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 1 to 100 of 334 compounds
Azapropazone
CAS 13539-59-8C16H20N4O2
Itasetron
CAS 123258-84-4C16H20N4O2
3-(1-(Cyclohexyl(methyl)carbamoyl)-1H-imidazol-4-yl)pyridine 1-oxide
CAS 1233855-46-3C16H20N4O2
Disperse Black 9
CAS 12222-69-4C16H20N4O2
N-((4-(4-Methylpiperazin-1-yl)phenyl)methyl)-1,2-oxazole-5-carboxamide
CAS 883944-52-3C16H20N4O2
Urea, N,N''-1,5-naphthalenediylbis[N',N'-dimethyl-
CAS 73019-17-7C16H20N4O2
2,3-Dimorpholinoquinoxaline
CAS 6307-64-8C16H20N4O2
![2-[4-(3-Methoxyphenyl)piperazin-1-yl]-6-methylpyrimidin-4(3H)-one chemical structure, C16H20N4O2, CAS 880076-34-6](/s/SQWXKRONHNSLAG-UHFFFAOYSA-N.svg)
2-[4-(3-Methoxyphenyl)piperazin-1-yl]-6-methylpyrimidin-4(3H)-one
CAS 880076-34-6C16H20N4O2
![1-[[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]piperidine-4-carboxamide chemical structure, C16H20N4O2, CAS 575465-71-3](/s/GIDNBTUQGPFZOK-UHFFFAOYSA-N.svg)
1-[[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]piperidine-4-carboxamide
CAS 575465-71-3C16H20N4O2
![3-(3,5-Dimethyl-1H-pyrazol-4-yl)-N-[(E)-(3-methoxyphenyl)methylideneamino]propanamide chemical structure, C16H20N4O2, CAS 307321-22-8](/s/IGNZAADFPDLUMF-LICLKQGHSA-N.svg)
3-(3,5-Dimethyl-1H-pyrazol-4-yl)-N-[(E)-(3-methoxyphenyl)methylideneamino]propanamide
CAS 307321-22-8C16H20N4O2
![N-[(E)-(2-Ethoxyphenyl)methylideneamino]-5-propan-2-yl-1H-pyrazole-3-carboxamide chemical structure, C16H20N4O2, CAS 1285530-69-9](/s/LHXSIRMAEIXLFR-LICLKQGHSA-N.svg)
N-[(E)-(2-Ethoxyphenyl)methylideneamino]-5-propan-2-yl-1H-pyrazole-3-carboxamide
CAS 1285530-69-9C16H20N4O2
![3-(3,5-Dimethylpyrazol-1-yl)-N-[(E)-(4-methoxyphenyl)methylideneamino]propanamide chemical structure, C16H20N4O2, CAS 313273-06-2](/s/CUDSFVSGXIROEI-GZTJUZNOSA-N.svg)
3-(3,5-Dimethylpyrazol-1-yl)-N-[(E)-(4-methoxyphenyl)methylideneamino]propanamide
CAS 313273-06-2C16H20N4O2
![2-Cyclohexyl-8-nitro-3,4-dihydro-1H-pyrazino[1,2-a]benzimidazole chemical structure, C16H20N4O2, CAS 827007-76-1](/s/LDCMOPHBMFGKCK-UHFFFAOYSA-N.svg)
2-Cyclohexyl-8-nitro-3,4-dihydro-1H-pyrazino[1,2-a]benzimidazole
CAS 827007-76-1C16H20N4O2
N-(3-Imidazol-1-ylpropyl)-N'-(1-phenylethyl)oxamide
CAS 381671-36-9C16H20N4O2
N-(3-Imidazol-1-ylpropyl)-4-(propanoylamino)benzamide
CAS 878984-00-0C16H20N4O2
Cyp4A11/cyp4F2-IN-2
CAS 2126874-77-7C16H20N4O2
![8-Ethoxy-N-(3-methoxypropyl)-5H-pyrimido[5,4-b]indol-4-amine chemical structure, C16H20N4O2, CAS 847336-64-5](/s/RLJBNHSUNJRJMO-UHFFFAOYSA-N.svg)
8-Ethoxy-N-(3-methoxypropyl)-5H-pyrimido[5,4-b]indol-4-amine
CAS 847336-64-5C16H20N4O2
1,4-Dimorpholinophthalazine
CAS 21443-15-2C16H20N4O2
![1-Cyclohexyl-3-[(4-oxo-3H-phthalazin-1-yl)methyl]urea chemical structure, C16H20N4O2, CAS 899985-19-4](/s/HQSUCFXSNJTEBA-UHFFFAOYSA-N.svg)
1-Cyclohexyl-3-[(4-oxo-3H-phthalazin-1-yl)methyl]urea
CAS 899985-19-4C16H20N4O2
3-Ethyl-6-(4-phenylpiperazin-1-yl)-1H-pyrimidine-2,4-dione
CAS 863588-12-9C16H20N4O2
N-(3-(6-Oxo-3-(pyridin-4-yl)pyridazin-1(6H)-yl)propyl)isobutyramide
CAS 1021062-95-2C16H20N4O2
N-Cyclopentyl-4-(4-oxo-1,2,3-benzotriazin-3-yl)butanamide
CAS 440331-13-5C16H20N4O2
RefChem:130458
CAS 182282-60-6C16H20N4O2
DA 6215
CAS 142942-75-4C16H20N4O2
- N-{2-[(6-Methylpyridazin-3-yl)amino]ethyl}-2-phenoxypropanamide1219913-67-3C16H20N4O2
- N-(5-Methyl-1,2-oxazol-3-yl)-2-(4-phenylpiperazin-1-yl)acetamide219688-16-1C16H20N4O2
- 3-(Cyclopentylamino)-6-(4-methoxybenzyl)-1,2,4-triazin-5(4H)-one905765-68-6C16H20N4O2
- 5-Cyclopropyl-N-isopropyl-1-(4-methoxyphenyl)-1H-1,2,3-triazole-4-carboxamide954830-41-2C16H20N4O2
- 1-(1H-Indol-3-yl)-3-(3-(2-oxopyrrolidin-1-yl)propyl)urea899753-28-7C16H20N4O2
- 2-Ethoxy-N-(5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyridin-3-ylmethyl)benzamide1358020-95-7C16H20N4O2
- N-{2-[4-(Pyridin-2-yl)piperazin-1-yl]ethyl}furan-2-carboxamide942033-92-3C16H20N4O2
- (1R,4R)-4-(2-((R)-1-Hydroxyethyl)imidazo[4,5-d]pyrrolo[2,3-b]pyridin-1(6H)-yl)cyclohexanol1418199-13-9C16H20N4O2
- 2-Methoxy-4-((4-(pyrimidin-2-yl)piperazin-1-yl)methyl)phenol19971-72-3C16H20N4O2
- (Z)-N-Benzyl-2-cyano-3-(morpholin-4-ylamino)but-2-enamide371925-06-3C16H20N4O2
- 1-(1H-Indazol-3-yl)-N-isobutyl-5-oxo-3-pyrrolidinecarboxamide1435987-70-4C16H20N4O2
- N-(1,5-Dimethyl-3-oxo-2-phenylpyrazol-4-yl)pyrrolidine-1-carboxamide708233-71-0C16H20N4O2
- 1-(3,4-Dimethylphenyl)-3-(3-(6-oxopyridazin-1(6H)-yl)propyl)urea1105233-71-3C16H20N4O2
- 3-(1-Acetylpiperidin-4-yl)-1-methyl-4-phenyl-1H-1,2,4-triazol-5(4H)-one1421516-72-4C16H20N4O2
- 1-(2,4-Dimethylphenyl)-3-(3-(6-oxopyridazin-1(6H)-yl)propyl)urea1172439-13-2C16H20N4O2
- N-(4-(Diethylamino)phenyl)-1-methyl-6-oxo-1,6-dihydropyridazine-3-carboxamide1049512-67-5C16H20N4O2
- N-(4-((6-Ethoxy-2-methylpyrimidin-4-yl)amino)phenyl)propionamide946355-27-7C16H20N4O2
- 2-(4-Ethylpiperazin-1-yl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde538339-61-6C16H20N4O2
- 3-Methyl-N-(2-(6-oxo-3-(pyridin-3-yl)pyridazin-1(6H)-yl)ethyl)butanamide1021027-04-2C16H20N4O2
- 5-[(2-Cyclopropyl-4,5-dimethoxyphenyl)methyl]pyrimidine-2,4-diamine1145715-58-7C16H20N4O2
- Benzyl 4-(4-methyl-4H-1,2,4-triazol-3-yl)piperidine-1-carboxylate1431725-49-3C16H20N4O2
- 8-Cyclopentyl-1,3-bis(prop-2-en-1-yl)-2,3,6,7-tetrahydro-1H-purine-2,6-dione107464-75-5C16H20N4O2
- tert-Butyl 3-amino-2-phenyl-2,6-dihydropyrrolo[3,4-c]pyrazole-5(4H)-carboxylate1414568-27-6C16H20N4O2
- N-[3-(1H-Imidazol-1-yl)propyl]-N'-(2-phenylethyl)ethanediamide446054-32-6C16H20N4O2
- 3-tert-Butyl-N'-(4-methoxybenzylidene)-1H-pyrazole-5-carbohydrazide1284275-05-3C16H20N4O2
- tert-Butyl N-[1-(quinazolin-4-yl)azetidin-3-yl]carbamate853680-52-1C16H20N4O2
- 4-{[2-(1-Cyclohexenyl)ethyl]amino}-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid866040-07-5C16H20N4O2
- N-Cycloheptyl-2-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)acetamide440332-08-1C16H20N4O2
- N-(3,4-Dimethylphenyl)-N'-[3-(1H-imidazol-1-yl)propyl]ethanediamide294675-74-4C16H20N4O2
- 3-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl)-N'-[(1E)-1-(4-methylphenyl)ethylidene]propanehydrazide306304-59-6C16H20N4O2
- 2-(4-Ethylpiperazin-1-yl)-7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde889996-84-3C16H20N4O2
- 1-(1-Benzyl-2-methyl-4-nitro-1H-imidazol-5-yl)piperidine304871-02-1C16H20N4O2
- 5-Methyl-1-(4-methylphenyl)-N-(tetrahydrofuran-2-ylmethyl)-1H-1,2,3-triazole-4-carboxamide924839-86-1C16H20N4O2
- 3-(2,5-Dimethoxyphenyl)-6-piperazin-1-ylpyridazine1338671-24-1C16H20N4O2
- N-(3,5-Dimethylphenyl)-N'-[3-(1H-imidazol-1-yl)propyl]ethanediamide384815-49-0C16H20N4O2
- 3-(3,5-Dimethyl-1H-pyrazol-4-yl)-N-[(E)-(2-methoxyphenyl)methylideneamino]propanamide307321-20-6C16H20N4O2
- 3-(3,5-Dimethyl-1H-pyrazol-1-yl)-N-(4-acetamidophenyl)propanamide957495-23-7C16H20N4O2
- 1,3-Benzenediamine, 4-methyl-6-((2-methylphenyl)azo)-, monoacetate84434-44-6C16H20N4O2
- 2-(4-Methoxyphenyl)-N-(2-((6-methylpyridazin-3-yl)amino)ethyl)acetamide1203116-60-2C16H20N4O2
- N~4~-(4-cyanophenyl)-N~1~,N~1~-dimethylpiperidine-1,4-dicarboxamide1158578-32-5C16H20N4O2
- tert-Butyl 3-(quinazolin-4-ylamino)azetidine-1-carboxylate1389315-00-7C16H20N4O2
- 1-(7,8,9,10-Tetrahydropyrazino[1,2-b]indazol-1-yl)piperidine-3-carboxylic acid1610377-00-8C16H20N4O2
- 7-((3AS,4R,6R,6aR)-2,2-dimethyl-6-vinyltetrahydro-4H-cyclopenta[d][1,3]dioxol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine2086766-03-0C16H20N4O2
- 2-[4-[[4-(2-Hydroxyethylamino)phenyl]diazenyl]anilino]ethanol120404-26-4C16H20N4O2
- 6-Amino-1-benzyl-5-(cyclopentylamino)-1,2,3,4-tetrahydropyrimidine-2,4-dione554404-45-4C16H20N4O2
- 2-(4-Ethylpiperazin-1-yl)-4-methyl-6-nitroquinoline656243-33-3C16H20N4O2
- N-(Furan-2-ylmethyl)-2-(4-pyridin-2-ylpiperazin-1-yl)acetamide885440-26-6C16H20N4O2
- 2-(3,5-Dimethylphenoxy)-N-[(E)-(1,3-dimethylpyrazol-4-yl)methylideneamino]acetamide490032-53-6C16H20N4O2
- N-(3-Acetylphenyl)-3-(3,5-dimethyl-1H-1,2,4-triazol-1-yl)butanamide898644-14-9C16H20N4O2
- N-Cyclopentyl-1-(3-methoxyphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxamide923138-64-1C16H20N4O2
- 5-Methyl-N-((1-(pyridin-2-yl)piperidin-4-yl)methyl)isoxazole-3-carboxamide1234888-91-5C16H20N4O2
- 1-(7,8,9,10-Tetrahydropyrazino[1,2-b]indazol-1-yl)piperidine-4-carboxylic acid1638612-87-9C16H20N4O2
- 5-[3-(Dimethylamino)propylamino]-2-(4-methoxyphenyl)-1,3-oxazole-4-carbonitrile613651-29-9C16H20N4O2
- 2-Methyl-4-[(3-methylbenzoyl)amino]-N-propylpyrazole-3-carboxamide1005696-45-6C16H20N4O2
- 3-[1-(Piperidinocarbonyl)propyl]-1,2,3-benzotriazin-4(3H)-one879562-94-4C16H20N4O2
- (Z)-3-(tert-Butyl)-N'-(2-methoxybenzylidene)-1H-pyrazole-5-carbohydrazide1285495-78-4C16H20N4O2
- 3-tert-Butyl-N'-[(E)-(2-methoxyphenyl)methylidene]-1H-pyrazole-5-carbohydrazideC16H20N4O2
- [4-(4-Methoxyphenyl)piperazin-1-yl]-(2-methylpyrazol-3-yl)methanone957480-65-8C16H20N4O2
- N-[(E)-(1-Ethyl-5-methylpyrazol-4-yl)methylideneamino]-2-(4-methoxyphenyl)acetamide514837-23-1C16H20N4O2
- 6-(4-Benzylpiperazin-1-yl)-3-methyl-1H-pyrimidine-2,4-dione863587-96-6C16H20N4O2
- N1-(3-(1H-imidazol-1-yl)propyl)-N2-(2,6-dimethylphenyl)oxalamide898374-90-8C16H20N4O2
- 2-[4-Oxo-2-(piperidin-1-yl)-4,5-dihydro-1H-imidazol-5-yl]-N-phenylacetamide1013804-50-6C16H20N4O2
- Morpholin-4-yl[1-phenyl-5-(propan-2-yl)-1H-1,2,3-triazol-4-yl]methanone954788-62-6C16H20N4O2
- (4-(5-Isopropyl-1,3,4-oxadiazol-2-yl)piperidin-1-yl)(pyridin-4-yl)methanone1210657-42-3C16H20N4O2
- 2-(2-Amino-4,5-dimethyl-6-oxopyrimidin-1(6H)-yl)-N-(2,4-dimethylphenyl)acetamide1251575-05-9C16H20N4O2
- 2'-(Furan-2-yl)-6'-methyl-5',6'-dihydro-4'H-spiro[cycloheptane-1,7'-pyrazolo[1,5-d][1,2,4]triazine]-4'-one1253527-92-2C16H20N4O2
- 1-(3,4-Dimethylphenyl)-N-(tetrahydrofuran-2-ylmethyl)-1H-1,2,3-triazole-4-carboxamide1326855-84-8C16H20N4O2
- 1-(4-Ethylphenyl)-N-(tetrahydrofuran-2-ylmethyl)-1H-1,2,3-triazole-4-carboxamide1326934-80-8C16H20N4O2
- 3-(3,4-Dimethoxyphenyl)-6-(piperazin-1-yl)pyridazine1338678-88-8C16H20N4O2
- 4-((4,6-Dimethylpyrimidin-2-yl)amino)-N-(3-hydroxypropyl)benzamide1436002-74-2C16H20N4O2
- N-(2-Methoxyphenethyl)-3-(2-pyrimidinylamino)propanamide1401586-59-1C16H20N4O2
- 1-(2-(5-Methyl-6-oxopyrimidin-1(6H)-yl)ethyl)-3-phenethylurea1797224-48-6C16H20N4O2
- 1-Methyl-N-[(1-methyl-4,5,6,7-tetrahydro-1H-indazol-3-yl)methyl]-2-oxo-1,2-dihydropyridine-3-carboxamide1448129-95-0C16H20N4O2
- 1-(1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)-3-(o-tolyl)urea1797021-98-7C16H20N4O2
- N-{[4-(Dimethylamino)pyrimidin-2-yl]methyl}-2-(4-methoxyphenyl)acetamide1797619-69-2C16H20N4O2
- N-{[2-(Dimethylamino)pyrimidin-4-yl]methyl}-2-(4-methoxyphenyl)acetamide1797252-69-7C16H20N4O2
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 Azapropazone, Itasetron, 3-(1-(Cyclohexyl(methyl)carbamoyl)-1H-imidazol-4-yl)pyridine 1-oxide. 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.