Molecular formula
C15H16N4O2
303 compounds have this formula on CompoundList.
- Molar mass
- 284.32g/mol
- Monoisotopic mass
- 284.1273Da
- Atoms
- 37
- Elements
- 4
- Rings plus double bonds
- 10
The formula C15H16N4O2 describes a molecule made of 15 carbon atoms, 16 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 × 1563.37%12.011 × 15 = 180.165 g/mol
- H Hydrogen × 165.67%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 419.71%14.007 × 4 = 56.028 g/mol
- O Oxygen × 211.25%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C15H16N4O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 303 compounds
Nicaraven
CAS 79455-30-4C15H16N4O2
1,3-Diethyl-8-phenylxanthine
CAS 75922-48-4C15H16N4O2
8-Benzylcaffeine
CAS 5426-88-0C15H16N4O2
1-Methyl-8-phenyl-9-propyl-3,9-dihydro-1H-purine-2,6-dione
CAS 61080-67-9C15H16N4O2
1-(5-Nitropyridin-2-yl)-4-phenylpiperazine
CAS 400088-76-8C15H16N4O2
![N,N,1,9-tetramethyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide chemical structure, C15H16N4O2, CAS 864854-44-4](/s/XWOWIEZKHDMQNX-UHFFFAOYSA-N.svg)
N,N,1,9-tetramethyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
CAS 864854-44-4C15H16N4O2
![N-[3-(Pyridine-2-carbonylamino)propyl]pyridine-2-carboxamide chemical structure, C15H16N4O2, CAS 15869-51-9](/s/CUFORUJMFGJQHY-UHFFFAOYSA-N.svg)
N-[3-(Pyridine-2-carbonylamino)propyl]pyridine-2-carboxamide
CAS 15869-51-9C15H16N4O2
![1-[7-(4-Methoxyphenyl)-5-methyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]ethanone chemical structure, C15H16N4O2, CAS 329796-14-7](/s/JZHLEVGEMOCQTH-UHFFFAOYSA-N.svg)
1-[7-(4-Methoxyphenyl)-5-methyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]ethanone
CAS 329796-14-7C15H16N4O2
1,3-Dimethyl-7-phenethyl-1H-purine-2,6(3H,7H)-dione
CAS 374545-12-7C15H16N4O2
![2-{4-[3-(2-Furyl)acryloyl]-1-piperazinyl}pyrimidine chemical structure, C15H16N4O2, CAS 1164506-43-7](/s/MWBWBHRTQPZSQJ-SNAWJCMRSA-N.svg)
2-{4-[3-(2-Furyl)acryloyl]-1-piperazinyl}pyrimidine
CAS 1164506-43-7C15H16N4O2
3-Methyl-7-(3-phenylpropyl)-1H-purine-2,6(3H,7H)-dione
CAS 797813-16-2C15H16N4O2
2-Morpholin-4-yl-6-phenylpyrimidine-4-carboxamide
CAS 378766-17-7C15H16N4O2
![1-[7-(3-Methoxyphenyl)-5-methyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]ethanone chemical structure, C15H16N4O2, CAS 685135-60-8](/s/LNUHYKSIZHPRHU-UHFFFAOYSA-N.svg)
1-[7-(3-Methoxyphenyl)-5-methyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]ethanone
CAS 685135-60-8C15H16N4O2
(E)-3-Cyclopropyl-N'-(4-methoxybenzylidene)-1H-pyrazole-5-carbohydrazide
CAS 306302-13-6C15H16N4O2
2-Amino-4-(1,5-dimethyl-1H-pyrazol-4-yl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile
CAS 492425-50-0C15H16N4O2
4-(Dimethylamino)-2-methyl-4'-nitroazobenzene
CAS 108124-94-3C15H16N4O2
![2-[(Anilinocarbonyl)amino]-4,6-dimethylnicotinamide chemical structure, C15H16N4O2, CAS 338975-99-8](/s/TUEYDKDHXUAEFU-UHFFFAOYSA-N.svg)
2-[(Anilinocarbonyl)amino]-4,6-dimethylnicotinamide
CAS 338975-99-8C15H16N4O2
4'-(Dimethylamino)-3-methyl-4-nitroazobenzene
CAS 108124-88-5C15H16N4O2
Cni H1194
CAS 180741-00-8C15H16N4O2
![5-(2-Ethoxyphenyl)-1,3-dimethyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one chemical structure, C15H16N4O2, CAS 139756-28-8](/s/SRVVOQVTSUQJCP-UHFFFAOYSA-N.svg)
5-(2-Ethoxyphenyl)-1,3-dimethyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one
CAS 139756-28-8C15H16N4O2
2(1H)-Pyridinone, 5-ethyl-6-methyl-3-((oxazolo(4,5-b)pyridin-2-ylmethyl)amino)-
CAS 143707-86-2C15H16N4O2
![(Z)-N'-(3-Methoxybenzylidene)-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carbohydrazide chemical structure, C15H16N4O2, CAS 305355-20-8](/s/CYGSPJHVGNJQLA-SXGWCWSVSA-N.svg)
(Z)-N'-(3-Methoxybenzylidene)-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carbohydrazide
CAS 305355-20-8C15H16N4O2
2-Piperidino-4-(4-pyridyl)-5-pyrimidinecarboxylic acid
CAS 1795393-06-4C15H16N4O2
N-Cyclopropyl-1-(1H-indazol-3-yl)-5-oxo-3-pyrrolidinecarboxamide
CAS 1436004-57-7C15H16N4O2
- 1,6-Dihydro-5-(2-hydroxyphenyl)-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one139756-26-6C15H16N4O2
- 2-(2-Ethoxyphenyl)-5,7-dimethyl-3H-imidazo[5,1-f][1,2,4]triazin-4-one224789-20-2C15H16N4O2
- N-(4-{4-[(Aminocarbonyl)amino]benzyl}phenyl)urea13252-22-7C15H16N4O2
- 1H-Purine-2,6,dione, 3,7-dihydro-1-methyl-8-phenyl-3-propyl-129366-43-4C15H16N4O2
- 1H-Purine-2,6,dione, 3,7-dihydro-3-methyl-8-phenyl-1-propyl-129366-44-5C15H16N4O2
- 1-(2-Nitrophenyl)-4-(pyridin-2-yl)piperazine923789-54-2C15H16N4O2
- N-Methyl-3-{8-methyl-4-oxo-3H,4H,5H-pyrimido[5,4-b]indol-3-yl}propanamide1105212-45-0C15H16N4O2
- Cyclo(-his-phe)56586-95-9C15H16N4O2
- 4-Morpholin-4-yl-N-pyridin-2-ylpyridine-2-carboxamide82776-68-9C15H16N4O2
- 1-(4-Nitrophenyl)-4-(2-pyridyl)piperazine112940-57-5C15H16N4O2
- 4-(1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl)-1,2,3,4-tetrahydroquinoxalin-2-one1171178-82-7C15H16N4O2
- 4-(1-Ethyl-5-methyl-1H-pyrazole-3-carbonyl)-1,2,3,4-tetrahydroquinoxalin-2-one1170536-40-9C15H16N4O2
- Ethyl 5-methyl-7-phenyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate329795-91-7C15H16N4O2
- N-[(E)-(2,5-Dimethoxyphenyl)methyleneamino]pyridine-2-carboxamidine146430-05-9C15H16N4O2
- 1-Phenyl-3,5,8-trimethyl-1,4,5,6,7,8-hexahydropyrazolo(3,4-e)(1,4)diazepin-4,7-dione126567-68-8C15H16N4O2
- 3,7,8,9,10-Pentamethylisoalloxazine62738-36-7C15H16N4O2
- N-[Cyano(1-phenyl-1H-pyrazol-4-yl)methyl]-2-ethoxyacetamide1355512-98-9C15H16N4O2
- 1,3-Dimethyl-7-(4-methylbenzyl)-1H-purine-2,6(3H,7H)-dione70404-22-7C15H16N4O2
- 6-(Ethoxymethyl)-1,5-dihydro-3-methyl-1-phenyl-4H-pyrazolo[3,4-d]pyrimidin-4-one1432908-06-9C15H16N4O2
- Carbamic acid, N-(4-(2-(4-amino-2-methylphenyl)diazenyl)phenyl)-, methyl ester67905-62-8C15H16N4O2
- 1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-8-(2-phenylethyl)-126235-09-4C15H16N4O2
- 3-[5-(((Dimethylamino)methylene)amino)pyrimidin-2-yl]benzoic acid methyl ester1092568-85-8C15H16N4O2
- PharmaGSID_47263349495-42-7C15H16N4O2
- N,N,2-trimethyl-4-[(4-nitrophenyl)diazenyl]aniline4313-13-7C15H16N4O2
- Zomebazam78466-70-3C15H16N4O2
- 1,1'-Methylenebis(3-phenylurea)18872-98-5C15H16N4O2
- 1,2,4-Triazolo[4,3-a]pyrimidine, 3-(3,4-dimethoxyphenyl)-5,7-dimethyl-826990-72-1C15H16N4O2
- (4-Hydroxyphenyl)-(4-pyrazin-2-ylpiperazin-1-yl)methanone3048504-54-4C15H16N4O2
- 4-(8-Methoxy-5H-pyrimido[5,4-b]indol-4-yl)morpholine295346-06-4C15H16N4O2
- 4-((4-Methylphenyl)methyl)-1-(4-pyridylcarbonyl)semicarbazide1024367-70-1C15H16N4O2
- 1-(2-Hydroxyethyl)-5-(2-phenylethyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one899971-63-2C15H16N4O2
- Ethyl 2-(2-(1-methyl-1H-pyrazol-3-yl)-1H-benzo[d]imidazol-1-yl)acetate1170039-98-1C15H16N4O2
- 10-Ethyl-3,7,8-trimethylbenzo[g]pteridine-2,4(3H,10H)-dione67767-38-8C15H16N4O2
- 1-(3-Nitropyridin-2-yl)-4-phenylpiperazine73291-11-9C15H16N4O2
- Methyl 1-(2-cyanoethyl)-6-cyclopropyl-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate1018051-69-8C15H16N4O2
- 12-(3,5-Dimethyl-1,2-oxazole-4-carbonyl)-4,6,12-triazatricyclo[7.2.1.0^{2,7}]dodeca-2(7),3,5-triene2058502-65-9C15H16N4O2
- N'-(3-Allyl-2-hydroxybenzylidene)-3-methyl-1H-pyrazole-5-carbohydrazide306301-20-2C15H16N4O2
- 7-(4-Isopropylphenyl)-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-5-carboxylic acid932995-33-0C15H16N4O2
- 4-(6-(3-Hydroxypropylamino)imidazo[1,2-b]pyridazin-3-yl)phenol1012344-09-0C15H16N4O2
- 4-(Pyrimidin-2-yl)piperazin-1-yl benzoate1634669-41-2C15H16N4O2
- 1 suppliers3-Oxo-3-(4-(2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)piperidin-1-yl)propanenitrile1623049-85-3C15H16N4O2
- N-Isopropyl-1-methyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide724738-70-9C15H16N4O2
- N,N-Bis(cyanomethyl)-4-(2-methylpropanoylamino)benzamide701241-23-8C15H16N4O2
- 1H-1,2,3-Benzotriazol-7-amine, N-[(3,4-dimethoxyphenyl)methyl]-890094-63-0C15H16N4O2
- 5-(2-Aminoethyl)-2-(3-methoxyphenyl)pyrazolo[1,5-a]pyrazin-4(5H)-one1638612-70-0C15H16N4O2
- 2-Amino-5-(4-ethylphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-4,7(3H,6H)-dione878437-09-3C15H16N4O2
- 2-[[2-(Pyridin-3-ylmethylamino)acetyl]amino]benzamide866010-72-2C15H16N4O2
- Benzaldehyde, p-isopropyl-, (5-nitro-2-pyridyl)hydrazone28058-22-2C15H16N4O2
- Piperazine,1-(4-nitrophenyl)-4-(4-pyridinyl)-112940-39-3C15H16N4O2
- N-{4-[(Cyclopropylcarbonyl)amino]benzyl}-1H-imidazole-1-carboxamide1049873-53-1C15H16N4O2
- N-[(3-Methyl-1,2,4-oxadiazol-5-yl)methyl]-2-(1-methyl-1H-indol-3-yl)acetamide1234882-45-1C15H16N4O2
- 3-((4-(Pyrrolidin-1-yl)pyrimidin-2-yl)amino)benzoic acid1239757-39-1C15H16N4O2
- 1-(6-(Pyridin-4-yl)pyridazin-3-yl)piperidine-4-carboxylic acid1448053-25-5C15H16N4O2
- 2-Amino-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylic acid benzyl ester1440526-34-0C15H16N4O2
- 1H-Purine-2,6-dione, 3,7-dihydro-1,8-dimethyl-3-(2-phenylethyl)-132560-11-3C15H16N4O2
- 3-Benzyl-6-(1H-imidazol-5-ylmethyl)piperazine-2,5-dioneC15H16N4O2
- N-[3-(Pyridine-4-carbonylamino)propyl]pyridine-4-carboxamide325776-81-6C15H16N4O2
- N,N-Dimethyl-4-{(E)-[2-(2-nitrophenyl)hydrazinylidene]methyl}aniline19263-93-5C15H16N4O2
- N-{2-[(2-Aminobenzoyl)amino]ethyl}isonicotinamide929833-06-7C15H16N4O2
- N-{2-[(2-Aminobenzoyl)amino]ethyl}-2-pyridinecarboxamide929870-59-7C15H16N4O2
- N,N,6,12-tetramethyl-2-oxo-1,6,8-triazatricyclo[7.4.0.0^{3,7}]trideca-3(7),4,8,10,12-pentaene-5-carboxamide946339-11-3C15H16N4O2
- Uyh0SG22VG676543-21-8C15H16N4O2
- (4-(Pyrazin-2-yloxy)piperidin-1-yl)(pyridin-4-yl)methanone1381154-69-3C15H16N4O2
- N-[4-(3-Azetidinyloxy)phenyl]-2-methyl-5-pyrimidinecarboxamide1884189-62-1C15H16N4O2
- N'-[(E)-(4-Hydroxyphenyl)methylidene]-4,5,6,7-tetrahydro-1H-indazole-3-carbohydrazide1477482-58-8C15H16N4O2
- N,N-Dimethyl-4-((m-nitrophenyl)azo)-o-toluidine4313-14-8C15H16N4O2
- N-(1,8-Dimethylpyrazolo[3,4-b]quinolin-3-yl)-2-methoxyacetamide714929-56-3C15H16N4O2
- (2Z)-2-(3-Aminoisoindol-1-ylidene)-2-cyano-N-(3-methoxypropyl)acetamide790270-81-4C15H16N4O2
- N-Ethyl-N-methyl-4-[(E)-(4-nitrophenyl)diazenyl]aniline108124-93-2C15H16N4O2
- N,N-Dimethyl-4-[(2-methyl-4-nitrophenyl)diazenyl]aniline108124-90-9C15H16N4O2
- N-[(E)-(3-Hydroxyphenyl)methylideneamino]-4,5,6,7-tetrahydro-1H-indazole-3-carboxamide1477482-57-7C15H16N4O2
- N'-[(E)-(3-Methoxyphenyl)methylidene]-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carbohydrazideC15H16N4O2
- Propanediamide, N,N'-bis(2-aminophenyl)-132843-06-2C15H16N4O2
- N-((1H-Benzo[d]imidazol-2-yl)methyl)-2-(3,5-dimethylisoxazol-4-yl)acetamide1060880-23-0C15H16N4O2
- N-(4-(2-(Dimethylamino)-2-oxoethyl)phenyl)pyrazine-2-carboxamide1060282-24-7C15H16N4O2
- 5-(4-(Pyridin-2-yl)piperazine-1-carbonyl)pyridin-2(1H)-one1040048-23-4C15H16N4O2
Frequently asked questions
What is the molar mass of C15H16N4O2?
The molar mass of C15H16N4O2 is 284.32 g/mol, calculated from standard atomic weights for 15 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 284.1273 Da.
How many compounds have the formula C15H16N4O2?
CompoundList lists 303 compounds with the molecular formula C15H16N4O2, including Nicaraven, 1,3-Diethyl-8-phenylxanthine, 8-Benzylcaffeine. 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 C15H16N4O2?
C15H16N4O2 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.