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 401 to 500 of 631 compounds
4-(4-Formyl-3,5-dimethyl-1H-pyrazol-1-yl)benzoic acid
CAS 1351392-89-6C13H12N2O3
3-Methoxy-6-methyl-2-(3-nitrophenyl)pyridine
CAS 1155878-11-7C13H12N2O3
Methyl 5-(2-cyclopropyloxazol-4-yl)picolinate
CAS 1207747-42-9C13H12N2O3
Methyl 6-(pyridin-3-ylmethoxy)nicotinate
CAS 1276014-57-3C13H12N2O3
![1,2-Dihydro-1-[(6-methyl-3-pyridinyl)methyl]-2-oxo-3-pyridinecarboxylic acid chemical structure, C13H12N2O3, CAS 1206454-44-5](/s/ILETXFRNHWQEHT-UHFFFAOYSA-N.svg)
1,2-Dihydro-1-[(6-methyl-3-pyridinyl)methyl]-2-oxo-3-pyridinecarboxylic acid
CAS 1206454-44-5C13H12N2O3
![Methyl 2-oxo-1-[(pyridin-3-yl)methyl]-1,2-dihydropyridine-3-carboxylate chemical structure, C13H12N2O3, CAS 1206454-47-8](/s/VYURGPBTCRMFSK-UHFFFAOYSA-N.svg)
Methyl 2-oxo-1-[(pyridin-3-yl)methyl]-1,2-dihydropyridine-3-carboxylate
CAS 1206454-47-8C13H12N2O3
1-(4-Nitrophenyl)-4-oxocyclohexanecarbonitrile
CAS 885610-82-2C13H12N2O3
![Methyl 4-[(6-amino-3-pyridinyl)oxy]benzoate chemical structure, C13H12N2O3, CAS 1328998-88-4](/s/IFPKNKMZMAAQIG-UHFFFAOYSA-N.svg)
Methyl 4-[(6-amino-3-pyridinyl)oxy]benzoate
CAS 1328998-88-4C13H12N2O3
1-(1,3-Benzodioxol-5-yl)-2-(4-methyl-1H-pyrazol-1-yl)ethanone
CAS 1183422-60-7C13H12N2O3
4-(5-Cyclobutyl-1,2,4-oxadiazol-3-yl)benzoic acid
CAS 1307516-75-1C13H12N2O3
3-(1-Methyl-2,3-dihydro-1H-indol-5-yl)-1,2-oxazole-5-carboxylic acid
CAS 1285378-51-9C13H12N2O3
2-(4-Methoxyphenyl)-6-methylpyrimidine-4-carboxylic acid
CAS 1284676-84-1C13H12N2O3
5-(4-Methoxyphenyl)-2-methyl-3-nitropyridine
CAS 1162674-75-0C13H12N2O3
![Methyl 5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine-9-carboxylate chemical structure, C13H12N2O3, CAS 1282516-55-5](/s/HJPHRZFKXWZNOJ-UHFFFAOYSA-N.svg)
Methyl 5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine-9-carboxylate
CAS 1282516-55-5C13H12N2O3
5-(3,6-Dihydro-2H-pyran-4-yl)-1H-indazole-3-carboxylic acid
CAS 869782-71-8C13H12N2O3
![Ethyl 5-hydroxy[2,3'-bipyridine]-4-carboxylate chemical structure, C13H12N2O3, CAS 1244019-40-6](/s/HFPKPWWUWQZXLL-UHFFFAOYSA-N.svg)
Ethyl 5-hydroxy[2,3'-bipyridine]-4-carboxylate
CAS 1244019-40-6C13H12N2O3
Methyl 4-((4-aminopyridin-2-yl)oxy)benzoate
CAS 869109-06-8C13H12N2O3
4-(2-Oxo-1-pyrrolidinyl)-1H-indole-6-carboxylic acid
CAS 706794-80-1C13H12N2O3
![Methyl 7-methoxy-2,4-dihydroindeno[1,2-c]pyrazole-3-carboxylate chemical structure, C13H12N2O3, CAS 2270908-55-7](/s/BWGKMEQSPGCJKD-UHFFFAOYSA-N.svg)
Methyl 7-methoxy-2,4-dihydroindeno[1,2-c]pyrazole-3-carboxylate
CAS 2270908-55-7C13H12N2O3
Bis(4-amino-2-hydroxyphenyl)methanone
CAS 107516-91-6C13H12N2O3
![3-[5-(2-Phenylethenyl)-1,2,4-oxadiazol-3-yl]propanoic acid chemical structure, C13H12N2O3, CAS 92681-14-6](/s/ZZPDEFSUEOOFJV-UHFFFAOYSA-N.svg)
3-[5-(2-Phenylethenyl)-1,2,4-oxadiazol-3-yl]propanoic acid
CAS 92681-14-6C13H12N2O3
![1-(2-{[(But-3-en-1-yl)oxy]carbonyl}phenyl)-2-diazonioethen-1-olate chemical structure, C13H12N2O3, CAS 101199-74-0](/s/ZFORAMCOTDZRNV-UHFFFAOYSA-N.svg)
1-(2-{[(But-3-en-1-yl)oxy]carbonyl}phenyl)-2-diazonioethen-1-olate
CAS 101199-74-0C13H12N2O3
N-(2-Cyano-3-ethoxyacryloyl)benzamide
CAS 53762-12-2C13H12N2O3
Methyl 2,3-dicyano-3-(4-methoxyphenyl)propanoate
CAS 1448076-37-6C13H12N2O3
- Methyl 4-formyl-1-(4-methylphenyl)-1H-pyrazole-3-carboxylate1240503-57-4C13H12N2O3
- 4-Ethyl-3,4-dihydro-I(2),3-dioxo-2H-1,4-benzoxazine-6-propanenitrile1216122-05-2C13H12N2O3
- Proline, 4-indol-3-yl-5-oxo-21302-82-9C13H12N2O3
- Methanone, [3-(aminomethyl)-1H-pyrrol-1-yl]-1,3-benzodioxol-5-yl-1780225-12-8C13H12N2O3
- Methyl 4-[(4-formyl-1H-imidazol-1-yl)methyl]benzoate924669-22-7C13H12N2O3
- Methyl 4-[(4-formyl-1H-pyrazol-1-yl)methyl]benzoate2137814-15-2C13H12N2O3
- Methyl 3-[(4-formyl-1H-pyrazol-1-yl)methyl]benzoate2138401-54-2C13H12N2O3
- Phenyl (3-methoxypyridin-4-yl)carbamate1620292-59-2C13H12N2O3
- (4-Methoxyphenyl)(2-methoxypyrimidin-5-yl)methanone1956325-17-9C13H12N2O3
- 6-Methyl-3-oxo-2-(m-tolyl)-2,3-dihydropyridazine-4-carboxylic acid1431728-40-3C13H12N2O3
- 6-Methyl-3-oxo-2-(p-tolyl)-2,3-dihydropyridazine-4-carboxylic acid1431729-72-4C13H12N2O3
- 1-(Cyclopropylmethyl)-2-oxo-1,2-dihydroquinoxaline-6-carboxylic acid1707399-29-8C13H12N2O3
- Methyl 2-(methylcarbamoyl)quinoline-4-carboxylate1799762-75-6C13H12N2O3
- Methyl 2-carbamoyl-6-methylquinoline-4-carboxylate1799763-06-6C13H12N2O3
- Methyl 5-(benzyloxy)pyrimidine-4-carboxylate2098000-17-8C13H12N2O3
- 5-Methoxy-2-nitro-4-aminobiphenyl1903010-25-2C13H12N2O3
- 5-[3-(2-Oxopyrrolidin-1-yl)prop-1-yn-1-yl]pyridine-3-carboxylic acid2097990-70-8C13H12N2O3
- 6-[3-(2-Oxopyrrolidin-1-yl)prop-1-yn-1-yl]pyridine-3-carboxylic acid2097966-31-7C13H12N2O3
- 2-[3-(2-Oxopyrrolidin-1-yl)prop-1-yn-1-yl]pyridine-4-carboxylic acid2098037-04-6C13H12N2O3
- 2-[3-(2-Oxopyrrolidin-1-yl)prop-1-yn-1-yl]pyridine-3-carboxylic acid2097965-97-2C13H12N2O3
- 5-Phenyl-1,4,5,7-tetrahydropyrano[3,4-c]pyrazole-3-carboxylic acid2060587-44-0C13H12N2O3
- 2-(Benzyloxy)-5-methyl-3-nitropyridine1881329-84-5C13H12N2O3
- Methyl 2-[2-oxo-4-(pyridin-4-yl)-1,2-dihydropyridin-1-yl]acetate2059972-25-5C13H12N2O3
- Methyl 2-[2-oxo-4-(pyridin-3-yl)-1,2-dihydropyridin-1-yl]acetate2060060-85-5C13H12N2O3
- Methyl (E)-2-(6-methoxynaphthalen-2-yl)diazene-1-carboxylate2138504-48-8C13H12N2O3
- Methyl (E)-2-(7-methoxynaphthalen-2-yl)diazene-1-carboxylate2138504-52-4C13H12N2O3
- (2-Methoxy[3,3'-bipyridin]-4-yl)acetic acid1227577-99-2C13H12N2O3
- 5-(2-Ethyl-4-pyrimidinyl)-2-hydroxybenzoic acid914299-36-8C13H12N2O3
- 2-[3-(Hydroxyimino)cyclopentyl]-2,3-dihydro-1H-isoindole-1,3-dione1937228-69-7C13H12N2O3
- N-(Cyanomethyl)-5-methoxy-3-methyl-1-benzofuran-2-carboxamide2305265-95-4C13H12N2O3
- N-[3-(2,5-Dioxopyrrolidin-1-yl)phenyl]prop-2-enamide2361638-74-4C13H12N2O3
- 2-Amino-6-(benzyloxy)nicotinic acid2413397-01-8C13H12N2O3
- (5-Formyl-1-methyl-1H-pyrazol-3-yl)methyl benzoate2450997-90-5C13H12N2O3
- N-[(3-Phenyl-1,2-oxazol-5-yl)methyl]oxirane-2-carboxamide2411302-62-8C13H12N2O3
- 3-Cyclopropyl-8-methoxy-6-cinnolinecarboxylic acid2721376-81-2C13H12N2O3
- 1,2,3,4-Tetrahydro-3-methyl-1-oxopyrazino[1,2-a]indole-7-carboxylic acid1365481-19-1C13H12N2O3
- 4-Methyl-1-(4-methylphenyl)-3-nitro-2(1H)-pyridinone253273-99-3C13H12N2O3
- 4-(1-Methyl-6-nitro-1H-indol-3-yl)-3-buten-2-one91955-45-2C13H12N2O3
- (2S)-2-[5-(4-Nitrophenyl)-2-furanyl]azetidine1212854-20-0C13H12N2O3
- 1,2-Dihydro-6,7-dimethoxy-2-methyl-1-oxo-4-isoquinolinecarbonitrile51796-84-0C13H12N2O3
- 5-(3,5-Dimethyl-2-benzofuranyl)-2,4-imidazolidinedione16817-35-9C13H12N2O3
- 1-(1,3-Dihydro-2-benzofuran-5-yl)-5-methyl-1H-pyrazole-3-carboxylic acid2803863-51-4C13H12N2O3
- 2-{3-[(Oxiran-2-yl)methoxy]phenoxy}pyrimidine2411314-99-1C13H12N2O3
- Benzyl N-(3-hydroxypyridin-4-yl)carbamate2680848-73-9C13H12N2O3
- Methyl 2-(3-methoxyphenyl)pyrimidine-4-carboxylate2448468-45-7C13H12N2O3
- 4-Methoxy-2-(pyridin-2-ylamino)benzoic acid2748315-23-1C13H12N2O3
- 2-((6-Methylpyridazin-3-yl)oxy)-2-phenylacetic acid2748594-61-6C13H12N2O3
- 2-((6-Methylpyrazin-2-yl)oxy)-2-phenylacetic acid2748317-03-3C13H12N2O3
- 2-((3-Methylpyrazin-2-yl)oxy)-2-phenylacetic acid2748365-32-2C13H12N2O3
- 2-((5-Methylpyrimidin-2-yl)oxy)-2-phenylacetic acid2748317-08-8C13H12N2O3
- Methyl 9-oxo-1H,2H,3H,9H-pyrrolo[2,1-b]quinazoline-6-carboxylate85743-03-9C13H12N2O3
- 3-Methoxy-2-nitro-N-phenylaniline220495-98-7C13H12N2O3
- Methyl 6-methoxy[2,3'-bipyridine]-5'-carboxylate321535-19-7C13H12N2O3
- 2-Propenoic acid, 2-(acetylamino)-3-(4-cyanophenyl)-, methyl ester, (2Z)-556829-03-9C13H12N2O3
- 1-Hydroxy-N-(methylcarbamoyl)naphthalene-2-carboxamide62353-87-1C13H12N2O3
- 6-Methoxy-2-(2-oxo-2-phenylethyl)pyridazin-3(2H)-one63900-50-5C13H12N2O3
- N-(2-Hydroxyethyl)-4H-furo[3,2-B]indole-2-carboxamide61088-27-5C13H12N2O3
- 2-(3,5-Dimethylphenoxy)-3-nitropyridine1993322-31-8C13H12N2O3
- Momelotinib impurity 1797604-01-8C13H12N2O3
- 4-Aminophenyl 4-amino-2-hydroxybenzoate56356-24-2C13H12N2O3
- 2-(4-Ethoxyphenyl)pyrimidine-4-carboxylic acid1092300-85-0C13H12N2O3
- 2-(6,7-Dimethoxy-4-oxoquinolin-1(4H)-yl)acetonitrile1279206-93-7C13H12N2O3
- 2-((4-(Pyrimidin-5-yl)benzyl)oxy)acetic acid1265896-16-9C13H12N2O3
- 3-Methoxy-4-methylphenyl pyrimidine-5-carboxylate887408-62-0C13H12N2O3
- 2-(4-Formyl-3,5-dimethyl-1H-pyrazol-1-yl)benzoic acid1351387-08-0C13H12N2O3
- Methyl 2-acetamido-3-(4-cyanophenyl)prop-2-enoateC13H12N2O3
- 2-(Furan-2-yl)-5,6-dimethoxy-1H-benzo[d]imidazole1306085-18-6C13H12N2O3
- (2-Acetamidoquinolin-8-yl) acetate1251918-04-3C13H12N2O3
- 2-Hydroxy-5-{[(pyridin-3-yl)amino]methyl}benzoic acid89814-54-0C13H12N2O3
- 4-(5-Amino-2-methyl-6-oxo-1,6-dihydropyridin-3-yl)benzoic acid88594-85-8C13H12N2O3
- 4-Diazonio-5-ethoxy-5-oxo-1-phenylpenta-1,3-dien-3-olate89861-36-9C13H12N2O3
- 2-Hydroxy-2-(naphthalen-2-yl)propanediamide92607-09-5C13H12N2O3
- 3-(Benzylamino)-4-nitrophenol181361-96-6C13H12N2O3
- 2-{(E)-[(2-Aminophenyl)imino]methyl}-5-methoxy-4H-pyran-4-one154150-81-9C13H12N2O3
- 8-Amino-5-hydroxy-7-methoxy-6-methyl-9H-pyrrolo[1,2-a]indol-9-one55609-76-2C13H12N2O3
- N-Methyl-3-(4-nitrophenoxy)aniline62988-17-4C13H12N2O3
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 4-(4-Formyl-3,5-dimethyl-1H-pyrazol-1-yl)benzoic acid, 3-Methoxy-6-methyl-2-(3-nitrophenyl)pyridine, Methyl 5-(2-cyclopropyloxazol-4-yl)picolinate. 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.