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 101 to 200 of 631 compounds
![6-Methyl-3-{[(6-methylpyridin-2-yl)amino]methylidene}-3,4-dihydro-2H-pyran-2,4-dione chemical structure, C13H12N2O3, CAS 461673-26-7](/s/MLZOWQOWNSYOSZ-UHFFFAOYSA-N.svg)
6-Methyl-3-{[(6-methylpyridin-2-yl)amino]methylidene}-3,4-dihydro-2H-pyran-2,4-dione
CAS 461673-26-7C13H12N2O3
3-((4,6-Dimethylpyrimidin-2-yl)oxy)benzoic acid
CAS 331461-84-8C13H12N2O3
2-(Benzyloxy)-4-methyl-5-nitropyridine
CAS 22754-93-4C13H12N2O3
N-(4-Acetylphenyl)-5-methylisoxazole-3-carboxamide
CAS 438213-62-8C13H12N2O3
Ethyl 2-hydroxy-4-phenylpyrimidine-5-carboxylate
CAS 188781-06-8C13H12N2O3
Benzyl 3-cyano-4-oxopyrrolidine-1-carboxylate
CAS 1276125-30-4C13H12N2O3
![3,6-Dicyclopropylisoxazolo[5,4-b]pyridine-4-carboxylic acid chemical structure, C13H12N2O3, CAS 937600-24-3](/s/KRFAJRBTNJNHFD-UHFFFAOYSA-N.svg)
3,6-Dicyclopropylisoxazolo[5,4-b]pyridine-4-carboxylic acid
CAS 937600-24-3C13H12N2O3
3-Hydroxy-N-(4-methoxyphenyl)pyridine-2-carboxamide
CAS 1086-62-0C13H12N2O3
1,3-Bis(4-hydroxyphenyl)urea
CAS 2298-28-4C13H12N2O3
1-Acetyl-3-benzylidene-2,5-piperazinedione
CAS 30166-30-4C13H12N2O3
3-(4-Methylphenoxy)-5-nitroaniline
CAS 832740-86-0C13H12N2O3
2-Methyl-5-(2-methyl-4-nitrophenoxy)pyridine
CAS 697299-78-8C13H12N2O3
4-Methoxy-2-nitro-N-phenylaniline
CAS 5442-46-6C13H12N2O3
Ethyl 2-oxo-3-(2-quinoxalinyl)propanoate
CAS 7248-83-1C13H12N2O3
![2-[(2,3,4-Trimethoxyphenyl)methylidene]propanedinitrile chemical structure, C13H12N2O3, CAS 5688-83-5](/s/VDQMDUGZIZBUGN-UHFFFAOYSA-N.svg)
2-[(2,3,4-Trimethoxyphenyl)methylidene]propanedinitrile
CAS 5688-83-5C13H12N2O3
6H-1,3-Oxazine-5-carboxaldehyde, 2-(dimethylamino)-6-oxo-4-phenyl-
CAS 100230-70-4C13H12N2O3
4-Ethoxy-2-phenylpyrimidine-5-carboxylic acid
CAS 136326-10-8C13H12N2O3
2-((4-Methoxyphenyl)amino)isonicotinic acid
CAS 85726-29-0C13H12N2O3
6-Oxo-2-phenethyl-1,6-dihydropyrimidine-5-carboxylic acid
CAS 1245570-08-4C13H12N2O3
1-((4-(4-Nitrophenoxy)phenyl))methanamine
CAS 91955-44-1C13H12N2O3
![1-[3-[(E)-2-Nitroprop-1-enyl]indol-1-yl]ethanone chemical structure, C13H12N2O3, CAS 26303-33-3](/s/UISGIULTTSNPKI-VQHVLOKHSA-N.svg)
1-[3-[(E)-2-Nitroprop-1-enyl]indol-1-yl]ethanone
CAS 26303-33-3C13H12N2O3
1(6H)-Pyridazineacetic acid, 3-(4-methylphenyl)-6-oxo-
CAS 58112-53-1C13H12N2O3
(Z)-1-Acetyl-3-benzylidenepiperazine-2,5-dione
CAS 30166-29-1C13H12N2O3
3-(2-Methylphenoxy)-5-nitroaniline
CAS 208122-68-3C13H12N2O3
- (4S,1R)-4-Benzimidazolyl-7,8-dioxabicyclo[3.2.1]octan-2-one1046046-42-7C13H12N2O3
- 2-(2-Benzyl-6-oxo-1,6-dihydropyrimidin-5-yl)acetic acid896939-11-0C13H12N2O3
- Ethyl 3-(pyrimidin-2-yloxy)benzoate1159822-51-1C13H12N2O3
- 5-(Benzyloxy)-6-methylpyrimidine-4-carboxylic acid2708287-15-2C13H12N2O3
- N-(3-Hydroxypyridin-2-yl)-4-methoxybenzamide717836-47-0C13H12N2O3
- 7,8-Dimethoxy-2,5-dihydro-3H-indeno[1,2-c]pyridazin-3-one197313-25-0C13H12N2O3
- 10-Methyl-1H-pyrrolo[2,1-c][1,4]benzodiazepine-3,5,11(2H,10H,11aH)-trione128076-31-3C13H12N2O3
- Methyl 4-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)benzoate1166756-86-0C13H12N2O3
- Ethyl 3-(1,6-naphthyridin-2-yl)-3-oxopropanoate338760-66-0C13H12N2O3
- 2-(2,3-Dimethylphenoxy)-5-nitropyridine76893-54-4C13H12N2O3
- 3-(Cyclopropanecarboxamido)benzofuran-2-carboxamide477510-78-4C13H12N2O3
- Methyl 2-(formylamino)-3-(1H-indol-3-yl)acrylate79722-79-5C13H12N2O3
- 1-Acetyl-3-(phenylmethylidene)piperazine-2,5-dioneC13H12N2O3
- Phenyl 6-methoxypyridin-3-ylcarbamate102671-59-0C13H12N2O3
- 2-Amino-2-[4-(3-pyridyloxy)phenyl]acetic acid1136884-55-3C13H12N2O3
- Oxo(1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl)acetic acid1144453-45-1C13H12N2O3
- Methyl 4-(5-aminopyridin-2-yloxy)benzoate869108-96-3C13H12N2O3
- 3-(5-Aminobenzofuran-3-yl)piperidine-2,6-dione2618349-23-6C13H12N2O3
- N-(2-Methyl-5,8-dioxo-5,8-dihydroquinolin-7-yl)propionamide956281-00-8C13H12N2O3
- Barbituric acid, 5-allyl-1-phenyl-786-56-1C13H12N2O3
- N,N'-Bis(3-hydroxyphenyl)urea3746-46-1C13H12N2O3
- N-(2-Methyl-4-nitronaphthalen-1-yl)acetamide13615-36-6C13H12N2O3
- 2-Methyl-8-phenyl-2,3-dihydro-5H-(1,3)oxazolo(3,2-c)pyrimidine-5,7(6H)-dione30345-98-3C13H12N2O3
- Bis(4-amino-3-hydroxyphenyl)methanone22428-29-1C13H12N2O3
- 4-Oxo-4-(quinolin-3-ylamino)butanoic acid342021-89-0C13H12N2O3
- Methyl 2-(3-aminopyridin-2-yl)oxybenzoate353257-54-2C13H12N2O3
- (2Z)-2-(Acetylamino)-3-(1H-indol-3-yl)prop-2-enoic acid70082-70-1C13H12N2O3
- 2-[4-Oxo-3-(prop-2-en-1-yl)-3,4-dihydrophthalazin-1-yl]acetic acid1263215-48-0C13H12N2O3
- 5-Benzyloxy-2-nitroaniline1202863-03-3C13H12N2O3
- 5-(4-Aminophenoxy)nicotinic acid methyl ester284462-58-4C13H12N2O3
- Harmalinic acid57498-77-8C13H12N2O3
- 1-(4-Nitrophenyl)-2-pyridin-2-ylethanol20151-01-3C13H12N2O3
- 2-(Quinoline-2-carbonylamino)propanoic acid7477-44-3C13H12N2O3
- 4-Pyridinecarboxylic acid, 3-[(4-methoxyphenyl)amino]-117208-71-6C13H12N2O3
- 3-(4-Formyl-3-phenylpyrazol-1-yl)propanoic acid379266-61-2C13H12N2O3
- 4-Acetyl-N-(5-methyl-1,2-oxazol-3-yl)benzamide477546-46-6C13H12N2O3
- N-[(E)-(2-Methoxyphenyl)methylideneamino]furan-2-carboxamide292181-07-8C13H12N2O3
- (5E)-5-[(4-Prop-2-enoxyphenyl)methylidene]imidazolidine-2,4-dione432014-76-1C13H12N2O3
- Ethyl oxo(quinolin-5-ylamino)acetate57689-82-4C13H12N2O3
- 1-(3,5-Dimethylphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxylic acid937670-77-4C13H12N2O3
- 4-Hydroxy-5-methoxy-N-phenylnicotinamide1087659-18-4C13H12N2O3
- Methyl 6-methoxy-2-phenyl-4-pyrimidinecarboxylate1242268-01-4C13H12N2O3
- 2-Ethoxy-5-(pyrimidin-4-yl)benzoic acid1359704-34-9C13H12N2O3
- Phenyl 3-cyclopropylisoxazol-5-ylcarbamate1188908-60-2C13H12N2O3
- 4-(3-Aminophenoxy)pyridine-2-carboxylic Acid Methyl Ester757251-60-8C13H12N2O3
- 6-((2,6-Dimethylpyridin-3-yl)oxy)picolinic acid1316220-33-3C13H12N2O3
- Methyl 2-(3-aminophenoxy)isonicotinate1415719-46-8C13H12N2O3
- Methyl 5-(Benzyloxy)pyrimidine-2-carboxylate2113069-28-4C13H12N2O3
- (R)-3-(1,3-Dihydro-1-oxo-2H-isoindol-2-yl)-2,6-piperidinedione107740-48-7C13H12N2O3
- 6-Methyl-4a-phenyl-5,6-dihydrofuro[2,3-d]pyrimidine-2,4-dione25860-54-2C13H12N2O3
- (8-Acetamidoisoquinolin-5-yl) acetate7467-74-5C13H12N2O3
- 8-Morpholinoisoquinoline-5,6-dione63485-77-8C13H12N2O3
- 2,5-Dimethyl-N-[(E)-(5-nitrofuran-2-yl)methylidene]aniline303771-39-3C13H12N2O3
- 1-(5-Hydroxy-1-phenyl-1H-pyrazol-4-yl)-1,3-butanedione321574-37-2C13H12N2O3
- 9H-Pyrido(3,4-b)indole-8-acetic acid, 1,2,3,4-tetrahydro-1-oxo-66859-83-4C13H12N2O3
- (E)-N'-(4-Methoxybenzylidene)furan-2-carbohydrazide1236179-39-7C13H12N2O3
- 3-(3,4-Dihydro-2H-1,5-benzodioxepin-7-yl)-1H-pyrazole-4-carbaldehyde1006463-84-8C13H12N2O3
- 2-(1-Nitro-2-naphthyl)acetaldehyde O-methyloxime339100-56-0C13H12N2O3
- 1,4-Dihydro-7-(2-methoxyethoxy)-4-oxo-3-quinolinecarbonitrile622369-72-6C13H12N2O3
- 6-Ethoxy-7-methoxy-4-oxo-1,4-dihydroquinoline-3-carbonitrile214470-78-7C13H12N2O3
- 3-Quinolinecarbonitrile, 7-ethoxy-1,4-dihydro-6-methoxy-4-oxo-214475-99-7C13H12N2O3
- 2-(Benzo[d][1,3]dioxole-5-carbonyl)-3-(dimethylamino)acrylonitrile96219-78-2C13H12N2O3
- 3-((4-Acetylphenyl)amino)-1-methyl-1H-pyrrole-2,5-dione921447-71-4C13H12N2O3
- 2-(6-Oxo-3-phenyl-1,6-dihydropyridazin-1-yl)propanoic acid1017168-32-9C13H12N2O3
- 2-(2,5-Dimethylphenoxy)-5-nitropyridine1011177-72-2C13H12N2O3
- 2-(4-Methoxyphenyl)-4-methylpyrimidine-5-carboxylic acid1087605-42-2C13H12N2O3
- N-(Benzo[d][1,3]dioxol-5-ylmethyl)-1-cyanocyclopropanecarboxamide1226449-52-0C13H12N2O3
- 5-(4-Ethoxycarbonylphenyl)-2-hydroxypyrimidine1111113-49-5C13H12N2O3
- Methyl 1-(2-formylphenyl)-5-methyl-1H-pyrazole-3-carboxylate1261079-72-4C13H12N2O3
- 3-(2,6-Dimethoxypyrimidin-4-yl)benzaldehyde210115-38-1C13H12N2O3
- Methyl 3-amino-4-(3-pyridyloxy)benzoate190848-30-7C13H12N2O3
- 3-(4-Nitrophenoxy)-benzylamine141455-20-1C13H12N2O3
- 2-((Benzyloxy)methyl)pyrimidine-4-carboxylic acid1356111-36-8C13H12N2O3
- Methyl 2-(4-aminophenoxy)isonicotinate1415719-42-4C13H12N2O3
- 2-(6-Oxo-4-(p-tolyl)pyrimidin-1(6H)-yl)acetic acid1713590-52-3C13H12N2O3
- (2-m-Tolyl-pyrimidin-5-yloxy)-acetic acid1895604-68-8C13H12N2O3
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 6-Methyl-3-{[(6-methylpyridin-2-yl)amino]methylidene}-3,4-dihydro-2H-pyran-2,4-dione, 3-((4,6-Dimethylpyrimidin-2-yl)oxy)benzoic acid, 2-(Benzyloxy)-4-methyl-5-nitropyridine. 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.