Molecular formula
C13H12N2O3
631 compounds have this formula on CompoundList.
- Molar mass
- 244.25g/mol
- Monoisotopic mass
- 249.1162Da
- Atoms
- 30
- Elements
- 4
- Rings plus double bonds
- 9
The formula C13H12N2O3 describes a molecule made of 13 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms and 3 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 × 1363.93%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 124.95%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 211.47%14.007 × 2 = 28.014 g/mol
- O Oxygen × 319.65%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C13H12N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 631 compounds
Naphthoquinones
CAS 1676-56-8C13H12N2O3
3-(1,3-Dihydro-1-oxo-2H-isoindol-2-yl)-2,6-piperidinedione
CAS 26581-81-7C13H12N2O3
5-Acetyl-2-amino-4-(2-furanyl)-6-methyl-4H-pyran-3-carbonitrile
CAS 105263-08-9C13H12N2O3
![2-[(2-Methoxyphenyl)amino]pyridine-3-carboxylic acid chemical structure, C13H12N2O3, CAS 114501-02-9](/s/BEXZOAJWOZFOSM-UHFFFAOYSA-N.svg)
2-[(2-Methoxyphenyl)amino]pyridine-3-carboxylic acid
CAS 114501-02-9C13H12N2O3
4-Benzyloxy-2-nitroaniline
CAS 26697-35-8C13H12N2O3
4-Oxo-4-(quinolin-8-ylamino)butanoic acid
CAS 294197-02-7C13H12N2O3
Indolylacryloylglycine
CAS 3475-68-1C13H12N2O3
![6-Hydroxy-N-methyl-4-oxo-1,2-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-5-carboxamide chemical structure, C13H12N2O3, CAS 384365-15-5](/s/VBHDECYADVHORN-UHFFFAOYSA-N.svg)
6-Hydroxy-N-methyl-4-oxo-1,2-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-5-carboxamide
CAS 384365-15-5C13H12N2O3
Phenallymal
CAS 115-43-5C13H12N2O3
2,5-Dimethyl-1-(3-nitrophenyl)-1H-pyrrole-3-carbaldehyde
CAS 423753-42-8C13H12N2O3
![7-Methoxy-4,5-dihydro-2H-benzo[g]indazole-3-carboxylic acid chemical structure, C13H12N2O3, CAS 696645-93-9](/s/QYTVVDFVUGEKHF-UHFFFAOYSA-N.svg)
7-Methoxy-4,5-dihydro-2H-benzo[g]indazole-3-carboxylic acid
CAS 696645-93-9C13H12N2O3
Ethyl 4-hydroxy-2-phenylpyrimidine-5-carboxylate
CAS 55613-22-4C13H12N2O3
2-(5-Methyl-1,2-oxazol-3-yl)-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione
CAS 355134-53-1C13H12N2O3
3-(6-Oxo-3-phenylpyridazin-1(6H)-yl)propanoic acid
CAS 73402-26-3C13H12N2O3
3-(3-Methylphenoxy)-5-nitroaniline
CAS 352637-09-3C13H12N2O3
1H-Pyrazole, 1-(1,3-benzodioxol-5-ylcarbonyl)-3,5-dimethyl-
CAS 108132-58-7C13H12N2O3
2-(2,3-Dimethylphenoxy)-3-nitropyridine
CAS 76893-55-5C13H12N2O3
2-(4-Methoxy-phenylamino)-nicotinic acid
CAS 4394-09-6C13H12N2O3
N'-(2-Furylmethylene)-4-methoxybenzohydrazide
CAS 100724-25-2C13H12N2O3
N-(4-Acetamidophenyl)furan-2-carboxamide
CAS 22941-33-9C13H12N2O3
N-(2-Carbamoylphenyl)-5-methylfuran-2-carboxamide
CAS 438474-63-6C13H12N2O3
Methyl (6-oxo-3-phenyl-1(6H)-pyridazinyl)acetate
CAS 853319-62-7C13H12N2O3
6-(3,4-Dihydro-2H-1,5-benzodioxepin-7-yl)-2,3-dihydropyridazin-3-one
CAS 1156362-84-3C13H12N2O3
Methyl 4-(4-aminophenoxy)pyridine-2-carboxylate
CAS 757251-59-5C13H12N2O3
- RefChem:3141366112-17-0C13H12N2O3
- 1,3-Dimethyl-5-(phenylmethylidene)-1,3-diazinane-2,4,6-trione54459-73-3C13H12N2O3
- p-Aminophenyl p-hydroxycarbanilate6232-42-4C13H12N2O3
- 1-[3-Methoxy-4-(2-pyrimidinyloxy)phenyl]-1-ethanone850019-73-7C13H12N2O3
- N'-[(E)-Furan-2-ylmethylidene]-2-hydroxy-2-phenylacetohydrazide318512-80-0C13H12N2O3
- (Z)-6-Methyl-3-(((6-methylpyridin-2-yl)amino)methylene)-2H-pyran-2,4(3H)-dione1164453-06-8C13H12N2O3
- 2-(3,5-Dimethyl-1-phenyl-1H-pyrazol-4-yl)-2-oxoacetic acid956438-21-4C13H12N2O3
- (4-Amino-3-nitrophenyl)(phenyl)methanol115577-76-9C13H12N2O3
- 1-Phenyl-4-(prop-2-en-1-yloxy)-1H-pyrazole-3-carboxylic acid956264-80-5C13H12N2O3
- Methyl 1-(4-methylphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxylate478063-54-6C13H12N2O3
- 5-Acetyl-1-benzyl-2,4(1H,3H)-pyrimidinedione338399-29-4C13H12N2O3
- 2-(3-Methoxy-phenylamino)-nicotinic acid57978-47-9C13H12N2O3
- Ethyl 4-formyl-1-phenyl-1H-pyrazole-3-carboxylate1156510-01-8C13H12N2O3
- 1-[3,5-Bis(furan-2-yl)-3,4-dihydropyrazol-2-yl]ethanone93140-85-3C13H12N2O3
- 6-Methoxy-1H,4H,5H-benzo(g)indazole-3-carboxylic acid1955523-53-1C13H12N2O3
- EM 1626581-91-9C13H12N2O3
- N'-(3-Methylbenzoyl)-2-furohydrazide301225-85-4C13H12N2O3
- 2-Oxo-2-phenylethyl 1-methyl-1H-pyrazole-3-carboxylate909858-55-5C13H12N2O3
- N-(2-Methyl-1,3-dioxoisoindol-5-yl)cyclopropanecarboxamide392238-31-2C13H12N2O3
- 1-(4-Ethylphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxylic acid874354-47-9C13H12N2O3
- N-(4-Acetylphenyl)-3-methyl-1,2-oxazole-5-carboxamide899524-40-4C13H12N2O3
- 3-Phenyl-5H,6H,8H-imidazo[4,3-c][1,4]oxazine-1-carboxylic acid2138199-74-1C13H12N2O3
- Ethyl 4-anilino-3-cyano-2-oxo-3-butenoate1164522-19-3C13H12N2O3
- 2-(Benzyloxy)-5-nitroaniline88964-90-3C13H12N2O3
- 1-[(2-Furanyl)carbonyl]-2-[1-(2-hydroxyphenyl)ethylidene]hydrazine103124-92-1C13H12N2O3
- N-Cyclopropyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxamide149555-30-6C13H12N2O3
- 2-(4-Nitrophenyl)-4H,5H,6H,7H-furo[3,2-c]pyridine1192968-13-0C13H12N2O3
- 4-Methoxy-2-phenoxypyridine-3-carboxamide339102-69-1C13H12N2O3
- 6-Methyl-3-[(Z)-(2-phenylhydrazino)methylidene]-2H-pyran-2,4-dione1164466-47-0C13H12N2O3
- N-Allyl-2-(1,3-dioxoisoindolin-2-yl)acetamide74169-73-6C13H12N2O3
- N-[(E)-(3-Hydroxyphenyl)methylideneamino]-2-methylfuran-3-carboxamide292611-96-2C13H12N2O3
- Ethyl 5-formyl-1-phenyl-1H-pyrazole-4-carboxylate40995-43-5C13H12N2O3
- Bis(3-amino-4-hydroxyphenyl)methanone22445-98-3C13H12N2O3
- 2-Methyl-1-oxo-1H,2H,3H,4H,9H-pyrido(3,4-b)indole-6-carboxylic acid1015584-63-0C13H12N2O3
- 4-(3-Hydroxyphenoxy)-N-methylpyridine-2-carboxamide1183073-05-3C13H12N2O3
- 5-(2,3-Dihydro-1,4-benzodioxine-6-carbonyl)-1-methyl-1H-imidazole1557653-00-5C13H12N2O3
- 9-Methyl-6-nitro-2,3,4,9-tetrahydro-carbazol-1-one5361-28-4C13H12N2O3
- 2,5-Dimethyl-1-(4-nitrophenyl)-1H-pyrrole-3-carbaldehyde5984-87-2C13H12N2O3
- [(E)-(3-Formyl-2-methylindolizin-1-yl)methylideneamino] acetate516503-35-8C13H12N2O3
- RefChem:35723621171-70-0C13H12N2O3
- N1-(Furan-2-ylmethyl)-N2-phenyloxalamide205749-56-0C13H12N2O3
- 2,5-Dihydroxy-N-((pyridin-4-yl)methyl)benzamide1920638-48-7C13H12N2O3
- 1-(2-Nitrophenyl)-2-pyridin-2-ylmethanol5455-70-9C13H12N2O3
- Ethyl 4-oxo-3-phenyl-1H-pyridazine-6-carboxylate313232-22-3C13H12N2O3
- N-(4-Carbamoylphenyl)-2-methylfuran-3-carboxamide420094-20-8C13H12N2O3
- (4-Hydroxy-6-methyl-2-phenyl-pyrimidin-5-yl)-acetic acid432016-35-8C13H12N2O3
- N-(2-Carbamoylphenyl)-2-methylfuran-3-carboxamide353786-72-8C13H12N2O3
- Brunnein A955377-45-4C13H12N2O3
- 8-Methyl-5-nitro-2,3,4,9-tetrahydrocarbazol-1-one332409-58-2C13H12N2O3
- N-(2-Oxo-3-piperidyl)phthalimide42472-96-8C13H12N2O3
- 1(2H)-Quinolinecarboxylic acid, 2-cyano-6-methoxy-, methyl ester40448-92-8C13H12N2O3
- N-(4-Carbamoylphenyl)-3-methylfuran-2-carboxamide923212-93-5C13H12N2O3
- 7-Nitro-1,3,4,10-tetrahydroacridin-9(2H)-one873412-28-3C13H12N2O3
- (3,4,5-Trimethoxybenzylidene)malononitrile5688-82-4C13H12N2O3
- 4-Methoxy-N-(4-nitrophenyl)aniline730-11-0C13H12N2O3
- (6aR)-6,6a,9,10-Tetrahydro-2H,8H-(1,3)oxazino(3,2-a)pyrrolo(4,3,2-de)quinoline-2,3(4H)-dione151964-21-5C13H12N2O3
- 2-(Pyridin-2-yl)hexahydro-1H-4,7-epoxyisoindole-1,3(2H)-dione7478-98-0C13H12N2O3
- 2-[(4-Nitroanilino)methyl]phenol13159-73-4C13H12N2O3
- 4-Acetyl-5-methyl-1-phenyl-1H-pyrazole-3-carboxylic acid7231-19-8C13H12N2O3
- 1-(1H-Indol-3-ylcarbonyl)azetidine-3-carboxylic acid1350988-89-4C13H12N2O3
- N-(4-Acetylphenyl)-4-methyl-1,3-oxazole-5-carboxamide847399-77-3C13H12N2O3
- 1-Naphthyl-N-ethyl-N-nitrosocarbamate76206-36-5C13H12N2O3
- Benzyl (2-oxo-1,2-dihydropyridin-3-yl)carbamate147269-67-8C13H12N2O3
- 7-Methoxy-1,2-dimethyl-3,4-dioxo-1,2,3,4-tetrahydroisoquinoline-1-carbonitrile87486-29-1C13H12N2O3
- N-(2-Methyl-1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl)cyclopropanecarboxamide683231-61-0C13H12N2O3
- N-(4-Methoxyphenyl)-2-nitroaniline54381-13-4C13H12N2O3
- 4,4'-Diaminodiphenyl carbonate19363-39-4C13H12N2O3
- Ethyl 3-oxo-6-phenyl-2,3-dihydropyridazine-4-carboxylate34753-27-0C13H12N2O3
- 2-(Benzyloxy)-4-nitroaniline25945-96-4C13H12N2O3
- 2-Benzyloxy-6-nitroaniline89521-54-0C13H12N2O3
- 3-(1H-Imidazol-1-yl)-6-methoxy-2,3-dihydro-4H-1-benzopyran-4-one80929-63-1C13H12N2O3
- 3-(5-Methoxy-1H-indol-3-yl)pyrrolidine-2,5-dione190326-02-4C13H12N2O3
- 2,6-Piperidinedione, 3-(1,3-dihydro-1-oxo-2H-isoindol-2-yl)-, (S)-107657-57-8C13H12N2O3
- N-(3-Acetylphenyl)-5-methylisoxazole-3-carboxamide784086-73-3C13H12N2O3
- Methyl 4-[(3-amino-2-pyridinyl)oxy]-benzenecarboxylate353257-58-6C13H12N2O3
- 3-Methoxy-4-((5-methylisoxazol-3-yl)methoxy)benzonitrile876388-15-7C13H12N2O3
Frequently asked questions
What is the molar mass of C13H12N2O3?
The molar mass of C13H12N2O3 is 244.25 g/mol, calculated from standard atomic weights for 13 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 249.1162 Da.
How many compounds have the formula C13H12N2O3?
CompoundList lists 631 compounds with the molecular formula C13H12N2O3, including Naphthoquinones, 3-(1,3-Dihydro-1-oxo-2H-isoindol-2-yl)-2,6-piperidinedione, 5-Acetyl-2-amino-4-(2-furanyl)-6-methyl-4H-pyran-3-carbonitrile. 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 C13H12N2O3?
C13H12N2O3 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.