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 401 to 500 of 650 compounds
![[4-(3-Butyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)phenyl]acetic acid chemical structure, C15H18N2O3, CAS 90614-56-5](/s/LZFAFLZQOIOHII-UHFFFAOYSA-N.svg)
[4-(3-Butyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)phenyl]acetic acid
CAS 90614-56-5C15H18N2O3
3-(1-Benzylpiperidin-4-yl)oxazolidine-2,4-dione
CAS 90892-57-2C15H18N2O3
![3-Ethyl-7-(phenylmethyl)-1-oxa-3,7-diazaspiro[4.4]nonane-2,4-dione chemical structure, C15H18N2O3, CAS 118937-15-8](/s/YBOLKIXUQUMLQS-UHFFFAOYSA-N.svg)
3-Ethyl-7-(phenylmethyl)-1-oxa-3,7-diazaspiro[4.4]nonane-2,4-dione
CAS 118937-15-8C15H18N2O3
tert-Butyl 3-acetamido-1H-indole-1-carboxylate
CAS 933800-35-2C15H18N2O3
4-(4-Acetylbenzoyl)-3,3-dimethylpiperazin-2-one
CAS 952832-62-1C15H18N2O3
Ethyl 5-ethyl-1-(4-methoxyphenyl)pyrazole-4-carboxylate
CAS 338959-53-8C15H18N2O3
N-(1-Methoxypropan-2-yl)-2-(2-methyl-1H-indol-3-yl)-2-oxoacetamide
CAS 852368-71-9C15H18N2O3
![Pyrido[2,1-a][2]benzazepine-4-carboxylic acid, 7-amino-1,2,3,4,6,7,8,12b-octahydro-6-oxo-, [4S-(4I+/-,7I+/-,12bI(2))]- chemical structure, C15H18N2O3, CAS 150379-92-3](/s/XDCXWXKITRUZNZ-XQQFMLRXSA-N.svg)
Pyrido[2,1-a][2]benzazepine-4-carboxylic acid, 7-amino-1,2,3,4,6,7,8,12b-octahydro-6-oxo-, [4S-(4I+/-,7I+/-,12bI(2))]-
CAS 150379-92-3C15H18N2O3
![8-Methoxy-5-{[(propan-2-yl)amino]acetyl}quinolin-2(1H)-one chemical structure, C15H18N2O3, CAS 63235-37-0](/s/YVSLXTFKTLYMIL-UHFFFAOYSA-N.svg)
8-Methoxy-5-{[(propan-2-yl)amino]acetyl}quinolin-2(1H)-one
CAS 63235-37-0C15H18N2O3
5-Amino-3-(4-tert-butyl-phenyl)-isoxazole-4-carboxylic acid methyl ester
CAS 1018297-53-4C15H18N2O3
2-Furanpropanamide, N-(2-aminophenyl)-N-(2-hydroxyethyl)-
CAS 1155156-50-5C15H18N2O3
2-(1-Methylpiperidin-4-yl)-3-oxoisoindoline-4-carboxylic acid
CAS 1048916-18-2C15H18N2O3
N-((5-(Furan-2-yl)isoxazol-3-yl)methyl)cyclohexanecarboxamide
CAS 1208892-92-5C15H18N2O3
![N-(2-Hydroxyethyl)-N-methyl-2-[(quinolin-8-yl)oxy]propanamide chemical structure, C15H18N2O3, CAS 88349-82-0](/s/KKELXJZBTXMUFV-UHFFFAOYSA-N.svg)
N-(2-Hydroxyethyl)-N-methyl-2-[(quinolin-8-yl)oxy]propanamide
CAS 88349-82-0C15H18N2O3
Ethyl 8-methoxy-6-methyl-4-(methylamino)quinoline-3-carboxylate
CAS 1315376-34-1C15H18N2O3
5-(4-Methoxybutyl)-1-phenyl-1H-pyrazole-4-carboxylic acid
CAS 1202265-20-0C15H18N2O3
![Ethyl 5-{[benzyl(methyl)amino]methyl}isoxazole-3-carboxylate chemical structure, C15H18N2O3, CAS 1211571-32-2](/s/GMBJFQXGJPRPOF-UHFFFAOYSA-N.svg)
Ethyl 5-{[benzyl(methyl)amino]methyl}isoxazole-3-carboxylate
CAS 1211571-32-2C15H18N2O3
Ethyl 2-benzyl-1,5-dimethyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate
CAS 21272-32-2C15H18N2O3
Ethyl 3-(4-hydroxyphenyl)-3-(1-methyl-1H-pyrazol-3-yl)propanoate
CAS 865234-00-0C15H18N2O3
Ethyl 1-(benzyloxy)-3,5-dimethyl-1H-pyrazole-4-carboxylate
CAS 890037-97-5C15H18N2O3
![[5-(2,2-Dimethyl-propyl)-isoxazol-3-yl]-carbamic acid phenyl ester chemical structure, C15H18N2O3, CAS 1229454-71-0](/s/DQVKHRHXAKZNQU-UHFFFAOYSA-N.svg)
[5-(2,2-Dimethyl-propyl)-isoxazol-3-yl]-carbamic acid phenyl ester
CAS 1229454-71-0C15H18N2O3
![[3-(2,2-Dimethyl-propyl)-isoxazol-5-yl]-carbamic acid phenyl ester chemical structure, C15H18N2O3, CAS 1229454-79-8](/s/UPDPYOOKLFPOIB-UHFFFAOYSA-N.svg)
[3-(2,2-Dimethyl-propyl)-isoxazol-5-yl]-carbamic acid phenyl ester
CAS 1229454-79-8C15H18N2O3
![Ethyl 3-[(3-phenyl-1,2-oxazol-5-yl)methylamino]propanoate chemical structure, C15H18N2O3, CAS 1305554-91-9](/s/UVEXHVHXRWYSCW-UHFFFAOYSA-N.svg)
Ethyl 3-[(3-phenyl-1,2-oxazol-5-yl)methylamino]propanoate
CAS 1305554-91-9C15H18N2O3
Ethyl 4-amino-6-propoxyquinoline-3-carboxylate
CAS 1337543-06-2C15H18N2O3
- tert-Butyl 2-(5-methylfuran-2-yl)pyridin-4-ylcarbamate1354220-84-0C15H18N2O3
- Pentanoic acid, 4-[(6-methoxy-8-quinolinyl)amino]-, (R)-102778-64-3C15H18N2O3
- 5-Ethyl-1-methyl-5-(1-phenylethyl)pyrimidine-2,4,6(1H,3H,5H)-trione61346-87-0C15H18N2O3
- tert-Butyl 3-acetyl-5-cyanobenzylcarbamate1393542-91-0C15H18N2O3
- 2-(1-(4-Ethoxyphenyl)-3,5-dimethyl-1H-pyrazol-4-yl)acetic acid1268094-73-0C15H18N2O3
- 1H-Pyrazole-4-carboxylic acid, 3-[2-methoxy-4-(1-methylethyl)phenyl]-5-methyl-1380445-46-4C15H18N2O3
- 4-[4-(2-Methylphenyl)-1-piperazinyl]-4-oxo-2-butenoic acid72547-40-1C15H18N2O3
- (E)-3-(Furan-3-yl)-N-(3-hydroxy-3-(1-methyl-1H-pyrrol-2-yl)propyl)acrylamide1799266-47-9C15H18N2O3
- 8-(Cyclohexylmethoxy)imidazo[1,2-a]pyridine-3-carboxylic acid1415501-20-0C15H18N2O3
- Ethyl 1-(4-methoxybenzyl)-3-methyl-1H-pyrazole-5-carboxylate860308-23-2C15H18N2O3
- (2S)-N-Butyl-2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)propanamide795310-54-2C15H18N2O3
- 3-tert-Butyl-1-(3-methoxyphenyl)-1H-pyrazole-5-carboxylic acid1777832-98-0C15H18N2O3
- 2-(1-(4-Methoxy-2-methylphenyl)-3,5-dimethyl-1H-pyrazol-4-yl)acetic acid1416346-33-2C15H18N2O3
- 5-(Benzyloxy)-1-isobutyl-1H-pyrazole-4-carboxylic acid1437482-58-0C15H18N2O3
- Ethyl 5-methyl-1-(2-phenoxyethyl)-1H-imidazole-4-carboxylate1708199-11-4C15H18N2O3
- Ethyl 4-methyl-1-(2-phenoxyethyl)-1H-imidazole-5-carboxylate1708436-44-5C15H18N2O3
- 2-(3-Isobutyl-4-oxo-3,4-dihydrophthalazin-1-yl)propanoic acid1344687-94-0C15H18N2O3
- 2-(5-Methoxy-1H-indol-1-yl)-1-(4-morpholinyl)ethanone885524-78-7C15H18N2O3
- 3-{1-[2-(Benzyloxy)ethyl]-1H-pyrazol-4-yl}propanoic acid2097977-61-0C15H18N2O3
- 2-(4-(2-Isobutoxyphenyl)-1H-pyrazol-1-yl)acetic acid2127226-60-0C15H18N2O3
- Methyl 2-[2-(2,5-dimethylphenyl)-5-methyl-3-oxo-2,3-dihydro-1H-pyrazol-4-yl]acetate2060034-83-3C15H18N2O3
- Ethyl 2-[5-methyl-2-(2-methylphenyl)-3-oxo-2,3-dihydro-1H-pyrazol-4-yl]acetate2060027-42-9C15H18N2O3
- Ethyl 2-[2-(2,5-dimethylphenyl)-3-oxo-2,3-dihydro-1H-pyrazol-4-yl]acetate2060006-25-7C15H18N2O3
- Ethyl 2-[5-methyl-2-(4-methylphenyl)-3-oxo-2,3-dihydro-1H-pyrazol-4-yl]acetate2059956-24-8C15H18N2O3
- Ethyl 2-[5-methyl-2-(3-methylphenyl)-3-oxo-2,3-dihydro-1H-pyrazol-4-yl]acetate2060025-83-2C15H18N2O3
- 5-{[(3R)-Oxolan-3-yl]acetyl}-1,3,4,5-tetrahydro-2H-1,5-benzodiazepin-2-one2123220-00-6C15H18N2O3
- Benzyl (3aR,7aS)-2-oxooctahydro-4H-pyrrolo[3,2-b]pyridine-4-carboxylate150618-17-0C15H18N2O3
- 2-[(4-Methoxyphenyl)methyl]-2,7-diazaspiro[3.5]nonane-1,6-dione2181816-90-8C15H18N2O3
- 2-(2-Ethoxyphenyl)-5-hydroxy-6-(1-methylethyl)-4(3H)-pyrimidinone1229019-54-8C15H18N2O3
- 5,5-Dimethyl-2-[2-(4-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]cyclohexane-1,3-dione116822-13-0C15H18N2O3
- 1-(2-(Benzyloxy)-2-methylpropyl)-1H-pyrazole-5-carboxylic acid2268778-31-8C15H18N2O3
- N-[3-Oxo-3-(2,3,4,5-tetrahydro-1,4-benzoxazepin-4-yl)propyl]prop-2-enamide2202197-49-5C15H18N2O3
- N-[2-Methyl-5-(morpholine-4-carbonyl)phenyl]prop-2-enamide2305384-92-1C15H18N2O3
- N-(1-Cyanobutyl)-4-(3-hydroxyoxetan-3-yl)benzamide2249331-13-1C15H18N2O3
- N-[3-Methoxy-4-(2-oxopiperidin-1-yl)phenyl]prop-2-enamide2305395-74-6C15H18N2O3
- N-{4-[3-(Methoxymethyl)azetidine-1-carbonyl]phenyl}prop-2-enamide2361723-42-2C15H18N2O3
- N-[4-(4-Methyl-1,3-oxazinane-3-carbonyl)phenyl]prop-2-enamide2361693-85-6C15H18N2O3
- N-{3-[2-(Hydroxymethyl)-2,3-dihydro-1H-indol-1-yl]-3-oxopropyl}prop-2-enamide2361810-56-0C15H18N2O3
- N-{[(3,4-Dihydro-2H-1-benzopyran-3-yl)carbamoyl]methyl}-N-methylprop-2-enamide2198145-70-7C15H18N2O3
- N-[2-(3-Hydroxy-3-phenylazetidin-1-yl)-2-oxoethyl]-N-methylprop-2-enamide2361717-69-1C15H18N2O3
- 1-(2-Methoxyphenyl)-4-(2-methylprop-2-en-1-yl)piperazine-2,3-dione2415452-93-4C15H18N2O3
- N-[5-Oxo-1-(2-phenoxyethyl)pyrrolidin-3-yl]prop-2-enamide2411268-41-0C15H18N2O3
- N-[1-(2-Phenoxyacetyl)pyrrolidin-3-yl]prop-2-enamide2361877-24-7C15H18N2O3
- 1-Oxa-7-azaspiro[4.4]nonane-8-carboxamide, 6-oxo-7-(phenylmethyl)-, (5R,8R)-rel-267425-80-9C15H18N2O3
- Methyl (3S,6S,11bR)-6-amino-5-oxo-1,2,3,6,7,11b-hexahydropyrrolo[2,1-a][2]benzazepine-3-carboxylate142695-53-2C15H18N2O3
- tert-Butyl 3-((6-ethynylpyridin-3-yl)oxy)azetidine-1-carboxylate2431964-97-3C15H18N2O3
- N-(1-Benzyl-2-methyl-5-oxopyrrolidin-3-yl)oxirane-2-carboxamide2418731-86-7C15H18N2O3
- Benzyl (3aS,7aR)-2-oxooctahydro-5H-pyrrolo[3,2-c]pyridine-5-carboxylate2211131-55-2C15H18N2O3
- Ethyl 3-cyano-6-cyclohexyl-2-hydroxypyridine-4-carboxylate2138297-67-1C15H18N2O3
- 3-(2-Benzyloxy-1,1-dimethyl-ethyl)-1H-pyrazole-5-carboxylic acid2587155-79-9C15H18N2O3
- N-[(1S)-2-Methoxy-1-methylethyl]-5-(3-methylphenyl)-3-isoxazolecarboxamide1217827-88-7C15H18N2O3
- Methyl (I(2)S)-I(2)-amino-2-methoxy-7-methyl-3-quinolinepropanoate1213368-03-6C15H18N2O3
- 5-Methoxy-N-methyl-N-(1-methylethyl)-a-oxo-1H-indole-3-acetamide850032-61-0C15H18N2O3
- 5-[3-(1-Azetidinyl)propoxy]-1H-indole-2-carboxylic acid2840627-90-7C15H18N2O3
- 1-(4-Methoxyphenyl)-4-(2-methylpropyl)-1,2,3,4-tetrahydropyrazine-2,3-dione2877651-67-5C15H18N2O3
- N-[1-(3-Hydroxybenzoyl)piperidin-4-yl]prop-2-enamide2411239-17-1C15H18N2O3
- N-(Oxan-3-yl)-4-(prop-2-enamido)benzamide2201422-11-7C15H18N2O3
- N-Methyl-N-{[(3-phenyloxetan-3-yl)carbamoyl]methyl}prop-2-enamide2411279-75-7C15H18N2O3
- N-({2-[(2-Oxopyrrolidin-1-yl)methyl]phenyl}methyl)oxirane-2-carboxamide2418681-77-1C15H18N2O3
- Benzyl 4-(prop-2-enoyl)piperazine-1-carboxylate2680845-30-9C15H18N2O3
- 3-[4-[3-(Hydroxymethyl)-1-azetidinyl]phenyl]-2,6-piperidinedione2900374-15-2C15H18N2O3
- Ethyl 2-(oxan-4-yl)-1H-1,3-benzodiazole-6-carboxylate2647162-57-8C15H18N2O3
- 3-(4-(1-(2-Methoxyethyl)-1H-pyrazol-4-yl)phenyl)propanoic acid3078354-28-3C15H18N2O3
- 1,1-Dimethylethyl 3-(3-cyanophenyl)-3-hydroxy-1-aZetidinecarboxylate2387355-16-8C15H18N2O3
- tert-Butyl (1-oxo-1,2-dihydroisoquinolin-4-yl)methylcarbamate2385470-51-7C15H18N2O3
- 4-(Cyclopropanecarbonyl)piperazin-1-yl Benzoate3115479-25-6C15H18N2O3
- (5R)-1-Methyl-5-butyl-5-phenylbarbituric acid64091-31-2C15H18N2O3
- N-(3-(Dimethylamino)propyl)-4-oxo-4H-chromene-2-carboxamide862993-24-6C15H18N2O3
- 7-[2-(Morpholin-4-yl)ethyl]-2H,5H-[1,3]dioxolo[4,5-f]indole6560-32-3C15H18N2O3
- Ethyl (5-ethoxy-1-phenyl-1H-pyrazol-3-yl)acetate54293-71-9C15H18N2O3
- 6-Methyl-5-(2,3,4-trimethoxyphenyl)pyridin-2-amine1125451-46-8C15H18N2O3
- 1-(2-Morpholin-4-ylethyl)indole-4-carboxylic acid1096307-28-6C15H18N2O3
- 2-Cyclopropyl-1-(3-methoxypropyl)-1H-benzo[d]imidazole-5-carboxylic acid1096975-85-7C15H18N2O3
- 2-Methyl-6-(piperidine-4-carbonyl)-3,4-dihydro-2H-1,4-benzoxazin-3-one1097065-00-3C15H18N2O3
- (Z)-2-Cyano-3-(4-methoxy-2-propan-2-yloxyphenyl)-N-methylprop-2-enamide1356809-32-9C15H18N2O3
- 8-Phenylmethoxy-1,3-diazaspiro[4.5]decane-2,4-dione191110-74-4C15H18N2O3
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 [4-(3-Butyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)phenyl]acetic acid, 3-(1-Benzylpiperidin-4-yl)oxazolidine-2,4-dione, 3-Ethyl-7-(phenylmethyl)-1-oxa-3,7-diazaspiro[4.4]nonane-2,4-dione. 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.