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 1,101 to 1,200 of 1,398 compounds
Methyl 1-acetylindoline-4-carboxylate
CAS 2107618-39-1C12H13NO3
4,5-Dimethoxy-2-(2-methoxyethenyl)benzonitrile
CAS 1013112-49-6C12H13NO3
5-Ethoxy-2-isoxazolin-3-yl phenyl ketone
CAS 89170-27-4C12H13NO3
![Methyl 7',8'-dihydro-5'H-spiro[oxirane-2,6'-quinoline]-3-carboxylate chemical structure, C12H13NO3, CAS 2019152-70-4](/s/OGQNQBDYNDVARY-UHFFFAOYSA-N.svg)
Methyl 7',8'-dihydro-5'H-spiro[oxirane-2,6'-quinoline]-3-carboxylate
CAS 2019152-70-4C12H13NO3
3-(2,6-Dimethoxyphenyl)-3-methyloxirane-2-carbonitrile
CAS 2138256-79-6C12H13NO3
3-(3,4-Dimethoxyphenyl)-3-methyloxirane-2-carbonitrile
CAS 1881114-95-9C12H13NO3
3-(2,5-Dimethoxyphenyl)-3-methyloxirane-2-carbonitrile
CAS 1880529-97-4C12H13NO3
Ethyl 3-(2-amino-4-methoxyphenyl)prop-2-ynoate
CAS 2137711-61-4C12H13NO3
![4-(4-Methylpyridin-3-yl)-2-oxabicyclo[2.1.1]hexane-5-carboxylic acid chemical structure, C12H13NO3, CAS 2770525-52-3](/s/BKGPEZUNWIEFOT-UHFFFAOYSA-N.svg)
4-(4-Methylpyridin-3-yl)-2-oxabicyclo[2.1.1]hexane-5-carboxylic acid
CAS 2770525-52-3C12H13NO3
![2'-Hydroxy-7',8'-dihydro-5'H-spiro[cyclopropane-1,6'-quinoline]-4'-carboxylic acid chemical structure, C12H13NO3, CAS 2138356-69-9](/s/LKDDXYSVVJEBTL-UHFFFAOYSA-N.svg)
2'-Hydroxy-7',8'-dihydro-5'H-spiro[cyclopropane-1,6'-quinoline]-4'-carboxylic acid
CAS 2138356-69-9C12H13NO3
4-(3-Acetylphenyl)morpholin-3-one
CAS 2137858-10-5C12H13NO3
Methyl 4,6-dimethyl-2-oxo-2,3-dihydro-1H-indole-3-carboxylate
CAS 2138361-42-7C12H13NO3
3-(Furan-3-yl)-4,5-dimethoxyaniline
CAS 2138535-02-9C12H13NO3
5-(Furan-3-yl)-2,3-dimethoxyaniline
CAS 2138526-30-2C12H13NO3
![2-[(1-Hydroxybut-3-yn-2-yl)amino]-5-methylbenzoic acid chemical structure, C12H13NO3, CAS 2161133-19-1](/s/JBYDTWQNHKHSSK-UHFFFAOYSA-N.svg)
2-[(1-Hydroxybut-3-yn-2-yl)amino]-5-methylbenzoic acid
CAS 2161133-19-1C12H13NO3
![2-[(4-Hydroxybut-2-yn-1-yl)amino]-4-methylbenzoic acid chemical structure, C12H13NO3, CAS 2171903-67-4](/s/PVMMCKMERXZOLI-UHFFFAOYSA-N.svg)
2-[(4-Hydroxybut-2-yn-1-yl)amino]-4-methylbenzoic acid
CAS 2171903-67-4C12H13NO3
![4-[(2-Hydroxypent-4-yn-1-yl)amino]benzoic acid chemical structure, C12H13NO3, CAS 2141042-56-8](/s/GZFQHTBFQIUUCO-UHFFFAOYSA-N.svg)
4-[(2-Hydroxypent-4-yn-1-yl)amino]benzoic acid
CAS 2141042-56-8C12H13NO3
![4-[(1-Hydroxybut-3-yn-2-yl)amino]-2-methylbenzoic acid chemical structure, C12H13NO3, CAS 2141387-75-7](/s/NTFPQUILYMIIME-UHFFFAOYSA-N.svg)
4-[(1-Hydroxybut-3-yn-2-yl)amino]-2-methylbenzoic acid
CAS 2141387-75-7C12H13NO3
![4-[(1-Hydroxypent-4-yn-2-yl)amino]benzoic acid chemical structure, C12H13NO3, CAS 2142498-87-9](/s/NJYFBEFDYLOMFS-UHFFFAOYSA-N.svg)
4-[(1-Hydroxypent-4-yn-2-yl)amino]benzoic acid
CAS 2142498-87-9C12H13NO3
![4-[(1-Hydroxybut-3-yn-2-yl)amino]-3-methylbenzoic acid chemical structure, C12H13NO3, CAS 2171828-21-8](/s/UAZWOHZNXKFLNW-UHFFFAOYSA-N.svg)
4-[(1-Hydroxybut-3-yn-2-yl)amino]-3-methylbenzoic acid
CAS 2171828-21-8C12H13NO3
![4-[(4-Hydroxybut-2-yn-1-yl)amino]-3-methylbenzoic acid chemical structure, C12H13NO3, CAS 2150057-09-1](/s/IXAXJPAHKCQEMW-UHFFFAOYSA-N.svg)
4-[(4-Hydroxybut-2-yn-1-yl)amino]-3-methylbenzoic acid
CAS 2150057-09-1C12H13NO3
![2-[(1-Hydroxybut-3-yn-2-yl)amino]-4-methylbenzoic acid chemical structure, C12H13NO3, CAS 2162827-09-8](/s/VPSNYKLBFLMDPH-UHFFFAOYSA-N.svg)
2-[(1-Hydroxybut-3-yn-2-yl)amino]-4-methylbenzoic acid
CAS 2162827-09-8C12H13NO3
![5-[Cyclobutyl(prop-2-yn-1-yl)amino]furan-2-carboxylic acid chemical structure, C12H13NO3, CAS 2171889-85-1](/s/YPCUUBXFDZGOTE-UHFFFAOYSA-N.svg)
5-[Cyclobutyl(prop-2-yn-1-yl)amino]furan-2-carboxylic acid
CAS 2171889-85-1C12H13NO3
5-(3-Ethynylpiperidin-1-yl)furan-2-carboxylic acid
CAS 2025556-16-3C12H13NO3
- 2-[(2-Hydroxypent-4-yn-1-yl)amino]benzoic acid2172002-85-4C12H13NO3
- Methyl 2-isocyanato-2-phenylbutanoate2649024-05-3C12H13NO3
- 4-(Aminomethyl)-5-(4-ethylphenyl)-2H-1,3-dioxol-2-one2172569-26-3C12H13NO3
- 3-(2-Methoxy-5-methylphenyl)-5-methyl-1,2-oxazol-4-ol2171880-29-6C12H13NO3
- Methyl 3-amino-2-(1-benzofuran-5-yl)propanoate2105301-09-3C12H13NO3
- 5-(2-Isocyanatopropan-2-yl)-2,3-dihydro-1,4-benzodioxine2649085-63-0C12H13NO3
- Methyl 5-(1-cyanocyclobutyl)-2-methylfuran-3-carboxylate2228773-58-6C12H13NO3
- (3R)-3-Hydroxy-3-(1-methyl-1H-indol-6-yl)propanoic acid2227802-13-1C12H13NO3
- 3-(2-Cyanophenyl)-2-hydroxy-3-methylbutanoic acid2228340-38-1C12H13NO3
- Methyl 5-(1-cyano-1-methylethyl)-2-hydroxybenzoate2229333-31-5C12H13NO3
- Methyl 2-(2-isocyanatopropan-2-yl)benzoate2649070-56-2C12H13NO3
- 2-(2-Isocyanatopropan-2-yl)-2,3-dihydro-1,4-benzodioxine2649059-98-1C12H13NO3
- 2-Hydroxy-3-(1H-indol-7-yl)-2-methylpropanoic acid2228799-07-1C12H13NO3
- Methyl 3-hydroxy-3-(1H-indol-4-yl)propanoate2229209-51-0C12H13NO3
- Methyl (3S)-3-hydroxy-3-(1H-indol-3-yl)propanoate2227845-75-0C12H13NO3
- 4-Methoxy-1-(2-methylbut-3-yn-2-yl)-2-nitrobenzene2228727-69-1C12H13NO3
- (3S)-3-Hydroxy-4-(1H-indol-3-yl)butanoic acid2227778-04-1C12H13NO3
- (3R)-3-Hydroxy-4-(1H-indol-3-yl)butanoic acid2227640-73-3C12H13NO3
- 3-[3-(Dimethylamino)phenyl]oxolane-2,5-dione2229140-15-0C12H13NO3
- 2-Hydroxy-3-(1H-indol-5-yl)-2-methylpropanoic acid2228337-74-2C12H13NO3
- 1-[1-(3-Methyl-2-nitrophenyl)cyclopropyl]ethan-1-one2229273-34-9C12H13NO3
- 1-(2-Methoxyquinolin-3-yl)ethane-1,2-diol2228904-29-6C12H13NO3
- Methyl (3S)-3-hydroxy-3-(1H-indol-6-yl)propanoate2227916-02-9C12H13NO3
- 1-Methoxy-3-(2-methylbut-3-yn-2-yl)-2-nitrobenzene2228581-54-0C12H13NO3
- 1-[1-(3-Methyl-4-nitrophenyl)cyclopropyl]ethan-1-one2228579-47-1C12H13NO3
- 2-Methoxy-1-(2-methylbut-3-yn-2-yl)-4-nitrobenzene2228581-76-6C12H13NO3
- 2-Hydroxy-3-(1H-indol-4-yl)-2-methylpropanoic acid2228916-65-0C12H13NO3
- Methyl (3S)-3-hydroxy-3-(1H-indol-2-yl)propanoate2227642-36-4C12H13NO3
- 2-Hydroxy-3-(1H-indol-2-yl)-2-methylpropanoic acid2228865-07-2C12H13NO3
- Methyl 3-(2-isocyanatopropan-2-yl)benzoate2649060-42-2C12H13NO3
- 4-(2,3-Dihydro-1,4-benzodioxin-5-yl)pyrrolidin-2-one2168887-71-4C12H13NO3
- 4-(2,3-Dihydro-1,4-benzodioxin-2-yl)pyrrolidin-2-one2169039-79-4C12H13NO3
- 7-Acetamido-2,3-dihydro-1H-indene-4-carboxylic acid2803852-27-7C12H13NO3
- 2-(2-Methoxyethyl)-3-oxo-2,3-dihydro-1H-isoindole-5-carbaldehyde2803847-24-5C12H13NO3
- 3-(6-Methoxy-1H-indol-2-yl)propanoic acid2107208-43-3C12H13NO3
- Methyl (3S)-3-hydroxy-3-(1H-indol-7-yl)propanoate2227882-33-7C12H13NO3
- (3R)-3-Hydroxy-3-(1-methyl-1H-indol-4-yl)propanoic acid2227809-94-9C12H13NO3
- 3-Hydroxy-3-(1-methyl-1H-indol-4-yl)propanoic acid2228544-09-8C12H13NO3
- Methyl (3R)-3-hydroxy-3-(1H-indol-4-yl)propanoate2227742-92-7C12H13NO3
- 3-[2-(Dimethylamino)phenyl]oxolane-2,5-dione2229307-26-8C12H13NO3
- Methyl 3-hydroxy-3-(1H-indol-6-yl)propanoate2228543-95-9C12H13NO3
- Methyl 4-(2-isocyanatoethyl)-2-methylbenzoate2648994-27-6C12H13NO3
- 5-[(2,3-Dihydro-1-benzofuran-5-yl)methyl]-1,3-oxazolidin-2-one2229518-01-6C12H13NO3
- 2-[(1,2-Dimethyl-1H-indol-3-yl)oxy]acetic acid2228493-08-9C12H13NO3
- Methyl (3R)-3-hydroxy-3-(1H-indol-6-yl)propanoate2227905-07-7C12H13NO3
- Methyl 6-(1-acetylcyclopropyl)pyridine-3-carboxylate2228393-78-8C12H13NO3
- 1-Methoxy-2-(2-methylbut-3-yn-2-yl)-4-nitrobenzene2229119-50-8C12H13NO3
- (3R)-3-Hydroxy-3-(1-methyl-1H-indol-7-yl)propanoic acid2227864-20-0C12H13NO3
- 3-(1H-Indol-6-yl)-2-methoxypropanoic acid2229131-30-8C12H13NO3
- Methyl 4-(2-cyano-1-hydroxyethyl)-2-methylbenzoate2229133-04-2C12H13NO3
- 2-Hydroxy-3-(1H-indol-6-yl)-2-methylpropanoic acid2228991-90-8C12H13NO3
- 4-(2-Methyl-2,3-dihydro-1-benzofuran-5-yl)-1,3-oxazolidin-2-one2228846-61-3C12H13NO3
- 2-Hydroxy-3-(1-methyl-1H-indol-6-yl)propanoic acid2228404-52-0C12H13NO3
- 2-(6-Methoxy-1,3-dioxaindan-5-yl)-2-methylpropanenitrile2228522-98-1C12H13NO3
- 5-(3,4-Dihydro-2H-1-benzopyran-3-yl)-1,3-oxazolidin-2-one2229478-02-6C12H13NO3
- 3-(8-Methoxy-2,3-dihydro-1,4-benzodioxin-6-yl)propanenitrile2229571-86-0C12H13NO3
- 1-[1-(5-Methyl-2-nitrophenyl)cyclopropyl]ethan-1-one2229498-65-9C12H13NO3
- 2-Hydroxy-3-(1-methyl-1H-indol-2-yl)propanoic acid2228533-26-2C12H13NO3
- 3-Hydroxy-4-(1H-indol-3-yl)butanoic acid2229083-83-2C12H13NO3
- Methyl (3S)-3-hydroxy-3-(1H-indol-5-yl)propanoate2227907-99-3C12H13NO3
- 2-(1-Ethyl-2,3-dihydro-1H-indol-5-yl)-2-oxoacetic acid2229602-21-3C12H13NO3
- 2-[4-(Dimethylcarbamoyl)phenyl]prop-2-enoic acid2229505-13-7C12H13NO3
- 3-Amino-2-(3-methyl-1-benzofuran-2-yl)propanoic acid2229323-87-7C12H13NO3
- 4-[(2,3-Dihydro-1-benzofuran-5-yl)methyl]-1,3-oxazolidin-2-one2228902-96-1C12H13NO3
- (3S)-3-Hydroxy-3-(1-methyl-1H-indol-7-yl)propanoic acid2227821-40-9C12H13NO3
- 2-Hydroxy-3-(1-methyl-1H-indol-7-yl)propanoic acid2228374-96-5C12H13NO3
- Methyl (3R)-3-hydroxy-3-(1H-indol-2-yl)propanoate2227911-72-8C12H13NO3
- Methyl 2-hydroxy-3-(1H-indol-4-yl)propanoate2228599-76-4C12H13NO3
- 3-(1H-Indol-7-yl)-2-methoxypropanoic acid2228921-73-9C12H13NO3
- 5-(2-Methyl-2,3-dihydro-1-benzofuran-5-yl)-1,3-oxazolidin-2-one2228665-34-5C12H13NO3
- 2-[(1-Hydroxypent-4-yn-2-yl)amino]benzoic acid2160260-42-2C12H13NO3
- 3-(4,5,6,7-Tetrahydro-1H-indol-2-yl)oxolane-2,5-dione2228447-59-2C12H13NO3
- Ethyl 7-methyl-2-oxo-2,3-dihydro-1H-indole-3-carboxylate2137806-03-0C12H13NO3
- Methyl 2-hydroxy-3-(1H-indol-6-yl)propanoate2228281-13-6C12H13NO3
- 3-Cyclopropyl-5-acetamidobenzoic acid2757900-78-8C12H13NO3
- 1-Methoxy-4-(2-methylbut-3-yn-2-yl)-2-nitrobenzene2228454-87-1C12H13NO3
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 Methyl 1-acetylindoline-4-carboxylate, 4,5-Dimethoxy-2-(2-methoxyethenyl)benzonitrile, 5-Ethoxy-2-isoxazolin-3-yl phenyl ketone. 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.