Molecular formula
C15H12N4O2
153 compounds have this formula on CompoundList.
- Molar mass
- 280.29g/mol
- Monoisotopic mass
- 280.0960Da
- Atoms
- 33
- Elements
- 4
- Rings plus double bonds
- 12
The formula C15H12N4O2 describes a molecule made of 15 carbon atoms, 12 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 × 1564.28%12.011 × 15 = 180.165 g/mol
- H Hydrogen × 124.32%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 419.99%14.007 × 4 = 56.028 g/mol
- O Oxygen × 211.42%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C15H12N4O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 153 compounds
(9E)-9-(Carbamoylhydrazinylidene)fluorene-4-carboxamide
CAS 337499-92-0C15H12N4O2
N'-(1-Methyl-2-oxo-1,2-dihydro-3H-indol-3-yliden)isonicotinohydrazide
CAS 923567-46-8C15H12N4O2
(2E)-2-(2-Oxo-1,2-dihydro-3H-indol-3-ylidene)-N-phenylhydrazinecarboxamide
CAS 1421700-41-5C15H12N4O2
N'-(1-Methyl-2-oxo-2,3-dihydro-1H-indol-3-ylidene)pyridine-3-carbohydrazide
CAS 341983-14-0C15H12N4O2
1H-Indole-3-carbaldehyde {2-nitrophenyl}
CAS 28558-65-8C15H12N4O2
![1-[(E)-1,3-Benzodioxol-5-ylmethylideneamino]benzimidazol-2-amine chemical structure, C15H12N4O2, CAS 877807-08-4](/s/LSUDLYVQHRSJJB-CAOOACKPSA-N.svg)
1-[(E)-1,3-Benzodioxol-5-ylmethylideneamino]benzimidazol-2-amine
CAS 877807-08-4C15H12N4O2
![4-Methyl-N-[5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl]benzamide chemical structure, C15H12N4O2, CAS 862809-88-9](/s/CCJJXZYERJXKRY-UHFFFAOYSA-N.svg)
4-Methyl-N-[5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl]benzamide
CAS 862809-88-9C15H12N4O2
![2-Amino-7-methyl-5-oxo-4-(pyridin-4-yl)-5,6-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile chemical structure, C15H12N4O2, CAS 443736-59-2](/s/RSTOIHAYBGDMEE-UHFFFAOYSA-N.svg)
2-Amino-7-methyl-5-oxo-4-(pyridin-4-yl)-5,6-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile
CAS 443736-59-2C15H12N4O2
3-Methyl-4-oxo-N-pyridin-3-ylphthalazine-1-carboxamide
CAS 701938-66-1C15H12N4O2
3-Methyl-N-(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)benzamide
CAS 887866-43-5C15H12N4O2
1H-Indole-3-carbaldehyde (4-nitrophenyl)hydrazone
CAS 10245-45-1C15H12N4O2
1-Phenyl-3-(5-phenyl-1,3,4-oxadiazol-2-yl)urea
CAS 6694-33-3C15H12N4O2
![N'-[(1Z)-3-Amino-1H-isoindol-1-ylidene]-2-hydroxybenzohydrazide chemical structure, C15H12N4O2, CAS 909020-81-1](/s/SCYDQYGPLMLJPQ-UHFFFAOYSA-N.svg)
N'-[(1Z)-3-Amino-1H-isoindol-1-ylidene]-2-hydroxybenzohydrazide
CAS 909020-81-1C15H12N4O2
![N'-[(E)-(3-Phenyl-1H-pyrazol-4-yl)methylidene]-2-furohydrazide chemical structure, C15H12N4O2, CAS 477710-89-7](/s/PDNRWPPOOJTTQC-LICLKQGHSA-N.svg)
N'-[(E)-(3-Phenyl-1H-pyrazol-4-yl)methylidene]-2-furohydrazide
CAS 477710-89-7C15H12N4O2
Phenyl 6-(3-methyl-1H-1,2,4-triazol-1-yl)nicotinate
CAS 400081-96-1C15H12N4O2
1-(3-Nitrophenyl)-4-phenyl-1H-pyrazol-5-ylamine
CAS 324008-88-0C15H12N4O2
1H-1,2,4-Triazole, 5-methyl-1-(4-nitrophenyl)-3-phenyl-
CAS 115591-24-7C15H12N4O2
N'-Benzoyl-1H-indazole-3-carbohydrazide
CAS 852959-77-4C15H12N4O2
2,6-Dimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarbonitrile
CAS 67438-96-4C15H12N4O2
![2-[5-(4-Methylphenyl)-1H-tetraazol-1-yl]benzoic acid chemical structure, C15H12N4O2, CAS 352668-01-0](/s/PUWCCIANSODOCK-UHFFFAOYSA-N.svg)
2-[5-(4-Methylphenyl)-1H-tetraazol-1-yl]benzoic acid
CAS 352668-01-0C15H12N4O2
(4R)-2,6-Dimethyl-4-(2-nitrophenyl)-3,4-dihydropyridine-3,5-dicarbonitrile
CAS 53055-16-6C15H12N4O2
1-Methyl-N-(2-nitrobenzylidene)-1H-benzimidazol-2-amine
CAS 5349-59-7C15H12N4O2
1-(4-Methylphenyl)-5-pyridin-2-yl-1H-1,2,3-triazole-4-carboxylic acid
CAS 1326927-25-6C15H12N4O2
1-(3-Methylphenyl)-5-pyridin-3-yl-1H-1,2,3-triazole-4-carboxylic acid
CAS 1338666-29-7C15H12N4O2
- 4,5-Dihydro-5-oxo-4-phenyl-1H-1,2,4-benzotriazepine-3-carboxamide63931-90-8C15H12N4O2
- N-(4-(3-Methyl-1,2,4-oxadiazol-5-yl)phenyl)nicotinamide1226440-15-8C15H12N4O2
- N1-(2-cyanophenyl)-N2-(pyridin-3-ylmethyl)oxalamide898350-13-5C15H12N4O2
- N-Benzyl-6-nitroquinazolin-4-amine169205-64-5C15H12N4O2
- N-Benzyl-5-nitroquinazolin-4-amine169205-61-2C15H12N4O2
- N-[6-(2-Furanyl)-5-(4-pyridinyl)-2-pyrazinyl]acetamide925676-56-8C15H12N4O2
- 4-Oxo-3-phenyl-3,4-dihydrophthalazine-1-carbohydrazide106882-45-5C15H12N4O2
- 4-Hydroxy-N-(pyridin-3-ylmethyl)quinazoline-2-carboxamide190437-46-8C15H12N4O2
- N-[4-(Benzotriazole-1-carbonyl)phenyl]acetamide349407-81-4C15H12N4O2
- 1-(2-Methylphenyl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid1326865-52-4C15H12N4O2
- 1-(3-Methylphenyl)-5-(pyridin-2-yl)-1H-1,2,3-triazole-4-carboxylic acid1326911-73-2C15H12N4O2
- Spiro(9H-fluorene-9,4'-imidazolidine)-2',5'-dione, 2,7-diamino-17917-57-6C15H12N4O2
- 5-({3-Nitrobenzylidene}amino)-1-methyl-1H-benzimidazole342398-42-9C15H12N4O2
- 4-Benzyl-3-(4-nitrophenyl)-4H-1,2,4-triazole1212061-06-7C15H12N4O2
- 1-Benzyl-5-pyridin-4-yl-1H-1,2,3-triazole-4-carboxylic acid1338688-22-4C15H12N4O2
- 4-(2H-1,3-Benzodioxol-5-yl)-3-(pyridin-2-yl)-1H-pyrazol-5-amine739341-23-2C15H12N4O2
- 5-Oxo-N,1-diphenyl-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide32589-62-1C15H12N4O2
- Spiro(2H-imidazo(4,5-b)pyridine-2,3'-(3H)indol)-2'(1'H)-one, 1,3-dihydro-1'-acetyl-40323-53-3C15H12N4O2
- [1-(4-Methoxyphenyl)-1H-1,2,3-triazol-4-yl](2-pyridinyl)methanone478248-72-5C15H12N4O2
- 3-[(4-Aminoquinazolin-2-yl)amino]benzoic acid1225177-73-0C15H12N4O2
- N'-[(1Z)-3-Amino-1H-isoindol-1-ylidene]-4-hydroxybenzohydrazide909020-78-6C15H12N4O2
- 1-(4-Nitrophenyl)-3-phenyl-1H-pyrazol-5-amine77746-53-3C15H12N4O2
- 3-(4-Nitrophenyl)-1-phenyl-1H-pyrazol-5-amine926240-77-9C15H12N4O2
- 2-Methyl-N-[5-(pyridin-2-yl)-1,3,4-oxadiazol-2-yl]benzamide887892-03-7C15H12N4O2
- 4-(1H-Tetrazol-1-yl)phenyl 4-methylbenzoate849603-59-4C15H12N4O2
- 4-(1H-Tetrazol-1-yl)phenyl 3-methylbenzoate850169-07-2C15H12N4O2
- 4-{[(4-Methyl-2-pyrimidinyl)amino]methylene}-2-phenyl-1,3-oxazol-5(4H)-one339010-31-0C15H12N4O2
- N-[(E)-1H-Indol-3-ylmethylideneamino]-3-nitroaniline93721-69-8C15H12N4O2
- 4-Hydroxy-N-(pyridin-2-ylmethyl)quinazoline-2-carboxamide869298-87-3C15H12N4O2
- N-[(Z)-(1-Methyl-2-oxoindol-3-ylidene)amino]pyridine-2-carboxamide322671-44-3C15H12N4O2
- 3-(1H-Tetrazol-1-yl)phenyl 3-methylbenzoate849695-79-0C15H12N4O2
- 2-Phenyl-N-[5-(pyridin-2-yl)-1,3,4-oxadiazol-2-yl]acetamide862809-74-3C15H12N4O2
- 4,4'-(Diisocyanatomethylene)dianiline143186-06-5C15H12N4O2
- 1-(4-Methylphenyl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid1017415-45-0C15H12N4O2
- 2-Methyl-4-oxo-N-(pyrimidin-2-yl)-1,4-dihydroquinoline-6-carboxamide1018128-34-1C15H12N4O2
- 3-(1H-Tetrazol-1-yl)phenyl 2-methylbenzoate912894-79-2C15H12N4O2
- N-{2-[3-(2-Pyridinyl)-1,2,4-oxadiazol-5-yl]phenyl}acetamide1119498-99-5C15H12N4O2
- N-[(3-Pyridin-3-yl[1,2,4]oxadiazol-5-yl)-phenyl]-acetamide1119402-92-4C15H12N4O2
- N-[2-(3-Methyl-1,2,4-oxadiazol-5-yl)phenyl]pyridine-4-carboxamide1119442-65-7C15H12N4O2
- 2-(2-(2-Methoxyphenyl)-4-oxopyrazolo[1,5-a]pyrazin-5(4H)-yl)acetonitrile1428362-33-7C15H12N4O2
- 6-Methoxy-N-(quinolin-3-yl)pyrimidine-4-carboxamide2034633-84-4C15H12N4O2
- 4-{(E)-[2-(Phthalazin-1-yl)hydrazinylidene]methyl}benzene-1,3-diol354990-56-0C15H12N4O2
- 7,9-Dimethylpyrimido[4',5':3,4]pyrrolo[1,2-a]quinoxaline-8,10(7H,9H)-dione585549-66-2C15H12N4O2
- Benzyl 6-(1H-1,2,4-triazol-1-yl)nicotinate400080-58-2C15H12N4O2
- 3-Methyl-N-(5-pyridin-2-yl-1,3,4-oxadiazol-2-yl)benzamide862809-49-2C15H12N4O2
- 4-Methylphenyl 6-(1H-1,2,4-triazol-1-yl)nicotinate400079-31-4C15H12N4O2
- 4-[(1-Phenyl-1,2,3,4-tetraazol-5-yl)methoxy]benzaldehyde881301-83-3C15H12N4O2
- N-(3-(1H-Pyrazol-3-yl)phenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide1206991-98-1C15H12N4O2
- 3-Amino-6-(furan-2-yl)-N-phenylpyrazine-2-carboxamide1232410-05-7C15H12N4O2
- 4-(5-Phenyl-1H-[1,2,4]triazol-3-ylamino)benzoic acid1089340-33-9C15H12N4O2
- N-(3-Methyl-4-oxo-3,4-dihydroquinazolin-6-yl)pyridine-2-carboxamide1574405-47-2C15H12N4O2
- N-(3-Methyl-4-oxo-3,4-dihydroquinazolin-6-yl)pyridine-3-carboxamide1574478-20-8C15H12N4O2
- 1-(3-Imino-2-oxopropyl)-3-pyridin-2-yl-1,3-dihydro-2H-benzimidazol-2-one939437-48-6C15H12N4O2
- N-((3-(Furan-3-yl)pyrazin-2-yl)methyl)picolinamide2034315-33-6C15H12N4O2
- (3E)-3-[(2-Phenylhydrazinyl)methylidene]-1H-1,8-naphthyridine-2,4-dione153457-24-0C15H12N4O2
- N-(5-Methoxyquinolin-8-yl)pyrazine-2-carboxamide606096-79-1C15H12N4O2
- Methyl 6-(3-phenyl-1H-1,2,4-triazol-1-yl)nicotinate866009-54-3C15H12N4O2
- 3-Phenyl-N-(pyridin-3-ylmethyl)-1,2,4-oxadiazole-5-carboxamide915878-75-0C15H12N4O2
- 2-(4-Oxoquinazolin-3(4H)-yl)-N-(pyridin-4-yl)acetamide1060964-31-9C15H12N4O2
- N1-(2-cyanophenyl)-N2-(pyridin-2-ylmethyl)oxalamide898350-10-2C15H12N4O2
- N1-(2-cyanophenyl)-N2-(pyridin-4-ylmethyl)oxalamide898350-16-8C15H12N4O2
- 4-Methyl-3-(4-pyridin-3-yl-1,2,3-triazol-1-yl)-benzoic acid1096697-97-0C15H12N4O2
- 6-Amino-1-(4-methoxyphenyl)-3-oxo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile948301-94-8C15H12N4O2
- N-[2-(3-Methyl-1,2,4-oxadiazol-5-yl)phenyl]pyridine-3-carboxamide1120234-41-4C15H12N4O2
- N-(2-(3-(Pyridin-4-yl)-1,2,4-oxadiazol-5-yl)phenyl)acetamide1120234-66-3C15H12N4O2
- N-(4-(1H-Pyrazol-3-yl)phenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide1210880-16-2C15H12N4O2
- N-(4-Methyl-2-oxo-1,2-dihydroquinolin-7-yl)pyrazine-2-carboxamide1251706-71-4C15H12N4O2
- 4-Methyl-3-[1-(3-pyridinyl)-1H-1,2,3-triazol-4-yl]benzoic acid1001203-04-8C15H12N4O2
- Methyl 4-amino-2-(pyridin-3-yl)quinazoline-8-carboxylate1417301-28-0C15H12N4O2
- 6-Isonicotinoyl-2-oxo-1,2,5,6,7,8-hexahydro-1,6-naphthyridine-3-carbonitrile2034425-26-6C15H12N4O2
- N-((6-(Furan-3-yl)pyridin-3-yl)methyl)pyrazine-2-carboxamide2034463-98-2C15H12N4O2
- N-{[3-(Furan-2-yl)pyrazin-2-yl]methyl}pyridine-4-carboxamide2034426-98-5C15H12N4O2
- N-((3-(Furan-2-yl)pyrazin-2-yl)methyl)picolinamide2034498-64-9C15H12N4O2
- N-((3-(Furan-3-yl)pyrazin-2-yl)methyl)isonicotinamide2034394-36-8C15H12N4O2
- N-{[3-(Pyridin-3-yl)pyrazin-2-yl]methyl}furan-2-carboxamide2034466-37-8C15H12N4O2
- N-{[3-(Pyridin-3-yl)pyrazin-2-yl]methyl}furan-3-carboxamide2034614-86-1C15H12N4O2
Frequently asked questions
What is the molar mass of C15H12N4O2?
The molar mass of C15H12N4O2 is 280.29 g/mol, calculated from standard atomic weights for 15 carbon atoms, 12 hydrogen atoms, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 280.0960 Da.
How many compounds have the formula C15H12N4O2?
CompoundList lists 153 compounds with the molecular formula C15H12N4O2, including (9E)-9-(Carbamoylhydrazinylidene)fluorene-4-carboxamide, N'-(1-Methyl-2-oxo-1,2-dihydro-3H-indol-3-yliden)isonicotinohydrazide, (2E)-2-(2-Oxo-1,2-dihydro-3H-indol-3-ylidene)-N-phenylhydrazinecarboxamide. 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 C15H12N4O2?
C15H12N4O2 has a degree of unsaturation of 12. 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.