Molecular formula
C15H18N4O
298 compounds have this formula on CompoundList.
- Molar mass
- 270.34g/mol
- Monoisotopic mass
- 270.1481Da
- Atoms
- 38
- Elements
- 4
- Rings plus double bonds
- 9
The formula C15H18N4O describes a molecule made of 15 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms and 1 oxygen atom. 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 × 1566.64%12.011 × 15 = 180.165 g/mol
- H Hydrogen × 186.71%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 420.73%14.007 × 4 = 56.028 g/mol
- O Oxygen × 15.92%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C15H18N4O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 298 of 298 compounds
![2-(3-Methylphenyl)-1-{3-[(1H-1,2,3-triazol-1-yl)methyl]azetidin-1-yl}ethan-1-one chemical structure, C15H18N4O, CAS 2320379-48-2](/s/MBXRPSFOOZLYBY-UHFFFAOYSA-N.svg)
2-(3-Methylphenyl)-1-{3-[(1H-1,2,3-triazol-1-yl)methyl]azetidin-1-yl}ethan-1-one
CAS 2320379-48-2C15H18N4O
![3-[3-(1,5-Dimethyl-1H-pyrazol-4-yl)phenyl]piperazin-2-one chemical structure, C15H18N4O, CAS 2241139-58-0](/s/QRTNCMBPHWMTFO-UHFFFAOYSA-N.svg)
3-[3-(1,5-Dimethyl-1H-pyrazol-4-yl)phenyl]piperazin-2-one
CAS 2241139-58-0C15H18N4O
![N,N-Diethyl-4-[(1-oxido-2-pyridinyl)diazenyl]aniline chemical structure, C15H18N4O, CAS 7695-57-0](/s/RVUSWSBIUPCZJP-UHFFFAOYSA-N.svg)
N,N-Diethyl-4-[(1-oxido-2-pyridinyl)diazenyl]aniline
CAS 7695-57-0C15H18N4O
![3-(1-(4-Methoxybenzyl)-1H-1,2,3-triazol-4-yl)bicyclo[1.1.1]pentan-1-amine chemical structure, C15H18N4O, CAS 2171068-49-6](/s/DMBLNHYXUBXLDO-UHFFFAOYSA-N.svg)
3-(1-(4-Methoxybenzyl)-1H-1,2,3-triazol-4-yl)bicyclo[1.1.1]pentan-1-amine
CAS 2171068-49-6C15H18N4O
![1-(4-{2-Methyl-3H-imidazo[4,5-b]pyridin-3-yl}piperidin-1-yl)prop-2-en-1-one chemical structure, C15H18N4O, CAS 2361638-93-7](/s/HPPXIUWHQRHSCH-UHFFFAOYSA-N.svg)
1-(4-{2-Methyl-3H-imidazo[4,5-b]pyridin-3-yl}piperidin-1-yl)prop-2-en-1-one
CAS 2361638-93-7C15H18N4O
![2-{3-[(Pyridin-4-yloxy)methyl]piperidin-1-yl}pyrimidine chemical structure, C15H18N4O, CAS 2380145-62-8](/s/JQEKBZPCBJHXBM-UHFFFAOYSA-N.svg)
2-{3-[(Pyridin-4-yloxy)methyl]piperidin-1-yl}pyrimidine
CAS 2380145-62-8C15H18N4O
![N-[4-(Dimethylamino)phenyl]-5,6-dimethylpyrimidine-4-carboxamide chemical structure, C15H18N4O, CAS 2380183-88-8](/s/LFMYFNXSZIRYPH-UHFFFAOYSA-N.svg)
N-[4-(Dimethylamino)phenyl]-5,6-dimethylpyrimidine-4-carboxamide
CAS 2380183-88-8C15H18N4O
3-Amino-N-cyclobutyl-5-(1-methyl-1H-pyrazol-4-yl)benzamide
CAS 2748438-61-9C15H18N4O
(3-Amino-5-(1-methyl-1H-pyrazol-4-yl)phenyl)(pyrrolidin-1-yl)methanone
CAS 2741202-71-9C15H18N4O
(3-Amino-5-(1H-pyrazol-4-yl)phenyl)(piperidin-1-yl)methanone
CAS 2748535-67-1C15H18N4O
2-(4-Methoxyphenyl)-6-piperazin-1-ylpyrazine
CAS 2415469-61-1C15H18N4O
![2-(Dimethylamino)-5,6,7,8-tetrahydro-6-phenylpyrido[4,3-d]pyrimidin-4(3H)-one chemical structure, C15H18N4O, CAS 1033-03-0](/s/IHHFDPRNLPHLRF-UHFFFAOYSA-N.svg)
2-(Dimethylamino)-5,6,7,8-tetrahydro-6-phenylpyrido[4,3-d]pyrimidin-4(3H)-one
CAS 1033-03-0C15H18N4O
1-(2-Cyanopyridin-3-yl)-N-cyclopropylpiperidine-3-carboxamide
CAS 2877762-63-3C15H18N4O
1-(6-Cyanopyridin-3-yl)-N-cyclopropylpiperidine-3-carboxamide
CAS 2877721-33-8C15H18N4O
1-(6-Cyanopyridin-2-yl)-N-cyclopropylpiperidine-3-carboxamide
CAS 2877648-57-0C15H18N4O
1-(4-Cyanopyridin-3-yl)-N-cyclopropylpiperidine-3-carboxamide
CAS 2877673-17-9C15H18N4O
![4,5-Dimethyl-6-{3-[(pyridin-3-yloxy)methyl]azetidin-1-yl}pyrimidine chemical structure, C15H18N4O, CAS 2877644-61-4](/s/NNOFKFHNJGJRJG-UHFFFAOYSA-N.svg)
4,5-Dimethyl-6-{3-[(pyridin-3-yloxy)methyl]azetidin-1-yl}pyrimidine
CAS 2877644-61-4C15H18N4O
![1-{2-[(1-Cyclobutylaziridin-2-yl)methoxy]phenyl}-1H-1,2,4-triazole chemical structure, C15H18N4O, CAS 2411295-43-5](/s/ULLYTMWIBVLFSC-UHFFFAOYSA-N.svg)
1-{2-[(1-Cyclobutylaziridin-2-yl)methoxy]phenyl}-1H-1,2,4-triazole
CAS 2411295-43-5C15H18N4O
![N-[1-(1H-1,3-Benzodiazol-2-yl)piperidin-4-yl]prop-2-enamide chemical structure, C15H18N4O, CAS 2411241-91-1](/s/VUIXXHKAMITBKL-UHFFFAOYSA-N.svg)
N-[1-(1H-1,3-Benzodiazol-2-yl)piperidin-4-yl]prop-2-enamide
CAS 2411241-91-1C15H18N4O
![2-Methyl-4-[3-(pyridin-3-yloxy)piperidin-1-yl]pyrimidine chemical structure, C15H18N4O, CAS 2877720-36-8](/s/AMNBTGMOPDHTRT-UHFFFAOYSA-N.svg)
2-Methyl-4-[3-(pyridin-3-yloxy)piperidin-1-yl]pyrimidine
CAS 2877720-36-8C15H18N4O
![4-Methyl-6-[3-(pyridin-3-yloxy)piperidin-1-yl]pyrimidine chemical structure, C15H18N4O, CAS 2877692-18-5](/s/RJEXVGQNVZMJAN-UHFFFAOYSA-N.svg)
4-Methyl-6-[3-(pyridin-3-yloxy)piperidin-1-yl]pyrimidine
CAS 2877692-18-5C15H18N4O
![2-Methyl-6-[3-(pyridin-3-yloxy)piperidin-1-yl]pyrazine chemical structure, C15H18N4O, CAS 2877639-59-1](/s/YQESZCQHRGEBFO-UHFFFAOYSA-N.svg)
2-Methyl-6-[3-(pyridin-3-yloxy)piperidin-1-yl]pyrazine
CAS 2877639-59-1C15H18N4O
![6-Methyl-2-[3-(pyrrolidine-1-carbonyl)azetidin-1-yl]pyridine-3-carbonitrile chemical structure, C15H18N4O, CAS 2877670-01-2](/s/SWNSQDAXZGYJMF-UHFFFAOYSA-N.svg)
6-Methyl-2-[3-(pyrrolidine-1-carbonyl)azetidin-1-yl]pyridine-3-carbonitrile
CAS 2877670-01-2C15H18N4O
![3-[3-(Pyrrolidine-1-carbonyl)pyrrolidin-1-yl]pyridine-4-carbonitrile chemical structure, C15H18N4O, CAS 2877630-69-6](/s/GOPRPDGMGQOZKZ-UHFFFAOYSA-N.svg)
3-[3-(Pyrrolidine-1-carbonyl)pyrrolidin-1-yl]pyridine-4-carbonitrile
CAS 2877630-69-6C15H18N4O
- 2-[3-(Pyrrolidine-1-carbonyl)pyrrolidin-1-yl]pyridine-3-carbonitrile2877630-21-0C15H18N4O
- 6-[3-(Pyrrolidine-1-carbonyl)pyrrolidin-1-yl]pyridine-3-carbonitrile2877702-12-8C15H18N4O
- 1-(3-Cyano-6-methylpyridin-2-yl)-N-cyclopropylpyrrolidine-3-carboxamide2877647-65-7C15H18N4O
- 4-[[4-(Dimethylamino)-m-tolyl]azo]-3-methylpyridine 1-oxide19456-74-7C15H18N4O
- 4-[[4-(Dimethylamino)-o-tolyl]azo]-3-methylpyridine 1-oxide19471-28-4C15H18N4O
- N,N,2,6-tetramethyl-4-[(1-oxidopyridin-1-ium-4-yl)diazenyl]aniline19595-66-5C15H18N4O
- 2,3-Dihydro-2-oxo-3-(piperidin-4-yl)-1H-benzo[d]imidazol-1-propanenitrile747351-02-6C15H18N4O
- (4-(1-Methyl-1H-imidazol-2-yl)piperazin-1-yl)(phenyl)methanone1171857-40-1C15H18N4O
- 4-(2,3-Dihydro-2-oxo-1H-benzo[d]imidazol-1-yl)-1-piperidinepropanenitrile2792665-48-4C15H18N4O
- 1-(3-Cyanopyridin-2-yl)-N-cyclopropylpiperidine-4-carboxamide2742024-01-5C15H18N4O
- N-Cyclopentyl-2-cyclopropyl-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide1350473-05-0C15H18N4O
- Cyclohexanol, 3-(2-MethyliMidazo[4,5-d]pyrrolo[2,3-b]pyridin-1(6H)-yl)-, (1R,3R)-1315486-05-5C15H18N4O
- 4-Amino-5-methyl-N-(1,2,3,4-tetrahydronaphthalen-1-yl)-1H-pyrazole-3-carboxamide915372-09-7C15H18N4O
- 2-(4-Pyridin-2-yloxypiperidin-1-yl)pyridin-3-amine1416624-63-9C15H18N4O
- 1-[1-(3-Amino-2-pyridinyl)piperidin-4-yl]pyridin-2-one1416625-84-7C15H18N4O
- (R)-1-(3-(Cyclopropylamino)quinoxalin-2-yl)pyrrolidin-3-ol1421027-17-9C15H18N4O
- (S)-1-(3-(Cyclopropylamino)quinoxalin-2-yl)pyrrolidin-3-ol1421027-25-9C15H18N4O
- (1-(3-(Cyclopropylamino)quinoxalin-2-yl)azetidin-3-yl)methanol1420854-85-8C15H18N4O
- 1-Benzyl-3-(piperazin-1-yl)pyrazin-2(1H)-one1707571-47-8C15H18N4O
- 3-(5-Ethynylpyrimidin-2-yl)-8-(oxetan-3-yl)-3,8-diazabicyclo[3.2.1]octane2242425-41-6C15H18N4O
- 3-[3-(1-Ethyl-1H-pyrazol-5-yl)phenyl]piperazin-2-one2241138-16-7C15H18N4O
- 5-[2-(Cyclohexyloxy)-5-pyrimidinyl]-2-pyridinamine1710070-99-7C15H18N4O
- N-Cyclopentyl-2-cyclopropylimidazo[1,2-b]pyridazine-6-carboxamide2640946-09-2C15H18N4O
- 4-[4-(2-Methoxyphenyl)piperazin-1-yl]pyrimidine2640972-68-3C15H18N4O
- 5-(2-Methylpyridin-3-yl)-N-[(oxolan-2-yl)methyl]pyrimidin-2-amine2741941-56-8C15H18N4O
- N-Methyl-N-[1-(quinazolin-4-yl)pyrrolidin-3-yl]acetamide2742039-49-0C15H18N4O
- 5-(2-Aminophenyl)-N-[(oxolan-2-yl)methyl]pyrimidin-2-amine2742010-47-3C15H18N4O
- N-[1-(5-Cyanopyridin-2-yl)piperidin-3-yl]cyclopropanecarboxamide2742023-95-4C15H18N4O
- N-[1-(3-Cyanopyridin-2-yl)piperidin-3-yl]cyclopropanecarboxamide2741889-58-5C15H18N4O
- 2-Methyl-6-{3-[(3-methylpyridin-4-yl)oxy]pyrrolidin-1-yl}pyrazine2741932-01-2C15H18N4O
- 2-Methyl-4-{3-[(3-methylpyridin-4-yl)oxy]pyrrolidin-1-yl}pyrimidine2741935-53-3C15H18N4O
- 1-Cyclopentyl-N-(2-methylphenyl)-1H-1,2,3-triazole-4-carboxamide2741920-79-4C15H18N4O
- 1-[5-(3-Methylpyridin-2-yl)pyrimidin-2-yl]piperidin-4-ol2640867-05-4C15H18N4O
- 5-(3-Methylpyridin-2-yl)-N-(oxan-4-yl)pyrimidin-2-amine2742060-06-4C15H18N4O
- 5-(4-Methylpyridin-3-yl)-N-(oxan-4-yl)pyrimidin-2-amine2741918-58-9C15H18N4O
- N-[1-(6-Cyanopyridin-3-yl)piperidin-3-yl]cyclopropanecarboxamide2741929-82-6C15H18N4O
- 1-(2-Cyanopyridin-3-yl)-N-cyclopropylpiperidine-4-carboxamide2742043-48-5C15H18N4O
- 5-(2-Aminophenyl)-N-(oxan-4-yl)pyrimidin-2-amine2742020-47-7C15H18N4O
- N-[1-(4-Cyanopyridin-2-yl)piperidin-3-yl]cyclopropanecarboxamide2742069-12-9C15H18N4O
- N-[1-(6-Cyanopyridin-2-yl)piperidin-3-yl]cyclopropanecarboxamide2742017-15-6C15H18N4O
- 1-(4-Cyanopyridin-2-yl)-N-cyclopropylpiperidine-4-carboxamide2742067-27-0C15H18N4O
- 1-(6-Cyanopyridin-2-yl)-N-cyclopropylpiperidine-4-carboxamide2741889-63-2C15H18N4O
- 4-Methyl-2-{3-[(3-methylpyridin-4-yl)oxy]pyrrolidin-1-yl}pyrimidine2742047-04-5C15H18N4O
- 4-[4-(3-Methoxyphenyl)piperazin-1-yl]pyrimidine2741913-95-9C15H18N4O
- 1-(6-Cyanopyridin-3-yl)-N-cyclopropylpiperidine-4-carboxamide2742024-74-2C15H18N4O
- 1-(4-Cyanopyridin-3-yl)-N-cyclopropylpiperidine-4-carboxamide2742050-97-9C15H18N4O
- 3-Methyl-6-(4-phenylpiperazin-1-yl)-3,4-dihydropyrimidin-4-one2327225-62-5C15H18N4O
- N-(Propan-2-yl)-6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridine-7-carboxamide2770586-68-8C15H18N4O
- 5-Ethyl-2-{3-[(2-methylpyridin-4-yl)oxy]azetidin-1-yl}pyrimidine2770637-37-9C15H18N4O
- 2,6-Dimethyl-4-[5-(pyridin-4-yl)pyrimidin-2-yl]morpholine2770614-99-6C15H18N4O
- N-[1-(6-Cyanopyridin-3-yl)piperidin-4-yl]cyclopropanecarboxamide2770618-30-7C15H18N4O
- 5-Ethyl-2-{3-[(pyridin-3-yloxy)methyl]azetidin-1-yl}pyrimidine2770587-98-7C15H18N4O
- N-[1-(6-Cyanopyridin-2-yl)piperidin-4-yl]cyclopropanecarboxamide2431662-47-2C15H18N4O
- N-[1-(4-Cyanopyridin-3-yl)piperidin-4-yl]cyclopropanecarboxamide2770599-56-7C15H18N4O
- 4,6-Dimethyl-2-{3-[(pyridin-3-yloxy)methyl]azetidin-1-yl}pyrimidine2770605-33-7C15H18N4O
- 4-(1-Benzylpiperidin-4-yl)-4H-1,2,4-triazole-3-carbaldehyde2137618-78-9C15H18N4O
- 1-{3-[4-(Piperidin-2-yl)-1H-1,2,3-triazol-1-yl]phenyl}ethan-1-one2137789-53-6C15H18N4O
- 3a-(Azidomethyl)-2-benzyl-octahydrocyclopenta[c]pyrrol-4-one2460755-46-6C15H18N4O
- 1-{3-[(1-Cyclobutylaziridin-2-yl)methoxy]phenyl}-1H-1,2,3-triazole2411245-52-6C15H18N4O
- 2,4-Dimethyl-6-{3-[(2-methylpyridin-4-yl)oxy]azetidin-1-yl}pyrimidine2770598-74-6C15H18N4O
- 2-({1-[(Pyridin-3-yl)methyl]pyrrolidin-3-yl}methoxy)pyrazine2770601-10-8C15H18N4O
- 2-({1-[(Pyridin-2-yl)methyl]pyrrolidin-3-yl}methoxy)pyrazine2770635-57-7C15H18N4O
- N-[1-(2-Cyanopyridin-3-yl)piperidin-4-yl]cyclopropanecarboxamide2770596-32-0C15H18N4O
- 2-(4-(3-Amino-4-methylphenyl)-1H-pyrazol-1-yl)-N-cyclopropylacetamide3078405-03-2C15H18N4O
- 5-(Phenoxymethyl)-2-(1-piperazinyl)pyrimidine1704495-50-0C15H18N4O
- 6-[2-(Cyclohexyloxy)-5-pyrimidinyl]-3-pyridinamine1710073-22-5C15H18N4O
- (2E)-1-(4-Azidopiperidin-1-yl)-2-methyl-3-phenylprop-2-en-1-one3054640-69-3C15H18N4O
- 3-[3-(Piperidine-1-carbonyl)azetidin-1-yl]pyridine-4-carbonitrile3054638-93-3C15H18N4O
- 6-[3-(Piperidine-1-carbonyl)azetidin-1-yl]pyridine-3-carbonitrile3054408-72-6C15H18N4O
- 6-(4-Benzylpiperazin-1-yl)pyridazin-3-ol145276-62-6C15H18N4O
- 1H-Indole-5-carboxamide,2,3-dihydro-n-methyl-N-[(1-methyl-1H-pyrazol-4-yl)methyl]-1183322-19-1C15H18N4O
- 3-Methyl-N-(P-tolyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-C]pyridine-1-carboxamide1956386-23-4C15H18N4O
- 3-(4-Methyl-6-morpholin-4-ylpyrimidin-2-yl)aniline2213669-49-7C15H18N4O
- N,N,2-trimethyl-4-[(2-methyl-1-oxidopyridin-1-ium-4-yl)diazenyl]aniline7347-47-9C15H18N4O
Frequently asked questions
What is the molar mass of C15H18N4O?
The molar mass of C15H18N4O is 270.34 g/mol, calculated from standard atomic weights for 15 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 270.1481 Da.
How many compounds have the formula C15H18N4O?
CompoundList lists 298 compounds with the molecular formula C15H18N4O, including 2-(3-Methylphenyl)-1-{3-[(1H-1,2,3-triazol-1-yl)methyl]azetidin-1-yl}ethan-1-one, 3-[3-(1,5-Dimethyl-1H-pyrazol-4-yl)phenyl]piperazin-2-one, N,N-Diethyl-4-[(1-oxido-2-pyridinyl)diazenyl]aniline. 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 C15H18N4O?
C15H18N4O has a degree of unsaturation of 9. 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.