Molecular formula
C12H13NO2
1,440 compounds have this formula on CompoundList.
- Molar mass
- 203.24g/mol
- Monoisotopic mass
- 208.1260Da
- Atoms
- 28
- Elements
- 4
- Rings plus double bonds
- 7
The formula C12H13NO2 describes a molecule made of 12 carbon atoms, 13 hydrogen atoms, 1 nitrogen atom and 2 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 × 1270.92%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 136.45%1.008 × 13 = 13.104 g/mol
- N Nitrogen × 16.89%14.007 × 1 = 14.007 g/mol
- O Oxygen × 215.74%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C12H13NO2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 1,440 compounds
3-(7-Methyl-1H-indol-3-yl)propanoic acid
CAS 33035-77-7C12H13NO2
N-(3-Acetylphenyl)cyclopropanecarboxamide
CAS 109919-96-2C12H13NO2
Indol-1-yl-acetic acid ethyl ester
CAS 61155-69-9C12H13NO2
1-Isopropyl-5-methyl-1H-indole-2,3-dione
CAS 620931-09-1C12H13NO2
1-(2-Methoxyethyl)-1H-indole-3-carbaldehyde
CAS 151409-82-4C12H13NO2
![[5-(3-Amino-2-methylphenyl)furan-2-yl]methanol chemical structure, C12H13NO2, CAS 874468-51-6](/s/DKEGWDUJJTYEMQ-UHFFFAOYSA-N.svg)
[5-(3-Amino-2-methylphenyl)furan-2-yl]methanol
CAS 874468-51-6C12H13NO2
2H-Pyrrole-2-carboxylic acid, 3,4-dihydro-5-phenyl-, methyl ester
CAS 111836-35-2C12H13NO2
2-(1H-Indol-3-yl)-2-methylpropanoic acid
CAS 2770-92-5C12H13NO2
Ethyl 3-methyl-1H-indole-5-carboxylate
CAS 73396-90-4C12H13NO2
Methyl 3-(2-cyanopropan-2-yl)benzoate
CAS 872091-85-5C12H13NO2
4,7-Dimethyl-indole-3-acetic acid
CAS 6306-14-5C12H13NO2
4(1H)-Quinolinone, 1-acetyl-2,3-dihydro-2-methyl-
CAS 128649-34-3C12H13NO2
4-Benzylpiperidine-2,6-dione
CAS 27448-01-7C12H13NO2
3-Ethyl-5-methyl-1H-indole-2-carboxylic acid
CAS 446830-65-5C12H13NO2
3-(1-Pyrrolidyl)-1(3H)-isobenzofuranone
CAS 84538-54-5C12H13NO2
![Benzyl N-[(1E)-buta-1,3-dienyl]carbamate chemical structure, C12H13NO2, CAS 65899-49-2](/s/LSQDRSXFUSBRBP-YCRREMRBSA-N.svg)
Benzyl N-[(1E)-buta-1,3-dienyl]carbamate
CAS 65899-49-2C12H13NO2
Methyl 2,3-dimethyl-1H-indole-5-carboxylate
CAS 21987-27-9C12H13NO2
Ethyl 3-(4-cyanophenyl)propanoate
CAS 116460-89-0C12H13NO2
Ethyl 4-methyl-1H-indole-2-carboxylate
CAS 16732-80-2C12H13NO2
1-Benzyl-5-hydroxy-1,6-dihydropyridin-3(2H)-one
CAS 15057-43-9C12H13NO2
Ethyl 3-cyano-2-phenylpropanoate
CAS 6840-18-2C12H13NO2
3-(6-Methyl-1H-indol-3-yl)propanoic acid
CAS 151590-29-3C12H13NO2
1-Ethyl-4-hydroxy-6-methylquinolin-2(1H)-one
CAS 54675-21-7C12H13NO2
1-Benzyl-3-methylpyrrolidine-2,5-dione
CAS 42856-49-5C12H13NO2
- 1-Propylisoquinoline-6,7-diol392334-35-9C12H13NO2
- 4-Methyl-4-phenylpiperidine-2,6-dione14149-32-7C12H13NO2
- 5-Methoxy-1,2-dimethyl-1H-indole-3-carbaldehyde34572-28-6C12H13NO2
- (3S,7AR)-3-phenyltetrahydropyrrolo[1,2-c]oxazol-5(3H)-one118918-76-6C12H13NO2
- 1-(2-Hydroxyethyl)-2-methyl-1H-indole-3-carbaldehyde878431-50-6C12H13NO2
- Methyl 3-(1H-indol-1-yl)propanoate76916-49-9C12H13NO2
- 1-Benzoylpiperidin-3-one67452-85-1C12H13NO2
- (5-Methyl-3-(p-tolyl)isoxazol-4-yl)methanol1018297-60-3C12H13NO2
- 3-(4-Methyl-1H-indol-3-yl)propanoic acid151590-25-9C12H13NO2
- 2-Naphthylammonium acetate553-00-4C12H13NO2
- 1,4-Dimethoxy-2-naphthylamine50885-06-8C12H13NO2
- 2-(2,3-Dimethyl-1H-indol-5-yl)acetic acid100068-17-5C12H13NO2
- 1-(3-Hydroxypropyl)-1H-indole-3-carbaldehyde351015-67-3C12H13NO2
- 2-Ethyl-3-methyl-1H-indole-7-carboxylic acid876715-53-6C12H13NO2
- 1,3,5-Trimethyl-1H-indole-2-carboxylic acid446830-79-1C12H13NO2
- 3H-Spiro[isobenzofuran-1,3'-piperidin]-3-one189321-67-3C12H13NO2
- 8-Methoxy-2,3-dimethylquinolin-4(1H)-one56716-95-1C12H13NO2
- Ethyl 6-methyl-1H-indole-2-carboxylate16732-81-3C12H13NO2
- 1-Propyl-1H-indole-2-carboxylic acid59908-66-6C12H13NO2
- 3-(3-Ethoxy-4-methoxyphenyl)prop-2-enenitrile757962-43-9C12H13NO2
- Ethyl 1-methyl-1H-indole-6-carboxylate202745-74-2C12H13NO2
- 8-Methoxy-3-methyl-2,3-dihydro-1H-3-benzazepin-2-one120039-18-1C12H13NO2
- 8-Hydroxy-1,5,6,10B-tetrahydropyrrolo[2,1-A]isoquinolin-3(2H)-one1414380-13-4C12H13NO2
- 2-Naphthylamine, 5,6-dimethoxy-23922-96-5C12H13NO2
- (6-Nitrocyclohex-3-en-1-yl)benzene24347-65-7C12H13NO2
- (R)-1-(2-Hydroxy-1-phenylethyl)-1H-pyrrol-2(5H)-one158271-95-5C12H13NO2
- 1-Ethyl-3-phenylpyrrolidine-2,5-dione66186-09-2C12H13NO2
- 7-Methyl-1-propyl-1H-indole-2,3-dione63725-88-2C12H13NO2
- 2-(3-Methyl-5-phenylisoxazol-4-yl)ethanol401632-47-1C12H13NO2
- [5-(5-Amino-2-methylphenyl)furan-2-yl]methanol874592-19-5C12H13NO2
- 4-(3-Hydroxy-3-methylbut-1-ynyl)benzaldehyde oxime175203-57-3C12H13NO2
- Methyl 3,7-dimethyl-1H-indole-2-carboxylate480996-92-7C12H13NO2
- 4-Isocyanato-4-phenyloxane941717-02-8C12H13NO2
- (5-Methyl-3-(m-tolyl)isoxazol-4-yl)methanol1159602-00-2C12H13NO2
- 2-Acetyl-2,3,4,5-tetrahydro-1H-2-benzazepin-5-one1443981-87-0C12H13NO2
- (R)-Benzyl but-3-YN-2-ylcarbamate1393524-11-2C12H13NO2
- 4a,8a-(Methaniminomethano)naphthalene-9,11-dione, 1,4,5,8-tetrahydro-16609-40-8C12H13NO2
- Ethyl 2-cyano-2-(3-methylphenyl)acetate64262-38-0C12H13NO2
- 5,8-Dimethoxy-4-methylquinoline58868-33-0C12H13NO2
- 3-(Hydroxymethyl)-6,7-dimethyl-1H-quinolin-2-one485338-03-2C12H13NO2
- 4H-1-Benzopyran-4-one, 2-(dimethylamino)-6-methyl-64965-03-3C12H13NO2
- Methyl 4,7-dimethyl-1H-indole-2-carboxylate187607-75-6C12H13NO2
- Methyl 1,5-dimethyl-1H-indole-2-carboxylate167478-82-2C12H13NO2
- 4'-(3-Oxo-1-butenyl)acetanilide55420-72-9C12H13NO2
- [5-(2-Amino-4-methyl-phenyl)-furan-2-yl]-methanol875001-59-5C12H13NO2
- 1-(3-Acetylphenyl)pyrrolidin-2-one765917-13-3C12H13NO2
- 1-(Propan-2-yl)-1H-indole-2-carboxylic acid167479-15-4C12H13NO2
- 1-Benzoylpiperidin-2-one4252-56-6C12H13NO2
- (5S)-5,6-Dihydro-6,6-dimethyl-5-phenyl-2H-1,4-oxazin-2-one723262-95-1C12H13NO2
- 7-(tert-Butyl)indoline-2,3-dione57817-00-2C12H13NO2
- 1-(5-Methoxy-1-methyl-1H-indol-3-yl)ethan-1-one116176-87-5C12H13NO2
- N-(1-(4-Methoxyphenyl)prop-2-yn-1-yl)acetamide123772-65-6C12H13NO2
- N,N,3-Trimethyl-1-benzofuran-2-carboxamide868271-14-1C12H13NO2
- 4-(Oxolan-2-ylmethoxy)benzonitrile1017033-37-2C12H13NO2
- 1-Naphthylammonium acetate71735-37-0C12H13NO2
- 1,3,7-Trimethyl-1H-indole-2-carboxylic acid1015846-77-1C12H13NO2
- Ethyl 7-methyl-1H-indole-3-carboxylate773128-82-8C12H13NO2
- Methyl 5,7-dimethyl-1H-indole-2-carboxylate1158249-28-5C12H13NO2
- N-Benzyl-3-oxocyclobutanecarboxamide917827-89-5C12H13NO2
- Carbostyril, 1,3-dimethyl-4-methoxy-32606-04-5C12H13NO2
- 1-(2,5-Dimethoxyphenyl)pyrrole39843-56-6C12H13NO2
- 1-(3,5-Dimethoxyphenyl)-1H-pyrrole39779-23-2C12H13NO2
- 7-Oxa-3-azabicyclo[4.1.0]heptan-3-yl(phenyl)methanone71785-92-7C12H13NO2
- 1H-1-Benzazepine-2,5-dione, 3,4-dihydro-7,8-dimethyl-88892-77-7C12H13NO2
- N-(4-Acetylphenyl)-2-methylprop-2-enamide58813-69-7C12H13NO2
- 3,5-Dimethyl-4-(phenoxymethyl)isoxazole303985-55-9C12H13NO2
- 1-(3,4-Dimethoxyphenyl)-1H-pyrrole43053-76-5C12H13NO2
- 5-Ethoxy-2-(4-methylphenyl)-1,3-oxazole477867-63-3C12H13NO2
- 4H-1-Benzopyran-4-one, 2-(dimethylamino)-7-methyl-64965-05-5C12H13NO2
- Phenol, 3-[[(2-furanylmethyl)amino]methyl]-827328-40-5C12H13NO2
- Methyl 6-ethyl-1H-indole-2-carboxylate881040-68-2C12H13NO2
- (3E)-3-[(Dimethylamino)methylidene]-3,4-dihydro-2H-1-benzopyran-4-one1340477-34-0C12H13NO2
- Ethyl 2-cyano-2-(p-tolyl)acetate39266-20-1C12H13NO2
- Ethyl 2-methyl-1H-indole-5-carboxylate53600-12-7C12H13NO2
- 5-(4-Methoxyphenyl)-5-oxopentanenitrile26823-02-9C12H13NO2
- Ethyl 1,2-dihydroisoquinoline-3-carboxylate95377-50-7C12H13NO2
Frequently asked questions
What is the molar mass of C12H13NO2?
The molar mass of C12H13NO2 is 203.24 g/mol, calculated from standard atomic weights for 12 carbon atoms, 13 hydrogen atoms, 1 nitrogen atom and 2 oxygen atoms. The monoisotopic mass is 208.1260 Da.
How many compounds have the formula C12H13NO2?
CompoundList lists 1,440 compounds with the molecular formula C12H13NO2, including 3-(7-Methyl-1H-indol-3-yl)propanoic acid, N-(3-Acetylphenyl)cyclopropanecarboxamide, Indol-1-yl-acetic acid ethyl ester. 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 C12H13NO2?
C12H13NO2 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.