Molecular formula
C12H13NO3
1,398 compounds have this formula on CompoundList.
- Molar mass
- 219.24g/mol
- Monoisotopic mass
- 226.1335Da
- Atoms
- 29
- Elements
- 4
- Rings plus double bonds
- 7
The formula C12H13NO3 describes a molecule made of 12 carbon atoms, 13 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 × 1265.74%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 135.98%1.008 × 13 = 13.104 g/mol
- N Nitrogen × 16.39%14.007 × 1 = 14.007 g/mol
- O Oxygen × 321.89%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C12H13NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 1,398 compounds
1-(1,3-Benzodioxol-5-yl)piperidin-4-one
CAS 267428-44-4C12H13NO3
Methyl 4-methoxy-1-methyl-1H-indole-2-carboxylate
CAS 111258-25-4C12H13NO3
(2E)-1-(1,3-Benzodioxol-5-yl)-3-(dimethylamino)prop-2-en-1-one
CAS 1646574-38-0C12H13NO3
Benzoic acid, 4-(1-pyrrolidinylcarbonyl)-
CAS 150057-97-9C12H13NO3
4,4-Dimethyl-7-nitro-3,4-dihydronaphthalen-1(2H)-one
CAS 33209-71-1C12H13NO3
Ethyl 5-Oxo-5,6,7,8-tetrahydroquinoline-3-carboxylate
CAS 106960-78-5C12H13NO3
Methyl 3,3-dimethyl-2-oxo-2,3-dihydro-1H-indole-6-carboxylate
CAS 1638765-21-5C12H13NO3
Cinnamoylglycine, methyl ester
CAS 40778-04-9C12H13NO3
4-(4-Oxopiperidin-1-yl)benzoic acid
CAS 197446-34-7C12H13NO3
7-Ethoxy-6-methoxy-3(2H)-isoquinolinone
CAS 114130-69-7C12H13NO3
4,6-Dimethoxy-1-methylquinolin-2(1H)-one
CAS 52345-94-5C12H13NO3
Ethyl 2-(2-oxo-2,3-dihydro-1H-indol-1-yl)acetate
CAS 132382-20-8C12H13NO3
5-Methoxy-1,3-dimethyl-1H-indole-2-carboxylic acid
CAS 59908-57-5C12H13NO3
3-Cyano-4-isobutoxybenzoic acid
CAS 528607-60-5C12H13NO3
![3-[(Dimethylamino)methyl]-1-benzofuran-2-carboxylic acid chemical structure, C12H13NO3, CAS 1039892-27-7](/s/JDDNYNXNIMWSAC-UHFFFAOYSA-N.svg)
3-[(Dimethylamino)methyl]-1-benzofuran-2-carboxylic acid
CAS 1039892-27-7C12H13NO3
Benzyl (1-formylcyclopropyl)carbamate
CAS 103500-23-8C12H13NO3
6,7,8-Trimethoxyisoquinoline
CAS 54879-45-7C12H13NO3
6,7-Dimethoxy-2-methyl-1H-quinolin-4-one
CAS 803630-29-7C12H13NO3
2-Butenoic acid, 4-((2,4-dimethylphenyl)amino)-4-oxo-, (Z)-
CAS 7253-68-1C12H13NO3
Methyl 6-ethoxy-1H-indole-2-carboxylate
CAS 881040-89-7C12H13NO3
Ethyl 4-methoxy-1H-indole-2-carboxylate
CAS 43142-25-2C12H13NO3
Ethyl 2-oxo-1,2,3,4-tetrahydroquinoline-3-carboxylate
CAS 26906-40-1C12H13NO3
4,6-Dimethoxy-1-methyl-1H-indole-3-carbaldehyde
CAS 696649-93-1C12H13NO3
![(2Z)-4-[(2,5-Dimethylphenyl)amino]-4-oxobut-2-enoic acid chemical structure, C12H13NO3, CAS 31460-30-7](/s/HKRFJIKIGIFHBL-WAYWQWQTSA-N.svg)
(2Z)-4-[(2,5-Dimethylphenyl)amino]-4-oxobut-2-enoic acid
CAS 31460-30-7C12H13NO3
- 3-Hydroxy-5-methyl-3-(2-oxopropyl)indolin-2-one76325-70-7C12H13NO3
- Methyl 4-ethoxy-1H-indole-2-carboxylate185212-25-3C12H13NO3
- 4-Propoxy-1H-indole-2-carboxylic acid878424-53-4C12H13NO3
- 2-(3-Phenylprop-2-enamido)propanoic acid80922-85-6C12H13NO3
- 1 suppliers(R)-4-Phenyl-3-propionyloxazolidin-2-one160695-26-1C12H13NO3
- 2-[(1S)-3-Hydroxy-1-methylpropyl]-1H-isoindole-1,3(2H)-dione545376-10-1C12H13NO3
- (2-Benzylacryloyl)glycine76932-18-8C12H13NO3
- 1,3,3-Trimethyl-2-oxindole-6-carboxylic acid135354-00-6C12H13NO3
- 2-(1-Oxo-1,3-dihydro-2H-isoindol-2-yl)butanoic acid950252-65-0C12H13NO3
- O-Propargyl-D-tyrosine1170674-20-0C12H13NO3
- Benzyl (2S)-2-methyl-3-oxoazetidine-1-carboxylate613688-34-9C12H13NO3
- 3-(4-Methoxyphenyl)piperidine-2,6-dione65387-86-2C12H13NO3
- 6,8-Dimethoxy-1-methyl-2H-isoquinolin-3-one114130-61-9C12H13NO3
- 5,7-Dimethoxy-2-methyl-4-quinolinol88612-69-5C12H13NO3
- 1'-Ethylspiro[1,3-dioxolane-2,3'-indole]-2'-one327986-55-0C12H13NO3
- (R)-1-Benzyl-5-oxopyrrolidine-3-carboxylic acid1217736-39-4C12H13NO3
- 1 suppliers(S)-4-Phenyl-3-propionyloxazolidin-2-one184363-66-4C12H13NO3
- 5-Ethoxy-1-methyl-1H-indole-2-carboxylic acid19824-25-0C12H13NO3
- 6-Isopropoxy-1H-indole-2-carboxylic acid881041-46-9C12H13NO3
- 3-(Hydroxymethyl)-6-methoxy-1-methylquinolin-2(1H)-one114561-28-3C12H13NO3
- 1-(2,3-Dihydroxypropyl)-1H-indole-3-carbaldehyde887032-09-9C12H13NO3
- 6-(Oxiran-2-ylmethoxy)-3,4-dihydroquinolin-2(1H)-one51780-90-6C12H13NO3
- 3-(Hydroxymethyl)-7-methoxy-1-methylquinolin-2(1H)-one924769-60-8C12H13NO3
- 6-Methoxy-N,2-dimethylbenzofuran-3-carboxamide638217-07-9C12H13NO3
- 1 suppliers2-[(Cyclopropylcarbonyl)amino]-3-methylBenzoic acid926249-10-7C12H13NO3
- Methyl 2-(2-oxo-1,2,3,4-tetrahydroquinolin-3-yl)acetate61164-72-5C12H13NO3
- Benzyl (2R)-2-methyl-3-oxoazetidine-1-carboxylate406220-14-2C12H13NO3
- 1,2-Propanediol, 3-(8-quinolyloxy)-56469-01-3C12H13NO3
- 1-Benzyl-5-oxopyrrolidine-2-carboxylic acid78964-11-1C12H13NO3
- Methyl 4-[(cyclopropylcarbonyl)amino]benzoate433691-09-9C12H13NO3
- (S)-1-Benzyl-5-oxopyrrolidine-3-carboxylic acid428518-42-7C12H13NO3
- 4-(3,3-Dimethyl-2-oxoazetidin-1-yl)benzoic acid150568-15-3C12H13NO3
- 1H-Indole-2-carboxylic acid, 1-acetyl-2,3-dihydro-, methyl ester, (2S)-110592-39-7C12H13NO3
- (7-Amino-2,3-dihydro-1,4-benzodioxin-6-yl)(cyclopropyl)methanone905810-60-8C12H13NO3
- 4-Morpholinophenylglyoxal361344-43-6C12H13NO3
- 1 suppliers1-Benzyl-4-oxopyrrolidine-3-carboxylic acid94577-77-2C12H13NO3
- 3-{[(1E,2E)-3-Hydroxy-1-methylbut-2-en-1-ylidene]amino}benzoic acid1415720-53-4C12H13NO3
- 5,6-Dimethoxy-1-methyl-2H-isoquinolin-3-one114130-65-3C12H13NO3
- 5,7-Dimethyl-4-oxo-2,3-dihydro-1H-quinoline-2-carboxylic acid132688-40-5C12H13NO3
- 1-(5,6-Dimethoxy-1H-indol-3-yl)ethan-1-one1269920-07-1C12H13NO3
- (5-Methoxy-1-methyl-1H-indol-3-yl)acetic acid7510-15-8C12H13NO3
- Methyl (3R,4S)-2-oxo-4-phenylpyrrolidine-3-carboxylate1784747-50-7C12H13NO3
- 2-Butyl-1,3-benzoxazole-5-carboxylic acid885949-50-8C12H13NO3
- 1-(2-Methylpropyl)-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione292139-34-5C12H13NO3
- 2-[(1R)-3-Hydroxy-1-methylpropyl]-1H-isoindole-1,3(2H)-dione245728-73-8C12H13NO3
- 2H-1,3-Oxazine-2,4(3H)-dione, dihydro-5-ethyl-5-phenyl-88636-87-7C12H13NO3
- 2-Ethyl-6-hydroxy-N-methylbenzofuran-3-carboxamide638217-12-6C12H13NO3
- Methyl 2-(2-oxo-1,2,3,4-tetrahydroquinolin-1-yl)acetate600167-15-5C12H13NO3
- 2-[(Cyclopropylcarbonyl)amino]-5-methylbenzoic acid1016817-12-1C12H13NO3
- (7-Methoxy-2-methyl-1H-indol-3-yl)-acetic acid50995-52-3C12H13NO3
- 1,4-Dimethyl-2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid1114822-70-6C12H13NO3
- 2-(Benzylcarbamoyl)cyclopropane-1-carboxylic acid1160474-47-4C12H13NO3
- 1 suppliers1-(Benzylcarbamoyl)cyclopropanecarboxylic acid196211-13-9C12H13NO3
- Methyl 3,3-dimethyl-2-oxoindoline-5-carboxylate1895931-99-3C12H13NO3
- 4-(4-Ethylanilino)-4-oxo-2-butenoic acid324067-34-7C12H13NO3
- (R)-Benzyl 5-oxopyrrolidine-2-carboxylate261951-61-5C12H13NO3
- 3-(1-Methyl-2-oxo-2,3-dihydro-1H-indol-3-yl)-propionic acid149287-38-7C12H13NO3
- 1 suppliers4-[(Cyclopropylcarbonyl)amino]-3-methylbenzoic acid926224-22-8C12H13NO3
- (6,7-Dimethyl-2-oxo-2,3-dihydro-1H-indol-3-yl)acetic acid915921-16-3C12H13NO3
- 3-(4-Methoxy-1H-indol-1-yl)propanoic acid1219579-75-5C12H13NO3
- 3-(7-Methoxy-1H-indol-1-yl)propanoic acid1219587-07-1C12H13NO3
- (3-Oxo-1,3,4,5-tetrahydro-2H-2-benzazepin-2-yl)acetic acid933708-55-5C12H13NO3
- 2,5-Pyrrolidinedione, 1-(2-hydroxy-2-phenylethyl)-68239-22-5C12H13NO3
- N-(2-Hydroxyphenyl)-2-methyl-4,5-dihydrofuran-3-carboxamide32713-04-5C12H13NO3
- N-Acryloylphenylalanine16069-16-2C12H13NO3
- 1-Benzoyl-5-methoxypyrrolidin-2-one136409-99-9C12H13NO3
- 6-Oxo-3-phenylpiperidine-3-carboxylic acid46475-04-1C12H13NO3
- 5,6,7-Trimethoxyisoquinoline36982-71-5C12H13NO3
- 3,5-Dimethyl-5-phenyl-1,3-oxazinane-2,4-dione88636-86-6C12H13NO3
- Methyl (5-methoxy-1H-indol-2-yl)acetate27798-66-9C12H13NO3
- 1-(Benzyloxy)-4-methylpyrrolidine-2,3-dione130865-70-2C12H13NO3
- Methyl 5-oxo-1-phenylpyrrolidine-2-carboxylate146500-35-8C12H13NO3
- (2S,3S)-1-Methyl-5-oxo-2-phenylpyrrolidine-3-carboxylic acid883111-37-3C12H13NO3
- 2-(2,3-Dihydro-1H-inden-5-ylformamido)acetic acid1016708-59-0C12H13NO3
- Methyl 2-propyl-1,3-benzoxazole-5-carboxylate924869-24-9C12H13NO3
- 4-(4-Isocyanatophenoxy)oxane892501-94-9C12H13NO3
Frequently asked questions
What is the molar mass of C12H13NO3?
The molar mass of C12H13NO3 is 219.24 g/mol, calculated from standard atomic weights for 12 carbon atoms, 13 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 226.1335 Da.
How many compounds have the formula C12H13NO3?
CompoundList lists 1,398 compounds with the molecular formula C12H13NO3, including 1-(1,3-Benzodioxol-5-yl)piperidin-4-one, Methyl 4-methoxy-1-methyl-1H-indole-2-carboxylate, (2E)-1-(1,3-Benzodioxol-5-yl)-3-(dimethylamino)prop-2-en-1-one. 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 C12H13NO3?
C12H13NO3 has a degree of unsaturation of 7. 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.