,9,9a-Tetrahydro-2-(3-pyridinyl)-4,9[1', 2']-benzeno-1H-benz[f]isoindole-1,3(2H)-dione, 2-(11H-Dibenzo[b,e]azepin-6-ylmethyl)-1H-isoindole-1,3(2H)-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 C23H16N2O2?

C23H16N2O2 has a degree of unsaturation of 17. 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.