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 501 to 600 of 1,440 compounds
Methyl 3-indolin-7-ylprop-2-enoate
CAS 114144-20-6C12H13NO2
Ethyl 2-(4-cyano-2-methylphenyl)acetate
CAS 1261879-30-4C12H13NO2
![5-[(1Z)-2-Nitroprop-1-en-1-yl]-2,3-dihydro-1H-indene chemical structure, C12H13NO2, CAS 13203-65-1](/s/ROWUDDDPYPRQIR-CLFYSBASSA-N.svg)
5-[(1Z)-2-Nitroprop-1-en-1-yl]-2,3-dihydro-1H-indene
CAS 13203-65-1C12H13NO2
Benzoic acid, 4-(3-azabicyclo(3.1.0)hex-1-yl)-
CAS 919288-17-8C12H13NO2
1-(2,3,4,5-Tetrahydro-1,5-benzoxazepin-5-yl)prop-2-en-1-one
CAS 1564712-40-8C12H13NO2
1,5,6,10b-Tetrahydro-2-hydroxypyrrolo(2,1-a)isoquinolin-3(2H)-one
CAS 19345-03-0C12H13NO2
1-(5-Methoxy-1,3-dihydroisoindol-2-yl)prop-2-en-1-one
CAS 2022793-31-1C12H13NO2
1-(4-Methoxy-1,3-dihydroisoindol-2-yl)prop-2-en-1-one
CAS 2194023-91-9C12H13NO2
1-(3,5-Dihydro-2H-4,1-benzoxazepin-1-yl)prop-2-en-1-one
CAS 2190141-68-3C12H13NO2
1-(2-Methyl-3,4-dihydro-2H-1,4-benzoxazin-4-yl)prop-2-en-1-one
CAS 2196078-21-2C12H13NO2
N-(1,3-Dihydro-2-benzofuran-5-ylmethyl)prop-2-enamide
CAS 2193367-18-7C12H13NO2
4-(4-Cyanophenyl)butanoic acid methyl ester
CAS 20637-03-0C12H13NO2
(3z)-3-(tert-Butylimino)-2-benzofuran-1(3H)-one
CAS 56475-12-8C12H13NO2
4-(Isopropylamino)-2H-chromen-2-one
CAS 887575-53-3C12H13NO2
(3S)-3-(1H-Indol-3-yl)butanoic acid
CAS 214541-53-4C12H13NO2
Methyl 1,6-dimethyl-1H-indole-2-carboxylate
CAS 167478-83-3C12H13NO2
![2-Pyrrolidinone, 3-[(4-methoxyphenyl)methylene]- chemical structure, C12H13NO2, CAS 1859-45-6](/s/PBERPURCNYNNSA-CSKARUKUSA-N.svg)
2-Pyrrolidinone, 3-[(4-methoxyphenyl)methylene]-
CAS 1859-45-6C12H13NO2
3H-Pyrrol-3-one, 4,5-dihydro-5,5-dimethyl-2-phenyl-, 1-oxide
CAS 53182-78-8C12H13NO2
Ketone, bicyclo(4.2.0)octa-1,3,5-trien-7-yl methyl, O-acetyloxime
CAS 6813-93-0C12H13NO2
4-(4-Methoxyphenyl)-3,5-dimethyl-1,2-oxazole
CAS 154822-66-9C12H13NO2
4(1H)-Quinolinone, 2-ethyl-6-methoxy-
CAS 135016-13-6C12H13NO2
(S)-1-Acetyl-2-methyl-2,3-dihydroquinolin-4(1H)-one
CAS 208447-19-2C12H13NO2
2H-Pyrrol-2-one, 1,5-dihydro-1-methyl-4-(phenylmethoxy)-
CAS 465531-76-4C12H13NO2
Benzamide, N-(3,4-dihydro-2H-pyran-5-yl)-
CAS 887236-68-2C12H13NO2
- 2-Propyl-1,3(2H,4H)-isoquinolinedione20863-81-4C12H13NO2
- Methanone, (4,5-dihydro-4,4-dimethyl-2-oxazolyl)phenyl-60031-37-0C12H13NO2
- 5-Methoxy-2,3-dimethyl-1H-indole-6-carboxaldehyde66258-22-8C12H13NO2
- 1-Acetyl-3,4-dihydro-1H-benzo[b]azepin-5(2H)-one1206-74-2C12H13NO2
- Quinoline, 2,6-dimethoxy-4-methyl-189746-20-1C12H13NO2
- 4-(4-Oxo-1-piperidinyl)benzaldehyde79421-47-9C12H13NO2
- gamma-Cyano-gamma-methylbenzenebutanoic acid1135-74-6C12H13NO2
- 5-(4-Hydroxyphenyl)-6-methyl-3,4-dihydropyridin-2(1H)-one89733-52-8C12H13NO2
- N-(Furan-2-ylmethyl)-3-methoxyaniline95124-24-6C12H13NO2
- Cyano(phenyl)methyl 2-methylpropanoate61066-83-9C12H13NO2
- 6,7-Dimethoxy-3-methylisoquinoline20232-43-3C12H13NO2
- 7-Methoxy-1,4-dimethylquinolin-2(1H)-one111724-59-5C12H13NO2
- (3-Methyl-5-(p-tolyl)isoxazol-4-yl)methanol113841-94-4C12H13NO2
- 5-(4-Cyanophenyl)pentanoic acid145643-10-3C12H13NO2
- 4,5-Dimethyl-2-p-tolyl-oxazole 3-oxide895237-78-2C12H13NO2
- 2-Cyano-5-methoxy-1,2,3,4-tetrahydro-1-naphthol136759-12-1C12H13NO2
- 1-(2,5-Dimethylphenyl)-2,5-pyrrolidinedione88612-25-3C12H13NO2
- 2-(1H-Indol-5-yl)-2-methylpropanoic acid1314700-68-9C12H13NO2
- 5-Ethyl-2-phenyl-4-oxazolemethanol258346-57-5C12H13NO2
- O-[(2-Methoxynaphthalen-1-yl)methyl]hydroxylamine178366-51-3C12H13NO2
- 6-(2-Oxopropyl)-3,4-dihydroquinolin-2(1H)-one119899-34-2C12H13NO2
- 2-(4-Methyl-2-phenyl-1,3-oxazol-5-yl)ethanol17944-68-2C12H13NO2
- 4-Ethoxy-2-methylquinolin-8-ol167834-51-7C12H13NO2
- 3-Cyano-4-isobutylbenzoic acid288251-99-0C12H13NO2
- 3-Cyclopropyl-3-oxo-N-phenylpropanamide693793-63-4C12H13NO2
- 1-(2-Hydroxyethyl)-3,4-dihydro-1H-2-benzopyran-6-carbonitrile556108-41-9C12H13NO2
- 3-Ethyl-7-hydroxy-4-methylquinolin-2(1H)-one354130-78-2C12H13NO2
- N-[1-(4-Acetylphenyl)ethenyl]acetamide823790-71-2C12H13NO2
- 2-Ethoxy-N-2-propyn-1-ylbenzamide1210444-66-8C12H13NO2
- 4-Propoxyquinolin-2(1H)-one1228185-60-1C12H13NO2
- [1,1-Biphenyl]-2,3-diol,2-amino-148519-91-9C12H13NO2
- 1,2-Benzenediol, 4-[2-(1H-pyrrol-1-yl)ethyl]-(9CI)194209-32-0C12H13NO2
- 1-Ethyl-6-methoxy-1H-indole-3-carbaldehyde733747-53-0C12H13NO2
- 4-(4-Methoxyphenyl)-2-methyl-4-oxobutanenitrile1181379-09-8C12H13NO2
- 4-(2-Oxopiperidin-1-yl)benzaldehyde919121-22-5C12H13NO2
- N-Acetyl-N-methyl-3-phenylprop-2-enamide130296-26-3C12H13NO2
- 3-(Methoxyethoxy)quinoline177202-76-5C12H13NO2
- 8-(2-Methoxyethoxy)quinoline89445-72-7C12H13NO2
- 4-(1H-Indol-4-yl)butanoic acid103573-73-5C12H13NO2
- 3-(3-Methoxyphenyl)tetrahydrofuran-3-carbonitrile1353500-72-7C12H13NO2
- [4-Methyl-2-(3-methylphenyl)-1,3-oxazol-5-yl]methanol866531-02-4C12H13NO2
- 4-tert-Butyl-1-ethynyl-2-nitrobenzene1147530-72-0C12H13NO2
- Methyl 3-cyano-4-isopropylbenzoate957206-64-3C12H13NO2
- 2-(1,6-Dimethyl-1H-indol-3-yl)acetic acid1368598-01-9C12H13NO2
- 5-(4-Formylphenoxy)pentanenitrile182497-04-7C12H13NO2
- 3,5-Dimethyl-4-[(oxiran-2-yl)methoxy]benzonitrile1486905-90-1C12H13NO2
- (r)-1-(1-Amino-2-hydroxyethyl)naphthalen-2-ol1213094-34-8C12H13NO2
- Ethyl 3-(1-cyanoethyl)benzoate1012342-23-2C12H13NO2
- Methyl 2-(1H-indol-1-yl)propanoate1161362-33-9C12H13NO2
- Butyl 2-cyanobenzoate919535-98-1C12H13NO2
- 1-(2,3-Dihydro-5-benzofuryl)-2-pyrrolidinone1325189-64-7C12H13NO2
- 5-Methyl-2-(1-methylethyl)4H-3,1-benzoxazin-4-one174770-85-5C12H13NO2
- 1-(Hex-1-yn-1-yl)-3-nitrobenzene448959-84-0C12H13NO2
- 1H-Indole-3-carboxylic acid, 1,2,5-trimethyl-1368650-08-1C12H13NO2
- (5-Methyl-2-(m-tolyl)oxazol-4-yl)methanol2092628-55-0C12H13NO2
- 3-(4-Cyanophenyl)-3-methylbutanoic acid42288-07-3C12H13NO2
- 1,3,4-Trimethyl-1H-indole-2-carboxylic acid1417358-40-7C12H13NO2
- N-Cyclopropyl-2,3-dihydrobenzofuran-5-carboxamide1428049-61-9C12H13NO2
- [2-(3-Ethyl-phenyl)-oxazol-4-yl]-methanol885272-71-9C12H13NO2
- 2-Cyano-2-methyl-3-(2-methylphenyl)propanoic acid1267455-70-8C12H13NO2
- 2-Methyl-1-(5-methylfuro[3,2-B]pyridin-2-yl)propan-1-one1519164-63-6C12H13NO2
- 2-(2,3-Dimethyl-1H-indol-7-yl)acetic acid933685-37-1C12H13NO2
- 6-Methoxy-4-(prop-2-yn-1-yl)-3,4-dihydro-2H-1,4-benzoxazine1384556-26-6C12H13NO2
- 3-Acetyl-N-cyclopropylbenzamide2446803-05-8C12H13NO2
- 5-Acetyl-2-propoxybenzonitrile857541-93-6C12H13NO2
- 5-Oxa-7-azaspiro[3.4]octan-6-one, 8-phenyl-1456507-20-2C12H13NO2
- 1,3,3-Trimethyl-2-oxoindoline-6-carbaldehyde1642801-61-3C12H13NO2
- 3-Cyclobutoxy-4-(hydroxymethyl)benzonitrile1588502-78-6C12H13NO2
- 6-(tert-Butyl)indoline-2,3-dione388628-10-2C12H13NO2
- 1-Methyl-3-phenyl-2,4-dioxopiperidin82418-13-1C12H13NO2
- (5-(2,4-Dimethylphenyl)isoxazol-4-yl)methanol2092592-10-2C12H13NO2
- 3-(Hydroxymethyl)-1,8-dimethylquinolin-2(1H)-one2091223-02-6C12H13NO2
- (4-Prop-2-ynyl-2,3-dihydro-1,4-benzoxazin-2-yl)methanol2192338-75-1C12H13NO2
- N-(3,4-Dihydro-2H-chromen-8-yl)prop-2-enamide2025061-90-7C12H13NO2
- N-(2,3-Dihydro-1-benzofuran-5-ylmethyl)prop-2-enamide2189045-19-8C12H13NO2
- 1-(3-Phenoxyazetidin-1-yl)prop-2-en-1-one2179724-05-9C12H13NO2
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 Methyl 3-indolin-7-ylprop-2-enoate, Ethyl 2-(4-cyano-2-methylphenyl)acetate, 5-[(1Z)-2-Nitroprop-1-en-1-yl]-2,3-dihydro-1H-indene. 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.