Molecular formula
C18H14N4O
131 compounds have this formula on CompoundList.
- Molar mass
- 302.34g/mol
- Monoisotopic mass
- 302.1168Da
- Atoms
- 37
- Elements
- 4
- Rings plus double bonds
- 14
The formula C18H14N4O describes a molecule made of 18 carbon atoms, 14 hydrogen atoms, 4 nitrogen atoms 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 × 1871.51%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 144.67%1.008 × 14 = 14.112 g/mol
- N Nitrogen × 418.53%14.007 × 4 = 56.028 g/mol
- O Oxygen × 15.29%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C18H14N4O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 131 compounds
![1-(Furan-2-ylmethylamino)-3-methylpyrido[1,2-a]benzimidazole-4-carbonitrile chemical structure, C18H14N4O, CAS 294850-10-5](/s/UZZDOZFJXVHURU-UHFFFAOYSA-N.svg)
1-(Furan-2-ylmethylamino)-3-methylpyrido[1,2-a]benzimidazole-4-carbonitrile
CAS 294850-10-5C18H14N4O
Di-2-pyridyl ketone benzoylhydrazone
CAS 101342-95-4C18H14N4O
p-((p-(Phenylazo)phenyl)azo)phenol
CAS 6250-23-3C18H14N4O
Cysteine Protease inhibitor
CAS 921625-62-9C18H14N4O
1H-Pyrazolo(3,4-d)pyrimidin-4-one, 4,5-dihydro-5-benzyl-1-phenyl-
CAS 75263-95-5C18H14N4O
2-Amino-6-(4-methoxyphenyl)-4-pyridin-3-ylpyridine-3-carbonitrile
CAS 642028-24-8C18H14N4O
2-Amino-4-(3-methoxyphenyl)-6-pyridin-3-ylpyridine-3-carbonitrile
CAS 587008-22-8C18H14N4O
![7-(4-Methoxyphenyl)-5-phenyl[1,2,4]triazolo[1,5-a]pyrimidine chemical structure, C18H14N4O, CAS 611174-34-6](/s/ZWFHZJXVSUOPRW-UHFFFAOYSA-N.svg)
7-(4-Methoxyphenyl)-5-phenyl[1,2,4]triazolo[1,5-a]pyrimidine
CAS 611174-34-6C18H14N4O
1-(4-Cyanobenzyl)-N-phenyl-1H-imidazole-2-carboxamide
CAS 866152-74-1C18H14N4O
4-Cyano-N-(3-methyl-1-phenyl-1H-pyrazol-5-yl)benzamide
CAS 1135416-79-3C18H14N4O
![3-Methyl-6-(4-phenylphenoxy)-[1,2,4]triazolo[4,3-b]pyridazine chemical structure, C18H14N4O, CAS 371937-87-0](/s/ZOOYVJOQVRWZPN-UHFFFAOYSA-N.svg)
3-Methyl-6-(4-phenylphenoxy)-[1,2,4]triazolo[4,3-b]pyridazine
CAS 371937-87-0C18H14N4O
![(4-Oxazolo[4,5-b]pyridin-2-yl-phenyl)-pyridin-2-ylmethyl-amine chemical structure, C18H14N4O, CAS 879070-72-1](/s/UMYOJOVPNFHDQA-UHFFFAOYSA-N.svg)
(4-Oxazolo[4,5-b]pyridin-2-yl-phenyl)-pyridin-2-ylmethyl-amine
CAS 879070-72-1C18H14N4O
![4-((6-Phenyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl)phenol chemical structure, C18H14N4O, CAS 940057-42-1](/s/ZGJYGQLGSXWEMY-UHFFFAOYSA-N.svg)
4-((6-Phenyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl)phenol
CAS 940057-42-1C18H14N4O
![6-(4-Methoxyphenyl)-3-pyridin-4-ylpyrazolo[1,5-a]pyrimidine chemical structure, C18H14N4O, CAS 216661-58-4](/s/ZBCIUJVPXUPSFS-UHFFFAOYSA-N.svg)
6-(4-Methoxyphenyl)-3-pyridin-4-ylpyrazolo[1,5-a]pyrimidine
CAS 216661-58-4C18H14N4O
Pyrazinecarboxamide, 3-cyano-4,5-dihydro-5,6-diphenyl-
CAS 66371-74-2C18H14N4O
![N~1~-[(E)-(5-phenylfuran-2-yl)methylidene]-1H-benzimidazole-1,2-diamine chemical structure, C18H14N4O, CAS 843617-54-9](/s/BIBQAFGYQABATM-UDWIEESQSA-N.svg)
N~1~-[(E)-(5-phenylfuran-2-yl)methylidene]-1H-benzimidazole-1,2-diamine
CAS 843617-54-9C18H14N4O
![4-([1,3]Oxazolo[4,5-b]pyridin-2-yl)-N-(pyridin-3-ylmethyl)aniline chemical structure, C18H14N4O, CAS 879070-58-3](/s/HJISGICYJWCLPZ-UHFFFAOYSA-N.svg)
4-([1,3]Oxazolo[4,5-b]pyridin-2-yl)-N-(pyridin-3-ylmethyl)aniline
CAS 879070-58-3C18H14N4O
![6-(4-Methoxyphenyl)-3-(pyridin-3-yl)pyrazolo[1,5-a]pyrimidine chemical structure, C18H14N4O, CAS 216661-72-2](/s/KEAIZNUXWMQAGK-UHFFFAOYSA-N.svg)
6-(4-Methoxyphenyl)-3-(pyridin-3-yl)pyrazolo[1,5-a]pyrimidine
CAS 216661-72-2C18H14N4O
Antitumor agent-119
CAS 913169-79-6C18H14N4O
1,1'-(Oxybis(4,1-phenylene))bis(1H-imidazole)
CAS 13120-43-9C18H14N4O
(5-Amino-1-phenyl-1H-pyrazol-4-yl)(1H-indol-3-yl)methanone
CAS 1015939-70-4C18H14N4O
![2-Benzyl-5-phenyl[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one chemical structure, C18H14N4O, CAS 116293-85-7](/s/JCSWJRPKGNJAPV-UHFFFAOYSA-N.svg)
2-Benzyl-5-phenyl[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one
CAS 116293-85-7C18H14N4O
![2-(2-Phenyl-6,7-dihydrooxazolo[5,4-c]pyridin-5(4H)-yl)nicotinonitrile chemical structure, C18H14N4O, CAS 1246891-70-2](/s/ZYNGRLHUSFVBIT-UHFFFAOYSA-N.svg)
2-(2-Phenyl-6,7-dihydrooxazolo[5,4-c]pyridin-5(4H)-yl)nicotinonitrile
CAS 1246891-70-2C18H14N4O
2-(1H-1,2,3-Benzotriazol-1-yl)-N-(naphthalen-2-yl)acetamide
CAS 133087-94-2C18H14N4O
- 2-(2-Phenyl-6,7-dihydrooxazolo[4,5-c]pyridin-5(4H)-yl)nicotinonitrile1246891-65-5C18H14N4O
- 5-(3-Phenyl-1H-pyrazol-4-yl)-3-(o-tolyl)-1,2,4-oxadiazole1172029-02-5C18H14N4O
- 5-(3-Phenyl-1H-pyrazol-4-yl)-3-(m-tolyl)-1,2,4-oxadiazole1172497-81-2C18H14N4O
- A1AR antagonist 12760128-99-0C18H14N4O
- N-(1H-Benzo[d]imidazol-2-yl)-3-(1H-pyrrol-1-yl)benzamide1190277-80-5C18H14N4O
- 1H-1,2,4-Triazole, 1-[phenyl(5-phenyl-4-isoxazolyl)methyl]-389826-91-9C18H14N4O
- 3-(2-(Pyridin-3-yl)-6,7-dihydrooxazolo[5,4-c]pyridin-5(4H)-yl)benzonitrile1246892-14-7C18H14N4O
- N-[4-(2-pyridinyloxy)phenyl]-1H-Benzimidazol-2-amine1227173-85-4C18H14N4O
- 3-(6-(3-Methoxyprop-1-ynyl)-1H-indol-2-yl)-1H-pyrazolo[4,3-b]pyridine1294514-57-0C18H14N4O
- 1-Phenyl-4-(p-tolyloxy)-1H-pyrazolo[3,4-d]pyrimidine893956-33-7C18H14N4O
- 5-[(1-Naphthyloxy)methyl]-1-phenyl-1H-tetrazole881301-81-1C18H14N4O
- 3-(7,7-Dimethyl-5-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-2-yl)-1H-indole-7-carbonitrile2759137-87-4C18H14N4O
- 3-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)quinazolin-4(3H)-one65183-10-0C18H14N4O
- 3-Benzhydryl-7H-purin-6-one10299-58-8C18H14N4O
- N-{4-[(E)-phenyldiazenyl]phenyl}pyridine-3-carboxamide101717-18-4C18H14N4O
- 3-(2-Methylphenyl)-5-(3-phenyl-1H-pyrazol-5-yl)-1,2,4-oxadiazole1107061-65-3C18H14N4O
- 3-(3-Methylphenyl)-5-(3-phenyl-1H-pyrazol-5-yl)-1,2,4-oxadiazole1192580-49-6C18H14N4O
- 5-(3-Phenyl-1H-pyrazol-5-yl)-3-(p-tolyl)-1,2,4-oxadiazole1257861-01-0C18H14N4O
- Pyridine-4-carboxamide, N-(4-phenylazophenyl)-101717-17-3C18H14N4O
- 2-{[(3-Methyl-5-oxo-1-phenyl-1,5-dihydro-4H-pyrazol-4-yliden)methyl]amino}benzenecarbonitrile320424-94-0C18H14N4O
- 1-({5-[(E)-2-Phenylethenyl]-1,2,4-oxadiazol-3-yl}methyl)-1H-1,3-benzodiazole1021224-98-5C18H14N4O
- 5-(3-(Naphthalen-2-yloxymethyl)-phenyl)-1H-tetrazole503828-11-3C18H14N4O
- N-(2-Methylpyrazolo[1,5-a]pyrimidin-6-yl)-1-naphthamide1798028-91-7C18H14N4O
- (E)-N'-((1H-Indol-3-yl)methylene)-1H-indole-7-carbohydrazide482573-57-9C18H14N4O
- 4H-Imidazo(4,5-c)(1,8)naphthyridin-4-one, 3,5-dihydro-3-cyclopropyl-5-phenyl-141707-98-4C18H14N4O
- (4Z)-5-Amino-4-(1H-indol-3-ylmethylidene)-2-phenyl-2,4-dihydro-3H-pyrazol-3-one75629-63-9C18H14N4O
- N-(1H-Benzo[d]imidazol-2-yl)-4-(1H-pyrrol-1-yl)benzamide1144497-46-0C18H14N4O
- N-(Pyridin-2-ylmethyl)-9H-pyrido[3,4-b]indole-1-carboxamide2762278-95-3C18H14N4O
- 2-((3-Cyanophenyl)amino)-N-(isoquinolin-6-yl)acetamide920513-41-3C18H14N4O
- 7-[4-(Benzyloxy)phenyl][1,2,4]triazolo[1,5-a]pyrimidine1158344-95-6C18H14N4O
- N-[4-(1H-Pyrazol-3-yl)phenyl]-1H-indole-2-carboxamide256661-19-5C18H14N4O
- N-(4-(1H-Pyrazol-3-yl)phenyl)-1H-indole-3-carboxamide1210872-33-5C18H14N4O
- 3-(5-Pyridin-2-yl-4,5,6,7-tetrahydrooxazolo[4,5-c]pyridin-2-yl)benzonitrile1247879-70-4C18H14N4O
- 5-(2-Methoxy-3-pyridinyl)-4-phenyl-7H-pyrrolo[2,3-d]pyrimidine1443237-29-3C18H14N4O
- 1-[3-(6-Quinolinylmethyl)-3H-imidazo[4,5-b]pyridin-5-yl]ethanone1459732-25-2C18H14N4O
- N-(4-(5-Phenyl-1H-1,2,3-triazol-1-yl)phenyl)but-2-ynamide2097911-57-2C18H14N4O
- 9-Methyl-2,8-diphenyl-1H-purin-6(9H)-one61080-64-6C18H14N4O
- 2-(6-Cyclopropyl-[1,2,4]triazolo[4,3-a]pyridin-3-yl)quinolin-8-ol1209780-49-3C18H14N4O
- Faah-IN-82867633-84-7C18H14N4O
- 2-Methyl-1,7-diphenylpurin-6-one83325-10-4C18H14N4O
- 4-[(E)-(1-Methyl-1H-benzimidazol-2-yl)diazenyl]naphthalen-1-ol147591-74-0C18H14N4O
- Phenol, 4-[[2-amino-5-(phenylethynyl)-4-pyrimidinyl]amino]-393856-07-0C18H14N4O
- Ethanone, 1-[1-(9-acridinyl)-5-methyl-1H-1,2,3-triazol-4-yl]-208040-10-2C18H14N4O
- Ethanone, 1-[2-[2-(1H-imidazol-2-yl)phenyl]-1H-benzimidazol-5-yl]-824395-29-1C18H14N4O
- 2-Cyano-N-methyl-3-{2-phenylimidazo[1,2-a]pyridin-3-yl}prop-2-enamide1424657-48-6C18H14N4O
- (2Z)-2-Amino-3-[(E)-[1-(4-phenoxyphenyl)ethylidene]amino]but-2-enedinitrile1025530-12-4C18H14N4O
- N-(3-(1H-Pyrazol-3-yl)phenyl)-1H-indole-3-carboxamide1207048-73-4C18H14N4O
- 7-(4-Methoxyphenyl)-2-phenyl[1,2,4]triazolo[1,5-a]pyrimidine1360207-92-6C18H14N4O
- 2-(2-(Pyridin-2-yl)-6,7-dihydrooxazolo[4,5-c]pyridin-5(4H)-yl)benzonitrile1247880-91-6C18H14N4O
- 1-(3-(Quinolin-6-ylmethyl)imidazo[1,2-a]pyrimidin-6-yl)ethanone1266238-19-0C18H14N4O
- 4-(6-Phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-yloxy)phenylamine417721-63-2C18H14N4O
- N-Phenyl-6-(1H-pyrrol-3-yl)imidazo[1,2-a]pyridine-2-carboxamide1167623-52-0C18H14N4O
- N-(2-(1H-Pyrazol-4-yl)-1H-indol-4-yl)benzamide827318-32-1C18H14N4O
- N-[2-(1H-Pyrazol-4-yl)-1H-indol-5-yl]benzamide827318-33-2C18H14N4O
- N-(2-(1H-Pyrazol-4-yl)-1H-indol-6-yl)benzamide827318-34-3C18H14N4O
- 2-(1,3-Diphenyl-1H-pyrazol-4-yl)-5-methyl-1,3,4-oxadiazole917947-74-1C18H14N4O
- 5-Cyclopropyl-1,5-dihydro-7-(4-pyridinyl)-4H-pyrazolo[4,3-c]quinolin-4-one1428434-18-7C18H14N4O
- 3-[3-(3-Aminobenzyl)-4-oxopyridazin-1(4H)-yl]benzonitrile1314392-84-1C18H14N4O
- 5-(3-Phenyl-1H-pyrazol-4-yl)-3-(p-tolyl)-1,2,4-oxadiazole1171597-53-7C18H14N4O
- 3-(2H-Indol-2-ylidene)-N-phenyl-2,3-dihydro-1H-pyrazole-4-carboxamide827318-55-8C18H14N4O
- N-{[4-(Furan-3-yl)phenyl]methyl}pyrido[3,4-d]pyrimidin-4-amine2380191-66-0C18H14N4O
- 4-[3-(4-Methylphenyl)-2,1-benzoxazol-5-yl]pyrimidin-2-amine478692-83-0C18H14N4O
- Benzamide, N-[5-cyano-1-(phenylmethyl)-1H-imidazol-4-yl]-677274-36-1C18H14N4O
- 1-Methoxy-4-(3-pyridin-2-yl-1H-pyrazol-4-yl)-isoquinoline746667-11-8C18H14N4O
- 2-Amino-4-(2-(hydroxy(phenyl)methyl)phenyl)pyrimidine-5-carbonitrile88302-64-1C18H14N4O
- 4-Anilino-6-(4-methoxyphenyl)pyrimidine-5-carbonitrile89549-69-9C18H14N4O
- 1,6-Dihydro-4-methyl-1,6-diphenyl-7H-pyrazolo[3,4-d]pyridazin-7-one56563-34-9C18H14N4O
- 5-(1-Biphenyl-3-yl-1H-imidazol-4-yl)-3-methyl-[1,2,4]oxadiazole934633-57-5C18H14N4O
- N-{3-[4-(3-Cyano-phenyl)-imidazol-1-yl]-phenyl}-acetamide934633-39-3C18H14N4O
- 2-Pyridinecarboxamide, N-[4-(2-phenyldiazenyl)phenyl]-1390973-54-2C18H14N4O
- 5-Acetyl-1-(3-(1-imidazolyl)phenyl)benzimidazole184220-60-8C18H14N4O
- 3-Methyl-N-(naphthalen-1-yl)[1,2,4]triazolo[4,3-a]pyridine-7-carboxamide1788990-17-9C18H14N4O
- 2-(1,2-Dihydro-3H-pyrazol-3-ylidene)-N-phenyl-2H-indole-5-carboxamide827317-69-1C18H14N4O
- 2-(2-Cyano-3-amino-3-(phenylamino)prop-2-enylidene)indolin-3-one171853-16-0C18H14N4O
- 2-(1,2-Dihydro-3H-pyrazol-3-ylidene)-N-phenyl-2H-indole-6-carboxamide827317-70-4C18H14N4O
- 2-(1,2-Dihydro-3H-pyrazol-3-ylidene)-N-phenyl-2H-indole-4-carboxamide827317-68-0C18H14N4O
Frequently asked questions
What is the molar mass of C18H14N4O?
The molar mass of C18H14N4O is 302.34 g/mol, calculated from standard atomic weights for 18 carbon atoms, 14 hydrogen atoms, 4 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 302.1168 Da.
How many compounds have the formula C18H14N4O?
CompoundList lists 131 compounds with the molecular formula C18H14N4O, including 1-(Furan-2-ylmethylamino)-3-methylpyrido[1,2-a]benzimidazole-4-carbonitrile, Di-2-pyridyl ketone benzoylhydrazone, p-((p-(Phenylazo)phenyl)azo)phenol. 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 C18H14N4O?
C18H14N4O has a degree of unsaturation of 14. 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.