Molecular formula
C18H14N4O2
147 compounds have this formula on CompoundList.
- Molar mass
- 318.34g/mol
- Monoisotopic mass
- 318.1117Da
- Atoms
- 38
- Elements
- 4
- Rings plus double bonds
- 14
The formula C18H14N4O2 describes a molecule made of 18 carbon atoms, 14 hydrogen atoms, 4 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 × 1867.92%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 144.43%1.008 × 14 = 14.112 g/mol
- N Nitrogen × 417.60%14.007 × 4 = 56.028 g/mol
- O Oxygen × 210.05%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C18H14N4O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 147 compounds
Tws119
CAS 601514-19-6C18H14N4O2
Disperse Orange 1
CAS 2581-69-3C18H14N4O2
1-N,4-N-dipyridin-4-ylbenzene-1,4-dicarboxamide
CAS 216079-39-9C18H14N4O2
![(E)-2-(1H-Benzo[d]imidazol-2-yl)-3-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)amino)acrylonitrile chemical structure, C18H14N4O2, CAS 1164525-23-8](/s/MOSLLERFCQWUHO-VAWYXSNFSA-N.svg)
(E)-2-(1H-Benzo[d]imidazol-2-yl)-3-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)amino)acrylonitrile
CAS 1164525-23-8C18H14N4O2
1-N,4-N-dipyridin-2-ylbenzene-1,4-dicarboxamide
CAS 216079-42-4C18H14N4O2
N1,N3-Di-3-pyridinyl-1,3-benzenedicarboxamide
CAS 82311-82-8C18H14N4O2
2,5-Dihydro-2-(4-methoxyphenyl)-7-phenyl-4H-pyrazolo(3,4-d)pyridazin-4-one
CAS 565198-71-2C18H14N4O2
![6-Amino-4-(furan-2-yl)-3-methyl-1-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile chemical structure, C18H14N4O2, CAS 99941-35-2](/s/XHMCPIHBFUJMPR-UHFFFAOYSA-N.svg)
6-Amino-4-(furan-2-yl)-3-methyl-1-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
CAS 99941-35-2C18H14N4O2
![2-Methoxy-6-methyl-3-[5-(3-pyridinyl)-1,2,4-oxadiazol-3-yl]quinoline chemical structure, C18H14N4O2, CAS 824977-15-3](/s/YXXRNTFBFSSQRP-UHFFFAOYSA-N.svg)
2-Methoxy-6-methyl-3-[5-(3-pyridinyl)-1,2,4-oxadiazol-3-yl]quinoline
CAS 824977-15-3C18H14N4O2
N,N'-Di-pyridin-4-yl-isophthalamide
CAS 82292-44-2C18H14N4O2
![6-Amino-3-methyl-4-(5-phenyl-2-furyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile chemical structure, C18H14N4O2, CAS 609335-60-6](/s/LRKQBNPFDGXOQD-UHFFFAOYSA-N.svg)
6-Amino-3-methyl-4-(5-phenyl-2-furyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
CAS 609335-60-6C18H14N4O2
N,N'-(1,2-Phenylene)dipicolinamide
CAS 67455-94-1C18H14N4O2
RefChem:357126
CAS 55119-42-1C18H14N4O2
![N-[(Diphenylmethylene)amino]-5-nitro-2-pyridinamine chemical structure, C18H14N4O2, CAS 6311-06-4](/s/POMCGATYNTZTQU-UHFFFAOYSA-N.svg)
N-[(Diphenylmethylene)amino]-5-nitro-2-pyridinamine
CAS 6311-06-4C18H14N4O2
N-(1-Naphthyl)-2-oxo-2-(2-(4-pyridinylmethylene)hydrazino)acetamide
CAS 767310-03-2C18H14N4O2
![N-[2-(Pyridine-3-carbonylamino)phenyl]pyridine-3-carboxamide chemical structure, C18H14N4O2, CAS 39642-80-3](/s/IQFQBEILRFGGPW-UHFFFAOYSA-N.svg)
N-[2-(Pyridine-3-carbonylamino)phenyl]pyridine-3-carboxamide
CAS 39642-80-3C18H14N4O2
![4-(4-Methoxyphenoxy)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine chemical structure, C18H14N4O2, CAS 872623-26-2](/s/LLZHUFMZPUHQFD-UHFFFAOYSA-N.svg)
4-(4-Methoxyphenoxy)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine
CAS 872623-26-2C18H14N4O2
![N-[3-(Pyridine-4-carbonylamino)phenyl]pyridine-4-carboxamide chemical structure, C18H14N4O2, CAS 548440-61-5](/s/GOEZIXINHILGBF-UHFFFAOYSA-N.svg)
N-[3-(Pyridine-4-carbonylamino)phenyl]pyridine-4-carboxamide
CAS 548440-61-5C18H14N4O2
![2-(4-Nitrophenyl)-4-prop-2-enylimidazo[1,2-a]benzimidazole chemical structure, C18H14N4O2, CAS 364612-64-6](/s/XVNUSQXXGRTPSP-UHFFFAOYSA-N.svg)
2-(4-Nitrophenyl)-4-prop-2-enylimidazo[1,2-a]benzimidazole
CAS 364612-64-6C18H14N4O2
2-Cyano-3-(furan-2-yl)-N-(3-methyl-1-phenyl-1H-pyrazol-5-yl)prop-2-enamide
CAS 882234-03-9C18H14N4O2
![(E)-Methyl 2-((2-(1H-benzo[d]imidazol-2-yl)-2-cyanovinyl)amino)benzoate chemical structure, C18H14N4O2, CAS 144581-46-4](/s/WKAUWTBACNOWGQ-VAWYXSNFSA-N.svg)
(E)-Methyl 2-((2-(1H-benzo[d]imidazol-2-yl)-2-cyanovinyl)amino)benzoate
CAS 144581-46-4C18H14N4O2
Indole-3-acetic acid, (2-oxo-3-indolinylidene)hydrazide
CAS 20096-31-5C18H14N4O2
1-(1H-Benzimidazol-2-yl)-6-(furan-2-yl)-1,5,6,7-tetrahydro-4H-indazol-4-one
CAS 924856-93-9C18H14N4O2
3-Benzyl-3'-(4-methylphenyl)-5,5'-bi-1,2,4-oxadiazole
CAS 1775484-16-6C18H14N4O2
- 5-[2-(Furan-2-ylmethoxy)phenyl]-2-phenyltetrazole89665-42-9C18H14N4O2
- N-(3-(1H-Benzo[d]imidazol-2-yl)phenyl)-3-methylisoxazole-5-carboxamide946286-57-3C18H14N4O2
- 3-(4-Methoxyphenyl)-5-(3-phenyl-1H-pyrazol-5-yl)-1,2,4-oxadiazole1106780-80-6C18H14N4O2
- 4H-Imidazo(4,5-c)(1,8)naphthyridin-4-one, 3,5-dihydro-3-(2-oxopropyl)-5-phenyl-139482-15-8C18H14N4O2
- N-(2-(1H-Benzo[d]imidazol-2-yl)phenyl)-5-methylisoxazole-3-carboxamide933201-84-4C18H14N4O2
- 3-(2-Methoxyphenyl)-5-(3-phenyl-1H-pyrazol-5-yl)-1,2,4-oxadiazole1239513-94-0C18H14N4O2
- N-(3-(Benzo[d]oxazol-2-yl)phenyl)-1-methyl-1H-pyrazole-3-carboxamide1172793-57-5C18H14N4O2
- (2E,6E)-2,6-Bis(phenylhydrazinylidene)cyclohex-4-ene-1,3-dione3789-74-0C18H14N4O2
- 6-(4-Methoxyphenyl)-5-(pyridin-3-yl)furo[2,3-d]pyrimidin-4-amine501693-98-7C18H14N4O2
- N-(3-Methoxy-2-naphthalenyl)pyrazolo[1,5-a]pyrimidine-3-carboxamide1356014-40-8C18H14N4O2
- 3-{[4-(1,2-Benzoxazol-3-yl)pyrimidin-2-yl]amino}-4-methylphenol918870-22-1C18H14N4O2
- N-[2-(Isonicotinoylamino)phenyl]isonicotinamide548480-36-0C18H14N4O2
- Phenol, 4,4'-(1,4-phenylenebis(2,1-diazenediyl))bis-21811-64-3C18H14N4O2
- 2-[2-(4-Phenyltriazol-1-yl)ethyl]isoindole-1,3-dione1280738-47-7C18H14N4O2
- 3-Phenyl-5-[2-(3-phenyl-1,2,4-oxadiazol-5-yl)ethyl]-1,2,4-oxadiazole22020-64-0C18H14N4O2
- 5-(2-Methoxyphenyl)-2-phenyl[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one920476-05-7C18H14N4O2
- N-(6-Methyl-2-phenyl-2H-1,2,3-benzotriazol-5-yl)-2-furamide347337-17-1C18H14N4O2
- N-(4-(1H-Benzo[d]imidazol-2-yl)phenyl)-3-methylisoxazole-5-carboxamide924438-48-2C18H14N4O2
- 4-[3-(3,4-Dimethylphenyl)-1,2,4-oxadiazol-5-yl]phthalazin-1(2H)-one1325306-36-2C18H14N4O2
- 2,7-Diphenyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-5-carboxylic acid1010885-23-0C18H14N4O2
- 7-Methyl-3-[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]-1,8-naphthyridin-4(1H)-one2108291-25-2C18H14N4O2
- N,N'-Bis(3-cyanophenyl)butanediamide356529-65-2C18H14N4O2
- 6-Methyl-2-oxo-N-phenyl-1,6,8-triazatricyclo[7.4.0.0^{3,7}]trideca-3(7),4,8,10,12-pentaene-5-carboxamide864853-79-2C18H14N4O2
- N'-[(Z)-(3-Phenoxyphenyl)methylidene]pyrazine-2-carbohydrazide304908-37-0C18H14N4O2
- 1-{1-[(5-Phenyl-1,3,4-oxadiazol-2-yl)methyl]-1H-benzimidazol-2-yl}ethanone1020243-39-3C18H14N4O2
- 2-(Benzo[d]isoxazol-3-yl)-1-(2,3-dihydro-1H-benzo[d]imidazo[1,2-a]imidazol-1-yl)ethanone1203217-06-4C18H14N4O2
- N-(4-(1H-Pyrazol-3-yl)phenyl)-2-(benzo[d]isoxazol-3-yl)acetamide1207048-29-0C18H14N4O2
- N-(1H-Benzimidazol-2-ylmethyl)-4-hydroxyquinoline-3-carboxamide1574343-61-5C18H14N4O2
- 4(3H)-Quinazolinone, 2-methyl-3-((5-phenyl-1,3,4-oxadiazol-2-yl)methyl)-106924-02-1C18H14N4O2
- Methyl 2-amino-1-phenyl-1H-pyrrolo(2,3-B)quinoxaline-3-carboxylate518334-80-0C18H14N4O2
- Pyrazolo(1,5-d)(1,2,4)triazin-4(5H)-one, 3,3a-dihydro-5-benzoyl-2-phenyl-148680-60-8C18H14N4O2
- 6-Amino-4-(2-hydroxynaphthalen-1-yl)-3-methyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile881041-06-1C18H14N4O2
- 1-Benzyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide900282-06-6C18H14N4O2
- Benzamide, N,N'-2,5-pyrimidinediylbis-139522-11-5C18H14N4O2
- 4-Cyano-N-[5-(2,5-dimethylphenyl)-1,3,4-oxadiazol-2-yl]benzamide891118-46-0C18H14N4O2
- N-[2-(1H-1,3-Benzodiazol-2-yl)phenyl]-3-methyl-1,2-oxazole-5-carboxamide946286-23-3C18H14N4O2
- 3-(Furan-2-yl)-N-(2-methylquinolin-5-yl)-1H-pyrazole-5-carboxamide1239714-80-7C18H14N4O2
- N-((1H-Benzo[d]imidazol-2-yl)methyl)-5-phenyloxazole-2-carboxamide1787905-54-7C18H14N4O2
- N-(2-(8-Methylimidazo[1,2-a]pyridin-2-yl)phenyl)isoxazole-5-carboxamide1795089-17-6C18H14N4O2
- Dinitrosodiphenylparaphenylendiamin2716-09-8C18H14N4O2
- (1,2,4,5-Tetrazine-3,6-diyl)bis[(4-methylphenyl)methanone]20743-79-7C18H14N4O2
- 2-Pyrazin-2-yl-1-[4-(2-pyrazin-2-ylacetyl)phenyl]ethanone2766-94-1C18H14N4O2
- 3-(2-Methoxy-6-methylquinolin-3-yl)-5-pyridin-4-yl-1,2,4-oxadiazole717863-03-1C18H14N4O2
- N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-5-methyl-1,2-oxazole-3-carboxamide794559-76-5C18H14N4O2
- 4-Cyano-N-[5-(3,4-dimethylphenyl)-1,3,4-oxadiazol-2-yl]benzamide899734-50-0C18H14N4O2
- 1-(1H-Benzimidazol-2-yl)-3-methyl-1H-pyrazol-5-yl benzoate956191-59-6C18H14N4O2
- N-{2-[(2-Pyridinylamino)carbonyl]phenyl}nicotinamide895744-70-4C18H14N4O2
- 5-(1,3-Diphenyl-1H-pyrazol-4-yl)imidazolidine-2,4-dione1219267-25-0C18H14N4O2
- N-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)-1H-indole-2-carboxamide1207004-71-4C18H14N4O2
- 1-Ethyl-3-(3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)quinolin-4(1H)-one1260713-44-7C18H14N4O2
- 3-Cyano-N-[(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)methyl]benzamide1396781-97-7C18H14N4O2
- 2,4-Dioxo-6-phenyl-3-((pyrimidin-2-ylamino)methylene)cyclohexanecarbonitrile1024896-94-3C18H14N4O2
- 5-(2-(Diphenylmethylene)hydrazinyl)-2-nitropyridine1623128-46-0C18H14N4O2
- 4-Cyano-N-[5-(2,4-dimethylphenyl)-1,3,4-oxadiazol-2-yl]benzamide891144-97-1C18H14N4O2
- N-(3-(1H-Benzo[d]imidazol-2-yl)phenyl)-5-methylisoxazole-3-carboxamide941954-23-0C18H14N4O2
- Ethyl 5-(4-cyanophenyl)-1-(3-pyridyl)-1H-pyrazole-3-carboxylate858598-35-3C18H14N4O2
- N-(1H-Indol-6-yl)-2-(1-oxophthalazin-2(1H)-yl)acetamide1324076-84-7C18H14N4O2
- 2-(1H-Indol-3-yl)-2-oxo-N-(pyrazolo[1,5-a]pyridin-3-ylmethyl)acetamide1396808-21-1C18H14N4O2
- 5-Phenyl-N-(pyrazolo[1,5-a]pyridin-3-ylmethyl)isoxazole-3-carboxamide1396808-27-7C18H14N4O2
- N-((6-(Furan-2-yl)pyridin-3-yl)methyl)-1H-benzo[d]imidazole-5-carboxamide2034434-67-6C18H14N4O2
- N-((6-(Furan-3-yl)pyridin-3-yl)methyl)-1H-benzo[d]imidazole-5-carboxamide2034226-90-7C18H14N4O2
- N-((5-(Furan-2-yl)pyridin-3-yl)methyl)-1H-benzo[d]imidazole-5-carboxamide2034340-98-0C18H14N4O2
- N-((3-(Furan-2-yl)pyrazin-2-yl)methyl)-1H-indole-3-carboxamide2034463-94-8C18H14N4O2
- N-{[3-(Furan-3-yl)pyrazin-2-yl]methyl}-1H-indole-3-carboxamide2034316-13-5C18H14N4O2
- 4-(1H-Indol-2-yl)-6-(6-methoxy-pyridin-3-yl)-2H-pyridazin-3-one870099-60-8C18H14N4O2
- 5-Hydroxy-2-[2-(1H-indol-4-yl)pyridin-4-yl]-3-methylpyrimidin-4(3H)-one1333240-18-8C18H14N4O2
- 1,1'-(Quinoxalino[2,3-b]quinoxaline-5,12-diyl)di(ethan-1-one)65182-17-4C18H14N4O2
- (Z)-2-Cyano-3-(furan-2-yl)-N-(5-methyl-2-phenylpyrazol-3-yl)prop-2-enamideC18H14N4O2
- 2-Indolinone, 1,5-dimethyl-3-(5-phenyl-1,3,4-oxadiazol-2-ylimino)-84640-78-8C18H14N4O2
- N-(2-Cyanophenyl)-1-ethyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide941974-17-0C18H14N4O2
- 5,5'-Bis(4-methylphenyl)-2,2'-bi-1,3,4-oxadiazole110379-76-5C18H14N4O2
- N-[2-(4-Methylphenyl)imidazo[1,2-a]pyrimidin-3-yl]furan-2-carboxamide865285-00-3C18H14N4O2
- 4-Methyl-7-(6-pyrazol-1-yl-pyridin-2-ylamino)-chromen-2-one1043893-73-7C18H14N4O2
- N-(1H-Indol-6-yl)-2-(4-oxoquinazolin-3(4H)-yl)acetamide1144437-28-4C18H14N4O2
- N-(1H-Indol-4-yl)-2-(1-oxophthalazin-2(1H)-yl)acetamide1324096-76-5C18H14N4O2
- 1-(Benzyloxy)-4-(1H-pyrazol-4-yl)-1,8-naphthyridin-2(1H)-one1003934-14-2C18H14N4O2
Frequently asked questions
What is the molar mass of C18H14N4O2?
The molar mass of C18H14N4O2 is 318.34 g/mol, calculated from standard atomic weights for 18 carbon atoms, 14 hydrogen atoms, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 318.1117 Da.
How many compounds have the formula C18H14N4O2?
CompoundList lists 147 compounds with the molecular formula C18H14N4O2, including Tws119, Disperse Orange 1, 1-N,4-N-dipyridin-4-ylbenzene-1,4-dicarboxamide. 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 C18H14N4O2?
C18H14N4O2 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.