Molecular formula
C19H18N2O2
537 compounds have this formula on CompoundList.
- Molar mass
- 306.36g/mol
- Monoisotopic mass
- 306.1368Da
- Atoms
- 41
- Elements
- 4
- Rings plus double bonds
- 12
The formula C19H18N2O2 describes a molecule made of 19 carbon atoms, 18 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 × 1974.49%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 185.92%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 29.14%14.007 × 2 = 28.014 g/mol
- O Oxygen × 210.44%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C19H18N2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 401 to 500 of 537 compounds
1H-Indole-1-acetamide, 7-ethyl-3-formyl-N-phenyl-
CAS 593236-89-6C19H18N2O2
2-(3-Methylphenoxy)-N-(2-methylquinolin-8-yl)acetamide
CAS 897547-09-0C19H18N2O2
N-(2,3-Dimethylphenyl)-2-(2-methyl-1H-indol-3-yl)-2-oxoacetamide
CAS 852369-38-1C19H18N2O2
N-(2,4-Dimethylphenyl)-2-(2-methyl-1H-indol-3-yl)-2-oxoacetamide
CAS 852369-39-2C19H18N2O2
N-(2,5-Dimethylphenyl)-2-(2-methyl-1H-indol-3-yl)-2-oxoacetamide
CAS 852371-98-3C19H18N2O2
N-(3,4-Dimethylphenyl)-2-(2-methyl-1H-indol-3-yl)-2-oxoacetamide
CAS 852371-99-4C19H18N2O2
N-(3,5-Dimethylphenyl)-2-(2-methyl-1H-indol-3-yl)-2-oxoacetamide
CAS 852372-00-0C19H18N2O2
(2E)-2-Cyano-3-(4-hydroxyphenyl)-N-(3-phenylpropyl)prop-2-enamide
CAS 178925-66-1C19H18N2O2
![Phenol, 3,3'-[(4-methyl-1,3-phenylene)diimino]bis- chemical structure, C19H18N2O2, CAS 67601-16-5](/s/OGOZQBUZMZDZQI-UHFFFAOYSA-N.svg)
Phenol, 3,3'-[(4-methyl-1,3-phenylene)diimino]bis-
CAS 67601-16-5C19H18N2O2
![4-[(4-Methoxyphenyl)methyl]-2-methyl-6-phenylpyridazin-3(2H)-one chemical structure, C19H18N2O2, CAS 64657-96-1](/s/WRQFQTYSMLRWHE-UHFFFAOYSA-N.svg)
4-[(4-Methoxyphenyl)methyl]-2-methyl-6-phenylpyridazin-3(2H)-one
CAS 64657-96-1C19H18N2O2
![5a,6,11,11a-Tetrahydro-8,9-dimethoxy-5H-benzo[b]carbazole-6-carbonitrile chemical structure, C19H18N2O2, CAS 59981-45-2](/s/HMMNQBRWFPWBBW-UHFFFAOYSA-N.svg)
5a,6,11,11a-Tetrahydro-8,9-dimethoxy-5H-benzo[b]carbazole-6-carbonitrile
CAS 59981-45-2C19H18N2O2
1-(Cyclopropylmethyl)-7-methoxy-4-phenylquinazolin-2(1H)-one
CAS 59253-45-1C19H18N2O2
![1-{[2-([1,1'-Biphenyl]-4-yl)-1,3-dioxolan-2-yl]methyl}-1H-imidazole chemical structure, C19H18N2O2, CAS 89111-13-7](/s/WAONOVMJVRTFTF-UHFFFAOYSA-N.svg)
1-{[2-([1,1'-Biphenyl]-4-yl)-1,3-dioxolan-2-yl]methyl}-1H-imidazole
CAS 89111-13-7C19H18N2O2
![4-[(2-Methoxyphenyl)methyl]-6-(4-methylphenyl)pyridazin-3(2H)-one chemical structure, C19H18N2O2, CAS 121137-73-3](/s/KTENEXKTVAZUNJ-UHFFFAOYSA-N.svg)
4-[(2-Methoxyphenyl)methyl]-6-(4-methylphenyl)pyridazin-3(2H)-one
CAS 121137-73-3C19H18N2O2
![3,3'-[Pentane-1,5-diylbis(oxy)]dibenzonitrile chemical structure, C19H18N2O2, CAS 61947-46-4](/s/QBWFEUIFTJMLQR-UHFFFAOYSA-N.svg)
3,3'-[Pentane-1,5-diylbis(oxy)]dibenzonitrile
CAS 61947-46-4C19H18N2O2
Ethyl 2-(benzylamino)quinoline-4-carboxylate
CAS 134721-68-9C19H18N2O2
1-Oxo-4-phenyl-2-(propan-2-yl)-1,2-dihydroisoquinoline-3-carboxamide
CAS 134563-30-7C19H18N2O2
Methyl 3-(3,4-diphenyl-1H-pyrazol-1-yl)propanoate
CAS 67455-53-2C19H18N2O2
![1-[4-(Benzyloxy)phenyl]-3-(1H-pyrazol-1-yl)propan-1-one chemical structure, C19H18N2O2, CAS 80199-83-3](/s/DZRSBVOAFKOCPP-UHFFFAOYSA-N.svg)
1-[4-(Benzyloxy)phenyl]-3-(1H-pyrazol-1-yl)propan-1-one
CAS 80199-83-3C19H18N2O2
![{3-[1-(3-Ethyl-1,2,4-oxadiazol-5-yl)ethyl]phenyl}(phenyl)methanone chemical structure, C19H18N2O2, CAS 88955-70-8](/s/NIBVWFRXWLNJAG-UHFFFAOYSA-N.svg)
{3-[1-(3-Ethyl-1,2,4-oxadiazol-5-yl)ethyl]phenyl}(phenyl)methanone
CAS 88955-70-8C19H18N2O2
![4-[(2-Cyclobutyl-1H-benzimidazol-1-yl)methyl]benzoic acid chemical structure, C19H18N2O2, CAS 461665-39-4](/s/BFANWDWUWJKXFM-UHFFFAOYSA-N.svg)
4-[(2-Cyclobutyl-1H-benzimidazol-1-yl)methyl]benzoic acid
CAS 461665-39-4C19H18N2O2
4-Oxo-N-(2-propylphenyl)-1H-quinoline-3-carboxamide
CAS 873050-33-0C19H18N2O2
N-(2-Ethyl-6-methyl-phenyl)-4-oxo-1H-quinoline-3-carboxamide
CAS 873051-95-7C19H18N2O2
4-Oxo-N-(4-propylphenyl)-1H-quinoline-3-carboxamide
CAS 873052-40-5C19H18N2O2
- N-((5-Methylisoxazol-3-yl)methyl)-2,2-diphenylacetamide1257552-59-2C19H18N2O2
- 3-(3-Phenyl-1-p-tolyl-1H-pyrazol-4-yl)propanoic acid1020238-13-4C19H18N2O2
- N-(3-Benzyl-4-methyl-5-phenyl-1,3-oxazol-2(3H)-ylidene)acetamide52597-11-2C19H18N2O2
- N-(3-Ethyl-4,5-diphenyl-1,3-oxazol-2(3H)-ylidene)acetamide51592-11-1C19H18N2O2
- 1-Isopropyl-4-oxo-n-phenyl-1H-quinoline-3-carboxamide873050-46-5C19H18N2O2
- rac-Benzyl (3R,4S)-3-cyano-4-phenylpyrrolidine-1-carboxylate1381947-96-1C19H18N2O2
- 3-[({5-[4-(Hydroxymethyl)phenyl]pyridin-3-yl}amino)methyl]phenol821784-26-3C19H18N2O2
- 5-[4-[(Tetrahydro-2H-pyran-2-yl)oxy]phenyl]quinoxaline1401818-81-2C19H18N2O2
- 10-[3-(4,5-Dihydro-1,3-oxazol-2-yl)propyl]acridin-9(10H)-one89912-20-9C19H18N2O2
- Benzyl (E)-(4-(2-cyanovinyl)-2,6-dimethylphenyl)carbamate1403891-74-6C19H18N2O2
- 3-Cyano-N-(2-cyclopropyl-2-hydroxy-2-phenylethyl)benzamide1421442-53-6C19H18N2O2
- 1-(2-Ethoxyallyl)-2-phenylquinazolin-4(1H)-one1956307-60-0C19H18N2O2
- 3-(3,4-Dimethylphenyl)-5-phenyl-1H-pyrazole-1-acetic acid1439312-58-9C19H18N2O2
- 2-((2,8-Dimethylquinolin-4-yl)oxy)-N-phenylacetamide1266337-55-6C19H18N2O2
- (2S)-2-{[1,1'-Biphenyl]-4-yloxy}-N-(1-cyanocyclopropyl)propanamide2094015-05-9C19H18N2O2
- 4-Phenyl-1-[(phenylmethoxy)methyl]-1H-imidazole-5-acetaldehyde949492-71-1C19H18N2O2
- N-[4-(1,2,3,4-Tetrahydroquinoline-1-carbonyl)phenyl]prop-2-enamide2199829-55-3C19H18N2O2
- N-[2-Methyl-4-(2-quinolinylmethoxy)phenyl]acetamide105326-88-3C19H18N2O2
- Ethyl 5-([1,1'-biphenyl]-3-yl)-1-methyl-1H-pyrazole-3-carboxylate2118576-80-8C19H18N2O2
- 9-Methoxy-5,11-dimethyl-6H-pyrido[4,3-b]carbazole-3-methanol120105-74-0C19H18N2O2
- N-[2-(1H-Indol-3-yl)-2-phenylethyl]oxirane-2-carboxamide2411194-93-7C19H18N2O2
- 2-Benzyl-N-ethyl-1-oxoisoquinoline-3-carboxamide3054568-87-2C19H18N2O2
- 3-(2-Morpholinobenzylidene)indolin-2-one259683-60-8C19H18N2O2
- 3-(2-Methoxy-3,5-dimethylphenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde618098-89-8C19H18N2O2
- 1-(4-Methoxyphenyl)-3-[(quinolin-5-yl)amino]propan-1-one62365-95-1C19H18N2O2
- 1-(4-Methoxyphenyl)-3-[(quinolin-8-yl)amino]propan-1-one62365-96-2C19H18N2O2
- 1-(3,5-Dimethylphenyl)-2-methyl-4-(4-nitrophenyl)-1H-pyrrole66144-29-4C19H18N2O2
- 1-(2,4-Dimethylphenyl)-2-methyl-4-(4-nitrophenyl)-1H-pyrrole88502-77-6C19H18N2O2
- 6-Benzyl-2-(dimethylamino)-5-phenyl-4H-1,3-oxazin-4-one90062-15-0C19H18N2O2
- 2-(4-Morpholin-4-ylphenyl)quinolin-6-ol1246094-05-2C19H18N2O2
- Benzyl 2-(1-benzylimidazol-2-yl)acetate123566-36-9C19H18N2O2
- 5-Ethyl-3-(4-methylphenyl)-6-phenylpyrimidine-2,4(1H,3H)-dione95796-78-4C19H18N2O2
- 4-{(E)-[(4-Cyanophenyl)methylidene]amino}phenyl pentanoate55251-67-7C19H18N2O2
- N-[4-(3-Acetyl-2-methyl-1H-indol-1-yl)phenyl]acetamide650628-24-3C19H18N2O2
- 3,5-Diamino-1,7-diphenylhepta-2,5-diene-1,7-dione62024-87-7C19H18N2O2
- 1-(2,5-Dimethylphenyl)-2-methyl-5-(4-nitrophenyl)-1H-pyrrole72772-12-4C19H18N2O2
- N-Benzyl-2-[(quinolin-8-yl)oxy]propanamide88349-80-8C19H18N2O2
- 3-[({[5-(4-Hydroxyphenyl)pyridin-3-yl]methyl}amino)methyl]phenol821784-55-8C19H18N2O2
- (4S)-4-[(1-Benzyl-1H-indol-3-yl)methyl]-1,3-oxazolidin-2-one919787-49-8C19H18N2O2
- Ethyl 3-amino-1,4-diphenyl-1H-pyrrole-2-carboxylate201465-31-8C19H18N2O2
- Benzyl (2S)-2-amino-3-(quinolin-3-yl)propanoate1993279-66-5C19H18N2O2
- Benzyl (2R)-2-amino-3-(quinolin-3-yl)propanoate1993320-51-6C19H18N2O2
- Benzyl (2S)-2-amino-3-(isoquinolin-5-yl)propanoate1984093-48-2C19H18N2O2
- Benzyl (2R)-2-amino-3-(isoquinolin-5-yl)propanoate1992953-62-4C19H18N2O2
- 3-Ethyl-8-methoxy-2-(2-phenylethenyl)quinazolin-4-one102174-14-1C19H18N2O2
- Methyl 1-(4-methylbenzyl)-3-phenyl-1H-pyrazole-5-carboxylate1202029-62-6C19H18N2O2
- 6-[5-(4-Methoxyphenyl)-2-methylpyrimidin-4(3H)-ylidene]-4-methylcyclohexa-2,4-dien-1-one923594-49-4C19H18N2O2
- 2-[2-(4-Ethylphenyl)hydrazinylidene]-4-methoxynaphthalen-1(2H)-one23309-98-0C19H18N2O2
- 3-Benzyl-1-(cyclopropylmethyl)-1,2,3,4-tetrahydroquinazoline-2,4-dione2741889-46-1C19H18N2O2
- N-(2-Ethylphenyl)-6-methoxyquinoline-4-carboxamide2415603-27-7C19H18N2O2
- 1-(2,5-Dimethylphenyl)-2-methyl-4-(4-nitrophenyl)-1H-pyrrole72772-11-3C19H18N2O2
- Benzyl N-[(1-aminonaphthalen-2-yl)methyl]carbamate2137838-32-3C19H18N2O2
- Benzyl N-(3-cyanophenyl)-N-cyclobutylcarbamate2680887-63-0C19H18N2O2
- Benzyl N-(6-cyano-1,2,3,4-tetrahydronaphthalen-1-yl)carbamate2680769-17-7C19H18N2O2
- Benzyl N-(3-cyano-3-phenylcyclobutyl)carbamate2680744-42-5C19H18N2O2
- Benzyl N-[(1r,3r)-3-(4-cyanophenyl)cyclobutyl]carbamate2680744-24-3C19H18N2O2
- Benzyl N-[1-(3-cyanophenyl)cyclobutyl]carbamate2680836-61-5C19H18N2O2
- Benzyl N-(4-cyano-2-methylphenyl)-N-cyclopropylcarbamate2680796-65-8C19H18N2O2
- Benzyl 2-(3-cyanophenyl)pyrrolidine-1-carboxylate2680887-67-4C19H18N2O2
- Benzyl N-(4-cyanophenyl)-N-(cyclopropylmethyl)carbamate2680890-86-0C19H18N2O2
- Benzyl N-[1-(4-cyanophenyl)cyclobutyl]carbamate2680799-57-7C19H18N2O2
- Benzyl N-(4-cyanophenyl)-N-cyclobutylcarbamate2680705-02-4C19H18N2O2
- Benzyl N-[(1r,3r)-3-(3-cyanophenyl)cyclobutyl]carbamate2680679-48-3C19H18N2O2
- Benzyl N-(6-cyano-1,2,3,4-tetrahydronaphthalen-2-yl)carbamate2680776-10-5C19H18N2O2
- Benzyl 5-(cyanomethyl)-1,2,3,4-tetrahydroisoquinoline-2-carboxylate2680815-72-7C19H18N2O2
- Benzyl N-(2-cyanophenyl)-N-cyclobutylcarbamate2680688-92-8C19H18N2O2
- Benzyl N-(2-cyano-1,2,3,4-tetrahydronaphthalen-2-yl)carbamate2680811-76-9C19H18N2O2
- Benzyl N-[(4-cyanophenyl)methyl]-N-cyclopropylcarbamate2680873-96-3C19H18N2O2
- Benzyl N-[(4-cyanophenyl)methyl]-N-(prop-2-en-1-yl)carbamate2680692-54-8C19H18N2O2
- Benzyl N-[(3-cyanophenyl)methyl]-N-(prop-2-en-1-yl)carbamate2680871-59-2C19H18N2O2
- Benzyl 3-(3-cyanophenyl)pyrrolidine-1-carboxylate2770501-29-4C19H18N2O2
- Benzyl 3-(2-cyanophenyl)pyrrolidine-1-carboxylate2770499-22-2C19H18N2O2
- 2,2'-(Propane-2,2-diyl)bis(6-methylbenzo[d]oxazole)2770294-29-4C19H18N2O2
- 3,6-Di(azetidin-1-yl)-9H-xanthen-9-one2747248-51-5C19H18N2O2
- 6-(2-(Benzyloxy)phenyl)-2-methoxypyridin-3-amine3078358-45-6C19H18N2O2
- 6-(4-(Benzyloxy)phenyl)-2-methoxypyridin-3-amine3078380-11-4C19H18N2O2
Frequently asked questions
What is the molar mass of C19H18N2O2?
The molar mass of C19H18N2O2 is 306.36 g/mol, calculated from standard atomic weights for 19 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 306.1368 Da.
How many compounds have the formula C19H18N2O2?
CompoundList lists 537 compounds with the molecular formula C19H18N2O2, including 1H-Indole-1-acetamide, 7-ethyl-3-formyl-N-phenyl-, 2-(3-Methylphenoxy)-N-(2-methylquinolin-8-yl)acetamide, N-(2,3-Dimethylphenyl)-2-(2-methyl-1H-indol-3-yl)-2-oxoacetamide. 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 C19H18N2O2?
C19H18N2O2 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.