Molecular formula
C16H20N4O2
334 compounds have this formula on CompoundList.
- Molar mass
- 300.36g/mol
- Monoisotopic mass
- 300.1586Da
- Atoms
- 42
- Elements
- 4
- Rings plus double bonds
- 9
The formula C16H20N4O2 describes a molecule made of 16 carbon atoms, 20 hydrogen atoms, 4 nitrogen atoms 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 × 1663.98%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 206.71%1.008 × 20 = 20.160 g/mol
- N Nitrogen × 418.65%14.007 × 4 = 56.028 g/mol
- O Oxygen × 210.65%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C16H20N4O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 334 compounds
![N-Cyclopropyl-3-{5-[(propylamino)methyl]-1,2,4-oxadiazol-3-yl}benzamide chemical structure, C16H20N4O2, CAS 1119450-72-4](/s/RZJFBQKCIDYQEZ-UHFFFAOYSA-N.svg)
N-Cyclopropyl-3-{5-[(propylamino)methyl]-1,2,4-oxadiazol-3-yl}benzamide
CAS 1119450-72-4C16H20N4O2
Ethyl 4-(3-methylquinoxalin-2-yl)piperazine-1-carboxylate
CAS 1119261-06-1C16H20N4O2
![3-({[(1-Cyanocyclopentyl)carbamoyl]methyl}amino)-4-methylbenzamide chemical structure, C16H20N4O2, CAS 1241516-06-2](/s/YPGBINKTNNARFF-UHFFFAOYSA-N.svg)
3-({[(1-Cyanocyclopentyl)carbamoyl]methyl}amino)-4-methylbenzamide
CAS 1241516-06-2C16H20N4O2
(1-Benzyl-5-ethyl-1H-1,2,3-triazol-4-yl)(morpholin-4-yl)methanone
CAS 1269083-01-3C16H20N4O2
N-Cycloheptyl-2-(5-(pyridin-2-yl)-1,3,4-oxadiazol-2-yl)acetamide
CAS 1286719-71-8C16H20N4O2
![4-[6-(4-Amino-phenoxy)-pyrimidin-4-ylamino]-cyclohexanol chemical structure, C16H20N4O2, CAS 853298-75-6](/s/HTNYYXSSFXAJQO-UHFFFAOYSA-N.svg)
4-[6-(4-Amino-phenoxy)-pyrimidin-4-ylamino]-cyclohexanol
CAS 853298-75-6C16H20N4O2
![4-Methoxy-N-[3-(piperidin-3-yl)-1H-pyrazol-4-yl]benzamide chemical structure, C16H20N4O2, CAS 1803591-65-2](/s/ORFOINQODOOIKQ-UHFFFAOYSA-N.svg)
4-Methoxy-N-[3-(piperidin-3-yl)-1H-pyrazol-4-yl]benzamide
CAS 1803591-65-2C16H20N4O2
![(1S,4S)-4-(2-((R)-1-Hydroxyethyl)imidazo[4,5-d]pyrrolo[2,3-b]pyridin-1(6H)-yl)cyclohexanol chemical structure, C16H20N4O2, CAS 1418199-14-0](/s/CRCKNDMRYHWSFU-UHFFFAOYSA-N.svg)
(1S,4S)-4-(2-((R)-1-Hydroxyethyl)imidazo[4,5-d]pyrrolo[2,3-b]pyridin-1(6H)-yl)cyclohexanol
CAS 1418199-14-0C16H20N4O2
3-(6-Methoxy-5-morpholinopyridazin-3-yl)-4-methylaniline
CAS 1800400-35-4C16H20N4O2
![N-[1-(5-Cyclopropyl-1H-pyrazol-3-yl)piperidin-4-yl]furan-3-carboxamide chemical structure, C16H20N4O2, CAS 2034201-59-5](/s/UANPFGFHDMUEEB-UHFFFAOYSA-N.svg)
N-[1-(5-Cyclopropyl-1H-pyrazol-3-yl)piperidin-4-yl]furan-3-carboxamide
CAS 2034201-59-5C16H20N4O2
1-(2-(Benzyloxy)ethyl)-3-(1-methyl-1H-pyrazol-3-yl)imidazolidin-2-one
CAS 1773506-28-7C16H20N4O2
![N-{2-[4-(Pyridin-4-yl)-1H-pyrazol-1-yl]ethyl}oxane-4-carboxamide chemical structure, C16H20N4O2, CAS 2034507-01-0](/s/GGDHLUJQKRMOPA-UHFFFAOYSA-N.svg)
N-{2-[4-(Pyridin-4-yl)-1H-pyrazol-1-yl]ethyl}oxane-4-carboxamide
CAS 2034507-01-0C16H20N4O2
![1-Methyl-3-[2-(1-methyl-1H-pyrazol-4-yl)piperidine-1-carbonyl]-1,2-dihydropyridin-2-one chemical structure, C16H20N4O2, CAS 2097872-34-7](/s/MMDSKFWOZFZGOO-UHFFFAOYSA-N.svg)
1-Methyl-3-[2-(1-methyl-1H-pyrazol-4-yl)piperidine-1-carbonyl]-1,2-dihydropyridin-2-one
CAS 2097872-34-7C16H20N4O2
6-(4-Methoxybenzyl)-3-(piperidin-1-yl)-1,2,4-triazin-5(4H)-one
CAS 905765-72-2C16H20N4O2
Hydrazinecarboxamide, N-(4-butoxyphenyl)-2-(1H-pyrrol-2-ylmethylene)-
CAS 119034-03-6C16H20N4O2
N-(1-Cyano-2,2-dimethylpropyl)-4-(2-oxoimidazolidin-1-yl)benzamide
CAS 2261044-69-1C16H20N4O2
![N-[5-(4-Cyclopropanecarbonylpiperazin-1-yl)pyridin-2-yl]prop-2-enamide chemical structure, C16H20N4O2, CAS 2305476-03-1](/s/CNYKFMWGXSCNFR-UHFFFAOYSA-N.svg)
N-[5-(4-Cyclopropanecarbonylpiperazin-1-yl)pyridin-2-yl]prop-2-enamide
CAS 2305476-03-1C16H20N4O2
![1-Methyl-3-[3-(1-methyl-1H-pyrazol-4-yl)piperidine-1-carbonyl]-1,2-dihydropyridin-2-one chemical structure, C16H20N4O2, CAS 2309192-24-1](/s/RQKOASYFGOHQDK-UHFFFAOYSA-N.svg)
1-Methyl-3-[3-(1-methyl-1H-pyrazol-4-yl)piperidine-1-carbonyl]-1,2-dihydropyridin-2-one
CAS 2309192-24-1C16H20N4O2
![N-Ethyl-N-({[(1-methyl-1H-indazol-3-yl)methyl]carbamoyl}methyl)prop-2-enamide chemical structure, C16H20N4O2, CAS 2194148-89-3](/s/XFXPDKTYRWVFLO-UHFFFAOYSA-N.svg)
N-Ethyl-N-({[(1-methyl-1H-indazol-3-yl)methyl]carbamoyl}methyl)prop-2-enamide
CAS 2194148-89-3C16H20N4O2
![N-[2-[(1-Ethyl-5-methylbenzimidazol-2-yl)amino]-2-oxoethyl]-N-methylprop-2-enamide chemical structure, C16H20N4O2, CAS 2200495-79-8](/s/VZYKNWODSURVKG-UHFFFAOYSA-N.svg)
N-[2-[(1-Ethyl-5-methylbenzimidazol-2-yl)amino]-2-oxoethyl]-N-methylprop-2-enamide
CAS 2200495-79-8C16H20N4O2
![1-{5H,6H,7H-Cyclopenta[c]pyridazine-3-carbonyl}-4-cyclopropanecarbonylpiperazine chemical structure, C16H20N4O2, CAS 2415473-10-6](/s/AVRQIXYPWCAAJP-UHFFFAOYSA-N.svg)
1-{5H,6H,7H-Cyclopenta[c]pyridazine-3-carbonyl}-4-cyclopropanecarbonylpiperazine
CAS 2415473-10-6C16H20N4O2
![(E)-4-(Dimethylamino)-N-[(3-methyl-4-oxophthalazin-1-yl)methyl]but-2-enamide chemical structure, C16H20N4O2, CAS 2411325-92-1](/s/RWRFLLSQRBLONA-RMKNXTFCSA-N.svg)
(E)-4-(Dimethylamino)-N-[(3-methyl-4-oxophthalazin-1-yl)methyl]but-2-enamide
CAS 2411325-92-1C16H20N4O2
![(E)-4-(Dimethylamino)-N-[(5-methyl-1,2,4-oxadiazol-3-yl)-phenylmethyl]but-2-enamide chemical structure, C16H20N4O2, CAS 2411336-16-6](/s/CHGWJDISZBJUIL-JXMROGBWSA-N.svg)
(E)-4-(Dimethylamino)-N-[(5-methyl-1,2,4-oxadiazol-3-yl)-phenylmethyl]but-2-enamide
CAS 2411336-16-6C16H20N4O2
![(E)-4-(Dimethylamino)-N-[2-(5-phenyl-1,3,4-oxadiazol-2-yl)ethyl]but-2-enamide chemical structure, C16H20N4O2, CAS 2411338-44-6](/s/YUASLYXWJYELKA-RMKNXTFCSA-N.svg)
(E)-4-(Dimethylamino)-N-[2-(5-phenyl-1,3,4-oxadiazol-2-yl)ethyl]but-2-enamide
CAS 2411338-44-6C16H20N4O2
- 1,1-Dimethylethyl 6-(5-cyano-2-pyridinyl)-2,6-diazaspiro[3.3]heptane-2-carboxylate2381051-26-7C16H20N4O2
- N-[(6-Ethoxypyridin-2-yl)methyl]-N-(1-ethylpyrazol-4-yl)prop-2-enamide2411218-91-0C16H20N4O2
- 4-Methoxy-6-{3-[(pyridin-4-yloxy)methyl]piperidin-1-yl}pyrimidine2548989-44-0C16H20N4O2
- Boc-NHCH2-Ph-pyrimidine-NH23040121-15-8C16H20N4O2
- 4,6-Dimethoxy-2-(4-phenylpiperazin-1-yl)pyrimidine478687-96-6C16H20N4O2
- N~1~,N~1~-Dimethyl-N~3~-(3-nitropyridin-2-yl)-N~3~-phenylpropane-1,3-diamine89154-08-5C16H20N4O2
- N-(6-Methoxy-1,5-naphthyridin-4-yl)-4-methyl-4-piperidinecarboxamide495414-55-6C16H20N4O2
- N-[1-(2-Oxopropyl)-4-piperidinyl]-1H-indazole-5-carboxamide478827-96-2C16H20N4O2
- 1-Piperidinecarboxamide,4-amino-N-(6-methoxy-4-quinolinyl)-394223-58-6C16H20N4O2
- [5-(2-Methoxyphenyl)-1-methyl-1H-pyrazol-3-yl]-1-piperazinylmethanone1177285-30-1C16H20N4O2
- 4-(Ethoxymethyl)-6-morpholin-4-yl-2-pyridin-2-yl-pyrimidine944057-74-3C16H20N4O2
- tert-Butyl 4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-3,6-dihydro-2H-pyridine-1-carboxylate906092-19-1C16H20N4O2
- 2,4-Bis(4-aminoanilino)butanoic acid917951-10-1C16H20N4O2
- 1,1-Dimethylethyl 2-(5-amino-2,3-dihydro-1H-indol-1-yl)-1H-imidazole-1-carboxylate1049022-02-7C16H20N4O2
- Benzyl [trans-4-(4H-1,2,4-triazol-3-yl)cyclohexyl]carbamate1398569-99-7C16H20N4O2
- N-[2-(6-Oxo-3-phenylpyridazin-1(6H)-yl)ethyl]-N'-propan-2-ylurea88421-09-4C16H20N4O2
- 1,1-Dimethylethyl 6-(4,5-dihydro-1-methyl-1H-imidazol-2-yl)-1H-indazole-3-carboxylate932702-32-4C16H20N4O2
- 1-Piperidinecarboxylic acid, 4-(5-amino-1H-pyrazol-3-yl)-, phenylmethyl ester1516803-63-6C16H20N4O2
- Benzyl 3-(aminomethyl)-2-methyl-5H,6H,7H,8H-imidazo[1,2-a]pyrazine-7-carboxylate2059967-23-4C16H20N4O2
- 4-tert-Butyl-N-(1H-indazol-6-yl)-2-oxopyrrolidine-3-carboxamide2097924-01-9C16H20N4O2
- 1-(4-{[(5-Methoxy-1,3-dimethyl-1H-pyrazol-4-yl)methyl]amino}phenyl)azetidin-2-one2242285-96-5C16H20N4O2
- 5-[4-(Morpholine-4-carbonyl)piperidin-1-yl]pyridine-2-carbonitrile2877656-71-6C16H20N4O2
- tert-Butyl 2-phenyl-5,6-dihydro-[1,2,4]triazolo[1,5-a]pyrazine-7(8H)-carboxylate1575611-19-6C16H20N4O2
- 3-Phenyl-5,6-dihydro-8H-[1,2,4]triaZolo[4,3-a]pyraZine-7-carboxylic acid tert-butyl ester2978758-01-7C16H20N4O2
- 6-Amino-3'-hydroxy-4-(3-piperidinyl)[2,2'-bipyridine]-5-methanol406208-31-9C16H20N4O2
- 6-tert-Butyl-N~2~,N~3~-dihydroxynaphthalene-2,3-dicarboximidamide885958-17-8C16H20N4O2
- 2-{4-[(4-Oxo-3,4-dihydroquinazolin-3-yl)methyl]piperidin-1-yl}acetamide2380145-63-9C16H20N4O2
- 3-(1H-1,3-Benzodiazol-1-yl)-N-(oxan-4-yl)azetidine-1-carboxamide2380172-38-1C16H20N4O2
- Benzyl [(1S,3R)-3-(4H-1,2,4-triazol-4-yl)cyclohexyl]carbamate1261225-46-0C16H20N4O2
- 5,6-Dimethyl-N-{[2-(propan-2-yloxy)pyridin-3-yl]methyl}pyrimidine-4-carboxamide2415517-57-4C16H20N4O2
- N-({[(1,5-Dimethyl-1H-1,3-benzodiazol-2-yl)methyl]carbamoyl}methyl)-N-methylprop-2-enamide2201825-40-1C16H20N4O2
- N-(1-Cyanocyclobutyl)-2-({[(4-methylphenyl)methyl]carbamoyl}amino)acetamide2308222-91-3C16H20N4O2
- N-Ethyl-N-({[(5-methyl-1H-1,3-benzodiazol-2-yl)methyl]carbamoyl}methyl)prop-2-enamide2411270-24-9C16H20N4O2
- 4-Methoxy-6-[4-(2-methoxyphenyl)piperazin-1-yl]pyrimidine2640963-31-9C16H20N4O2
- 5-Methoxy-2-[4-(2-methoxyphenyl)piperazin-1-yl]pyrimidine2640866-09-5C16H20N4O2
- N-{[4-(1-Aminoethyl)phenyl]methyl}-2-methoxy-4-methylpyrimidine-5-carboxamide2639413-72-0C16H20N4O2
- Benzyl 3-(3-methyl-1H-1,2,4-triazol-5-yl)piperidine-1-carboxylate2791273-71-5C16H20N4O2
- 4-Ethyl-5-(2-methyl-1-penten-1-yl)-1-(4-nitrophenyl)-1H-1,2,3-triazole7202-75-7C16H20N4O2
- 3-[4-(Morpholine-4-carbonyl)piperidin-1-yl]pyridine-2-carbonitrile2877663-03-9C16H20N4O2
- 1-Methyl-4-({3-[(pyrazin-2-yloxy)methyl]pyrrolidin-1-yl}methyl)-1,2-dihydropyridin-2-one2877718-81-3C16H20N4O2
- 2-[3-(Morpholine-4-carbonyl)pyrrolidin-1-yl]-1H-1,3-benzodiazole2877708-18-2C16H20N4O2
- 2-[4-(Morpholine-4-carbonyl)piperidin-1-yl]pyridine-4-carbonitrile2877641-10-4C16H20N4O2
- 6-[4-(Morpholine-4-carbonyl)piperidin-1-yl]pyridine-2-carbonitrile2877639-25-1C16H20N4O2
- 4-{[1-(1-Acetylpiperidin-4-yl)azetidin-3-yl]oxy}pyridine-2-carbonitrile2877681-83-7C16H20N4O2
- N-Ethyl-N-({[(1-methyl-1H-1,3-benzodiazol-5-yl)methyl]carbamoyl}methyl)prop-2-enamide2411241-81-9C16H20N4O2
- 4-(5,7-Dimethyl-1,8-naphthyridin-2-yl)-N-methylmorpholine-2-carboxamide2877702-17-3C16H20N4O2
- 1-(4-Methylpiperazin-1-yl)-3-(3-phenyl-1,2,4-oxadiazol-5-yl)propan-1-one877799-28-5C16H20N4O2
- N-Cyclopentyl-1-[(4-methoxyphenyl)methyl]-1H-1,2,3-triazole-4-carboxamide878667-77-7C16H20N4O2
- N-(5-Phenyl-1,3,4-oxadiazol-2-yl)-3-(piperidin-1-yl)propanamide89757-82-4C16H20N4O2
- N-(5-Phenyl-1,3,4-oxadiazol-2-yl)-4-(pyrrolidin-1-yl)butanamide89758-34-9C16H20N4O2
- N-[5-(6-Oxo-3-phenylpyridazin-1(6H)-yl)pentyl]urea87653-39-2C16H20N4O2
- N-Ethyl-N'-[3-(6-oxo-3-phenylpyridazin-1(6H)-yl)propyl]urea87666-28-2C16H20N4O2
- N-Methyl-N'-[4-(6-oxo-3-phenylpyridazin-1(6H)-yl)butyl]urea87653-22-3C16H20N4O2
- N,N-Dimethyl-N'-[3-(6-oxo-3-phenylpyridazin-1(6H)-yl)propyl]urea87666-30-6C16H20N4O2
- N-[2-(6-Oxo-3-phenylpyridazin-1(6H)-yl)ethyl]-N'-propylurea88421-08-3C16H20N4O2
- 1,4-Bis(4-methoxyphenyl)-1,4-dimethyltetraaz-2-ene26190-48-7C16H20N4O2
- 1,4-Bis(2-methoxyphenyl)-1,4-dimethyltetraaz-2-ene65842-51-5C16H20N4O2
- 6-(5-Amino-2-methylphenyl)-2-methyl-4-morpholin-4-ylpyridazin-3-one1628840-02-7C16H20N4O2
- 5-(5-Amino-2-methyl-3-pyridinyl)-1-methyl-3-morpholin-4-ylpyridin-2-one1628840-01-6C16H20N4O2
- 3-(5-Methoxy-6-morpholin-4-ylpyrazin-2-yl)-4-methylaniline1800400-33-2C16H20N4O2
- 5-(6-Methoxy-5-morpholin-4-yl-3-pyridinyl)-6-methylpyridin-3-amine1800399-85-2C16H20N4O2
- 1-(1-(1-Aminocyclopropanecarbonyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one1594417-49-8C16H20N4O2
- 1-(1-(Azetidine-3-carbonyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one1826294-83-0C16H20N4O2
- 5-[3-(Morpholine-4-carbonyl)piperidin-1-yl]pyridine-2-carbonitrile2741939-32-0C16H20N4O2
- 2-[2-(Piperidine-1-carbonyl)morpholin-4-yl]pyridine-3-carbonitrile2415554-67-3C16H20N4O2
- 6-[2-(Piperidine-1-carbonyl)morpholin-4-yl]pyridine-2-carbonitrile2415503-78-3C16H20N4O2
- 2-[2-(Piperidine-1-carbonyl)morpholin-4-yl]pyridine-4-carbonitrile2415511-61-2C16H20N4O2
- N-(3-tert-Butyl-1,2-oxazol-5-yl)-2-cyclopropyl-6-methylpyrimidine-4-carboxamide2415602-25-2C16H20N4O2
- 3-[4-(3-Methoxyphenyl)piperazin-1-yl]-1-methyl-1,2-dihydropyrazin-2-one2325047-86-5C16H20N4O2
- 3-[4-(2-Methoxyphenyl)piperazin-1-yl]-1-methyl-1,2-dihydropyrazin-2-one2327263-57-8C16H20N4O2
- (R)-1-(4-((4-Methoxyphenyl)(methyl)amino)pyrimidin-2-yl)pyrrolidin-3-ol1584745-13-0C16H20N4O2
- 2-Ethoxy-5-{3-[(2-methyl-1H-imidazol-1-yl)methyl]azetidine-1-carbonyl}pyridine2640968-41-6C16H20N4O2
- 3-[3-(Morpholine-4-carbonyl)piperidin-1-yl]pyridine-2-carbonitrile2742024-37-7C16H20N4O2
- 4-(3-Cyano-4,6-dimethylpyridin-2-yl)-N-cyclopropylmorpholine-2-carboxamide2742050-71-9C16H20N4O2
- 6-[3-(Morpholine-4-carbonyl)piperidin-1-yl]pyridine-2-carbonitrile2742066-96-0C16H20N4O2
- 5-Methoxy-2-[4-(4-methoxyphenyl)piperazin-1-yl]pyrimidine2640964-90-3C16H20N4O2
Frequently asked questions
What is the molar mass of C16H20N4O2?
The molar mass of C16H20N4O2 is 300.36 g/mol, calculated from standard atomic weights for 16 carbon atoms, 20 hydrogen atoms, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 300.1586 Da.
How many compounds have the formula C16H20N4O2?
CompoundList lists 334 compounds with the molecular formula C16H20N4O2, including N-Cyclopropyl-3-{5-[(propylamino)methyl]-1,2,4-oxadiazol-3-yl}benzamide, Ethyl 4-(3-methylquinoxalin-2-yl)piperazine-1-carboxylate, 3-({[(1-Cyanocyclopentyl)carbamoyl]methyl}amino)-4-methylbenzamide. 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 C16H20N4O2?
C16H20N4O2 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.