Molecular formula
C18H14N2O2
201 compounds have this formula on CompoundList.
- Molar mass
- 290.32g/mol
- Monoisotopic mass
- 290.1055Da
- Atoms
- 36
- Elements
- 4
- Rings plus double bonds
- 13
The formula C18H14N2O2 describes a molecule made of 18 carbon atoms, 14 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 × 1874.47%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 144.86%1.008 × 14 = 14.112 g/mol
- N Nitrogen × 29.65%14.007 × 2 = 28.014 g/mol
- O Oxygen × 211.02%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C18H14N2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 201 compounds
![2-(4-Methoxyphenyl)-2,3-dihydro-1H-pyrrolo[3,4-b]quinolin-1-one chemical structure, C18H14N2O2, CAS 338392-05-5](/s/PZDKEKWEFXPHBF-UHFFFAOYSA-N.svg)
2-(4-Methoxyphenyl)-2,3-dihydro-1H-pyrrolo[3,4-b]quinolin-1-one
CAS 338392-05-5C18H14N2O2
(1)Benzopyrano(2,3-b)(1,5)benzodiazepin-13(6H)-one, 2,6-dimethyl-
CAS 71121-86-3C18H14N2O2
(1)Benzopyrano(2,3-b)(1,5)benzodiazepin-13(6H)-one, 6-ethyl-
CAS 112058-95-4C18H14N2O2
3-Phenoxy-N-(pyridin-3-yl)benzamide
CAS 886624-44-8C18H14N2O2
![4-[(1H-Indol-3-yl)methyl]-2-phenyl-1,3-oxazol-5(4H)-one chemical structure, C18H14N2O2, CAS 97485-17-1](/s/XHIVMGAINOFTFU-UHFFFAOYSA-N.svg)
4-[(1H-Indol-3-yl)methyl]-2-phenyl-1,3-oxazol-5(4H)-one
CAS 97485-17-1C18H14N2O2
![6-Cyclopropyl-6,6a-dihydroisoindolo[2,1-a]quinazoline-5,11-dione chemical structure, C18H14N2O2, CAS 924093-43-6](/s/UPYZVIZENMOLLP-UHFFFAOYSA-N.svg)
6-Cyclopropyl-6,6a-dihydroisoindolo[2,1-a]quinazoline-5,11-dione
CAS 924093-43-6C18H14N2O2
4-Cyano-6-methoxy-2-(4-methoxyphenyl)quinoline
CAS 801233-89-6C18H14N2O2
11H-Indeno(1,2-b)quinolin-11-one, 2-methoxy-10-(methylamino)-
CAS 93663-37-7C18H14N2O2
11H-Indeno(1,2-b)quinolin-11-one, 8-methoxy-10-(methylamino)-
CAS 93663-41-3C18H14N2O2
2-Benzyl-5-(2H-chromen-3-yl)-1,3,4-oxadiazole
CAS 1081143-88-5C18H14N2O2
![(E)-1,2-Bis[4-(prop-2-yn-1-yloxy)phenyl]diazene chemical structure, C18H14N2O2, CAS 1093098-64-6](/s/JODUWSZJDOLQRB-UHFFFAOYSA-N.svg)
(E)-1,2-Bis[4-(prop-2-yn-1-yloxy)phenyl]diazene
CAS 1093098-64-6C18H14N2O2
![3-[[4-(3-Pyridyl)phenyl]amino]benzoic Acid chemical structure, C18H14N2O2, CAS 2803936-97-0](/s/NTEMSLCICJRHTE-UHFFFAOYSA-N.svg)
3-[[4-(3-Pyridyl)phenyl]amino]benzoic Acid
CAS 2803936-97-0C18H14N2O2
![3-[[4-(4-Pyridyl)phenyl]amino]benzoic Acid chemical structure, C18H14N2O2, CAS 2803936-99-2](/s/LGIPHMFFBBAIEX-UHFFFAOYSA-N.svg)
3-[[4-(4-Pyridyl)phenyl]amino]benzoic Acid
CAS 2803936-99-2C18H14N2O2
4,5-Dianilinocyclohexa-3,5-diene-1,2-dione
CAS 7461-66-7C18H14N2O2
![1-[3-(2-Hydroxynaphthalen-1-ylazo)phenyl]ethanone chemical structure, C18H14N2O2, CAS 14197-06-9](/s/LNHOACYTGIAXCI-UHFFFAOYSA-N.svg)
1-[3-(2-Hydroxynaphthalen-1-ylazo)phenyl]ethanone
CAS 14197-06-9C18H14N2O2
5-(2-Nitrophenyl)-2-(4-methylphenyl)-2,4-pentadienenitrile
CAS 125369-76-8C18H14N2O2
![3a,7a-Dihydro-3,5-diphenyl-oxazolo[4,5-b]pyridin-2(3H)-one chemical structure, C18H14N2O2, CAS 84793-91-9](/s/QKSMYFKEWXTZFY-UHFFFAOYSA-N.svg)
3a,7a-Dihydro-3,5-diphenyl-oxazolo[4,5-b]pyridin-2(3H)-one
CAS 84793-91-9C18H14N2O2
2-Amino-4-(4-methoxyphenyl)-5-phenyl-3-furonitrile
CAS 14774-62-0C18H14N2O2
3-Phenoxy-N-(pyridin-4-yl)benzamide
CAS 886635-90-1C18H14N2O2
![2-(2,4-Dimethylphenyl)-2H,3H-chromeno[2,3-c]pyrazol-3-one chemical structure, C18H14N2O2, CAS 1115279-83-8](/s/HFTVXWCOXUTKOM-UHFFFAOYSA-N.svg)
2-(2,4-Dimethylphenyl)-2H,3H-chromeno[2,3-c]pyrazol-3-one
CAS 1115279-83-8C18H14N2O2
![2-(3,4-Dimethylphenyl)chromeno[2,3-c]pyrazol-3(2H)-one chemical structure, C18H14N2O2, CAS 954107-09-6](/s/OBDBTZYCHVBBJB-UHFFFAOYSA-N.svg)
2-(3,4-Dimethylphenyl)chromeno[2,3-c]pyrazol-3(2H)-one
CAS 954107-09-6C18H14N2O2
![2-(4-Ethylphenyl)-2H,3H-chromeno[2,3-c]pyrazol-3-one chemical structure, C18H14N2O2, CAS 1115279-84-9](/s/VUEFKBZJDHEGIO-UHFFFAOYSA-N.svg)
2-(4-Ethylphenyl)-2H,3H-chromeno[2,3-c]pyrazol-3-one
CAS 1115279-84-9C18H14N2O2
![Pyrrolo[3,4-c]pyrrole-1,4-dione, 3,6-diphenyl- chemical structure, C18H14N2O2, CAS 133838-68-3](/s/WPZJEZQPKVDJNF-UHFFFAOYSA-N.svg)
Pyrrolo[3,4-c]pyrrole-1,4-dione, 3,6-diphenyl-
CAS 133838-68-3C18H14N2O2
3-(6-(Benzyloxy)-1H-indol-3-yl)-3-oxopropanenitrile
CAS 1415393-24-6C18H14N2O2
- Furan-2-yl(5-(pyridin-4-yl)indolin-1-yl)methanone2034613-47-1C18H14N2O2
- Furan-3-yl(5-(pyridin-4-yl)indolin-1-yl)methanone2034523-62-9C18H14N2O2
- 5-Acetyl-2,6-diphenylpyrimidin-4(1H)-one20954-87-4C18H14N2O2
- 3-[(5-Phenylpyridin-2-yl)amino]benzoic Acid2803936-91-4C18H14N2O2
- 3,5-Dimethyl-7H-pyrido[2,3-c]carbazole-1-carboxylic acid21240-71-1C18H14N2O2
- Benzyl 1-cyanoisoquinoline-2(1H)-carboxylate17954-25-5C18H14N2O2
- 2H-Indol-2-one, 1,3-dihydro-3-(1,3-dihydro-1-methyl-3-oxo-2H-indol-2-ylidene)-1-methyl-83156-39-2C18H14N2O2
- Ethanone, 1-[4-[(4-hydroxy-1-naphthalenyl)azo]phenyl]-27959-62-2C18H14N2O2
- 6-Amino-5-benzoyl-1-phenyl-2(1H)-pyridinone602310-87-2C18H14N2O2
- 5-Methoxy-4-(1,3-oxazol-5-yl)-2-(phenylethynyl)aniline569352-87-0C18H14N2O2
- Methyl 2,5-di(pyridin-4-yl)benzoate1214390-34-7C18H14N2O2
- Methyl 1-(4-cyanobenzyl)-1H-indole-7-carboxylate1196052-11-5C18H14N2O2
- 3,3'-Diphenyl-4,5-dihydro-5,5'-bi-1,2-oxazole94330-95-7C18H14N2O2
- 3-(7-(Benzyloxy)-1H-indol-3-yl)-3-oxopropanenitrile1415393-41-7C18H14N2O2
- 3-(4-(Benzyloxy)-1H-indol-3-yl)-3-oxopropanenitrile1415393-23-5C18H14N2O2
- Phenyl (6-phenylpyridin-3-yl)carbamate1164113-30-7C18H14N2O2
- 4-Methyl-3,5-bis(pyridin-4-yl)benzoic acid2241495-55-4C18H14N2O2
- Methyl 5'-phenyl-2,2'-bipyridine-6-carboxylate1994277-75-6C18H14N2O2
- 4B,7,11B,14-Tetrahydro-5H,12H-pyrazino[2,1-A:5,4-A']diisoindole-5,12-dione3037693-07-2C18H14N2O2
- 2-Hydroxybenzoic acid 2-(1-naphthalenylmethylene)hydrazide316132-05-5C18H14N2O2
- Agn-PC-0kkh535569-32-4C18H14N2O2
- 1-(3-(3-Furyl)phenyl)-5-(hydroxymethyl)benzimidazole773858-35-8C18H14N2O2
- 1H-Imidazo[1,5-a]indole-1,3(2H)-dione, 2-(1-phenylethyl)-820964-19-0C18H14N2O2
- 6-Carbamimidoylnaphthalen-2-yl benzoate82955-63-3C18H14N2O2
- 2-Amino-5-(4-methoxyphenyl)-4-phenylfuran-3-carbonitrile14774-56-2C18H14N2O2
- 2-Phenyl-3a,4,9,9a-tetrahydro-1H-4,9-epiminobenzo[f]isoindole-1,3(2H)-dione1463-69-0C18H14N2O2
- N,N-Dimethyl-4-[4-(4-nitrophenyl)buta-1,3-diyn-1-yl]aniline112902-74-6C18H14N2O2
- 5,11-Dimethyl-5,11-dihydrodibenzob,g1,5naphthyridine-6,12-dione145161-33-7C18H14N2O2
- 2-(2,5-Dipyridin-3-ylphenyl)acetic acid1214386-24-9C18H14N2O2
- Methyl 2,4-di(pyridin-3-yl)benzoate1214366-46-7C18H14N2O2
- Methyl 2,5-di(pyridin-3-yl)benzoate1214366-52-5C18H14N2O2
- 3,4-Dihydro-4-(1H-imidazol-1-yl)-3-phenyl-1H-2-benzopyran-1-one952492-60-3C18H14N2O2
- 5-(Furan-3-yl)-3-(2-methoxyphenyl)-1H-pyrrolo[2,3-b]pyridine875638-83-8C18H14N2O2
- 2-(5,6-Dimethyl-1H-benzimidazol-2-yl)-1H-indene-1,3(2H)-dione918158-35-7C18H14N2O2
- N'-Benzylidene-6-hydroxynaphthalene-2-carbohydrazide119830-46-5C18H14N2O2
- 2-(5,7-Dimethylpyrrolo[1,2-c]pyrimidin-3-yl)-4H-1-benzopyran-4-one2133294-24-1C18H14N2O2
- 5(4H)-Oxazolone, 4-(1H-indol-3-ylmethyl)-2-phenyl-, (S)-101693-51-0C18H14N2O2
- Methyl 5'-phenyl-2,2'-bipyridine-5-carboxylate913188-68-8C18H14N2O2
- 1,3-Diphenyl-2-(1H-pyrazol-1-yl)propane-1,3-dione894085-98-4C18H14N2O2
- N-(3-acetylphenyl)-3-Quinolinecarboxamide1039454-73-3C18H14N2O2
- N-(4-acetylphenyl)-3-Quinolinecarboxamide1039454-75-5C18H14N2O2
- N1-(Naphthalen-1-yl)-N1-phenyloxalamide653591-73-2C18H14N2O2
- Benzyl (E)-2-(naphthalen-2-yl)diazene-1-carboxylate2138504-44-4C18H14N2O2
- 2-[(4R)-4-Phenyl-4,5-dihydro-1,3-oxazol-2-yl]quinolin-8-ol220108-56-5C18H14N2O2
- 5-Methoxy-1-phenyl-1H-benzo[g]indazol-3(2H)-one2478422-98-7C18H14N2O2
- Phenyl (4-phenylpyridin-2-yl)carbamate2803883-73-8C18H14N2O2
- Phenyl (4-(pyridin-2-yl)phenyl)carbamate2803882-58-6C18H14N2O2
- 3-[(1E)-3-(2-Phenylhydrazinylidene)prop-1-en-1-yl]-4H-1-benzopyran-4-one242478-72-4C18H14N2O2
- 4-[2,3a(2)-Bipyridin]-5-ylbenzeneacetic acid1000507-31-2C18H14N2O2
- Pyridin-3-yl diphenylcarbamate856965-41-8C18H14N2O2
- 2-Methoxy-4-(9H-pyrido[3,4-b]indol-1-yl)phenol1258196-40-5C18H14N2O2
- 3-(4-Methylphenyl)-4-(4-nitrophenyl)pyridine335643-00-0C18H14N2O2
- 2-Benzyl-5H-[1]benzopyrano[4,3-d]pyrimidin-5-ol61466-19-1C18H14N2O2
- 1-[2-(4-Methylphenyl)-4H-[1,3]oxazolo[5,4-B]indol-4-yl]ethan-1-one89204-82-0C18H14N2O2
- 1-Hydroxy-5-methyl-2-phenyl-2,5-dihydro-3H-pyrido[4,3-b]indol-3-one92462-28-7C18H14N2O2
- 8-(Benzyloxy)-7-methoxyisoquinoline-1-carbonitrile111000-89-6C18H14N2O2
- 2-(2,3-Dimethylphenyl)-2H,3H-chromeno[2,3-c]pyrazol-3-one1114903-22-8C18H14N2O2
- 4-(Indolin-1-yl)-1-nitrosonaphthalen-2-ol159256-79-8C18H14N2O2
- 3-(4-Quinolin-2-ylphenyl)-1,3-oxazolidin-2-one1246092-27-2C18H14N2O2
- 2-(6-Methoxynaphthalen-2-yl)-1,3-benzoxazol-5-amine945531-56-6C18H14N2O2
- 3-Amino-N-(6-formylnaphthalen-1-yl)benzamide143718-45-0C18H14N2O2
- 3-(Anthracen-9-yl)-N-carbamoylprop-2-enamide62879-74-7C18H14N2O2
- 3,3'-[But-2-ene-1,4-diylbis(oxy)]dibenzonitrile61947-41-9C18H14N2O2
- 2,5,11-Trimethyl-2H-pyrido[4,3-b]carbazole-9,10-dione84303-55-9C18H14N2O2
- 1-Diazonio-3-(3-phenyl-1-benzofuran-7-yl)but-1-en-2-olate59132-69-3C18H14N2O2
- 3-Acetyl-N-(quinolin-8-yl)benzamide1428858-66-5C18H14N2O2
- 3H-Indol-3-one,2-(1,3-dihydro-5-methyl-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-5-methyl-6492-69-9C18H14N2O2
- 3-(2,3-Dihydro-1H-perimidin-2-yl)benzoic acid2413903-96-3C18H14N2O2
- Benzyl N-(4-cyano-2-ethynyl-6-methylphenyl)carbamate2913408-28-1C18H14N2O2
- 2-(Benzyloxy)-3-(pyrimidin-5-yl)benzaldehyde3078432-32-0C18H14N2O2
- Methyl 2,4-diphenylpyrimidine-5-carboxylate887409-59-8C18H14N2O2
- Phenyl N-(4-pyridin-3-ylphenyl)carbamate1432037-20-1C18H14N2O2
- 1-Acetyl-5-(benzyloxy)-1H-indole-3-carbonitrile1103928-34-2C18H14N2O2
- 1-(3-Methoxybenzoyl)-1,2-dihydroquinoline-2-carbonitrile2027567-50-4C18H14N2O2
- 1-(2-Methoxybenzoyl)-1,2-dihydroquinoline-2-carbonitrile1071546-65-0C18H14N2O2
- Benzyl 6-phenylpyrimidine-4-carboxylate2740657-73-0C18H14N2O2
Frequently asked questions
What is the molar mass of C18H14N2O2?
The molar mass of C18H14N2O2 is 290.32 g/mol, calculated from standard atomic weights for 18 carbon atoms, 14 hydrogen atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 290.1055 Da.
How many compounds have the formula C18H14N2O2?
CompoundList lists 201 compounds with the molecular formula C18H14N2O2, including 2-(4-Methoxyphenyl)-2,3-dihydro-1H-pyrrolo[3,4-b]quinolin-1-one, (1)Benzopyrano(2,3-b)(1,5)benzodiazepin-13(6H)-one, 2,6-dimethyl-, (1)Benzopyrano(2,3-b)(1,5)benzodiazepin-13(6H)-one, 6-ethyl-. 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 C18H14N2O2?
C18H14N2O2 has a degree of unsaturation of 13. 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.