Molecular formula
C12H11NO3
1,012 compounds have this formula on CompoundList.
- Molar mass
- 217.22g/mol
- Monoisotopic mass
- 218.0802Da
- Atoms
- 27
- Elements
- 4
- Rings plus double bonds
- 8
The formula C12H11NO3 describes a molecule made of 12 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom 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 × 1266.35%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 115.10%1.008 × 11 = 11.088 g/mol
- N Nitrogen × 16.45%14.007 × 1 = 14.007 g/mol
- O Oxygen × 322.10%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C12H11NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 400 of 1,012 compounds
Ethyl 1-oxo-1,2-dihydroisoquinoline-4-carboxylate
CAS 78746-04-0C12H11NO3
5-(2-Methoxyphenyl)-1H-pyrrole-2-carboxylic acid
CAS 911394-13-3C12H11NO3
Methyl 7-methoxyquinoline-4-carboxylate
CAS 1017969-31-1C12H11NO3
4-Methoxy-3-pyrrol-1-YL-benzoic acid
CAS 1000356-65-9C12H11NO3
N-(4-Hydroxyphenyl)-5-methylfuran-2-carboxamide
CAS 915922-65-5C12H11NO3
3-(6-Methoxy-1H-indol-3-yl)-acrylic acid
CAS 1018656-94-4C12H11NO3
Methyl 4-hydroxy-2-methylquinoline-7-carboxylate
CAS 1150618-19-1C12H11NO3
2-(4-Quinolyl)malondialdehyde sesquihydrate
CAS 386715-38-4C12H11NO3
Ethyl 5-(3-pyridyl)-2-furoate
CAS 1050421-30-1C12H11NO3
4-Methoxy-6-methylquinoline-2-carboxylic acid
CAS 1351825-79-0C12H11NO3
Ethyl 6-hydroxyquinoline-2-carboxylate
CAS 883311-73-7C12H11NO3
Methyl 3-methoxyquinoline-6-carboxylate
CAS 1051316-27-8C12H11NO3
Ethyl 3-formyl-1H-indole-4-carboxylate
CAS 881179-23-3C12H11NO3
Ethyl (2E)-2-cyano-3-(3-hydroxyphenyl)prop-2-enoate
CAS 13229-93-1C12H11NO3
![2-[(3-Nitrophenyl)methylidene]cyclopentan-1-one chemical structure, C12H11NO3, CAS 507227-92-1](/s/RILSEHNFNGMDTL-JXMROGBWSA-N.svg)
2-[(3-Nitrophenyl)methylidene]cyclopentan-1-one
CAS 507227-92-1C12H11NO3
2-Furancarboxamide, N-hydroxy-N-(4-methylphenyl)-
CAS 29556-16-9C12H11NO3
![Cyclohepta[b]pyrrole-3-carboxylic acid, 1,2-dihydro-2-oxo-, ethyl ester chemical structure, C12H11NO3, CAS 1210-27-1](/s/PJOLVSCMENMWFF-UHFFFAOYSA-N.svg)
Cyclohepta[b]pyrrole-3-carboxylic acid, 1,2-dihydro-2-oxo-, ethyl ester
CAS 1210-27-1C12H11NO3
1-Ethyl-2-oxo-quinoline-3-carboxylic acid
CAS 67984-95-6C12H11NO3
1H-Indole-3-acetic acid, 2-acetyl-
CAS 91569-49-2C12H11NO3
2-(Acetylaminomethyl)-chromen-4-one
CAS 276687-59-3C12H11NO3
Methyl 8-methoxyquinoline-2-carboxylate
CAS 78224-47-2C12H11NO3
2-Amino-6-ethyl-3-formylchromone
CAS 68301-76-8C12H11NO3
1-Ethoxy-4-nitronaphthalene
CAS 91569-62-9C12H11NO3
3-Benzyloxy-5-acetylisoxazole
CAS 104164-47-8C12H11NO3
- 2H-1-Benzopyran-3-carboxamide, N,N-dimethyl-2-oxo-1846-89-5C12H11NO3
- Ethyl 2-oxo-1,2-dihydroquinoline-7-carboxylate136472-36-1C12H11NO3
- 5-(4-Methoxyphenyl)-1H-pyrrole-2-carboxylic acid149769-78-8C12H11NO3
- 4-(4-Cyanophenyl)-2-methyl-4-oxobutanoic acid34243-98-6C12H11NO3
- [5-(4-Methylphenyl)isoxazol-3-yl]acetic acid1018663-09-6C12H11NO3
- 4-(2-Methoxyphenyl)-1H-pyrrole-3-carboxylic acid1096308-15-4C12H11NO3
- 5-(3,5-Dimethyl-1,2-oxazol-4-yl)-2-hydroxybenzaldehyde1093119-86-8C12H11NO3
- 2-(3,5-Dimethyl-phenyl)-oxazole-4-carboxylic acid885273-74-5C12H11NO3
- 3-(5-Phenyl-1,2-oxazol-3-yl)propanoic acid3919-86-6C12H11NO3
- 2-Amino-2-(2-hydroxynaphthalen-1-yl)acetic acid783285-04-1C12H11NO3
- Methyl 8-methoxyquinoline-3-carboxylate911109-15-4C12H11NO3
- Methyl 3-hydroxy-4-(1H-pyrrol-1-yl)benzoate1346498-99-4C12H11NO3
- Methyl 2-Benzyloxazole-4-carboxylate100063-40-9C12H11NO3
- (S)-2-(2-Oxetanylmethyl)isoindoline-1,3-dione882402-11-1C12H11NO3
- 2-(3-Hydroxycyclobutyl)isoindoline-1,3-dione1481461-68-0C12H11NO3
- 1-(3-Cyano-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone1263366-00-2C12H11NO3
- 6-(Ethoxycarbonyl)quinoline 1-oxide110443-51-1C12H11NO3
- Methyl 3-methoxyquinoline-4-carboxylate893566-48-8C12H11NO3
- 5-(2,4-Dimethylphenyl)-1,2-oxazole-4-carboxylic acid1173711-05-1C12H11NO3
- Methyl 5-(o-Tolyl)isoxazole-3-carboxylate668970-81-8C12H11NO3
- Ethyl 4-hydroxyquinoline-7-carboxylate1261629-96-2C12H11NO3
- Methyl 7-methoxyquinoline-3-carboxylate1261236-48-9C12H11NO3
- Methyl 4-hydroxy-6-methylquinoline-7-carboxylate2367006-50-4C12H11NO3
- 4-Ethoxyquinoline-3-carboxylic acid500579-37-3C12H11NO3
- 4-(Aziridin-1-yl)-7-methoxychromen-2-one3613-11-4C12H11NO3
- 5(4H)-Isoxazolone, 4-[(4-methoxyphenyl)methylene]-3-methyl-17975-46-1C12H11NO3
- 2-(2-Methyl-1-oxoisoquinolin-4-yl)acetic acid332886-33-6C12H11NO3
- N-(3-Hydroxy-4-methylphenyl)furan-2-carboxamide723257-51-0C12H11NO3
- 2-Hydroxy-5,7-dimethylquinoline-3-carboxylic acid436087-35-3C12H11NO3
- 3-Phenyl-2-propionyl-5(2H)-isoxazolone320423-43-6C12H11NO3
- Spiro(cyclopropane-1,2'(2H)-indole)-1'(3'H)-carboxylic acid, 3'-oxo-, methyl ester79480-01-6C12H11NO3
- 2-Propen-1-one, 1-cyclopropyl-3-(4-nitrophenyl)-, (E)-63261-42-7C12H11NO3
- Methyl 2-methoxyquinoline-4-carboxylate115801-85-9C12H11NO3
- 2-Oxazolidinone, 3-(1-oxo-2-propenyl)-4-phenyl-, (4S)-259529-54-9C12H11NO3
- Propanoic acid, 3-(8-quinolinyloxy)-72791-36-7C12H11NO3
- 6-Ethoxyquinoline-4-carboxylic acid525-39-3C12H11NO3
- Methyl 1-methyl-4-oxo-1,4-dihydroquinoline-2-carboxylate67976-96-9C12H11NO3
- 5-Methyl-1-(2-oxopropyl)-1H-indole-2,3-dione79552-54-8C12H11NO3
- 6-Acetylamino-2-methyl-4-chromenone90809-06-6C12H11NO3
- Methyl 4-methyl-1-oxo-1,2-dihydroisoquinoline-3-carboxylate89929-01-1C12H11NO3
- 6,7-Dimethoxyquinoline-3-carbaldehyde95395-21-4C12H11NO3
- Methanone, [5-(2-hydroxyethyl)-3-isoxazolyl]phenyl-102356-75-2C12H11NO3
- 2-(2-(1H-Pyrrol-1-yl)phenoxy)acetic acid114322-22-4C12H11NO3
- 2-Benzamidopent-4-ynoic acid6813-61-2C12H11NO3
- 2-Cyano-5,6-dimethoxy-indan-1-one106648-24-2C12H11NO3
- Methyl 2-methyl-1-oxo-1,2-dihydroisoquinoline-3-carboxylate89806-31-5C12H11NO3
- Methyl 3-(1H-indol-3-yl)-3-oxopropanoate1195398-63-0C12H11NO3
- 1-Naphthyl N-hydroxy-N-methylcarbamate13649-14-4C12H11NO3
- 3-Methyl-5-(2-methylphenyl)-1,2-oxazole-4-carboxylic acid91569-56-1C12H11NO3
- 3-[N-(Prop-2-yn-1-yl)acetamido]benzoic acid1000932-65-9C12H11NO3
- 2-(Benzo[d][1,3]dioxol-5-yl)-N-(prop-2-yn-1-yl)acetamide1427925-98-1C12H11NO3
- Methyl 2-methyl-4-oxo-1,4-dihydroquinoline-8-carboxylate1234809-91-6C12H11NO3
- 3-(3,5-Dimethyl-isoxazol-4-yl)-benzoic acid1032938-26-3C12H11NO3
- 4-Methoxy-8-methylquinoline-2-carboxylic acid1351792-69-2C12H11NO3
- 3-Propyonyl-4-hydroxyquinol-2-one54289-78-0C12H11NO3
- 3-(2-Oxo-1(2H)-quinolinyl)propanoic acid74277-67-1C12H11NO3
- 2-Methyl-5-(m-tolyl)oxazole-4-carboxylic acid1007873-66-6C12H11NO3
- Methyl 1-methoxyisoquinoline-7-carboxylate1374258-31-7C12H11NO3
- Methyl 5-amino-2-(furan-2-yl)benzoate1374868-71-9C12H11NO3
- Ethyl 8-hydroxyquinoline-2-carboxylate138085-04-8C12H11NO3
- Ethyl 2-(1H-indol-7-yl)-2-oxoacetate693810-69-4C12H11NO3
- (E)-Methyl 3-(4-cyano-3-methoxyphenyl)acrylate1799979-39-7C12H11NO3
- 5-(3-Methoxyphenyl)-1H-pyrrole-3-carboxylic acid1958089-15-0C12H11NO3
- 1,3-Dimethyl-2-oxo-1,2-dihydroquinoline-4-carboxylic acid1073071-78-9C12H11NO3
- Ethyl 3-(3-isocyanatophenyl)acrylate19201-38-8C12H11NO3
- 4H-1-Benzopyran-2-carboxamide, 5,7-dimethyl-4-oxo-33544-04-6C12H11NO3
- [(8-Aminonaphthalen-2-yl)oxy]acetic acid6272-22-6C12H11NO3
- 4-Benzoyl-1-methylpyrrolidine-2,3-dione7460-34-6C12H11NO3
- 3-Ethoxy-4-phenyl-1H-pyrrole-2,5-dione22903-03-3C12H11NO3
- Ethyl 4-oxo-4H-quinolizine-1-carboxylate24403-35-8C12H11NO3
- Methyl 2-(1-methyl-2-oxo-indol-3-ylidene)acetate61936-93-4C12H11NO3
- 4-((3-Ethynylphenyl)amino)-4-oxobutanoic acid675828-53-2C12H11NO3
- 8-Methoxy-2-methyl-1-oxo-1,2-dihydroisoquinoline-3-carbaldehyde887574-65-4C12H11NO3
- 2-Hydroxy-7,8-dimethylquinoline-3-carboxylic acid436087-32-0C12H11NO3
- 2-Hydroxy-5,8-dimethylquinoline-3-carboxylic acid436087-34-2C12H11NO3
- N-(4-Hydroxy-2-methylphenyl)furan-2-carboxamide791832-37-6C12H11NO3
Frequently asked questions
What is the molar mass of C12H11NO3?
The molar mass of C12H11NO3 is 217.22 g/mol, calculated from standard atomic weights for 12 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 218.0802 Da.
How many compounds have the formula C12H11NO3?
CompoundList lists 1,012 compounds with the molecular formula C12H11NO3, including Ethyl 1-oxo-1,2-dihydroisoquinoline-4-carboxylate, 5-(2-Methoxyphenyl)-1H-pyrrole-2-carboxylic acid, Methyl 7-methoxyquinoline-4-carboxylate. 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 C12H11NO3?
C12H11NO3 has a degree of unsaturation of 8. 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.