Molecular formula
C15H18N2O3
650 compounds have this formula on CompoundList.
- Molar mass
- 274.32g/mol
- Monoisotopic mass
- 280.1602Da
- Atoms
- 38
- Elements
- 4
- Rings plus double bonds
- 8
The formula C15H18N2O3 describes a molecule made of 15 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms and 3 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 × 1565.68%12.011 × 15 = 180.165 g/mol
- H Hydrogen × 186.61%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 210.21%14.007 × 2 = 28.014 g/mol
- O Oxygen × 317.50%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C15H18N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 650 compounds
(2E)-1-(4-Methoxyphenyl)-4-(piperazin-1-yl)but-2-ene-1,4-dione
CAS 2913587-30-9C15H18N2O3
Benzamide, 5-acetamido-N-allyl-2-allyloxy-
CAS 6525-27-5C15H18N2O3
Barbituric acid, 5-pentyl-5-phenyl-
CAS 66843-09-2C15H18N2O3
1-Pyrrolidinepropanamide, 2,5-dioxo-N-(2-phenylethyl)-
CAS 89042-21-7C15H18N2O3
6-Ethoxy-5-ethyl-3-methyl-5-phenyl-2,4(3H,5H)-pyrimidinedione
CAS 55255-47-5C15H18N2O3
Propanamide, 2-(4-(2,5-dimethyl-1H-pyrrol-1-yl)phenoxy)-N-hydroxy-
CAS 92215-68-4C15H18N2O3
5-Phenyl-3-(piperidine-1-carbonyl)-1,3-oxazolidin-2-one
CAS 55243-75-9C15H18N2O3
5-(3-tert-Butyl-4-methoxyphenyl)-1H-pyrazole-3-carboxylic acid
CAS 1037734-71-6C15H18N2O3
![N-[2-Hydroxy-1-(hydroxymethyl)-1-methylethyl]-N'-(1-naphthyl)urea chemical structure, C15H18N2O3, CAS 74520-47-1](/s/LMVVVYAUCVWLTB-UHFFFAOYSA-N.svg)
N-[2-Hydroxy-1-(hydroxymethyl)-1-methylethyl]-N'-(1-naphthyl)urea
CAS 74520-47-1C15H18N2O3
5H-Pyrido(3,4-b)indole, 8,9-dihydro-7-methoxy-1-methyl-, acetate (salt)
CAS 23896-18-6C15H18N2O3
2-(1,2-Dimethyl-1H-indol-3-yl)-N-(2-methoxyethyl)-2-oxoacetamide
CAS 862814-43-5C15H18N2O3
1(2H)-Pyridinecarboxylic acid, 3,6-dihydro-5-((methoxyimino)methyl)-, phenylmethyl ester, (E)-
CAS 145071-37-0C15H18N2O3
![N-[2-Oxo-2-(4-oxo-3-phenylpiperidin-1-yl)ethyl]acetamide chemical structure, C15H18N2O3, CAS 913092-75-8](/s/ZSENKHNQBGKMRD-UHFFFAOYSA-N.svg)
N-[2-Oxo-2-(4-oxo-3-phenylpiperidin-1-yl)ethyl]acetamide
CAS 913092-75-8C15H18N2O3
N-(2-(7-Methoxy-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)propionamide
CAS 851406-16-1C15H18N2O3
![2-[5-(4-Methoxyphenyl)-1,2-oxazol-3-yl]-N-(propan-2-yl)acetamide chemical structure, C15H18N2O3, CAS 952987-03-0](/s/YYQZDNXZZTWUMY-UHFFFAOYSA-N.svg)
2-[5-(4-Methoxyphenyl)-1,2-oxazol-3-yl]-N-(propan-2-yl)acetamide
CAS 952987-03-0C15H18N2O3
2-Ethyl-1-(oxolan-2-ylmethyl)-1H-1,3-benzodiazole-5-carboxylic acid
CAS 943110-35-8C15H18N2O3
![4-{[(2-Methyl-1H-indol-1-yl)acetyl]amino}butanoic acid chemical structure, C15H18N2O3, CAS 1099080-72-4](/s/ZJVILWNXNDBYSB-UHFFFAOYSA-N.svg)
4-{[(2-Methyl-1H-indol-1-yl)acetyl]amino}butanoic acid
CAS 1099080-72-4C15H18N2O3
6-(3,4-Dimethoxyphenyl)-2-isopropylpyridazin-3(2H)-one
CAS 1208673-02-2C15H18N2O3
N-(Cyanomethyl)-N-cyclopropyl-3,5-dimethoxy-4-methylbenzamide
CAS 1252320-75-4C15H18N2O3
1-Cyano-N-(3,4-dimethoxyphenethyl)cyclopropanecarboxamide
CAS 1226456-31-0C15H18N2O3
![tert-Butyl N-[(2-oxo-1H-quinolin-4-yl)methyl]carbamate chemical structure, C15H18N2O3, CAS 1086397-61-6](/s/VCBMTHZRODAJFJ-UHFFFAOYSA-N.svg)
tert-Butyl N-[(2-oxo-1H-quinolin-4-yl)methyl]carbamate
CAS 1086397-61-6C15H18N2O3
N-(4-Hydroxy-2-oxo-1,2-dihydroquinolin-3-yl)hexanamide
CAS 184536-26-3C15H18N2O3
Ethyl 4-amino-6-isopropoxyquinoline-3-carboxylate
CAS 1337542-97-8C15H18N2O3
5-(tert-Butoxycarbonylaminomethyl)-3-phenylisoxazole
CAS 154016-56-5C15H18N2O3
- tert-Butyl 2-(3-acetyl-1H-pyrrolo[2,3-c]pyridin-1-yl)acetate1386457-04-0C15H18N2O3
- N-(2-(3-Methylisoxazol-5-yl)ethyl)-2-phenoxypropanamide1421501-27-0C15H18N2O3
- 1-(3-(Furan-3-yl)-3-hydroxypropyl)-3-(o-tolyl)urea1428371-47-4C15H18N2O3
- tert-Butyl (7-methoxyquinolin-3-yl)carbamate1823843-95-3C15H18N2O3
- tert-Butyl 3-(3-cyanophenoxy)azetidine-1-carboxylate1350362-24-1C15H18N2O3
- N-Boc-1-[2-(4-oxazolyl)phenyl]methanamine1431961-02-2C15H18N2O3
- (R)-Benzyl 2-isopropyl-3-oxo-3,4-dihydropyrazine-1(2H)-carboxylate1456693-01-8C15H18N2O3
- N-(Prop-2-yn-1-yl)-6-((tetrahydro-2H-pyran-4-yl)methoxy)nicotinamide2034270-66-9C15H18N2O3
- tert-Butyl 3-(4-cyanophenoxy)azetidine-1-carboxylate696588-28-0C15H18N2O3
- 1-[(Cyclopentylamino)carbonyl]-6-indolinecarboxylic acid1911779-85-5C15H18N2O3
- 2-Methyl-1-[(oxan-4-yl)methyl]-1H-1,3-benzodiazole-4-carboxylic acid1547188-15-7C15H18N2O3
- 1-([2,2'-Bifuran]-5-ylmethyl)-3-cyclopentylurea2034491-68-2C15H18N2O3
- N-[4-(3,4-Dihydro-2H-1,4-benzoxazin-4-yl)-4-oxobutyl]prop-2-enamide2094590-48-2C15H18N2O3
- N-(2-Morpholin-4-yl-2-oxo-1-phenylethyl)prop-2-enamide2174410-83-2C15H18N2O3
- N-[[3-(Morpholine-4-carbonyl)phenyl]methyl]prop-2-enamide2175508-15-1C15H18N2O3
- Ethyl 2-(3,3-dimethyl(3,4-dihydroisoquinolyl))-2-(hydroxyimino)acetate106345-04-4C15H18N2O3
- Benzyl 4-carbamoylbicyclo[2.1.1]hexan-1-ylcarbamate2231675-47-9C15H18N2O3
- Methyl 2-cyano-4-(4-(hydroxymethyl)piperidin-1-yl)benzoate2413038-01-2C15H18N2O3
- 5-(1-Phenylethyl)-5-propan-2-yl-1,3-diazinane-2,4,6-trione6309-89-3C15H18N2O3
- (2,4-Diethoxypyrimidin-5-yl)(phenyl)methanol92870-46-7C15H18N2O3
- 9-Azabicyclo[6.1.0]non-9-yl(4-nitrophenyl)methanone21392-68-7C15H18N2O3
- 5-(3-Methylbutyl)-5-phenylpyrimidine-2,4,6(1H,3H,5H)-trione56383-72-3C15H18N2O3
- N-(4-Methoxyphenyl)-3-oxo-1-azabicyclo[2.2.2]octane-2-carboxamide34291-66-2C15H18N2O3
- Ethyl(4r)-1,6-dimethyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate51004-33-2C15H18N2O3
- 2,6-Dimethoxy-4-[(pyridin-3-ylmethylamino)methyl]phenol680185-77-7C15H18N2O3
- N-Ethyl-7-nitro-1,2,3,4-tetrahydroxanthen-4a-amine5728-54-1C15H18N2O3
- 3-[4-(1H-Indol-3-yl)butanoylamino]propanoic acid137629-37-9C15H18N2O3
- (E)-2-Cyano-3-[4-(diethoxymethyl)phenyl]prop-2-enamide338785-35-6C15H18N2O3
- 3-(2-Ethylbutanamido)benzofuran-2-carboxamide898372-50-4C15H18N2O3
- N-[4-Methoxy-3-(2-oxopyrrolidin-1-yl)phenyl]cyclopropanecarboxamide922903-93-3C15H18N2O3
- 1(2H)-Pyridinecarboxylic acid, 3,6-dihydro-5-((methoxyimino)methyl)-, 4-methylphenyl ester, (E)-145071-48-3C15H18N2O3
- 3,5-Pyrazolidinedione, 4-[(2,3-dimethyl-4-propoxyphenyl)methylene]-820238-68-4C15H18N2O3
- 5-(3-Methylbutoxy)-1-phenyl-1H-pyrazole-3-carboxylic acid60872-19-7C15H18N2O3
- 2-[2-(4-Hydroxypiperidin-1-yl)-ethyl]isoindole-1,3-dione101620-61-5C15H18N2O3
- 2-(5-(3-Methoxyphenyl)isoxazol-3-yl)-N-propylacetamide953137-86-5C15H18N2O3
- N-Isopropyl-2-(5-(3-methoxyphenyl)isoxazol-3-yl)acetamide952985-48-7C15H18N2O3
- 2-{[3-(1H-Indol-3-yl)propanoyl]amino}butanoic acid1009553-00-7C15H18N2O3
- N-(3-Ethoxypropyl)-2-(1H-indol-3-yl)-2-oxoacetamide852367-32-9C15H18N2O3
- 5-[(2H-[1,3]Dioxolo[4,5-g]isoquinolin-5-yl)amino]pentan-1-ol36838-81-0C15H18N2O3
- 5-Isopropyl-6-(3,5-dimethylphenoxy)-2,4-pyrimidinedione171048-76-3C15H18N2O3
- 4-Methoxy-3-[(3,4,5-trimethyl-1H-pyrazol-1-yl)-methyl]benzoic acid1169970-27-7C15H18N2O3
- 2-(3,5-Dimethyl-1,2-oxazol-4-yl)-N-(4-methoxybenzyl)acetamide1179453-99-6C15H18N2O3
- 1-Diethylcarbamoylmethyl-1H-indole-4-carboxylic acid1096789-94-4C15H18N2O3
- 1H-Imidazole-5-carboxylic acid, 4-methyl-2-[(phenylmethoxy)methyl]-, ethyl ester1263284-60-1C15H18N2O3
- tert-Butyl N-{[(3-ethynylphenyl)carbamoyl]methyl}carbamate913845-55-3C15H18N2O3
- 4-{[3-(1H-Indol-1-yl)propanoyl]amino}butanoic acid1219540-31-4C15H18N2O3
- Ethyl 1-(benzo[d]oxazol-2-yl)piperidine-3-carboxylate874838-60-5C15H18N2O3
- Ethyl 3-(4-tert-butylphenyl)-[1,2,4]oxadiazole-5-carboxylate1042693-50-4C15H18N2O3
- 5-[2-(4-Methoxyphenyl)-ethyl]-1H-pyrazole-3-carboxylic acid ethyl ester856256-70-7C15H18N2O3
- 2-(5-Amino-1-oxoisoquinolin-2(1H)-yl)-2-methylpropyl acetate950915-20-5C15H18N2O3
- 1-(1-(4-Methoxybenzyl)-3-(methoxymethyl)-1H-pyrazol-4-yl)ethanone1355335-64-6C15H18N2O3
- 1-(1-(4-Methoxybenzyl)-5-(methoxymethyl)-1H-pyrazol-4-yl)ethanone1355335-63-5C15H18N2O3
- Methyl 1-(4-methoxyphenyl)-3-(1-methylethyl)-1H-pyrazole-4-carboxylate1186538-54-4C15H18N2O3
- Methyl 1-(3-methoxyphenyl)-3-(propan-2-yl)-1H-pyrazole-4-carboxylate1186539-23-0C15H18N2O3
- Methyl 1-(3-ethoxyphenyl)-3-ethyl-1H-pyrazole-4-carboxylate1186539-35-4C15H18N2O3
- Methyl 3-(morpholinomethyl)-1H-indole-6-carboxylate1056001-92-3C15H18N2O3
- 1,1-Dimethylethyl 8-cyano-2,3-dihydro-1,4-benzoxazepine-4(5H)-carboxylate1167416-23-0C15H18N2O3
- (7-Cyano-chroman-4-yl)-carbamic acid tert-butyl ester784205-84-1C15H18N2O3
- 3-(2-Oxo-pyrrolidin-1-yl)-5-pyrrolidin-1-yl-benzoic acid706819-15-0C15H18N2O3
- Methyl 7-(cyclopropanecarboxamido)-3,4-dihydroisoquinoline-2(1H)-carboxylate1448075-67-9C15H18N2O3
- 1-(3-(Furan-2-yl)-3-hydroxypropyl)-3-(o-tolyl)urea1421449-45-7C15H18N2O3
- 4-(Dimethylamino)-N-[2-(furan-3-yl)-2-hydroxyethyl]benzamide1396873-80-5C15H18N2O3
- 5,6-Dimethoxy-1-methyl-N-(prop-2-en-1-yl)-1H-indole-2-carboxamide1574319-49-5C15H18N2O3
- tert-Butyl 5-(aminomethyl)-3-formyl-1H-indole-1-carboxylate887576-59-2C15H18N2O3
- N-Ethyl-3-oxo-3H-spiro[isobenzofuran-1,3'-piperidine]-1'-carboxamide1797890-89-1C15H18N2O3
- 1-(1-(Furan-3-yl)propan-2-yl)-3-(2-methoxyphenyl)urea1795301-34-6C15H18N2O3
- N-Ethyl-3-oxo-3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxamide1797873-57-4C15H18N2O3
- 1-(2-(Furan-2-yl)-2-methoxyethyl)-3-(o-tolyl)urea1795360-08-5C15H18N2O3
- 1-(2-(Furan-2-yl)-2-methoxyethyl)-3-(m-tolyl)urea1788559-72-7C15H18N2O3
- N-[4-Nitro-2-(1-pentyn-1-yl)phenyl]butanamide500992-00-7C15H18N2O3
- 2-(1-Cyclopropanecarbonylazetidin-3-yl)-2,3,3a,4,7,7a-hexahydro-1H-isoindole-1,3-dione1903297-51-7C15H18N2O3
- 1-[2-(1,3-Dihydro-4-methyl-1-oxo-5-isobenzofuranyl)ethyl]-2-piperazinone1431944-42-1C15H18N2O3
- tert-Butyl 3-(4-cyanophenyl)-3-hydroxyazetidine-1-carboxylate1533440-75-3C15H18N2O3
- (E)-3-(Furan-2-yl)-N-(3-hydroxy-3-(1-methyl-1H-pyrrol-2-yl)propyl)acrylamide2035003-47-3C15H18N2O3
- N-(But-3-yn-1-yl)-6-((tetrahydro-2H-pyran-4-yl)oxy)nicotinamide1903558-13-3C15H18N2O3
- tert-Butyl N-[(8-hydroxyquinolin-7-yl)methyl]carbamate2098035-61-9C15H18N2O3
Frequently asked questions
What is the molar mass of C15H18N2O3?
The molar mass of C15H18N2O3 is 274.32 g/mol, calculated from standard atomic weights for 15 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 280.1602 Da.
How many compounds have the formula C15H18N2O3?
CompoundList lists 650 compounds with the molecular formula C15H18N2O3, including (2E)-1-(4-Methoxyphenyl)-4-(piperazin-1-yl)but-2-ene-1,4-dione, Benzamide, 5-acetamido-N-allyl-2-allyloxy-, Barbituric acid, 5-pentyl-5-phenyl-. 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 C15H18N2O3?
C15H18N2O3 has a degree of unsaturation of 8. 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.