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Molecular formula

C23H16ClNO3

21 compounds have this formula on CompoundList.

Molar mass
389.83g/mol
Monoisotopic mass
389.0819Da
Atoms
44
Elements
5
Rings plus double bonds
16

The formula C23H16ClNO3 describes a molecule made of 23 carbon atoms, 16 hydrogen atoms, 1 chlorine atom, 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 × 2370.86%
    12.011 × 23 = 276.253 g/mol
  • H Hydrogen × 164.14%
    1.008 × 16 = 16.128 g/mol
  • Cl Chlorine × 19.09%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 13.59%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 312.31%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C23H16ClNO3

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

Showing 1 to 21 of 21 compounds

4-Chlorophenyl 2-(4-methoxyphenyl)-4-quinolinecarboxylate chemical structure, C23H16ClNO3, CAS 332381-14-3
4-Chlorophenyl 2-(4-methoxyphenyl)-4-quinolinecarboxylate
CAS 332381-14-3C23H16ClNO3
5-(2-Chlorophenyl)-N-(4-phenoxyphenyl)-2-furamide chemical structure, C23H16ClNO3, CAS 853331-44-9
5-(2-Chlorophenyl)-N-(4-phenoxyphenyl)-2-furamide
CAS 853331-44-9C23H16ClNO3
(4-Phenylphenyl) 3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxylate chemical structure, C23H16ClNO3, CAS 314027-55-9
(4-Phenylphenyl) 3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxylate
CAS 314027-55-9C23H16ClNO3
4-Chloro-N-[3-methyl-4-(2-oxo-2H-chromen-3-yl)phenyl]benzamide chemical structure, C23H16ClNO3, CAS 329196-85-2
4-Chloro-N-[3-methyl-4-(2-oxo-2H-chromen-3-yl)phenyl]benzamide
CAS 329196-85-2C23H16ClNO3
4-Chloro-N-[2-(2-methylphenyl)-4-oxo-4H-chromen-6-yl]benzamide chemical structure, C23H16ClNO3, CAS 923211-76-1
4-Chloro-N-[2-(2-methylphenyl)-4-oxo-4H-chromen-6-yl]benzamide
CAS 923211-76-1C23H16ClNO3
2-Chloro-N-[2-(4-methylphenyl)-4-oxo-4H-chromen-6-yl]benzamide chemical structure, C23H16ClNO3, CAS 923157-62-4
2-Chloro-N-[2-(4-methylphenyl)-4-oxo-4H-chromen-6-yl]benzamide
CAS 923157-62-4C23H16ClNO3
(2Z)-2-(1,3-Benzoxazol-2-yl)-3-(3-chlorophenyl)-1-(4-methoxyphenyl)prop-2-en-1-one chemical structure, C23H16ClNO3, CAS 488801-79-2
(2Z)-2-(1,3-Benzoxazol-2-yl)-3-(3-chlorophenyl)-1-(4-methoxyphenyl)prop-2-en-1-one
CAS 488801-79-2C23H16ClNO3
(E)-6-Chloro-3-(3-(furan-2-yl)acryloyl)-1-methyl-4-phenylquinolin-2(1H)-one chemical structure, C23H16ClNO3, CAS 797782-06-0
(E)-6-Chloro-3-(3-(furan-2-yl)acryloyl)-1-methyl-4-phenylquinolin-2(1H)-one
CAS 797782-06-0C23H16ClNO3
(2Z)-2-(1,3-Benzoxazol-2-yl)-3-(4-chlorophenyl)-1-(4-methoxyphenyl)prop-2-en-1-one chemical structure, C23H16ClNO3, CAS 488088-32-0
(2Z)-2-(1,3-Benzoxazol-2-yl)-3-(4-chlorophenyl)-1-(4-methoxyphenyl)prop-2-en-1-one
CAS 488088-32-0C23H16ClNO3
N-[2-(4-Chlorobenzoyl)-3-methyl-1-benzofuran-5-yl]benzamide chemical structure, C23H16ClNO3, CAS 923679-50-9
N-[2-(4-Chlorobenzoyl)-3-methyl-1-benzofuran-5-yl]benzamide
CAS 923679-50-9C23H16ClNO3
N-(2-Benzoyl-3-methyl-1-benzofuran-5-yl)-4-chlorobenzamide chemical structure, C23H16ClNO3, CAS 923166-12-5
N-(2-Benzoyl-3-methyl-1-benzofuran-5-yl)-4-chlorobenzamide
CAS 923166-12-5C23H16ClNO3
N-(2-Benzoyl-3-methyl-1-benzofuran-5-yl)-2-chlorobenzamide chemical structure, C23H16ClNO3, CAS 923218-10-4
N-(2-Benzoyl-3-methyl-1-benzofuran-5-yl)-2-chlorobenzamide
CAS 923218-10-4C23H16ClNO3
N-[2-(4-Chlorobenzoyl)-3-methyl-1-benzofuran-6-yl]benzamide chemical structure, C23H16ClNO3, CAS 923166-18-1
N-[2-(4-Chlorobenzoyl)-3-methyl-1-benzofuran-6-yl]benzamide
CAS 923166-18-1C23H16ClNO3
N-(2-Benzoyl-3-methyl-1-benzofuran-6-yl)-4-chlorobenzamide chemical structure, C23H16ClNO3, CAS 923140-92-5
N-(2-Benzoyl-3-methyl-1-benzofuran-6-yl)-4-chlorobenzamide
CAS 923140-92-5C23H16ClNO3
N-(2-Benzoyl-3-methyl-1-benzofuran-6-yl)-2-chlorobenzamide chemical structure, C23H16ClNO3, CAS 923218-04-6
N-(2-Benzoyl-3-methyl-1-benzofuran-6-yl)-2-chlorobenzamide
CAS 923218-04-6C23H16ClNO3
4-Chloro-N-[2-(3-methylphenyl)-4-oxo-4H-chromen-6-yl]benzamide chemical structure, C23H16ClNO3, CAS 923211-62-5
4-Chloro-N-[2-(3-methylphenyl)-4-oxo-4H-chromen-6-yl]benzamide
CAS 923211-62-5C23H16ClNO3
2-Chloro-N-[2-(3-methylphenyl)-4-oxo-4H-chromen-6-yl]benzamide chemical structure, C23H16ClNO3, CAS 923157-72-6
2-Chloro-N-[2-(3-methylphenyl)-4-oxo-4H-chromen-6-yl]benzamide
CAS 923157-72-6C23H16ClNO3
2-Chloro-N-[2-(2-methylphenyl)-4-oxo-4H-chromen-6-yl]benzamide chemical structure, C23H16ClNO3, CAS 923132-72-3
2-Chloro-N-[2-(2-methylphenyl)-4-oxo-4H-chromen-6-yl]benzamide
CAS 923132-72-3C23H16ClNO3
7-Chloro-4-hydroxy-3-(3-benzoylbenzyl)-2-(1H)-quinolone chemical structure, C23H16ClNO3, CAS 142327-06-8
7-Chloro-4-hydroxy-3-(3-benzoylbenzyl)-2-(1H)-quinolone
CAS 142327-06-8C23H16ClNO3
4-(2-((4-Chlorobenzyl)oxy)benzylidene)-3-phenylisoxazol-5(4H)-one chemical structure, C23H16ClNO3, CAS 332420-52-7
4-(2-((4-Chlorobenzyl)oxy)benzylidene)-3-phenylisoxazol-5(4H)-one
CAS 332420-52-7C23H16ClNO3
(4E)-5-(4-Chlorophenyl)-4-[hydroxy(phenyl)methylidene]-1-phenylpyrrolidine-2,3-dione chemical structure, C23H16ClNO3, CAS 312533-09-8
(4E)-5-(4-Chlorophenyl)-4-[hydroxy(phenyl)methylidene]-1-phenylpyrrolidine-2,3-dione
CAS 312533-09-8C23H16ClNO3

Frequently asked questions

What is the molar mass of C23H16ClNO3?

The molar mass of C23H16ClNO3 is 389.83 g/mol, calculated from standard atomic weights for 23 carbon atoms, 16 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 389.0819 Da.

How many compounds have the formula C23H16ClNO3?

CompoundList lists 21 compounds with the molecular formula C23H16ClNO3, including 4-Chlorophenyl 2-(4-methoxyphenyl)-4-quinolinecarboxylate, 5-(2-Chlorophenyl)-N-(4-phenoxyphenyl)-2-furamide, (4-Phenylphenyl) 3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxylate. 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 C23H16ClNO3?

C23H16ClNO3 has a degree of unsaturation of 16. 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.