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 1,101 to 1,200 of 1,440 compounds
2-(1-Isocyanatocyclopropyl)-1-methoxy-3-methylbenzene
CAS 2649056-78-8C12H13NO2
![4-{2-Oxa-5-azabicyclo[2.2.1]heptan-5-yl}benzaldehyde chemical structure, C12H13NO2, CAS 1781102-69-9](/s/JSFDTNYNKLFKGE-UHFFFAOYSA-N.svg)
4-{2-Oxa-5-azabicyclo[2.2.1]heptan-5-yl}benzaldehyde
CAS 1781102-69-9C12H13NO2
![2-{2-Oxa-5-azabicyclo[2.2.1]heptan-5-yl}benzaldehyde chemical structure, C12H13NO2, CAS 1781338-07-5](/s/XPDSSHOAEOICGS-UHFFFAOYSA-N.svg)
2-{2-Oxa-5-azabicyclo[2.2.1]heptan-5-yl}benzaldehyde
CAS 1781338-07-5C12H13NO2
Methyl 2,7-Dimethyl-1H-indole-5-carboxylate
CAS 588688-37-3C12H13NO2
1-(2-Methoxyethyl)indole-7-carbaldehyde
CAS 1313041-89-2C12H13NO2
5-(2-Methoxyethoxy)isoquinoline
CAS 1430563-73-7C12H13NO2
1-(4-Methoxyquinolin-6-yl)ethanol
CAS 1355583-60-6C12H13NO2
5-(4-Methoxy-3-methylphenyl)-4-methylisoxazole
CAS 1399653-43-0C12H13NO2
![4,5-Dihydro-4-methylenespiro[furan-2(3H),3'-[2]oxabicyclo[2.2.2]oct[5]ene]-6'-carbonitrile chemical structure, C12H13NO2, CAS 54852-61-8](/s/ODVCRDJRDNKVNE-UHFFFAOYSA-N.svg)
4,5-Dihydro-4-methylenespiro[furan-2(3H),3'-[2]oxabicyclo[2.2.2]oct[5]ene]-6'-carbonitrile
CAS 54852-61-8C12H13NO2
4-(Cyclopentyloxy)-2-hydroxybenzonitrile
CAS 1352503-84-4C12H13NO2
1-Acetyl-1,2,3,4-tetrahydroquinoline-4-carbaldehyde
CAS 1706461-18-8C12H13NO2
1-(2-Methylquinolin-6-yl)ethane-1,2-diol
CAS 1602305-46-3C12H13NO2
2-(1,2,3,6-Tetrahydropyridin-4-yl)benzoic acid
CAS 1785251-51-5C12H13NO2
1-Ethoxy-3-(1-isocyanatocyclopropyl)benzene
CAS 2648997-01-5C12H13NO2
1-Ethoxy-2-(1-isocyanatocyclopropyl)benzene
CAS 2649022-69-3C12H13NO2
5-(2-Isocyanatopropan-2-yl)-2,3-dihydro-1-benzofuran
CAS 2649064-15-1C12H13NO2
1-(1-Isocyanatocyclopropyl)-2-methoxy-3-methylbenzene
CAS 2649083-86-1C12H13NO2
![2-[(Pent-4-yn-1-yl)amino]benzoic acid chemical structure, C12H13NO2, CAS 1690672-93-5](/s/KAJRUSWIRGYENI-UHFFFAOYSA-N.svg)
2-[(Pent-4-yn-1-yl)amino]benzoic acid
CAS 1690672-93-5C12H13NO2
N-(4-Hydroxybenzyl)-N-methylbut-2-ynamide
CAS 1698547-68-0C12H13NO2
N-(4-Formylphenyl)cyclobutanecarboxamide
CAS 1695195-34-6C12H13NO2
5-Formyl-2-isobutoxybenzonitrile
CAS 1562039-91-1C12H13NO2
1-(2,3-Dimethoxyphenyl)cyclopropane-1-carbonitrile
CAS 1260762-15-9C12H13NO2
N-(But-3-YN-2-yl)-2-phenoxyacetamide
CAS 1597803-92-3C12H13NO2
N-(But-3-yn-2-yl)-2-methoxybenzamide
CAS 1602162-85-5C12H13NO2
- N-(But-3-yn-2-yl)-3-methoxybenzamide1595671-76-3C12H13NO2
- 3-(4-Isopropoxyphenyl)isoxazole1594594-24-7C12H13NO2
- 3-Isopropyl-1H-indole-6-carboxylic Acid1888918-97-5C12H13NO2
- 6-Methyl-3,4-dihydrospiro[1,4-benzoxazine-2,1'-cyclobutane]-3-one1888795-57-0C12H13NO2
- 2-(1-Methyl-1H-indol-4-yl)propanoic acid1893295-38-9C12H13NO2
- 5-(2-Methoxy-5-methylphenyl)-3-methylisoxazole1888943-35-8C12H13NO2
- 5-(4-Ethoxyphenyl)-3-methylisoxazole52063-42-0C12H13NO2
- 1-(4-Hydroxy-3-methoxyphenyl)cyclobutane-1-carbonitrile1314772-72-9C12H13NO2
- 2-(1H-Indol-4-yl)-2-methylpropanoic acid1314744-24-5C12H13NO2
- 2-(1H-Indol-6-yl)-2-methylpropanoic acid1314763-05-7C12H13NO2
- 2-(1H-Indol-7-yl)-2-methylpropanoic acid1314762-10-1C12H13NO2
- 1-[2-(Aminooxy)ethyl]naphthalen-2-ol1891394-64-1C12H13NO2
- 3-(3-Cyanophenyl)-2,2-dimethylpropanoic acid1891432-16-8C12H13NO2
- 3-(2-Cyanophenyl)-2,2-dimethylpropanoic acid1895591-49-7C12H13NO2
- 1-(1-Isocyanatocyclopropyl)-3-(methoxymethyl)benzene2649060-85-3C12H13NO2
- 1-(1-Isocyanatocyclopropyl)-4-(methoxymethyl)benzene2649022-95-5C12H13NO2
- 4-(1-Isocyanatocyclopropyl)-2-methoxy-1-methylbenzene2649014-47-9C12H13NO2
- 1-(1-Isocyanatocyclopropyl)-3-methoxy-2-methylbenzene2649075-06-7C12H13NO2
- 1-(1-Isocyanatocyclopropyl)-4-methoxy-2-methylbenzene2649030-38-4C12H13NO2
- 1-(1-Isocyanatocyclopropyl)-2-methoxy-4-methylbenzene2649057-84-9C12H13NO2
- 3-(3-Cyanophenyl)-3-methylbutanoic acid1891389-27-7C12H13NO2
- 3-(2-Cyanophenyl)-3-methylbutanoic acid1894744-77-4C12H13NO2
- (2S,6R)-2-Methyl-5,6-dihydro-2H-2,6-methanobenzo[g][1,3]oxazocin-4(3H)-one1289085-09-1C12H13NO2
- 4-Methoxyspiro[1H-indole-3,1'-cyclobutane]-2-one424792-52-9C12H13NO2
- 3-Cyclopropyl-4,5-dimethoxybenzonitrile1063960-61-1C12H13NO2
- N-[(3-Formylphenyl)methyl]but-2-enamide2060523-00-2C12H13NO2
- N-[(4-Formylphenyl)methyl]cyclopropanecarboxamide1380697-87-9C12H13NO2
- 6,8-Dimethoxy-1-methylisoquinoline2060006-59-7C12H13NO2
- Methyl 4-(dimethylamino)-3-ethynylbenzoate1258410-39-7C12H13NO2
- [4-Methyl-2-(2-methylphenyl)-1,3-oxazol-5-yl]methanol2003137-37-7C12H13NO2
- 4-(3-Formylphenyl)-4-methoxybutanenitrile2007909-40-0C12H13NO2
- 1-(3-Ethoxy-4-hydroxyphenyl)cyclopropane-1-carbonitrile1314780-53-4C12H13NO2
- 1-(3-Hydroxy-4-methoxyphenyl)cyclobutane-1-carbonitrile1314781-11-7C12H13NO2
- 1-(2-Hydroxy-4-methoxyphenyl)cyclobutane-1-carbonitrile1314783-79-3C12H13NO2
- 1-{[Hydroxy(methyl)amino]methyl}naphthalen-2-ol1823034-38-3C12H13NO2
- 3-(4-Ethoxyphenyl)-3-methyloxirane-2-carbonitrile1870290-88-2C12H13NO2
- 3-[(2-Methoxyphenyl)methyl]-3-methyloxirane-2-carbonitrile1879435-25-2C12H13NO2
- 3-(2-Methoxy-5-methylphenyl)-3-methyloxirane-2-carbonitrile1880350-52-6C12H13NO2
- 3-(2-Ethoxyphenyl)-3-methyloxirane-2-carbonitrile1875277-16-9C12H13NO2
- 3-[(4-Methoxyphenyl)methyl]-3-methyloxirane-2-carbonitrile1872781-20-8C12H13NO2
- 3-Ethyl-3-(4-methoxyphenyl)oxirane-2-carbonitrile1870318-77-6C12H13NO2
- Benzyl N-(but-2-yn-1-yl)carbamate1859713-72-6C12H13NO2
- 1-(4-Hydroxy-2-methoxyphenyl)cyclobutane-1-carbonitrile2091560-20-0C12H13NO2
- 1-(6-Methoxy-1H-indol-2-yl)propan-2-one2091228-72-5C12H13NO2
- N-[4-(1-Formylcyclopropyl)phenyl]acetamide2089774-42-3C12H13NO2
- 1-(7-Methoxyquinolin-8-yl)ethan-1-ol2059999-15-2C12H13NO2
- 1-(2-Hydroxy-5-methoxyphenyl)cyclobutane-1-carbonitrile2090066-15-0C12H13NO2
- 1-(2-Hydroxy-3-methoxyphenyl)cyclobutane-1-carbonitrile2090594-43-5C12H13NO2
- 1-(Pyridin-3-yl)bicyclo[2.1.1]hexane-5-carboxylic acid2168761-74-6C12H13NO2
- 4-(1H-Indol-7-yl)butanoic acid1368250-59-2C12H13NO2
- Methyl 4-(2-cyanoethyl)-2-methylbenzoate1805750-88-2C12H13NO2
- 6,8-Dimethoxy-3-methylisoquinoline34489-32-2C12H13NO2
- 8-Isopropoxyquinolin-5-ol1486631-27-9C12H13NO2
- 3-(4-Methoxyphenyl)oxolane-3-carbonitrile2000080-29-3C12H13NO2
- 2-(Propan-2-yl)-2,3-dihydro-1,4-benzodioxine-2-carbonitrile2059938-35-9C12H13NO2
- 2,6,7-Trimethyl-2,3-dihydro-1,4-benzodioxine-2-carbonitrile2059955-63-2C12H13NO2
- 2,5,8-Trimethyl-2,3-dihydro-1,4-benzodioxine-2-carbonitrile2060038-04-0C12H13NO2
- 5-(2-Nitroethenyl)-1,2,3,4-tetrahydronaphthalene2229688-96-2C12H13NO2
- 5'-Methoxy-4'-methylspiro[cyclopropane-1,1'-isoindolin]-3'-one2089651-74-9C12H13NO2
- 1-Ethylindoline-5,7-dicarbaldehyde2177263-76-0C12H13NO2
- 1-(8-Methoxyquinolin-6-yl)ethanol1622328-99-7C12H13NO2
- Ethyl 2-[(7Z)-5H,6H,7H-cyclopenta[b]pyridin-7-ylidene]acetate2169696-47-1C12H13NO2
- 1-(3-Methyl-3,4-dihydro-2H-1,4-benzoxazin-4-yl)prop-2-en-1-one2308383-43-7C12H13NO2
- Methyl 2-(2-cyanophenyl)-2-methylpropanoate2116046-32-1C12H13NO2
- Methyl (2S)-2-amino-3-(4-ethynylphenyl)propanoate1212809-42-1C12H13NO2
- 7-Methoxy-1,2,3,4-tetrahydro-1,4-(epiminomethano)naphthalen-9-one2378746-70-2C12H13NO2
- (3-Benzyl-5-methyl-1,2-oxazol-4-yl)methanol2624135-06-2C12H13NO2
- 5-(2,3-Dihydro-1H-inden-1-yl)-1,3-oxazolidin-2-one2228139-80-6C12H13NO2
- Methyl 3,4-dimethyl-1H-indole-2-carboxylate2101622-47-1C12H13NO2
- 3-Ethynyl-5-methoxy-N,N-dimethylbenzamide2882545-67-5C12H13NO2
- Ethyl 3-(3-aminoprop-1-yn-1-yl)benzoate2445786-58-1C12H13NO2
- Methyl 3-cyano-4-propylbenzoate2750620-46-1C12H13NO2
- 5-(3-Isocyanatopropyl)-2,3-dihydro-1-benzofuran2649046-32-0C12H13NO2
- 1-(4-Ethoxyphenyl)-1,5-dihydro-2H-pyrrol-2-one34855-26-0C12H13NO2
- 3-(Propan-2-yl)-3H-indole-7-carboxylic acid2649074-20-2C12H13NO2
- 3-Propyl-3H-indole-7-carboxylic acid2649078-65-7C12H13NO2
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 2-(1-Isocyanatocyclopropyl)-1-methoxy-3-methylbenzene, 4-{2-Oxa-5-azabicyclo[2.2.1]heptan-5-yl}benzaldehyde, 2-{2-Oxa-5-azabicyclo[2.2.1]heptan-5-yl}benzaldehyde. 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.