Molecular formula
C18H16N2O2
594 compounds have this formula on CompoundList.
- Molar mass
- 292.34g/mol
- Monoisotopic mass
- 294.1152Da
- Atoms
- 38
- Elements
- 4
- Rings plus double bonds
- 12
The formula C18H16N2O2 describes a molecule made of 18 carbon atoms, 16 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 × 1873.95%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 165.52%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 29.58%14.007 × 2 = 28.014 g/mol
- O Oxygen × 210.95%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C18H16N2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 594 compounds
1,2,3,3a-Tetrahydro-3a-hydroxy-6-methyl-1-phenyl-4H-pyrrolo(2,3-b)quinolin-4-one
CAS 674289-55-5C18H16N2O2
(S)-Blebbistatin
CAS 856925-71-8C18H16N2O2
![Benzenamine, 4,4'-[1,3-phenylenebis(oxy)]bis- chemical structure, C18H16N2O2, CAS 2479-46-1](/s/WUPRYUDHUFLKFL-UHFFFAOYSA-N.svg)
Benzenamine, 4,4'-[1,3-phenylenebis(oxy)]bis-
CAS 2479-46-1C18H16N2O2
1-(2-Methoxyphenyl)-3-naphthalen-2-ylurea
CAS 251917-79-0C18H16N2O2
4-(4-Methoxy-benzylidene)-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one
CAS 18808-85-0C18H16N2O2
1,4-Bis(4-aminophenoxy)benzene
CAS 3491-12-1C18H16N2O2
BA 41899
CAS 166020-57-1C18H16N2O2
Aldehyde resin
CAS 97955-89-0C18H16N2O2
Momipp
CAS 1363421-46-8C18H16N2O2
![2-[2-(2,3-Dihydro-1H-indol-1-yl)ethyl]-1H-isoindole-1,3(2H)-dione chemical structure, C18H16N2O2, CAS 6043-72-7](/s/YIIIUEPNRRQDPZ-UHFFFAOYSA-N.svg)
2-[2-(2,3-Dihydro-1H-indol-1-yl)ethyl]-1H-isoindole-1,3(2H)-dione
CAS 6043-72-7C18H16N2O2
![1-Phenyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid chemical structure, C18H16N2O2, CAS 82789-18-2](/s/ZJSUEWDIHUPPRO-UHFFFAOYSA-N.svg)
1-Phenyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid
CAS 82789-18-2C18H16N2O2
Benzenamine, 3,3'-(1,3-phenylenebis(oxy))bis-
CAS 10526-07-5C18H16N2O2
1-(2-Hydroxyphenyl)-2,6-dimethyl-5-phenylpyrimidin-4-one
CAS 122664-41-9C18H16N2O2
1,3-Dibenzylpyrimidine-2,4-dione
CAS 34001-56-4C18H16N2O2
![3a-Methyl-4-phenyl-2,3,3a,4-tetrahydropyrrolo[1,2-a]quinazoline-1,5-dione chemical structure, C18H16N2O2, CAS 23380-93-0](/s/GVAXPSUDSSRLSV-UHFFFAOYSA-N.svg)
3a-Methyl-4-phenyl-2,3,3a,4-tetrahydropyrrolo[1,2-a]quinazoline-1,5-dione
CAS 23380-93-0C18H16N2O2
(+)-Blebbistatin
CAS 1177356-70-5C18H16N2O2
Sbb027595
CAS 485320-01-2C18H16N2O2
N-(4-Methoxybenzyl)-2-quinolinecarboxamide
CAS 345987-54-4C18H16N2O2
N,N-Dimethyl-2-oxo-2-(2-phenylindolizin-3-yl)acetamide
CAS 101731-37-7C18H16N2O2
Endophenazine A
CAS 86125-71-5C18H16N2O2
4-(2,3-Dihydro-1H-perimidin-2-yl)-2-methoxyphenol
CAS 85557-36-4C18H16N2O2
3-Hydroxy-5-methyl-3-(2-methyl-1H-indol-3-yl)-1H-indol-2-one
CAS 688037-98-1C18H16N2O2
methanone chemical structure, C18H16N2O2, CAS 380552-86-3](/s/ACNXLVOTBATGSR-UHFFFAOYSA-N.svg)
[3-(2-Hydroxy-4-methylphenyl)-1H-pyrazol-4-yl](3-methylphenyl)methanone
CAS 380552-86-3C18H16N2O2
5-(2-Hydroxybenzyl)-2-methyl-6-phenyl-4-pyrimidinol
CAS 14304-66-6C18H16N2O2
- Ethyl 1,5-diphenyl-1H-pyrazole-4-carboxylate53561-07-2C18H16N2O2
- 2-(1H-Indol-3-yl)-2-oxo-N-(2-phenylethyl)acetamide94209-12-8C18H16N2O2
- N-(2-Methoxyphenyl)-2-methylquinoline-4-carboxamide377760-95-7C18H16N2O2
- 4-[(Naphthalen-2-yloxy)methyl]benzohydrazide377769-56-7C18H16N2O2
- 3-Isoxazolecarboxamide, 5-methyl-N-(2-(phenylmethyl)phenyl)-145440-87-5C18H16N2O2
- N-[(2-Methoxyphenyl)methyl]quinoline-2-carboxamide224796-49-0C18H16N2O2
- N-Benzyl-2-(3-methyl-1,2-oxazol-5-yl)benzamide864935-78-4C18H16N2O2
- 2-(3-Methyl-1,2-oxazol-5-yl)-N-(4-methylphenyl)benzamide728036-42-8C18H16N2O2
- (E)-N-Benzyl-2-cyano-3-(4-methoxyphenyl)prop-2-enamide874655-85-3C18H16N2O2
- 2-Methylquinolin-8-yl N-methyl-N-phenylcarbamate684238-61-7C18H16N2O2
- 1-Benzyl-3-(4-methylphenyl)-1H-pyrazole-4-carboxylic acid956453-12-6C18H16N2O2
- N-Benzyl-2-(1H-indol-3-yl)-N-methyl-2-oxo-acetamide57547-34-9C18H16N2O2
- 1-(4-Hydroxyphenyl)-2,6-dimethyl-5-phenylpyrimidin-4-one122664-43-1C18H16N2O2
- 3-(Dimethylamino)-1-(3-phenyl-2,1-benzisoxazol-5-yl)-2-propen-1-one344275-72-5C18H16N2O2
- 2-(3-Formyl-indol-1-yl)-N-m-tolyl-acetamide333745-01-0C18H16N2O2
- N-(Furan-2-ylmethyl)-2,3-dihydro-1H-cyclopenta[b]quinoline-9-carboxamide484028-60-6C18H16N2O2
- 2-Methoxy-N-(4-methylphenyl)quinoline-4-carboxamide325822-19-3C18H16N2O2
- 3-[Methyl-[(3-oxobenzo[f]chromen-1-yl)methyl]amino]propanenitrile848215-35-0C18H16N2O2
- 2-Benzyl-6-(4-methoxyphenyl)pyridazin-3-one915878-67-0C18H16N2O2
- 2,5-Dimethyl-N-[(E)-naphthalen-1-ylmethylideneamino]furan-3-carboxamide1351359-92-6C18H16N2O2
- 1-(4-Methylphenyl)-2-(2-methylquinazolin-4-yl)oxyethanone851173-65-4C18H16N2O2
- 2,4-Bis(benzyloxy)pyrimidine7306-79-8C18H16N2O2
- 4,6-Bis(benzyloxy)pyrimidine18337-66-1C18H16N2O2
- 2-(3-Formyl-1H-indol-1-yl)-N-(p-tolyl)acetamide333745-03-2C18H16N2O2
- 6-Methyl-2-[2-(6-methyl-1,3-benzoxazol-2-yl)ethyl]-1,3-benzoxazole17854-49-8C18H16N2O2
- 3-(Furan-2-ylmethyl)-1,1-diphenylurea208107-12-4C18H16N2O2
- N,N-Dimethyl-1-oxo-2-phenyl-1,2-dihydro-4-isoquinolinecarboxamide477850-80-9C18H16N2O2
- 3-[(E)-2-(2-Ethoxyphenyl)ethenyl]-1H-quinoxalin-2-one868214-14-6C18H16N2O2
- 3-Ethyl-2-[(E)-2-(4-hydroxyphenyl)ethenyl]quinazolin-4(3H)-one334505-42-9C18H16N2O2
- 1 suppliers1-Naphthalenol, 4-[(4-ethoxyphenyl)azo]-6535-42-8C18H16N2O2
- N-{4-[2-(4-Acetamidophenyl)ethynyl]phenyl}acetamide114879-36-6C18H16N2O2
- N-Ethyl-alpha-oxo-2-phenyl-1H-indole-3-acetamide477872-06-3C18H16N2O2
- N-Methyl-2-(1-methyl-4-oxo-1,4-dihydro-3-quinolinyl)benzenecarboxamide866041-26-1C18H16N2O2
- (4E)-2-Phenyl-4-[(1-phenylethylamino)methylidene]-1,3-oxazol-5-one471885-37-7C18H16N2O2
- 3-(4-Ethylphenyl)-1-phenyl-1H-pyrazole-4-carboxylic acid372107-16-9C18H16N2O2
- Ethyl 1,3-diphenyl-1H-pyrazole-4-carboxylate7189-03-9C18H16N2O2
- 3-(2,4-Dimethylphenyl)-1-phenyl-1H-pyrazole-4-carboxylic acid956386-17-7C18H16N2O2
- 5-Methoxy-2-(2-methyl-5-phenylpyrimidin-4-yl)phenol899411-69-9C18H16N2O2
- 2-(3-Acetyl-1H-indol-1-yl)-N-phenylacetamide708993-80-0C18H16N2O2
- 3-Ethoxy-N-pyridin-2-ylnaphthalene-2-carboxamide899368-06-0C18H16N2O2
- 8-Quinolinyl methyl(4-methylphenyl)carbamate695173-60-5C18H16N2O2
- Methanone, (4,5-dihydro-4-phenyl-1H-pyrazol-3-yl)(3-phenyloxiranyl)-111837-52-6C18H16N2O2
- 1-Benzyl-6-(phenylmethylene)tetrahydro-2,5-pyrazinedione338750-19-9C18H16N2O2
- 4-Quinolinecarboxylic acid, 2-((2,4-dimethylphenyl)amino)-171204-19-6C18H16N2O2
- 3-(1,3-Benzodioxol-5-yl)-1-(2-methylbenzyl)-1H-pyrazole955976-56-4C18H16N2O2
- (1E)-1-[(4-Methoxyphenyl)imino]-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-2(1H)-one774559-90-9C18H16N2O2
- (1E)-1-[(3-Methoxyphenyl)imino]-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-2(1H)-one774559-92-1C18H16N2O2
- 1-(2,5-Dimethylphenyl)-2-quinazolin-4-yloxyethanone571944-02-0C18H16N2O2
- 1,3-Bis(4-methylphenyl)-1H-pyrazole-5-carboxylic acid618102-08-2C18H16N2O2
- 2-(4-Methoxyphenyl)-N-methylquinoline-4-carboxamide342382-55-2C18H16N2O2
- N-2-Biphenylyl-3,5-dimethyl-4-isoxazolecarboxamide289630-43-9C18H16N2O2
- 1-(2-Methoxyphenyl)-5-oxo-2-phenylpyrrolidine-2-carbonitrile381179-46-0C18H16N2O2
- RefChem:35733069135-69-9C18H16N2O2
- 3-[2-(3,4-Dimethylphenyl)-2-oxoethyl]quinazolin-4-one667432-66-8C18H16N2O2
- 2-(4-Methoxyphenyl)-5-oxo-1-phenylpyrrolidine-2-carbonitrile586989-11-9C18H16N2O2
- 4-Hydroxy-2-methyl-N-(m-tolyl)quinoline-6-carboxamide940983-96-0C18H16N2O2
- (E)-3-(4-Methoxyphenyl)-1-(2-methylimidazo[1,2-a]pyridin-3-yl)-2-propen-1-one1164461-06-6C18H16N2O2
- 2-((1,2,3,4-Tetrahydroisoquinolin-1-yl)methyl)isoindoline-1,3-dione310451-86-6C18H16N2O2
- 5-Methoxy-4-(2-methylphenoxy)-2-phenylpyrimidine478029-67-3C18H16N2O2
- 5-Methoxy-4-(3-methylphenoxy)-2-phenylpyrimidine478029-68-4C18H16N2O2
- Benzoxazole, 2,2'-(1,4-butanediyl)bis-2008-10-8C18H16N2O2
- 1-(3-Methylphenyl)-3-(4-methylphenyl)-1H-pyrazole-5-carboxylic acid618102-20-8C18H16N2O2
- 1-(Furan-2-ylmethyl)-3-(3-phenylphenyl)urea6298-33-5C18H16N2O2
- 1,4-Bis(2-pyridylmethoxy)benzene219872-35-2C18H16N2O2
- 1-(2-Methylphenyl)-3-(4-methylphenyl)-1H-pyrazole-5-carboxylic acid618102-23-1C18H16N2O2
- 3-(Biphenyl-4-ylamino)-2-cyano-acrylic acid ethyl esterC18H16N2O2
- 3-(2,3-Dihydro-1H-indol-1-yl)-1-phenylpyrrolidine-2,5-dione144040-35-7C18H16N2O2
- (2-Methyl-4-nitrophenyl)(1-naphthylmethyl)amine201157-17-7C18H16N2O2
- 1-Acetyl-3-methyl-4,5-diphenyl-1,3-dihydro-2H-imidazol-2-one6444-56-0C18H16N2O2
- N-Benzyl-N-methyl-2-oxo-1H-quinoline-4-carboxamide915911-06-7C18H16N2O2
- 1-(4-Methoxyphenyl)-3-(naphthalen-1-yl)urea305849-25-6C18H16N2O2
- 2-Propenamide, 2-cyano-N-ethyl-3-(3-phenoxyphenyl)-518350-12-4C18H16N2O2
- N'-((2-Methyl-2H-chromen-3-yl)methylene)benzohydrazide372495-07-3C18H16N2O2
- N-Benzyl-5-methyl-3-phenyl-1,2-oxazole-4-carboxamide55153-40-7C18H16N2O2
- N-(2-Ethylphenyl)-4-oxo-1H-quinoline-3-carboxamide329692-03-7C18H16N2O2
- 1-(2-Methoxyphenyl)-3-naphthalen-1-ylurea380433-85-2C18H16N2O2
Frequently asked questions
What is the molar mass of C18H16N2O2?
The molar mass of C18H16N2O2 is 292.34 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 294.1152 Da.
How many compounds have the formula C18H16N2O2?
CompoundList lists 594 compounds with the molecular formula C18H16N2O2, including 1,2,3,3a-Tetrahydro-3a-hydroxy-6-methyl-1-phenyl-4H-pyrrolo(2,3-b)quinolin-4-one, (S)-Blebbistatin, Benzenamine, 4,4'-[1,3-phenylenebis(oxy)]bis-. 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 C18H16N2O2?
C18H16N2O2 has a degree of unsaturation of 12. 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.