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 301 to 400 of 1,398 compounds
4-(5-Formyl-2-methoxyphenoxy)butanenitrile
CAS 1016842-76-4C12H13NO3
7-(2-Aminoethoxy)-4-methyl-2H-1-benzopyran-2-one
CAS 810673-12-2C12H13NO3
![4,7-Dioxa-13-azatricyclo[8.5.0.0^{3,8}]pentadeca-1(10),2,8-trien-12-one chemical structure, C12H13NO3, CAS 1209081-98-0](/s/WSHHVWSJMAERFE-UHFFFAOYSA-N.svg)
4,7-Dioxa-13-azatricyclo[8.5.0.0^{3,8}]pentadeca-1(10),2,8-trien-12-one
CAS 1209081-98-0C12H13NO3
3-(3-Methoxybenzyl)pyrrolidine-2,5-dione
CAS 1267618-58-5C12H13NO3
Ethyl 5-oxo-5,6,7,8-tetrahydroquinoline-2-carboxylate
CAS 1616071-22-7C12H13NO3
![Methyl 3,4-dihydrospiro[1,4-benzoxazine-2,1'-cyclopropane]-6-carboxylate chemical structure, C12H13NO3, CAS 1824190-01-3](/s/BAMUFTFPQBXURM-UHFFFAOYSA-N.svg)
Methyl 3,4-dihydrospiro[1,4-benzoxazine-2,1'-cyclopropane]-6-carboxylate
CAS 1824190-01-3C12H13NO3
2,6,7-Trimethyl-3-nitro-2H-1-benzopyran
CAS 57543-83-6C12H13NO3
Ethyl 2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylate
CAS 67752-52-7C12H13NO3
6,7-Dimethoxy-4-methyl-1,2-dihydroquinolin-2-one
CAS 88636-77-5C12H13NO3
N-Cyclopropyl-2,3-dihydro-1,4-benzodioxine-2-carboxamide
CAS 333747-75-4C12H13NO3
N-Prop-2-enyl-2,3-dihydro-1,4-benzodioxine-6-carboxamide
CAS 838898-33-2C12H13NO3
2(3H)-Benzoxazolone, 3-methyl-6-(1-oxobutyl)-
CAS 80427-93-6C12H13NO3
7-Acetyl-2,4-dimethyl-2H-1,4-benzoxazin-3(4H)-one
CAS 116337-69-0C12H13NO3
1-(4-Methoxyphenyl)piperidine-2,6-dione
CAS 138480-41-8C12H13NO3
![[5-(2-Amino-4-methoxyphenyl)furan-2-yl]methanol chemical structure, C12H13NO3, CAS 886494-30-0](/s/VAOQHBQTQRQLCV-UHFFFAOYSA-N.svg)
[5-(2-Amino-4-methoxyphenyl)furan-2-yl]methanol
CAS 886494-30-0C12H13NO3
2-(sec-Butoxy)-1H-isoindole-1,3(2H)-dione
CAS 51951-29-2C12H13NO3
![2-[(2-Nitrophenyl)methyl]cyclopentan-1-one chemical structure, C12H13NO3, CAS 548461-24-1](/s/WHRFCXKVKLNWAI-UHFFFAOYSA-N.svg)
2-[(2-Nitrophenyl)methyl]cyclopentan-1-one
CAS 548461-24-1C12H13NO3
5-Isoxazolecarboxylic acid, 4,5-dihydro-3-phenyl-, ethyl ester
CAS 50899-14-4C12H13NO3
1H-Isoindole-1,3(2H)-dione, 2-butoxy-
CAS 51951-28-1C12H13NO3
2-(4-Nitrophenyl)cyclohexan-1-one
CAS 52648-78-9C12H13NO3
3-(6-Methoxy-1H-indol-3-yl)propanoic acid
CAS 81250-93-3C12H13NO3
2-(2-Oxopyrrolidin-1-yl)-2-phenylacetic acid
CAS 60729-82-0C12H13NO3
Methyl 2-(1-oxo-1,3-dihydro-2H-isoindol-2-yl)propanoate
CAS 96017-05-9C12H13NO3
2-Cyclobutaneamidobenzoic acid
CAS 33582-67-1C12H13NO3
- 3-(2-Methylcyclopropaneamido)benzoic acid953726-42-6C12H13NO3
- Methyl 7-methoxy-2-methyl-1H-indole-3-carboxylate354573-92-5C12H13NO3
- Ethyl 3-(hydroxymethyl)-1H-indole-2-carboxylate666752-02-9C12H13NO3
- 1-Ethyl-5-hydroxy-2-methyl-1H-indole-3-carboxylic acid38189-61-6C12H13NO3
- Methyl 3-(1-oxo-1,3-dihydro-2H-isoindol-2-yl)propanoate22011-01-4C12H13NO3
- Ethyl 4-Methoxyindole-3-carboxylate1214325-48-0C12H13NO3
- 4-(4-Acetylphenyl)morpholin-3-one1260803-93-7C12H13NO3
- Ethyl 3-hydroxy-4-methyl-1H-indole-2-carboxylate153501-38-3C12H13NO3
- 3-(2,5-Dimethylphenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid1247189-55-4C12H13NO3
- 2-(3-(4-Methoxyphenyl)isoxazol-5-yl)ethanol1159979-41-5C12H13NO3
- 2-Acetyl-1,2,3,4-tetrahydroisoquinoline-7-carboxylic acid1160514-72-6C12H13NO3
- Ethyl 2-benzamidoacrylate38524-17-3C12H13NO3
- 3',4'-Dihydrospiro[oxane-4,2'-pyrano[2,3-b]pyridine]-4'-one2225142-42-5C12H13NO3
- 2,5-Furandione, polymer with ethenylbenzene, ammonium salt112118-52-2C12H13NO3
- Ethyl 2-(4-cyanophenoxy)propanoate49786-89-2C12H13NO3
- Methyl 4,5-dihydro-5-methyl-2-phenyl-4-oxazolecarboxylate74272-77-8C12H13NO3
- 5-Ethyl-6,7-dihydro-1,3-dioxolo[4,5-g]quinolin-8(5H)-one132767-88-5C12H13NO3
- Propyl 4-(cyanomethoxy)benzoate243657-96-7C12H13NO3
- 1-Methyl-5-oxo-2-phenylpyrrolidine-2-carboxylic acid330454-05-2C12H13NO3
- Methyl 2-(cyclopropanecarbonylamino)benzoate200635-43-4C12H13NO3
- Methyl 4-methoxy-7-methyl-1H-indole-2-carboxylate187607-77-8C12H13NO3
- [3-(4-Ethoxyphenyl)-1,2-oxazol-5-yl]methanol890094-15-2C12H13NO3
- (3E)-4-[4-(Dimethylamino)phenyl]-2-oxo-3-butenoic acid35300-46-0C12H13NO3
- Methyl 5-methoxy-3-methyl-1H-indole-2-carboxylate480996-91-6C12H13NO3
- alpha-Acetamido-2-methylcinnamic acid88681-64-5C12H13NO3
- 6-Methoxy-1-methyl-2-oxo-1,2,3,4-tetrahydroquinoline-7-carbaldehyde187679-63-6C12H13NO3
- (2E)-3-[4-(Dimethylcarbamoyl)phenyl]prop-2-enoic acid194928-67-1C12H13NO3
- 2-Propenoic acid, 3-(acetylamino)-3-phenyl-, methyl ester, (2Z)-67654-55-1C12H13NO3
- Methyl 2-[4-(prop-2-enamido)phenyl]acetate43168-34-9C12H13NO3
- Benzoic acid, 4-[(2-methyl-1-oxo-2-propenyl)amino]-, methyl ester108871-76-7C12H13NO3
- (6,7-Dimethoxyisoquinolin-1-yl)methanol1673-81-0C12H13NO3
- Methyl 2-methyl-5-oxo-5,6,7,8-tetrahydroquinoline-4-carboxylate155537-02-3C12H13NO3
- 4,6,7-Trimethoxyquinoline261783-72-6C12H13NO3
- Acetic acid, 2-(1H-indol-4-yloxy)-, ethyl ester1026891-74-6C12H13NO3
- 4-{[(2-Methylcyclopropyl)carbonyl]amino}benzoic acid926194-26-5C12H13NO3
- 6-Methyl-1-propyl-1H-benzo[d][1,3]oxazine-2,4-dione893725-69-4C12H13NO3
- (1E)-4-Methyl-1-(3-nitrophenyl)pent-1-en-3-one159208-48-7C12H13NO3
- 4-(2,3-Dihydro-1,4-benzodioxin-6-yl)pyrrolidin-2-one57724-65-9C12H13NO3
- Methyl 3-(5-hydroxy-1H-indol-2-yl)propanoate2107948-87-6C12H13NO3
- 5-Methyl-2-(2-oxopyrrolidin-1-yl)benzoic acid1019394-58-1C12H13NO3
- 3-(4-Methoxy-3-indolyl)propanoic Acid151590-28-2C12H13NO3
- 7,7-Dimethyl-5-oxo-5,6,7,8-tetrahydroquinoline-3-carboxylic acid1086375-47-4C12H13NO3
- 4-[(Cyclopropylmethyl)carbamoyl]benzoic acid1154359-47-3C12H13NO3
- Methyl 3-methyl-4-(prop-2-enamido)benzoate1156924-83-2C12H13NO3
- 3-(3-Aminophenyl)-4-oxocyclopentanecarboxylic acid1255788-20-5C12H13NO3
- (S)-2-(4-Hydroxybutan-2-yl)isoindoline-1,3-dione126121-40-2C12H13NO3
- 3',4'-Dihydrospiro[oxane-4,2'-pyrano[3,2-b]pyridine]-4'-one1190962-33-4C12H13NO3
- 2(1H)-Isoquinolinepropanoic acid, 3,4-dihydro-1-oxo-933696-01-6C12H13NO3
- Methyl 1-(phenylcarbamoyl)cyclopropanecarboxylate1345847-73-5C12H13NO3
- Methyl 3-acetamido-3-phenylprop-2-enoate136744-88-2C12H13NO3
- (E)-Methyl 3-(3,4-dihydro-2H-pyrano[2,3-b]pyridin-6-yl)acrylate1346451-50-0C12H13NO3
- Ethyl 8-oxo-5,6,7,8-tetrahydroisoquinoline-7-carboxylate864499-11-6C12H13NO3
- Methyl 5-amino-1,1a,2,7b-tetrahydrocyclopropa[c]chromene-4-carboxylate1412976-18-1C12H13NO3
- (1AR,7bS)-methyl 5-amino-1,1a,2,7b-tetrahydrocyclopropa[c]chromene-4-carboxylate1412976-22-7C12H13NO3
- 1,2-Propanediol, 3-(2-quinolyloxy)-63991-82-2C12H13NO3
- 2-Pyrrolidinone, 1-(2-methoxybenzoyl)-4503-34-8C12H13NO3
- 6-Methoxy-4-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxamide55020-54-7C12H13NO3
- Ethaneperoxoic acid, 1-cyano-1-phenylpropyl ester58422-70-1C12H13NO3
- Ethaneperoxoic acid, 1-cyano-1-(2-methylphenyl)ethyl ester58422-67-6C12H13NO3
- 2'-Ethylmaleanilic acid86162-56-3C12H13NO3
- 6-Ethoxy-3-(hydroxymethyl)quinolin-2(1H)-one333408-55-2C12H13NO3
- 3-(2-Ethyl-phenylcarbamoyl)-acrylic acidC12H13NO3
- (Z)-4-(2,3-Dimethylanilino)-4-oxobut-2-enoic acid198220-51-8C12H13NO3
- Phenylalanine, 3-hydroxy-alpha-1,2-propadienyl-97906-59-7C12H13NO3
- 6-Propoxy-1H-indole-2-carboxylic acid383133-74-2C12H13NO3
- 6-Methoxy-4,7-dimethyl-1H-indole-2-carboxylic acid383132-83-0C12H13NO3
- (E)-3-(3,4,5-Trimethoxyphenyl)prop-2-enenitrile49621-49-0C12H13NO3
- Ethyl 3-methyl-7-oxo-6,7-dihydro-5H-cyclopenta[C]pyridine-6-carboxylate1026417-03-7C12H13NO3
- 1-(Morpholin-4-yl)-2-phenylethane-1,2-dione40991-78-4C12H13NO3
- (E)-Ethyl 4-oxo-4-(phenylamino)but-2-enoate87321-68-4C12H13NO3
- Methyl 4-(phenylamino)-2,5-dihydrofuran-3-carboxylate127956-17-6C12H13NO3
- 2-(2-Cyanophenoxy)-3-methylbutanoic acid1016502-71-8C12H13NO3
- 3-Oxo-2-propylisoindoline-4-carboxylic acid902448-00-4C12H13NO3
- N-(1-(Furan-2-yl)propan-2-yl)furan-2-carboxamide1211702-00-9C12H13NO3
- Methyl 3-(4-acetamidophenyl)prop-2-enoate20883-97-0C12H13NO3
- Methyl 3-[(cyclopropylamino)carbonyl]benzoate852879-05-1C12H13NO3
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 4-(5-Formyl-2-methoxyphenoxy)butanenitrile, 7-(2-Aminoethoxy)-4-methyl-2H-1-benzopyran-2-one, 4,7-Dioxa-13-azatricyclo[8.5.0.0^{3,8}]pentadeca-1(10),2,8-trien-12-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.