Molecular formula
C22H18N4O
79 compounds have this formula on CompoundList.
- Molar mass
- 354.41g/mol
- Monoisotopic mass
- 354.1481Da
- Atoms
- 45
- Elements
- 4
- Rings plus double bonds
- 16
The formula C22H18N4O describes a molecule made of 22 carbon atoms, 18 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 × 2274.56%12.011 × 22 = 264.242 g/mol
- H Hydrogen × 185.12%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 415.81%14.007 × 4 = 56.028 g/mol
- O Oxygen × 14.51%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C22H18N4O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 79 of 79 compounds
![11-[(4-Methoxyphenyl)amino]-2,3-dihydro-1H-cyclopenta[4,5]pyrido[1,2-a]benzimidazole-4-carbonitrile chemical structure, C22H18N4O, CAS 307327-29-3](/s/CVPXXNOBDFJVRA-UHFFFAOYSA-N.svg)
11-[(4-Methoxyphenyl)amino]-2,3-dihydro-1H-cyclopenta[4,5]pyrido[1,2-a]benzimidazole-4-carbonitrile
CAS 307327-29-3C22H18N4O
![N-[(4,5-Diphenylimidazol-2-ylidene)amino]-4-methoxyaniline chemical structure, C22H18N4O, CAS 51124-76-6](/s/LEKYIHVWFVQKEF-UHFFFAOYSA-N.svg)
N-[(4,5-Diphenylimidazol-2-ylidene)amino]-4-methoxyaniline
CAS 51124-76-6C22H18N4O
1,3-Diphenyl-1H-pyrazole-4,5-dione 4-((4-methylphenyl)hydrazone)
CAS 6528-22-9C22H18N4O
![2-{(E)-[(2,3-Dimethylphenyl)imino]methyl}-1-hydroxy-3-methylpyrido[1,2-a]benzimidazole-4-carbonitrile chemical structure, C22H18N4O, CAS 5201-87-6](/s/ROPQSQMCAMVXSB-UHFFFAOYSA-N.svg)
2-{(E)-[(2,3-Dimethylphenyl)imino]methyl}-1-hydroxy-3-methylpyrido[1,2-a]benzimidazole-4-carbonitrile
CAS 5201-87-6C22H18N4O
2-((Pyridin-4-ylmethyl)amino)-N-(quinolin-3-yl)benzamide
CAS 267891-20-3C22H18N4O
2-(4-Hydrazinocarbonylphenyl)-4,5-diphenylimidazole
CAS 151589-38-7C22H18N4O
PF-1367550
CAS 319461-60-4C22H18N4O
![Benzamide, N-3-isoquinolinyl-2-[(4-pyridinylmethyl)amino]- chemical structure, C22H18N4O, CAS 267891-44-1](/s/UHUQDQUVZJEUKR-UHFFFAOYSA-N.svg)
Benzamide, N-3-isoquinolinyl-2-[(4-pyridinylmethyl)amino]-
CAS 267891-44-1C22H18N4O
![1-(Indolin-1-yl)-2-(2-(pyridin-2-yl)-1H-benzo[d]imidazol-1-yl)ethanone chemical structure, C22H18N4O, CAS 1105209-64-0](/s/XHXMGJLSOLXJPQ-UHFFFAOYSA-N.svg)
1-(Indolin-1-yl)-2-(2-(pyridin-2-yl)-1H-benzo[d]imidazol-1-yl)ethanone
CAS 1105209-64-0C22H18N4O
![(Z)-N-(3-(3-Methylimidazo[1,2-a]pyrimidin-2-yl)phenyl)-3-phenylacrylamide chemical structure, C22H18N4O, CAS 1322268-21-2](/s/YJENOHSISKVPRH-QXMHVHEDSA-N.svg)
(Z)-N-(3-(3-Methylimidazo[1,2-a]pyrimidin-2-yl)phenyl)-3-phenylacrylamide
CAS 1322268-21-2C22H18N4O
![(E)-9-Methyl-2-(phenylamino)-3-((phenylimino)methyl)-4H-pyrido[1,2-a]pyrimidin-4-one chemical structure, C22H18N4O, CAS 303024-78-4](/s/LNLUODVEBDXCRA-UHFFFAOYSA-N.svg)
(E)-9-Methyl-2-(phenylamino)-3-((phenylimino)methyl)-4H-pyrido[1,2-a]pyrimidin-4-one
CAS 303024-78-4C22H18N4O
![12-(1H-Indol-3-yl)-3,4,5,12-tetrahydrobenzimidazo[2,1-b]quinazolin-1(2H)-one chemical structure, C22H18N4O, CAS 777868-58-3](/s/XPUBZCKPEJZZMY-UHFFFAOYSA-N.svg)
12-(1H-Indol-3-yl)-3,4,5,12-tetrahydrobenzimidazo[2,1-b]quinazolin-1(2H)-one
CAS 777868-58-3C22H18N4O
![2-[(1-Phenyl-1H-pyrazol-4-yl)(2-phenylhydrazin-1-ylidene)methyl]phenol chemical structure, C22H18N4O, CAS 74990-94-6](/s/RQZZULLFKBRHPR-LVWGJNHUSA-N.svg)
2-[(1-Phenyl-1H-pyrazol-4-yl)(2-phenylhydrazin-1-ylidene)methyl]phenol
CAS 74990-94-6C22H18N4O
6-Methyl-2-pyridin-2-yl-N-(pyridin-2-ylmethyl)quinoline-4-carboxamide
CAS 713489-55-5C22H18N4O
(E)-N-(6-Methyl-2-phenylbenzotriazol-5-yl)-3-phenylprop-2-enamide
CAS 347321-36-2C22H18N4O
(E)-N'-(Naphthalen-1-ylmethylene)-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide
CAS 1285540-79-5C22H18N4O
N-(4,6-Dimethylpyrimidin-2-yl)-2-phenylquinoline-4-carboxamide
CAS 349440-91-1C22H18N4O
2-(1H-Benzimidazol-2-yl)-5-methyl-4-(naphthalen-1-ylmethyl)-2,4-dihydro-3H-pyrazol-3-one
CAS 726201-07-6C22H18N4O
(E)-N'-(1-(Naphthalen-2-yl)ethylidene)-3-phenyl-1H-pyrazole-5-carbohydrazide
CAS 1284268-94-5C22H18N4O
N-(2-Methylphenyl)-1,5-diphenyl-1H-1,2,3-triazole-4-carboxamide
CAS 904813-51-0C22H18N4O
![6-Methyl-4-[1-(pyridin-2-ylmethyl)indol-6-yl]-1H-pyrrolo[2,3-c]pyridin-7-one chemical structure, C22H18N4O, CAS 2713974-32-2](/s/NDJAZAAZSJBNPY-UHFFFAOYSA-N.svg)
6-Methyl-4-[1-(pyridin-2-ylmethyl)indol-6-yl]-1H-pyrrolo[2,3-c]pyridin-7-one
CAS 2713974-32-2C22H18N4O
6-Methyl-2-pyridin-4-yl-N-(pyridin-3-ylmethyl)quinoline-4-carboxamide
CAS 713121-30-3C22H18N4O
![3-[(E)-(Phenylimino)methyl]-2-(4-toluidino)-4H-pyrido[1,2-a]pyrimidin-4-one chemical structure, C22H18N4O, CAS 384352-33-4](/s/USYDFACAWIVBIC-UHFFFAOYSA-N.svg)
3-[(E)-(Phenylimino)methyl]-2-(4-toluidino)-4H-pyrido[1,2-a]pyrimidin-4-one
CAS 384352-33-4C22H18N4O
1-(1H-Benzimidazol-2-yl)-3-methyl-4-(naphthalen-1-ylmethyl)-1H-pyrazol-5-ol
CAS 944788-35-6C22H18N4O
- (E)-4-Methyl-N'-(naphthalen-1-ylmethylene)-3-phenyl-1H-pyrazole-5-carbohydrazide1310360-28-1C22H18N4O
- 5-(2-Furyl)-2-methyl-3-phenyl-7-(2-pyridyl)-6,7-dihydropyrazolo[1,5-a]pyrimidine903448-22-6C22H18N4O
- 1-(1H-Benzimidazol-2-yl)-6-[(E)-2-phenylethenyl]-1,5,6,7-tetrahydro-4H-indazol-4-one924864-46-0C22H18N4O
- 6-(4-Methylphenyl)-2-phenyl-6,7-dihydro[1,2,4]triazolo[5,1-b]quinazolin-8(5H)-one945343-39-5C22H18N4O
- 6-Methyl-N-(6-methylpyridin-2-yl)-2-(pyridin-3-yl)quinoline-4-carboxamide667441-47-6C22H18N4O
- 6-Methyl-2-pyridin-3-yl-N-(pyridin-2-ylmethyl)quinoline-4-carboxamide667443-25-6C22H18N4O
- 2-Methyl-3,8-diphenyl-8,9-dihydropyrazolo[5,1-c][1,2,4]benzotriazin-6(7H)-one896668-92-1C22H18N4O
- 6-Methyl-2-(pyridin-3-yl)-N-(pyridin-4-ylmethyl)quinoline-4-carboxamide667443-26-7C22H18N4O
- 6-Methyl-2-pyridin-3-yl-N-(pyridin-3-ylmethyl)quinoline-4-carboxamide667443-34-7C22H18N4O
- 8-Methyl-2-(pyridin-3-yl)-N-(pyridin-3-ylmethyl)quinoline-4-carboxamide669726-11-8C22H18N4O
- 1-Benzyl-2-(1,5-dimethyl-6-oxo-1,6-dihydropyridin-3-yl)-1H-benzimidazole-6-carbonitrile1660116-56-2C22H18N4O
- 4-[(4-Methylphthalazin-1-yl)amino]-N-phenylbenzamide337925-42-5C22H18N4O
- 4-Imino-5-(4-methylphenyl)-4,5-dihydro-3H-12-oxa-1,3-diazatetraphen-3-amine299401-15-3C22H18N4O
- (Z)-2-(1H-Benzimidazol-2-yl)-3-[1-(4-ethoxyphenyl)pyrrol-2-yl]prop-2-enenitrile701219-85-4C22H18N4O
- N-Methyl-N-phenyl-4-(5-phenyl-1H-1,2,3-triazol-1-yl)benzamide924838-03-9C22H18N4O
- 2-(Pyridin-4-yl)-N-[2-(pyridin-4-yl)ethyl]quinoline-4-carboxamide1401536-55-7C22H18N4O
- 2-(Pyridin-2-yl)-N-[2-(pyridin-4-yl)ethyl]quinoline-4-carboxamide1401605-66-0C22H18N4O
- (4Z)-2,5-Diphenyl-4-[1-(pyridin-3-ylamino)ethylidene]-2,4-dihydro-3H-pyrazol-3-one884420-40-0C22H18N4O
- 2-Phenyl-4-isonicotinyl-hydrazino-6-methyl-quinoline159586-80-8C22H18N4O
- 2-Pyrazolin-5-one, 4-[[p-(methylamino)phenyl]imino]-1,3-diphenyl-13617-71-5C22H18N4O
- N-[(Z)-Furan-2-ylmethylideneamino]-N-methyl-4,6-diphenylpyrimidin-2-amine5256-75-7C22H18N4O
- N-(4-(3-(2-Methylpyridin-4-yl)pyridin-2-yloxy)phenyl)pyridin-2-amine1231920-66-3C22H18N4O
- N-(4-(3-Benzylpyrazin-2-yloxy)phenyl)pyridin-2-amine1231923-31-1C22H18N4O
- N-(4-(4-Benzyl-1H-imidazol-2-yl)pyridin-2-yl)benzamide1202926-82-6C22H18N4O
- N-({[2,3'-Bipyridine]-5-yl}methyl)-4-(1H-pyrrol-1-yl)benzamide2034209-10-2C22H18N4O
- N-([2,4'-Bipyridin]-3-ylmethyl)-4-(1H-pyrrol-1-yl)benzamide2034304-38-4C22H18N4O
- N-([2,4'-Bipyridin]-4-ylmethyl)-4-(1H-pyrrol-1-yl)benzamide2034578-95-3C22H18N4O
- 2-(Naphthalen-1-yl)-N-((3-(pyridin-3-yl)pyrazin-2-yl)methyl)acetamide2034300-26-8C22H18N4O
- 2-Cyano-3-(1,3-diphenyl-1H-pyrazol-4-yl)-N-(prop-2-en-1-yl)prop-2-enamide1019064-78-8C22H18N4O
- 1,3-Diphenyl-N-(pyridin-4-ylmethyl)-1H-pyrazole-5-carboxamide1023374-72-2C22H18N4O
- 4-{[4-(1,3-Dihydro-2H-isoindol-2-yl)-3-methoxyphenyl]diazenyl}benzonitrile200060-54-4C22H18N4O
- 11-(3-Methoxyanilino)-2,3-dihydro-1H-cyclopenta[4,5]pyrido[1,2-a]benzimidazole-4-carbonitrile496970-90-2C22H18N4O
- 3-{[2,4'-Bipyridine]-5-yl}-1-[(naphthalen-1-yl)methyl]urea2034337-26-1C22H18N4O
- N-{4-[2-(2-Phenyl-3H-indol-3-ylidene)hydrazinyl]phenyl}acetamide926668-43-1C22H18N4O
- 1,5-Diphenyl-4-((4-methoxyphenyl)azo)-1H-pyrazole40640-34-4C22H18N4O
- 1,5-Diphenyl-4-((2-methoxyphenyl)azo)-1H-pyrazole40640-35-5C22H18N4O
- Benzoic acid, 2-(7-cyano-10,11-dihydroazepino[1,2-a]quinolin-8(9H)-ylidene)hydrazide85484-48-6C22H18N4O
- 2-Pyrrolidinone, 1-[2-[2-(2-pyridinyl)phenyl]-1H-benzimidazol-5-yl]-824395-02-0C22H18N4O
- N-(4-(5-Methyl-4-phenyl-1H-1,2,3-triazol-1-yl)phenyl)benzamide89778-91-6C22H18N4O
- 1-(3-Methylphenyl)-N,5-diphenyl-1H-1,2,4-triazole-3-carboxamide88838-62-4C22H18N4O
- 3-{6-[5-(1-Hydroxy-1-methyl-ethyl)-benzoimidazol-1-yl]-pyridin-2-yl}-benzonitrile1227253-80-6C22H18N4O
- 2-{6-[5-(1-Hydroxy-1-methyl-ethyl)-benzoimidazol-1-yl]-pyridin-2-yl}-benzonitrile1227253-79-3C22H18N4O
- 4-(4-Aminophenyl)-N-[4-(phenyloxy)phenyl]pyrimidin-2-amine945748-07-2C22H18N4O
- 4-[(6-Methyl-2-phenyl-3-pyridinyl)oxy]-N-2-pyridinyl-2-pyridinamine1117685-61-6C22H18N4O
- 3-Amino-N'-[([1,1'-biphenyl]-4-yl)methylidene]-1H-indole-2-carbohydrazide135086-84-9C22H18N4O
- 2(1H)-Pyridinone,1-(2,3-dihydro-1H-indolyl)-4-methyl-3-(6-quinazolinyl)-1012787-39-1C22H18N4O
- 5-(3-Aminophenyl)-N-(4-phenoxyphenyl)pyrimidin-4-amine1415825-53-4C22H18N4O
- Naphthalen-2-yl(3-(4-phenyl-1H-1,2,3-triazol-1-yl)azetidin-1-yl)methanone1903103-73-0C22H18N4O
- 1-[6-[1-(6-Cyclopropyl-2-pyridinyl)-1H-indazol-6-yl]-2-pyridinyl]ethanone1864772-19-9C22H18N4O
- 1-((6-(Benzyloxy)-1H-indol-3-yl)methyl)-1H-benzo[d][1,2,3]triazole2288709-82-8C22H18N4O
- N-(4,5-Diphenyl-1H-1,2,3-triazol-1-yl)-4-methylbenzamide61588-70-3C22H18N4O
- N-(4,5-Diphenyl-1H-1,2,3-triazol-1-yl)-3-methylbenzamide61588-69-0C22H18N4O
- 6-[6-(Methoxymethyl)-2-phenylpyrimidin-4-yl]-2,2'-bipyridine922726-28-1C22H18N4O
- 2(1H)-Pyridinone,4-cyclopropyl-1-(2,3-dihydro-1H-indolyl)-3-[2-(5-pyrimidinyl)ethynyl]-1010690-86-4C22H18N4O
- 4,4'-Oxybis{N-[(2H-pyrrol-2-ylidene)methyl]aniline}203940-06-1C22H18N4O
Frequently asked questions
What is the molar mass of C22H18N4O?
The molar mass of C22H18N4O is 354.41 g/mol, calculated from standard atomic weights for 22 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 354.1481 Da.
How many compounds have the formula C22H18N4O?
CompoundList lists 79 compounds with the molecular formula C22H18N4O, including 11-[(4-Methoxyphenyl)amino]-2,3-dihydro-1H-cyclopenta[4,5]pyrido[1,2-a]benzimidazole-4-carbonitrile, N-[(4,5-Diphenylimidazol-2-ylidene)amino]-4-methoxyaniline, 1,3-Diphenyl-1H-pyrazole-4,5-dione 4-((4-methylphenyl)hydrazone). 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 C22H18N4O?
C22H18N4O 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.