Molecular formula
C22H18N2O
79 compounds have this formula on CompoundList.
- Molar mass
- 326.40g/mol
- Monoisotopic mass
- 326.1419Da
- Atoms
- 43
- Elements
- 4
- Rings plus double bonds
- 15
The formula C22H18N2O describes a molecule made of 22 carbon atoms, 18 hydrogen atoms, 2 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 × 2280.96%12.011 × 22 = 264.242 g/mol
- H Hydrogen × 185.56%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 28.58%14.007 × 2 = 28.014 g/mol
- O Oxygen × 14.90%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C22H18N2O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 79 of 79 compounds
4-(3,5-Diphenyl-4,5-dihydro-1H-pyrazol-1-yl)benzaldehyde
CAS 34114-09-5C22H18N2O
(3,5-Diphenyl-4,5-dihydro-1H-pyrazol-1-yl)(phenyl)methanone
CAS 5316-97-2C22H18N2O
![2,5-Diphenyl-1,10b-dihydropyrazolo[1,5-c][1,3]benzoxazine chemical structure, C22H18N2O, CAS 140472-91-9](/s/GWMCPCJSFNYUTI-UHFFFAOYSA-N.svg)
2,5-Diphenyl-1,10b-dihydropyrazolo[1,5-c][1,3]benzoxazine
CAS 140472-91-9C22H18N2O
1-Benzyl-4-phenyl-1,3-dihydro-2H-1,5-benzodiazepin-2-one
CAS 58876-62-3C22H18N2O
3-Anilino-1,5-diphenyl-1,5-dihydro-2H-pyrrol-2-one
CAS 5468-12-2C22H18N2O
2-(4-Acetamidobenzylideneamino)fluorene
CAS 102704-19-8C22H18N2O
Diphenyl-(1-phenylimidazol-2-yl)methanol
CAS 6973-57-5C22H18N2O
2-(2-Methoxyphenyl)-4,5-diphenyl-1H-imidazole
CAS 1965-19-1C22H18N2O
![5-Pyridin-3-yl-2,3,5,6-tetrahydro-1H-benzo[a]phenanthridin-4-one chemical structure, C22H18N2O, CAS 247138-40-5](/s/TYGYPMLJUCPRRL-UHFFFAOYSA-N.svg)
5-Pyridin-3-yl-2,3,5,6-tetrahydro-1H-benzo[a]phenanthridin-4-one
CAS 247138-40-5C22H18N2O
7-(Phenyl(phenylamino)methyl)quinolin-8-ol
CAS 5335-95-5C22H18N2O
2-(4-Methoxyphenyl)-4,5-diphenyl-1H-imidazole
CAS 1728-95-6C22H18N2O
5-(4-Methoxyphenyl)-1,3-diphenyl-1H-pyrazole
CAS 27301-46-8C22H18N2O
![N-[1-(2-Aminonaphthalen-1-yl)naphthalen-2-yl]acetamide chemical structure, C22H18N2O, CAS 141977-92-6](/s/BKDWJPPCPHBKAW-UHFFFAOYSA-N.svg)
N-[1-(2-Aminonaphthalen-1-yl)naphthalen-2-yl]acetamide
CAS 141977-92-6C22H18N2O
1-Benzyl-N-phenyl-1H-indole-3-carboxamide
CAS 449742-60-3C22H18N2O
5-(4-Aminonaphthalen-1-yl)-2-pyridin-3-ylmethylphenol
CAS 294852-70-3C22H18N2O
N-(2-Naphthalen-1-ylethyl)quinoline-2-carboxamide
CAS 345993-08-0C22H18N2O
![Phenol, 4-[[2-(4-methylphenyl)-4-quinolinyl]amino]- chemical structure, C22H18N2O, CAS 918970-03-3](/s/KOSXBKZLJOZVKT-UHFFFAOYSA-N.svg)
Phenol, 4-[[2-(4-methylphenyl)-4-quinolinyl]amino]-
CAS 918970-03-3C22H18N2O
3H-Imidazo(2,1-a)isoindol-5-ol, 2,5-dihydro-5-(1,1'-biphenyl)-4-yl-
CAS 54941-66-1C22H18N2O
![Naphthalen-2-yl(1,3,4,5-tetrahydropyrido[4,3-b]indol-2-yl)methanone chemical structure, C22H18N2O, CAS 309278-07-7](/s/GULUFSIPGIDWDQ-UHFFFAOYSA-N.svg)
Naphthalen-2-yl(1,3,4,5-tetrahydropyrido[4,3-b]indol-2-yl)methanone
CAS 309278-07-7C22H18N2O
Quinazoline, 4-(2-(1,1'-biphenyl)-4-ylethoxy)-
CAS 124428-11-1C22H18N2O
3-(4-Methoxyphenyl)-1,5-diphenyl-1H-pyrazole
CAS 33045-40-8C22H18N2O
(5,6-Dimethylbenzimidazol-1-yl)-(4-phenylphenyl)methanone
CAS 349085-17-2C22H18N2O
2,5,5-Triphenyl-4-methoxyimidazole
CAS 24133-93-5C22H18N2O
![[1-Phenyl-3-(4-phenylphenyl)pyrazol-4-yl]methanol chemical structure, C22H18N2O, CAS 372107-04-5](/s/OKPQTDUWEYAYBJ-UHFFFAOYSA-N.svg)
[1-Phenyl-3-(4-phenylphenyl)pyrazol-4-yl]methanol
CAS 372107-04-5C22H18N2O
- 3-(3,5-Dimethylphenyl)imino-1-phenylindol-2-one303984-61-4C22H18N2O
- 3H-Pyrido(3,2-a)carbazol-3-one, 4,5,6,11-tetrahydro-4-(phenylmethyl)-127040-38-4C22H18N2O
- 1-Trityl-1H-pyrazol-4-ol226989-36-2C22H18N2O
- N-[4-(Cyanomethyl)phenyl]-2,2-diphenylacetamide524052-12-8C22H18N2O
- N-(2-(1H-Indol-2-yl)phenyl)-2-phenylacetamide102704-20-1C22H18N2O
- (4-Phenyl-4,5-dihydro-3H-pyrazol-3-yl)-(4-phenylphenyl)methanone7148-91-6C22H18N2O
- 5-(Biphenyl-4-ylmethyl)-3-(3-methylphenyl)-1,2,4-oxadiazole497866-39-4C22H18N2O
- 5-(Diphenylmethyl)-3-(4-methylphenyl)-1,2,4-oxadiazole425401-53-2C22H18N2O
- 1,3,4-Oxadiazole, 2-(1,2-diphenylethyl)-5-phenyl-78613-02-2C22H18N2O
- N-Benzyl-4,5-diphenyl-1,3-oxazol-2-amine102704-26-7C22H18N2O
- 4-(Benzyloxy)-3,5-diphenyl-1H-pyrazole60627-94-3C22H18N2O
- 2-(1H-Imidazol-1-yldiphenylmethyl)phenol35645-49-9C22H18N2O
- 2-Benzhydryl-1-methylquinazolin-4(1H)-one59123-36-3C22H18N2O
- Phenyl-[4-(4-phenylphenyl)-4,5-dihydro-3H-pyrazol-3-yl]methanone6947-85-9C22H18N2O
- Methyl n,n'-dinaphthalen-1-ylcarbamimidate18629-79-3C22H18N2O
- 2H-1,5-Benzodiazepin-2-one, 1,3-dihydro-3-phenyl-4-(phenylmethyl)-56771-67-6C22H18N2O
- 3-(2,3-Dimethylphenyl)-2-phenylquinazolin-4-one332033-21-3C22H18N2O
- 3,3 inverted exclamation mark-[(5-Methyl-2-furyl)methylene]bis(1H-indole)219141-15-8C22H18N2O
- 2H-Imidazol-2-one, 1,3-dihydro-4,5-diphenyl-1-(phenylmethyl)-61050-98-4C22H18N2O
- N-(1-Methyl-3-phenyl-1H-indol-2-yl)benzamide55875-18-8C22H18N2O
- 4-(6-Methyl-3-benzyloxypyridin-2-yl)isoquinoline1117686-54-0C22H18N2O
- 2,3-Diphenyl-2,4-dihydroindeno[1,2-c]pyrazol-3a(3H)-ol16003-59-1C22H18N2O
- 3-(o-Tolyl)-2-(p-tolyl)quinazolin-4(3H)-one380875-79-6C22H18N2O
- N-[(Z)-(3'-Phenylspiro[3H-indene-2,2'-oxirane]-1-ylidene)amino]aniline16031-76-8C22H18N2O
- 1-Benzyl-4-(4-methylphenoxy)phthalazine338404-27-6C22H18N2O
- Phenol, 4-[5-[(2-naphthalenylmethyl)amino]-3-pyridinyl]-821784-08-1C22H18N2O
- 1-(2-Methyl-5,7-diphenylpyrazolo[1,5-a]pyridin-3-yl)ethanone89193-10-2C22H18N2O
- 1-(1H-Indol-3-yl)-2-phenyl-2-(phenylamino)ethan-1-one1030214-83-5C22H18N2O
- 1-(4-Methoxybenzyl)-4-phenylphthalazine945599-44-0C22H18N2O
- Methanone, (4-methylphenyl)[1-(3-quinolinylmethyl)-1H-pyrrol-3-yl]-397321-59-4C22H18N2O
- 1,2-Dihydro-2-oxo-4-phenyl-6-(5,6,7,8-tetrahydro-2-naphthalenyl)-3-pyridinecarbonitrile66298-11-1C22H18N2O
- 1,3-Dihydro-5-(4-methylphenyl)-1,4-diphenyl-2H-imidazol-2-one147000-91-7C22H18N2O
- 1-Biphenyl-3-yl-4-(3-methoxy-phenyl)-1H-imidazole934633-34-8C22H18N2O
- 1-Biphenyl-3-yl-4-(4-methoxy-phenyl)-1H-imidazole934633-35-9C22H18N2O
- 3-(4-Methylphenyl)-4,5-diphenyl-1H-imidazol-2-one41353-65-5C22H18N2O
- 1-Benzyl-3,5-diphenyl-1H-pyrazol-4-ol60627-49-8C22H18N2O
- 2-Methoxy-N-[(2-phenyl-3H-indol-3-ylidene)methyl]aniline138469-56-4C22H18N2O
- 2,3,4,6-Tetrahydro-2-(phenylmethyl)-1H-pyrido[4,3-b]carbazol-1-one70571-34-5C22H18N2O
- Diphenyl(5-phenyl-1H-imidazol-2-yl)methanol6595-34-2C22H18N2O
- (2Z)-3-Methyl-N,4,5-triphenyl-1,3-oxazol-2(3H)-imine78523-85-0C22H18N2O
- (2Z)-N-Methyl-3,4,5-triphenyl-1,3-oxazol-2(3H)-imine78523-86-1C22H18N2O
- 4-Methoxy-1,3,5-triphenyl-1H-pyrazole62213-98-3C22H18N2O
- N-[(5-Methyl-2,3-diphenyl-1H-indol-1-yl)methylidene]hydroxylamine89725-87-1C22H18N2O
- 5-([1,1'-Biphenyl]-4-yl)-1-methyl-3-phenyl-1H-pyrazol-4-ol62214-04-4C22H18N2O
- Phenyl[4-(1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)phenyl]methanone61447-61-8C22H18N2O
- 3-([1,1'-Biphenyl]-4-yl)-1-methyl-5-phenyl-1H-pyrazol-4-ol60627-46-5C22H18N2O
- 1,4-Diphenyl-3,11a-dihydrooxonino[4,5-d]pyridazine57015-09-5C22H18N2O
- 4-Benzyl-2,2-diphenyl-1H-imidazol-5(2H)-one142229-89-8C22H18N2O
- 6-{[(5-Methyl-2-phenyl-1H-indol-3-yl)amino]methylidene}cyclohexa-2,4-dien-1-one193335-94-3C22H18N2O
- Bis[(naphthalen-2-yl)methyl](nitroso)amine861375-64-6C22H18N2O
- 5-(4-Methoxybenzyl)-5,10-dihydroindolo[3,2-b]indole2413566-73-9C22H18N2O
- 3-Anilino-1-methyl-4-phenylquinolin-2-one950985-18-9C22H18N2O
- 1H-Indole-5-carboxamide,N-(diphenylmethyl)-174298-94-3C22H18N2O
- 2-(Pyridin-2-yl)-4,5-di-p-tolyloxazole1774338-60-1C22H18N2O
- (3-((1-Methyl-1H-indol-5-yl)amino)phenyl)(phenyl)methanone3074103-42-4C22H18N2O
Frequently asked questions
What is the molar mass of C22H18N2O?
The molar mass of C22H18N2O is 326.40 g/mol, calculated from standard atomic weights for 22 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 326.1419 Da.
How many compounds have the formula C22H18N2O?
CompoundList lists 79 compounds with the molecular formula C22H18N2O, including 4-(3,5-Diphenyl-4,5-dihydro-1H-pyrazol-1-yl)benzaldehyde, (3,5-Diphenyl-4,5-dihydro-1H-pyrazol-1-yl)(phenyl)methanone, 2,5-Diphenyl-1,10b-dihydropyrazolo[1,5-c][1,3]benzoxazine. 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 C22H18N2O?
C22H18N2O 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.