Molecular formula
C16H19N5O2
216 compounds have this formula on CompoundList.
- Molar mass
- 313.36g/mol
- Monoisotopic mass
- 313.1539Da
- Atoms
- 42
- Elements
- 4
- Rings plus double bonds
- 10
The formula C16H19N5O2 describes a molecule made of 16 carbon atoms, 19 hydrogen atoms, 5 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 × 1661.33%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 196.11%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 522.35%14.007 × 5 = 70.035 g/mol
- O Oxygen × 210.21%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C16H19N5O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 216 compounds
![8-[(Benzyl-methyl-amino)-methyl]-1,3-dimethyl-3,7-dihydro-purine-2,6-dione chemical structure, C16H19N5O2, CAS 133231-17-1](/s/LLVGFPWNUPYYTQ-UHFFFAOYSA-N.svg)
8-[(Benzyl-methyl-amino)-methyl]-1,3-dimethyl-3,7-dihydro-purine-2,6-dione
CAS 133231-17-1C16H19N5O2
N-(2-Nitro-5-piperazin-1-ylphenyl)-N-(pyridin-3-ylmethyl)amine
CAS 430452-22-5C16H19N5O2
9-Benzyl-2-butoxy-8-hydroxyadenine
CAS 226906-84-9C16H19N5O2
N4-cyclohexyl-5-nitro-N4-phenylpyrimidine-4,6-diamine
CAS 450345-60-5C16H19N5O2
7-Benzyl-8-dimethylamino-1,3-dimethyl-3,7-dihydro-purine-2,6-dione
CAS 34594-77-9C16H19N5O2
3-Methyl-8-(methylamino)-7-(3-phenylpropyl)-1H-purine-2,6(3H,7H)-dione
CAS 303973-00-4C16H19N5O2
![6-(1-Ethyl-3,5-dimethyl-1H-pyrazol-4-yl)-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid chemical structure, C16H19N5O2, CAS 1006348-91-9](/s/JSZDMZGBKBAFFI-UHFFFAOYSA-N.svg)
6-(1-Ethyl-3,5-dimethyl-1H-pyrazol-4-yl)-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid
CAS 1006348-91-9C16H19N5O2
![Methyl 3-cyano-6,7-dihydro-5-methyl-alpha-(1-methylethyl)-8H-pyrazolo[1,5-a]pyrrolo[3,2-e]pyrimidine-8-acetate chemical structure, C16H19N5O2, CAS 860610-77-1](/s/PRQKYKYLDGVEFJ-UHFFFAOYSA-N.svg)
Methyl 3-cyano-6,7-dihydro-5-methyl-alpha-(1-methylethyl)-8H-pyrazolo[1,5-a]pyrrolo[3,2-e]pyrimidine-8-acetate
CAS 860610-77-1C16H19N5O2
N-(2-Methoxyphenyl)-4-(pyrimidin-2-yl)piperazine-1-carboxamide
CAS 606118-03-0C16H19N5O2
1,3-Dimethyl-8-(methylamino)-7-(4-methylbenzyl)-3,7-dihydro-1H-purine-2,6-dione
CAS 332904-71-9C16H19N5O2
![Ethyl 5-propyl-7-(4-pyridyl)-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate chemical structure, C16H19N5O2, CAS 727406-28-2](/s/VXIXMPILWFDETO-UHFFFAOYSA-N.svg)
Ethyl 5-propyl-7-(4-pyridyl)-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate
CAS 727406-28-2C16H19N5O2
8-(Benzyl(methyl)amino)-7-ethyl-3-methyl-3,7-dihydro-1H-purine-2,6-dione
CAS 332384-53-9C16H19N5O2
N'-(4-(Diethylamino)-2-hydroxybenzylidene)-2-pyrazinecarbohydrazide
CAS 307328-01-4C16H19N5O2
![1,3,7-Trimethyl-8-[(2-phenylethyl)amino]-3,7-dihydro-1H-purine-2,6-dione chemical structure, C16H19N5O2, CAS 7499-93-6](/s/PDMRCZKKXHBCCP-UHFFFAOYSA-N.svg)
1,3,7-Trimethyl-8-[(2-phenylethyl)amino]-3,7-dihydro-1H-purine-2,6-dione
CAS 7499-93-6C16H19N5O2
8-(Benzylamino)-7-isopropyl-3-methyl-1H-purine-2,6(3H,7H)-dione
CAS 331675-07-1C16H19N5O2
6-(4-Benzylpiperidin-1-yl)-5-nitropyrimidin-4-amine
CAS 450345-76-3C16H19N5O2
AC 155
CAS 80296-68-0C16H19N5O2
1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-8-(ethyl(phenylmethyl)amino)-
CAS 40171-65-1C16H19N5O2
Dimabefylline
CAS 1703-48-6C16H19N5O2
![3-(3,4-Dimethoxyphenyl)-7-hydrazinyl-2,5-dimethylpyrazolo[1,5-a]pyrimidine chemical structure, C16H19N5O2, CAS 946339-69-1](/s/OJYXQPWGPPOZAX-UHFFFAOYSA-N.svg)
3-(3,4-Dimethoxyphenyl)-7-hydrazinyl-2,5-dimethylpyrazolo[1,5-a]pyrimidine
CAS 946339-69-1C16H19N5O2
![1-[1-(4-Methylphenyl)-1H-1,2,3-triazole-4-carbonyl]piperidine-4-carboxamide chemical structure, C16H19N5O2, CAS 951597-75-4](/s/SJVNMXWHHDOWJY-UHFFFAOYSA-N.svg)
1-[1-(4-Methylphenyl)-1H-1,2,3-triazole-4-carbonyl]piperidine-4-carboxamide
CAS 951597-75-4C16H19N5O2
![2-(5-Methoxy-1H-indol-1-yl)-N-[3-(propan-2-yl)-1H-1,2,4-triazol-5-yl]acetamide chemical structure, C16H19N5O2, CAS 1442077-13-5](/s/AMQIONJTYILFPQ-UHFFFAOYSA-N.svg)
2-(5-Methoxy-1H-indol-1-yl)-N-[3-(propan-2-yl)-1H-1,2,4-triazol-5-yl]acetamide
CAS 1442077-13-5C16H19N5O2
1,3-Dimethyl-8-methylamino-7-(3-methyl-benzyl)-3,7-dihydro-purine-2,6-dione
CAS 376622-95-6C16H19N5O2
N-(3-Cyclopropyl-1-(4-ethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-5-yl)cyclopropanecarboxamide
CAS 1207053-23-3C16H19N5O2
- 8-(Ethylamino)-3-methyl-7-(3-methylbenzyl)-1H-purine-2,6(3H,7H)-dione332897-32-2C16H19N5O2
- 1,3-Dimethyl-8-[(1-phenylethylamino)methyl]-7H-purine-2,6-dione838869-90-2C16H19N5O2
- N-[N'-Acetyl-N-(4,6,8-trimethylquinazolin-2-yl)carbamimidoyl]acetamide5804-35-3C16H19N5O2
- 1-(4-Methoxyphenyl)-2-(4-oxo-1,4,5,6,7,8-hexahydroquinazolin-2-yl)guanidine522660-57-7C16H19N5O2
- 7-(2-(Benzylamino)ethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione22680-61-1C16H19N5O2
- 8-(Dimethylamino)-3-methyl-7-(3-methylbenzyl)-1H-purine-2,6(3H,7H)-dione332897-33-3C16H19N5O2
- 6-(1,5-Dimethyl-1H-pyrazol-4-yl)-3-methyl-1-propyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid1004727-50-7C16H19N5O2
- N-[(Z)-[(4-Methylquinazolin-2-yl)amino](propanoylamino)methylidene]propanamide331944-27-5C16H19N5O2
- 8-(Benzylamino)-3-methyl-7-propylpurine-2,6-dione313554-10-8C16H19N5O2
- 7-Benzyl-8-(ethylamino)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione373372-32-8C16H19N5O2
- N-[2-(3,4-Dimethoxyphenyl)ethyl]-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine869072-63-9C16H19N5O2
- Methyl 7-(4-(dimethylamino)phenyl)-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate391896-91-6C16H19N5O2
- 2-Methyl-5-(2-morpholin-4-ylethyl)-[1,2,4]triazino[2,3-a]benzimidazol-3-one312617-71-3C16H19N5O2
- 7,8-Dihydro-6-hydroxymethyl-7-methyl-7-[2-phenylethyl]-pterin2068706-69-2C16H19N5O2
- 2-[3-Cyano-5-methyl-7-(1-pyrrolidinyl)pyrazolo[1,5-a]pyrimidin-6-yl]ethyl acetate865658-53-3C16H19N5O2
- 2-Nitro-5-piperazin-1-yl-N-(pyridin-2-ylmethyl)aniline718601-24-2C16H19N5O2
- 4,7,8-Trimethyl-2,6-bis(prop-2-enyl)purino[7,8-a]imidazole-1,3-dione878411-40-6C16H19N5O2
- Methyl 1,3-dimethyl-6-(1,3,5-trimethyl-1H-pyrazol-4-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylate1005705-75-8C16H19N5O2
- N-[(Z)-[(4,6-Dimethylpyrimidin-2-yl)amino][(4-methoxyphenyl)amino]methylidene]acetamide351190-63-1C16H19N5O2
- Pyrimidine, 4-amino-2-(4-piperonyl-1-piperazinyl)-3601-76-1C16H19N5O2
- 1-(4-(4-(2-Pyrimidinyl)-1-piperazinyl)-2-butynyl)-2,5-pyrrolidinedione135705-03-2C16H19N5O2
- N-[(E)-(2-Methoxyphenyl)methylideneamino]-6-morpholin-4-ylpyrimidin-4-amine5338-63-6C16H19N5O2
- Benzaldehyde, p-(diethylamino)-, (5-nitro-2-pyridyl)hydrazone28058-42-6C16H19N5O2
- 1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-7-(2-(methylphenylamino)ethyl)-161559-33-7C16H19N5O2
- Ethyl 4-(3-(4,6-dimethylpyrimidin-2-yl)guanidino)benzoate336176-13-7C16H19N5O2
- N-(sec-Butyl)-4-oxo-8-phenyl-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide946228-98-4C16H19N5O2
- N~1~-Ethyl-N~1~-{4-[(E)-(4-nitrophenyl)diazenyl]phenyl}ethane-1,2-diamine23946-37-4C16H19N5O2
- N-[4-(Acetylamino)phenyl]-4-(2-pyrimidinylamino)butanamide1401596-12-0C16H19N5O2
- N-Ethyl-N-(imidazo[1,2-a]pyridin-3-ylmethyl)-3-methoxy-1-methyl-1H-pyrazole-4-carboxamide1448038-10-5C16H19N5O2
- N-(4,6-Dimethyl-2-morpholinopyrimidin-5-yl)picolinamide1448060-13-6C16H19N5O2
- N-(3-(1H-Pyrrolo[2,3-b]pyridin-1-yl)propyl)-3-methoxy-1-methyl-1H-pyrazole-4-carboxamide1798511-51-9C16H19N5O2
- (3-((3-Cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)(pyrimidin-2-yl)methanone1705076-48-7C16H19N5O2
- (3-((6-(Dimethylamino)pyridazin-3-yl)oxy)pyrrolidin-1-yl)(pyridin-2-yl)methanone2034447-21-5C16H19N5O2
- Pyrimidine, 2-amino-4-(4-piperonyl-1-piperazinyl)-21279-99-2C16H19N5O2
- Ethanol, 2,2'-[(9-benzyl-9H-purin-6-yl)imino]di-500336-88-9C16H19N5O2
- N-(3-Methoxyphenyl)-4-pyrimidin-2-ylpiperazine-1-carboxamide896573-46-9C16H19N5O2
- 7-Benzyl-3-methyl-8-[(propan-2-yl)amino]-2,3,6,7-tetrahydro-1H-purine-2,6-dione946209-84-3C16H19N5O2
- N-[2-(3,4-Dimethoxyphenyl)ethyl]-3-methyl[1,2,4]triazolo[4,3-b]pyridazin-6-amine1144483-34-0C16H19N5O2
- 2-[5-(1-Cyclohexanecarbonylazetidin-3-yl)-1,2,4-oxadiazol-3-yl]pyrimidine1327529-03-2C16H19N5O2
- N,N-Diethyl-2-(1-methyl-4-oxo-[1,2,4]triazolo[4,3-a]quinoxalin-5(4H)-yl)acetamide1359319-76-8C16H19N5O2
- N-(Butan-2-yl)-2-{1-methyl-4-oxo-4H,5H-[1,2,4]triazolo[4,3-a]quinoxalin-5-yl}acetamide1358275-10-1C16H19N5O2
- Methyl 6-methyl-2-(4-(pyridin-2-yl)piperazin-1-yl)pyrimidine-4-carboxylate1313857-48-5C16H19N5O2
- 2-(4-Methoxy-1H-indol-1-yl)-N-[3-(propan-2-yl)-1H-1,2,4-triazol-5-yl]acetamide1435989-66-4C16H19N5O2
- N-[2-(Furan-2-yl)ethyl]-1',3',5'-trimethyl-1'H,2H-3,4'-bipyrazole-5-carboxamide1491130-88-1C16H19N5O2
- (6,7-Dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-3-yl)(4-(pyridin-2-yl)piperazin-1-yl)methanone1421493-22-2C16H19N5O2
- N-(4,6-Dimethyl-2-morpholinopyrimidin-5-yl)isonicotinamide1448073-19-5C16H19N5O2
- 1-(2-Methoxy-4-(pyrrolidin-1-yl)pyrimidin-5-yl)-3-phenylurea1797668-99-5C16H19N5O2
- ((1R,5S)-3-(2H-1,2,3-Triazol-2-yl)-8-azabicyclo[3.2.1]octan-8-yl)(2-methoxypyridin-3-yl)methanone2108363-10-4C16H19N5O2
- 8-(2-Methoxypyridine-3-carbonyl)-3-(1H-1,2,3-triazol-1-yl)-8-azabicyclo[3.2.1]octane2195881-01-5C16H19N5O2
- 1-Methyl-3-[3-(1H-1,2,4-triazol-1-yl)-8-azabicyclo[3.2.1]octane-8-carbonyl]-1,2-dihydropyridin-2-one2309709-63-3C16H19N5O2
- 1-[3-Cyclopropyl-5-(4-nitrophenyl)triazol-4-yl]piperidine80212-88-0C16H19N5O2
- Pyrazolo(1,5-d)(1,2,4)triazin-4(5H)-one, 3,3a-dihydro-5-(4-morpholinylmethyl)-2-phenyl-148680-58-4C16H19N5O2
- 4,7-Dimethyl-2-(2-methylprop-2-enyl)-6-prop-2-enylpurino[7,8-a]imidazole-1,3-dione876902-27-1C16H19N5O2
- Ethyl 2-amino-1-(3-aminopropyl)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxylate885457-74-9C16H19N5O2
- 6,7-Dimethoxy-4-piperazino-9H-pyrimido[4,5-b]indole106635-00-1C16H19N5O2
- N-Butyl-4-oxo-8-phenyl-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide946334-96-9C16H19N5O2
- N-Isobutyl-4-oxo-8-phenyl-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide946381-75-5C16H19N5O2
- 4-Oxo-N-propyl-8-(p-tolyl)-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide946229-54-5C16H19N5O2
- N-Isopropyl-4-oxo-8-(p-tolyl)-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide946360-37-8C16H19N5O2
- 2-[(E)-But-2-enyl]-4,7-dimethyl-6-prop-2-enylpurino[7,8-a]imidazole-1,3-dione1020972-55-7C16H19N5O2
- N-(1-Cyanocyclohexyl)-N-methyl-2-{3-oxo-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-2-yl}acetamide1241547-34-1C16H19N5O2
- 1-(4-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)pyridin-2-yl)piperazin-1-yl)ethanone1235191-15-7C16H19N5O2
- 2-Cyclopentyl-1-(3-(3-(pyrimidin-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)ethanone1327316-05-1C16H19N5O2
- 4-(Cyclobutylamino)-2-(4-methoxyanilino)pyrimidine-5-carboxamide1198301-97-1C16H19N5O2
- 4-(Cyclopropylamino)-2-(4-ethoxyanilino)pyrimidine-5-carboxamide1198302-57-6C16H19N5O2
- tert-Butyl (6-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyridin-4-yl)carbamate1207839-22-2C16H19N5O2
- 4-{[N-(4,6-Dimethylpyrimidin-2-yl)-beta-alanyl]amino}benzamide1401576-44-0C16H19N5O2
- 1-{5H,6H,7H-Pyrazolo[3,2-B][1,3]oxazine-2-carbonyl}-4-(pyridin-2-yl)piperazine1421457-84-2C16H19N5O2
- 1-(1-Methyl-6-oxo-1,6-dihydropyridazin-3-yl)-N-(pyridin-3-yl)piperidine-3-carboxamide1396561-53-7C16H19N5O2
- 1-(1-Methyl-6-oxo-1,6-dihydropyridazin-3-yl)-N-(pyridin-4-yl)piperidine-4-carboxamide1421444-71-4C16H19N5O2
- N-(4,6-Dimethyl-2-morpholinopyrimidin-5-yl)nicotinamide1448027-24-4C16H19N5O2
- N-(Cyanomethyl)-5-ethyl-1-(4-propan-2-yloxyphenyl)triazole-4-carboxamide1385268-15-4C16H19N5O2
- N-{[3-(Furan-2-yl)-1H-1,2,4-triazol-5-yl]methyl}-1-(prop-2-yn-1-yl)piperidine-2-carboxamide1375852-37-1C16H19N5O2
- 1-((4-Morpholinopyrimidin-2-yl)methyl)-3-phenylurea1797805-54-9C16H19N5O2
- N-(2-(((4-(Dimethylamino)pyrimidin-2-yl)methyl)amino)-2-oxoethyl)benzamide1797223-96-1C16H19N5O2
- 3,5-Dimethyl-N-(3-(2-methylpyrazolo[1,5-a]pyrimidin-6-yl)propyl)isoxazole-4-carboxamide1795477-85-8C16H19N5O2
Frequently asked questions
What is the molar mass of C16H19N5O2?
The molar mass of C16H19N5O2 is 313.36 g/mol, calculated from standard atomic weights for 16 carbon atoms, 19 hydrogen atoms, 5 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 313.1539 Da.
How many compounds have the formula C16H19N5O2?
CompoundList lists 216 compounds with the molecular formula C16H19N5O2, including 8-[(Benzyl-methyl-amino)-methyl]-1,3-dimethyl-3,7-dihydro-purine-2,6-dione, N-(2-Nitro-5-piperazin-1-ylphenyl)-N-(pyridin-3-ylmethyl)amine, 9-Benzyl-2-butoxy-8-hydroxyadenine. 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 C16H19N5O2?
C16H19N5O2 has a degree of unsaturation of 10. 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.