Molecular formula

C₂₃H₁₉NO

49 compounds have this formula on CompoundList.

Molar mass: 325.41g/mol
Monoisotopic mass: 325.1467Da
Atoms: 44
Elements: 4
Rings plus double bonds: 15

The formula C23H19NO describes a molecule made of 23 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom 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 × 2384.89%
12.011 × 23 = 276.253 g/mol
H Hydrogen × 195.89%
1.008 × 19 = 19.152 g/mol
N Nitrogen × 14.30%
14.007 × 1 = 14.007 g/mol
O Oxygen × 14.92%
15.999 × 1 = 15.999 g/mol

Look up another formula

Compounds with the formula C23H19NO

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

Showing 1 to 49 of 49 compounds

10-(4-(Dimethylamino)benzylidene)-9-anthrone

CAS 68018-28-0C₂₃H₁₉NO

5-Oxo-2,3,5-triphenylpentanenitrile

CAS 62071-27-6C₂₃H₁₉NO

(3S)-3-(1H-Indol-3-yl)-1,3-diphenylpropan-1-one

CAS 923579-39-9C₂₃H₁₉NO

10,11-Dihydro-2'-methylspiro(5H-dibenzo(a,d)cycloheptene-5,1'-(1H)isoindole)-3'(2'H)-one

CAS 35926-77-3C₂₃H₁₉NO

5-Phenyl-2,3,5,6-tetrahydrobenzo[a]phenanthridin-4(1H)-one

CAS 33898-98-5C₂₃H₁₉NO

4-(1,2,3,4-Tetrahydrobenzo[a]phenanthridin-5-yl)phenol

CAS 313647-25-5C₂₃H₁₉NO

4-(2-Methoxyphenyl)-2,3-dihydro-1H-benzo[f]cyclopenta[c]quinoline

CAS 250719-21-2C₂₃H₁₉NO

N-(2-Phenylethyl)-4-(phenylethynyl)benzamide

CAS 438477-31-7C₂₃H₁₉NO

N-(3,4-Dimethylphenyl)-4-(phenylethynyl)benzamide

CAS 438478-67-2C₂₃H₁₉NO

1-Propanone, 3-(1H-indol-3-yl)-1,3-diphenyl-

CAS 5884-15-1C₂₃H₁₉NO

4-(4-Oxo-2,4-diphenylbutyl)benzonitrile

CAS 29512-14-9C₂₃H₁₉NO

2-Naphthalenecarboxamide, N-[1-(1-naphthalenyl)ethyl]-

CAS 105357-72-0C₂₃H₁₉NO

N-(4-Methoxyphenyl)-4-phenylnaphthalen-1-amine

CAS 1071540-96-9C₂₃H₁₉NO

N-(Prop-2-yn-1-yl)-4-(pyren-1-yl)butanamide

CAS 1000852-25-4C₂₃H₁₉NO

1-Naphthalen-1-yl-1-phenyl-2-pyridin-3-ylethanol

CAS 57758-67-5C₂₃H₁₉NO

3-(4-Methoxyphenyl)-2,5-diphenyl-1H-pyrrole

CAS 70487-19-3C₂₃H₁₉NO

N-(2,4-Dimethylphenyl)-2-phenyl-chromen-4-imine

CAS 7510-91-0C₂₃H₁₉NO

Ethanone, 1-[2-phenyl-1-(phenylmethyl)-1H-indol-3-yl]-

CAS 62367-66-2C₂₃H₁₉NO

(2-(Biphenyl-2-yl)-8-methylquinolin-3-yl)methanol

CAS 1065480-92-3C₂₃H₁₉NO

3-(1H-Indol-2-yl)-1,3-diphenylpropan-1-one

CAS 849428-43-9C₂₃H₁₉NO

1,1-Diphenyl-2-(quinolin-3-yl)ethan-1-ol

CAS 57443-82-0C₂₃H₁₉NO

3,3-Dimethyl-1-phenylspiro[azetidine-2,9'-fluoren]-4-one

CAS 54930-60-8C₂₃H₁₉NO

5,7-Bis(2-methylphenyl)quinolin-8-ol

CAS 648896-55-3C₂₃H₁₉NO

(9-Anilino-9H-fluoren-9-yl)(cyclopropyl)methanone

CAS 79817-36-0C₂₃H₁₉NO

Frequently asked questions

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What is the molar mass of C23H19NO?

The molar mass of C23H19NO is 325.41 g/mol, calculated from standard atomic weights for 23 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom and 1 oxygen atom. The monoisotopic mass is 325.1467 Da.

How many compounds have the formula C23H19NO?

CompoundList lists 49 compounds with the molecular formula C23H19NO, including 10-(4-(Dimethylamino)benzylidene)-9-anthrone, 5-Oxo-2,3,5-triphenylpentanenitrile, (3S)-3-(1H-Indol-3-yl)-1,3-diphenylpropan-1-one. 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 C23H19NO?

C23H19NO has a degree of unsaturation of 15. 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.