Molecular formula
C16H20N4O
279 compounds have this formula on CompoundList.
- Molar mass
- 284.36g/mol
- Monoisotopic mass
- 284.1637Da
- Atoms
- 41
- Elements
- 4
- Rings plus double bonds
- 9
The formula C16H20N4O describes a molecule made of 16 carbon atoms, 20 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 × 1667.58%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 207.09%1.008 × 20 = 20.160 g/mol
- N Nitrogen × 419.70%14.007 × 4 = 56.028 g/mol
- O Oxygen × 15.63%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C16H20N4O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 279 of 279 compounds
N-tert-Butyl-1-(quinazolin-4-yl)azetidine-3-carboxamide
CAS 2877636-01-4C16H20N4O
![2-{1-[2-(3,5-Dimethyl-1,2-oxazol-4-yl)ethyl]-1H-1,3-benzodiazol-2-yl}ethan-1-amine chemical structure, C16H20N4O, CAS 2731007-32-0](/s/BQYHZIRYTQSRFE-UHFFFAOYSA-N.svg)
2-{1-[2-(3,5-Dimethyl-1,2-oxazol-4-yl)ethyl]-1H-1,3-benzodiazol-2-yl}ethan-1-amine
CAS 2731007-32-0C16H20N4O
![5-{3-[(1-Cyclobutylaziridin-2-yl)methoxy]phenyl}-1-methyl-1H-1,2,4-triazole chemical structure, C16H20N4O, CAS 2411263-62-0](/s/JAQDRWCJMIMNKL-UHFFFAOYSA-N.svg)
5-{3-[(1-Cyclobutylaziridin-2-yl)methoxy]phenyl}-1-methyl-1H-1,2,4-triazole
CAS 2411263-62-0C16H20N4O
![2,4-Dimethyl-6-[3-(pyridin-3-yloxy)piperidin-1-yl]pyrimidine chemical structure, C16H20N4O, CAS 2877630-91-4](/s/MUTJCVYTMCMXFC-UHFFFAOYSA-N.svg)
2,4-Dimethyl-6-[3-(pyridin-3-yloxy)piperidin-1-yl]pyrimidine
CAS 2877630-91-4C16H20N4O
![4,6-Dimethyl-2-[3-(pyridin-3-yloxy)piperidin-1-yl]pyrimidine chemical structure, C16H20N4O, CAS 2877632-02-3](/s/RKKSLRLSIWKMCM-UHFFFAOYSA-N.svg)
4,6-Dimethyl-2-[3-(pyridin-3-yloxy)piperidin-1-yl]pyrimidine
CAS 2877632-02-3C16H20N4O
![4-Ethyl-6-[3-(pyridin-3-yloxy)piperidin-1-yl]pyrimidine chemical structure, C16H20N4O, CAS 2877633-96-8](/s/DUORUYFBMNDNBD-UHFFFAOYSA-N.svg)
4-Ethyl-6-[3-(pyridin-3-yloxy)piperidin-1-yl]pyrimidine
CAS 2877633-96-8C16H20N4O
![6-Methyl-2-[3-(pyrrolidine-1-carbonyl)pyrrolidin-1-yl]pyridine-3-carbonitrile chemical structure, C16H20N4O, CAS 2877646-71-2](/s/AKBBELYTGYHDBQ-UHFFFAOYSA-N.svg)
6-Methyl-2-[3-(pyrrolidine-1-carbonyl)pyrrolidin-1-yl]pyridine-3-carbonitrile
CAS 2877646-71-2C16H20N4O
![4,6-Dimethyl-2-[3-(pyrrolidine-1-carbonyl)azetidin-1-yl]pyridine-3-carbonitrile chemical structure, C16H20N4O, CAS 2877691-88-6](/s/SYQTWYQYZLUXGA-UHFFFAOYSA-N.svg)
4,6-Dimethyl-2-[3-(pyrrolidine-1-carbonyl)azetidin-1-yl]pyridine-3-carbonitrile
CAS 2877691-88-6C16H20N4O
N-Cyclopropyl-1-(1-methyl-1H-1,3-benzodiazol-2-yl)pyrrolidine-3-carboxamide
CAS 2877628-36-7C16H20N4O
1-(3-Cyano-4,6-dimethylpyridin-2-yl)-N-cyclopropylpyrrolidine-3-carboxamide
CAS 2877709-39-0C16H20N4O
N-(1-Benzylpyrrolidin-3-yl)-4-methoxypyrimidin-2-amine
CAS 1062005-57-5C16H20N4O
2-(4-Cyclopropanecarbonylpiperazin-1-yl)-4,6-dimethylpyridine-3-carbonitrile
CAS 2741919-12-8C16H20N4O
1-(1H-1,3-Benzodiazol-2-yl)-N-cyclopropylpiperidine-4-carboxamide
CAS 1115333-29-3C16H20N4O
![2-[3-(5-Amino-3-cyclopentylpyrazol-1-yl)phenyl]acetamide chemical structure, C16H20N4O, CAS 897373-38-5](/s/XWOWQSZKISOVLK-UHFFFAOYSA-N.svg)
2-[3-(5-Amino-3-cyclopentylpyrazol-1-yl)phenyl]acetamide
CAS 897373-38-5C16H20N4O
![N-(2,6-Dimethylpyrimidin-4-yl)-N'-[3-(propan-2-yl)phenyl]urea chemical structure, C16H20N4O, CAS 639849-86-8](/s/CYPNCARKOKGLLN-UHFFFAOYSA-N.svg)
N-(2,6-Dimethylpyrimidin-4-yl)-N'-[3-(propan-2-yl)phenyl]urea
CAS 639849-86-8C16H20N4O
![N-(2,6-Dimethylpyrimidin-4-yl)-N'-[2-(propan-2-yl)phenyl]urea chemical structure, C16H20N4O, CAS 639849-85-7](/s/UYPSWRUAQVUKDM-UHFFFAOYSA-N.svg)
N-(2,6-Dimethylpyrimidin-4-yl)-N'-[2-(propan-2-yl)phenyl]urea
CAS 639849-85-7C16H20N4O
![N-(4,6-Dimethylpyrimidin-2-yl)-N'-[3-(propan-2-yl)phenyl]urea chemical structure, C16H20N4O, CAS 616208-74-3](/s/PUNZQKRCDBOCGJ-UHFFFAOYSA-N.svg)
N-(4,6-Dimethylpyrimidin-2-yl)-N'-[3-(propan-2-yl)phenyl]urea
CAS 616208-74-3C16H20N4O
![N-(4,6-Dimethylpyrimidin-2-yl)-N'-[2-(propan-2-yl)phenyl]urea chemical structure, C16H20N4O, CAS 616208-73-2](/s/BRNZDXVADUNYTC-UHFFFAOYSA-N.svg)
N-(4,6-Dimethylpyrimidin-2-yl)-N'-[2-(propan-2-yl)phenyl]urea
CAS 616208-73-2C16H20N4O
(R)-1-(3-(Cyclopropylamino)quinoxalin-2-yl)piperidin-3-ol
CAS 1421042-32-1C16H20N4O
(S)-1-(3-(Cyclopropylamino)quinoxalin-2-yl)piperidin-3-ol
CAS 1421025-15-1C16H20N4O
1-(3-(Cyclopropylamino)quinoxalin-2-yl)piperidin-3-ol
CAS 1420799-24-1C16H20N4O
(1-(3-(Cyclopropylamino)quinoxalin-2-yl)pyrrolidin-2-yl)methanol
CAS 1420865-88-8C16H20N4O
(1-(3-(Cyclopropylamino)quinoxalin-2-yl)pyrrolidin-3-yl)methanol
CAS 1420876-37-4C16H20N4O
![4-[4-(2-Methoxyphenyl)piperazin-1-yl]-6-methylpyrimidine chemical structure, C16H20N4O, CAS 1794621-63-8](/s/AZMWXQRCFOTHGQ-UHFFFAOYSA-N.svg)
4-[4-(2-Methoxyphenyl)piperazin-1-yl]-6-methylpyrimidine
CAS 1794621-63-8C16H20N4O
- (2S)-2-{[6-(3-Aminocyclobutyl)pyrimidin-4-yl]amino}-2-phenylethanol1781282-40-3C16H20N4O
- N-[4-(Dimethylamino)phenyl]-4-(dimethylamino)pyridine-2-carboxamide2374804-69-8C16H20N4O
- 4-((Azetidin-3-ylmethyl)amino)-2-cyclopropyl-1H-indole-7-carboxamide1643572-73-9C16H20N4O
- 4-Amino-1-cyclopentyl-N-methyl-n-phenyl-1H-pyrazole-3-carboxamide2101197-85-5C16H20N4O
- 4-(4-Benzylpiperazin-1-yl)-6-methoxypyrimidine1866864-17-6C16H20N4O
- Imatinib impurity 812118894-75-8C16H20N4O
- 1-(5,7-Dimethyl-1,8-naphthyridin-2-yl)piperidine-4-carboxamide2549064-92-6C16H20N4O
- 2-[4-(3-Methoxyphenyl)piperazin-1-yl]-4-methylpyrimidine2327319-92-4C16H20N4O
- 4-[4-(2-Methoxyphenyl)piperazin-1-yl]-2-methylpyrimidine2327207-01-0C16H20N4O
- 2-[4-(2-Methoxyphenyl)piperazin-1-yl]-6-methylpyrazine2329072-96-8C16H20N4O
- 4-[4-(3-Methoxyphenyl)piperazin-1-yl]-6-methylpyrimidine2324598-58-3C16H20N4O
- 2-[4-(3-Methoxyphenyl)piperazin-1-yl]-5-methylpyrimidine2329073-09-6C16H20N4O
- N-Methyl-N-[1-(3-methylquinoxalin-2-yl)pyrrolidin-3-yl]acetamide2742026-69-1C16H20N4O
- 4,5-Dimethyl-6-{3-[(3-methylpyridin-4-yl)oxy]pyrrolidin-1-yl}pyrimidine2742048-04-8C16H20N4O
- 2,4-Dimethyl-6-{3-[(3-methylpyridin-4-yl)oxy]pyrrolidin-1-yl}pyrimidine2742049-24-5C16H20N4O
- 4,6-Dimethyl-2-{3-[(3-methylpyridin-4-yl)oxy]pyrrolidin-1-yl}pyrimidine2742027-59-2C16H20N4O
- 4-Methoxy-6-[4-(2-methylphenyl)piperazin-1-yl]pyrimidine2640892-26-6C16H20N4O
- (2-{Pyrido[2,3-d]pyrimidin-4-yl}-octahydro-1H-isoindol-3a-yl)methanol2742022-88-2C16H20N4O
- (2-{Pyrido[3,4-d]pyrimidin-4-yl}-octahydro-1H-isoindol-3a-yl)methanol2742065-87-6C16H20N4O
- N-[1-(3-Cyano-6-methylpyridin-2-yl)piperidin-3-yl]cyclopropanecarboxamide2742023-56-7C16H20N4O
- 4-Ethyl-6-{3-[(3-methylpyridin-4-yl)oxy]pyrrolidin-1-yl}pyrimidine2742053-45-6C16H20N4O
- 4-(4-{[(3-Methylpyridin-4-yl)oxy]methyl}piperidin-1-yl)pyrimidine2742030-32-4C16H20N4O
- 1-(3-Cyano-6-methylpyridin-2-yl)-N-cyclopropylpiperidine-4-carboxamide2741889-54-1C16H20N4O
- N-tert-Butyl-6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridine-7-carboxamide2741927-97-7C16H20N4O
- 4-[4-(4-Methoxyphenyl)piperazin-1-yl]-6-methylpyrimidine2329485-14-3C16H20N4O
- 4-(3-{[2-(Propan-2-yl)-1H-imidazol-1-yl]methyl}azetidine-1-carbonyl)pyridine2770608-56-3C16H20N4O
- 2-(3-{[2-(Propan-2-yl)-1H-imidazol-1-yl]methyl}azetidine-1-carbonyl)pyridine2770610-73-4C16H20N4O
- 2-({1-[(Pyridin-2-yl)methyl]piperidin-3-yl}methoxy)pyrazine2770609-19-1C16H20N4O
- 2-({1-[(Pyridin-3-yl)methyl]piperidin-3-yl}methoxy)pyrazine2770609-14-6C16H20N4O
- 2-({1-[(Pyridin-4-yl)methyl]piperidin-3-yl}methoxy)pyrazine2770624-73-0C16H20N4O
- (1r,4r)-4-{[5-(2-Methylpyridin-3-yl)pyrimidin-2-yl]amino}cyclohexan-1-ol2770606-96-5C16H20N4O
- (1r,4r)-4-{[5-(5-Methylpyridin-3-yl)pyrimidin-2-yl]amino}cyclohexan-1-ol2770627-09-1C16H20N4O
- 3-Methyl-6-[4-(2-methylphenyl)piperazin-1-yl]-3,4-dihydropyrimidin-4-one2770629-34-8C16H20N4O
- N-[1-(2-Cyanopyridin-3-yl)piperidin-4-yl]cyclobutanecarboxamide2770590-34-4C16H20N4O
- N-[1-(3-Cyano-6-methylpyridin-2-yl)piperidin-4-yl]cyclopropanecarboxamide2770637-45-9C16H20N4O
- N-[1-(3-Cyanopyridin-2-yl)piperidin-4-yl]cyclobutanecarboxamide2770587-13-6C16H20N4O
- N-[1-(5-Cyanopyridin-2-yl)piperidin-4-yl]cyclobutanecarboxamide2770632-04-5C16H20N4O
- N-[1-(4-Cyanopyridin-2-yl)piperidin-4-yl]cyclobutanecarboxamide2770587-20-5C16H20N4O
- N-[1-(6-Cyanopyridin-2-yl)piperidin-4-yl]cyclobutanecarboxamide2770640-18-9C16H20N4O
- 2-(4-(3-Amino-4-methylphenyl)-1H-pyrazol-1-yl)-1-(pyrrolidin-1-yl)ethanone3078404-51-7C16H20N4O
- 1-Phenyl-1-(2-(piperazin-1-yl)pyrimidin-5-yl)ethanol1704496-82-1C16H20N4O
- 5-(Phenylmethyl)-2-(1-piperazinyl)-4-pyrimidinemethanol1704494-89-2C16H20N4O
- N-(3-methyl-7-isoquinolinyl)-N'-4-piperidinylUrea1392835-17-4C16H20N4O
- 5-(4-Benzylpiperazin-1-yl)-2-methyl-2,3-dihydropyridazin-3-one3030844-10-8C16H20N4O
- N-[1-(2-Phenoxyethyl)pyrrolidin-3-yl]pyrimidin-4-amine3030729-26-8C16H20N4O
- 2,5-Dimethyl-3-{3-[(pyridin-4-yloxy)methyl]pyrrolidin-1-yl}pyrazine3030864-95-7C16H20N4O
- 2-{[1-(4-Methylpyridin-2-yl)piperidin-4-yl]methoxy}pyrimidine3054412-68-6C16H20N4O
- N-{1-[(2-Methoxyphenyl)methyl]pyrrolidin-3-yl}pyrimidin-4-amine3054563-23-1C16H20N4O
- N-[1-(4-Cyanopyridin-3-yl)piperidin-3-yl]-N-methylcyclopropanecarboxamide3054410-46-4C16H20N4O
- N-[1-(2-Cyanopyridin-4-yl)piperidin-3-yl]-N-methylcyclopropanecarboxamide3054617-75-0C16H20N4O
- 1-(5,7-Dimethyl-1,8-naphthyridin-2-yl)-N-methylpyrrolidine-3-carboxamide3054588-10-9C16H20N4O
- 4-(2,3-Dihydro-2-oxo-1H-benzo[d]imidazol-1-yl)-1-piperidinebutanenitrile2777640-04-5C16H20N4O
- 1H-Pyrazolo[4,3-c]pyridine,5-acetyl-3-[4-(dimethylamino)phenyl]-4,5,6,7-tetrahydro-661487-26-9C16H20N4O
- 1-(2,7-Diazaspiro[3.5]nonan-7-yl)-2-(2H-indazol-3-yl)ethanone1352945-45-9C16H20N4O
- 2-Heptyl-[1,2,4]triazolo[1,5-c]quinazolin-5(6H)-one2805297-49-6C16H20N4O
Frequently asked questions
What is the molar mass of C16H20N4O?
The molar mass of C16H20N4O is 284.36 g/mol, calculated from standard atomic weights for 16 carbon atoms, 20 hydrogen atoms, 4 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 284.1637 Da.
How many compounds have the formula C16H20N4O?
CompoundList lists 279 compounds with the molecular formula C16H20N4O, including N-tert-Butyl-1-(quinazolin-4-yl)azetidine-3-carboxamide, 2-{1-[2-(3,5-Dimethyl-1,2-oxazol-4-yl)ethyl]-1H-1,3-benzodiazol-2-yl}ethan-1-amine, 5-{3-[(1-Cyclobutylaziridin-2-yl)methoxy]phenyl}-1-methyl-1H-1,2,4-triazole. 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 C16H20N4O?
C16H20N4O 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.