Molecular formula
C18H15NO2
284 compounds have this formula on CompoundList.
- Molar mass
- 277.32g/mol
- Monoisotopic mass
- 290.1919Da
- Atoms
- 36
- Elements
- 4
- Rings plus double bonds
- 12
The formula C18H15NO2 describes a molecule made of 18 carbon atoms, 15 hydrogen atoms, 1 nitrogen atom 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 × 1877.96%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 155.45%1.008 × 15 = 15.120 g/mol
- N Nitrogen × 15.05%14.007 × 1 = 14.007 g/mol
- O Oxygen × 211.54%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C18H15NO2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 284 compounds
Methyl 2-(4-methylphenyl)quinoline-4-carboxylate
CAS 350988-60-2C18H15NO2
2,2'-(Pyridin-2-ylmethylene)diphenol
CAS 16985-07-2C18H15NO2
Benzyl N-(naphthalen-2-yl)carbamate
CAS 916605-91-9C18H15NO2
Spiro(5H-dibenzo(a,d)cycloheptene-5,3'-pyrrolidine)-2',5'-dione, 10,11-dihydro-
CAS 1034-46-4C18H15NO2
![Phenol, 2-methoxy-4-[(2-naphthalenylimino)methyl]- chemical structure, C18H15NO2, CAS 139681-52-0](/s/CJVZAKFMTFCVPS-UHFFFAOYSA-N.svg)
Phenol, 2-methoxy-4-[(2-naphthalenylimino)methyl]-
CAS 139681-52-0C18H15NO2
3-(1,3-Dimethyl-1H-indol-2-yl)-2-benzofuran-1(3H)-one
CAS 6951-67-3C18H15NO2
Methyl 2,5-diphenyl-1H-pyrrole-3-carboxylate
CAS 13901-74-1C18H15NO2
4-(4,4'-Dihydroxydiphenylmethyl)pyridine
CAS 109810-81-3C18H15NO2
4-(4-Ethoxybenzoyl)isoquinoline
CAS 1187166-53-5C18H15NO2
(4-Ethoxyphenyl)(quinolin-3-yl)methanone
CAS 1187169-89-6C18H15NO2
4-(2-Benzyloxyphenyl)-2-hydroxypyridine
CAS 1261896-02-9C18H15NO2
6-(2-Benzyloxyphenyl)-2-hydroxypyridine
CAS 1111111-20-6C18H15NO2
5-(3-Benzyloxyphenyl)-3-hydroxypyridine
CAS 1258608-97-7C18H15NO2
4-(3-Benzyloxyphenyl)-2-hydroxypyridine
CAS 1261914-42-4C18H15NO2
5-(4-Benzyloxyphenyl)-3-hydroxypyridine
CAS 1261910-34-2C18H15NO2
4-(4-Benzyloxyphenyl)-2-hydroxypyridine
CAS 1261896-30-3C18H15NO2
2-(4-Benzyloxyphenyl)-4-hydroxypyridine
CAS 1261975-11-4C18H15NO2
6-(4-(Benzyloxy)phenyl)pyridin-3-ol
CAS 1237007-60-1C18H15NO2
Benzoic acid, 2-((3-methyl-1-naphthalenyl)amino)-
CAS 51671-12-6C18H15NO2
![2-[2-(Dimethylamino)vinyl]anthra-9,10-quinone chemical structure, C18H15NO2, CAS 153813-68-4](/s/BRXNFBXZMAJSSI-MDZDMXLPSA-N.svg)
2-[2-(Dimethylamino)vinyl]anthra-9,10-quinone
CAS 153813-68-4C18H15NO2
6-(4-Benzyloxyphenyl)-2-hydroxypyridine
CAS 81015-51-2C18H15NO2
1-(4-Benzyloxyphenyl)pyridin-2(1H)-one
CAS 1076199-03-5C18H15NO2
6-(3-Benzyloxyphenyl)-2-hydroxypyridine
CAS 1111110-92-9C18H15NO2
5-(4-Benzyloxyphenyl)-2-hydroxypyridine
CAS 1111109-32-0C18H15NO2
- Benz(c)acridine-8,9-diol, 8,9-dihydro-7-methyl-, trans-82962-56-9C18H15NO2
- N-(2-Hydroxybenzyl)naphthalene-1-carboxamide6944-60-1C18H15NO2
- Maleimide, N,2-di-p-tolyl-16213-45-9C18H15NO2
- Phenyl(5a,6,6a,7a-tetrahydro[1]benzoxireno[4,3,2-cd]indol-4(5H)-yl)methanone39890-59-0C18H15NO2
- 1-Benzoyl-1,2,2a,5-tetrahydrobenzo[cd]indol-4(3H)-one51867-06-2C18H15NO2
- (E)-3-(5-Methylfuran-2-yl)-1-(4-pyrrol-1-ylphenyl)prop-2-en-1-one551930-65-5C18H15NO2
- (2E)-3-(2H-Chromen-3-yl)-N-phenylprop-2-enamide887346-69-2C18H15NO2
- 3-Hydroxy-N-methyl-N-phenylnaphthalene-2-carboxamide83038-39-5C18H15NO2
- 2-(2-Benzyloxyphenyl)-3-hydroxypyridine1261945-78-1C18H15NO2
- 3-[2-(Benzyloxy)phenyl]pyridin-2(1H)-one1261973-89-0C18H15NO2
- 5-(2-Benzyloxyphenyl)-3-hydroxypyridine1258634-33-1C18H15NO2
- 5-(2-Benzyloxyphenyl)-2-hydroxypyridine1111109-98-8C18H15NO2
- 2-(3-Benzyloxyphenyl)-3-hydroxypyridine1261910-28-4C18H15NO2
- 3-(3-Benzyloxyphenyl)-2-hydroxypyridine1261914-36-6C18H15NO2
- 5-(3-Benzyloxyphenyl)-2-hydroxypyridine1111109-48-8C18H15NO2
- 2-(4-Benzyloxyphenyl)-3-hydroxypyridine1261996-95-5C18H15NO2
- 3-(4-Benzyloxyphenyl)-2-hydroxypyridine1261910-33-1C18H15NO2
- 2-(2-Benzyloxyphenyl)-4-hydroxypyridine1262010-66-1C18H15NO2
- 2-(2-Benzyloxyphenyl)-5-hydroxypyridine1261999-99-8C18H15NO2
- 2-(3-Benzyloxyphenyl)-4-hydroxypyridine1261974-95-1C18H15NO2
- 2-(3-Benzyloxyphenyl)-5-hydroxypyridine1237007-68-9C18H15NO2
- cis-5,6-Dihydro-5,6-dihydroxy-12-methylbenz(a)acridine83876-50-0C18H15NO2
- Naphthalen-2-ylmethyl N-phenylcarbamate6954-76-3C18H15NO2
- 3-Ethyl-2-phenylquinoline-4-carboxylic acid224633-08-3C18H15NO2
- 2-(1H-Pyrrol-1-yl)phenyl 4-methylbenzenecarboxylate339098-77-0C18H15NO2
- (4Z)-4-[1-(4-Methylphenyl)ethylidene]-2-phenyl-1,3-oxazol-5-one69015-79-8C18H15NO2
- 1,4-Epoxy-1H,3H-(1,4)oxazepino(4,3-a)indole, 4,5-dihydro-1-phenyl-76099-36-0C18H15NO2
- 4-Methoxy-2-{[(naphthalen-2-yl)imino]methyl}phenol386710-39-0C18H15NO2
- 1-(4-Nitrophenyl)-6-phenylhexatriene20264-90-8C18H15NO2
- (R)-2-(1,2,3,4-Tetrahydronaphthalen-1-yl)isoindoline-1,3-dione911826-62-5C18H15NO2
- 2(1H)-Pyridinone, 6-(4-methoxyphenyl)-4-phenyl-143969-12-4C18H15NO2
- 4,5-Diphenyl-3-(prop-2-en-1-yl)-1,3-oxazol-2(3H)-one67909-78-8C18H15NO2
- 4-(2,6-Dimethylpyridin-3-yl)-1-naphthoic acid332398-60-4C18H15NO2
- Picosulfate impurity 813004-51-8C18H15NO2
- N-(Naphthalen-2-ylmethyl)-1,3-benzodioxol-5-amine416870-35-4C18H15NO2
- 3-(2,3-Dimethyl-1H-indol-1-yl)-1,3-dihydro-2-benzofuran-1-one109810-82-4C18H15NO2
- 6-Phenoxy-alpha-phenyl-3-pyridinemethanol1355195-57-1C18H15NO2
- trans-10,11-Dihydro-10,11-dihydroxy-7-methylbenz(c)acridine88797-47-1C18H15NO2
- trans-1,2-Dihydro-1,2-dihydroxy-7-methylbenz(c)acridine88797-48-2C18H15NO2
- 3-(4-Methoxyphenyl)-4,5-dihydronaphtho[1,2-c][1,2]oxazole24097-25-4C18H15NO2
- 4-(2,5-Dimethylbenzylidene)-3-phenyl-5(4H)-isoxazolone350511-85-2C18H15NO2
- 2-(3-Methylphenyl)-4-[(4-methylphenyl)methylene]-5(4H)-oxazolone302814-00-2C18H15NO2
- 2-(3-Phenyl-2H-chromen-6-yl)-4,5-dihydrooxazole143288-22-6C18H15NO2
- 1H-Pyrrole-2-carboxylic acid, 3,5-diphenyl-, methyl ester89649-52-5C18H15NO2
- Ethyl 3-phenylisoquinoline-4-carboxylate109802-64-4C18H15NO2
- 2H-Indol-2-one, 1,3-dihydro-3-hydroxy-1-(phenylmethyl)-3-(2-propynyl)-651007-43-1C18H15NO2
- 2,2'-(Phenylazanediyl)diphenol863101-57-9C18H15NO2
- Ethyl 1-phenylisoquinoline-3-carboxylate81803-40-9C18H15NO2
- 2,4-Diphenyl-4-(prop-2-en-1-yl)-1,3-oxazol-5(4H)-one53777-96-1C18H15NO2
- 2-(Diphenoxymethyl)pyridine105745-58-2C18H15NO2
- 1-(3-(Quinolin-2-ylmethoxy)phenyl)ethanone104341-44-8C18H15NO2
- 3-Quinolinecarboxylic acid, 2-phenyl-, ethyl ester30160-12-4C18H15NO2
- Methyl 4,5-diphenyl-1H-pyrrole-3-carboxylate40167-39-3C18H15NO2
- 1-(3-Benzoyl-7-methylindolizin-1-yl)ethanone51386-42-6C18H15NO2
- 3-(2-Isoquinolin-4-yl-ethyl)-benzoic acid351324-82-8C18H15NO2
- 1-[4-(Quinolin-2-ylmethoxy)-phenyl]-ethanone263257-18-7C18H15NO2
- (E)-1-(2,4-Dimethylfuran-3-yl)-3-(quinolin-6-yl)prop-2-en-1-one1321770-78-8C18H15NO2
- 3-Phenyl-N-(3-phenylacryloyl)prop-2-enamide26091-02-1C18H15NO2
- 2-(2-Methoxyphenyl)-8-methylquinoline-3-carbaldehyde1065480-89-8C18H15NO2
- 4-(4-Ethoxybenzoyl)quinoline1706444-80-5C18H15NO2
- Methyl 5H,6H,11H-benzo[a]carbazole-8-carboxylate2305049-12-9C18H15NO2
- Benz(c)acridine-5,6-diol, 5,6-dihydro-7-methyl-, trans-76527-88-3C18H15NO2
- 1H-Pyrrolo(2,1-a)isoindole-6,9-dione, 2,3-dihydro-7-methyl-5-phenyl-72726-08-0C18H15NO2
- Agn-PC-0kkgro5568-29-6C18H15NO2
- 1-(4-Phenylmethoxyphenyl)pyrrole-2-carbaldehyde169036-62-8C18H15NO2
- (3Z)-5,7-Dimethyl-3-phenacylidene-1H-indol-2-one70452-33-4C18H15NO2
- 1(4H)-Pyridinecarboxylic acid, 4-phenyl-, phenyl ester110601-03-1C18H15NO2
- 1-Methyl-3,5-diphenyl-1H-pyrrole-2-carboxylic acid62457-43-6C18H15NO2
- Methyl 4,5-diphenyl-1H-pyrrole-2-carboxylate65117-76-2C18H15NO2
- 4,5-Diphenyl-5-(prop-2-en-1-yl)-1,3-oxazol-2(5H)-one82238-48-0C18H15NO2
- 8-Phenyl-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,4-c]pyridin-5-one86371-01-9C18H15NO2
- 1-Cyano-2,2-diphenylcyclopropyl acetate87656-16-4C18H15NO2
- N-Benzyl-6-hydroxynaphthalene-2-carboxamide861880-56-0C18H15NO2
- 2-Benzyl-3-methylquinoline-4-carboxylic acid443905-01-9C18H15NO2
- 6-(o-Cyanocinnamyl)-2,3-dihydro-5-hydroxy-benzofuran99134-28-8C18H15NO2
- (E)-(2-Methoxynaphthalen-1-yl)-N-phenylmethanimine N-oxide35998-87-9C18H15NO2
Frequently asked questions
What is the molar mass of C18H15NO2?
The molar mass of C18H15NO2 is 277.32 g/mol, calculated from standard atomic weights for 18 carbon atoms, 15 hydrogen atoms, 1 nitrogen atom and 2 oxygen atoms. The monoisotopic mass is 290.1919 Da.
How many compounds have the formula C18H15NO2?
CompoundList lists 284 compounds with the molecular formula C18H15NO2, including Methyl 2-(4-methylphenyl)quinoline-4-carboxylate, 2,2'-(Pyridin-2-ylmethylene)diphenol, Benzyl N-(naphthalen-2-yl)carbamate. 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 C18H15NO2?
C18H15NO2 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.