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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 1,401 to 1,440 of 1,440 compounds

3-Methoxy-alpha,alpha-dimethyl-beta-oxobenzenepropanenitrile chemical structure, C12H13NO2, CAS 1904388-89-1
3-Methoxy-alpha,alpha-dimethyl-beta-oxobenzenepropanenitrile
CAS 1904388-89-1C12H13NO2
5-(4-Isopropoxyphenyl)oxazole chemical structure, C12H13NO2, CAS 1904415-90-2
5-(4-Isopropoxyphenyl)oxazole
CAS 1904415-90-2C12H13NO2
1-(3-Ethoxyindolizin-1-yl)ethanone chemical structure, C12H13NO2, CAS 109017-90-5
1-(3-Ethoxyindolizin-1-yl)ethanone
CAS 109017-90-5C12H13NO2
3-Ethoxy-8-methoxyquinoline chemical structure, C12H13NO2, CAS 1140520-33-7
3-Ethoxy-8-methoxyquinoline
CAS 1140520-33-7C12H13NO2
(R)-Methyl 3-amino-3-(3-ethynylphenyl)propanoate chemical structure, C12H13NO2, CAS 1213107-15-3
(R)-Methyl 3-amino-3-(3-ethynylphenyl)propanoate
CAS 1213107-15-3C12H13NO2
5-Methyl-3-phenyl-4,5-dihydro-1H-pyrrole-2-carboxylic acid chemical structure, C12H13NO2, CAS 1824208-88-9
5-Methyl-3-phenyl-4,5-dihydro-1H-pyrrole-2-carboxylic acid
CAS 1824208-88-9C12H13NO2
2,6-Dimethoxynaphthalen-1-amine chemical structure, C12H13NO2, CAS 858710-43-7
2,6-Dimethoxynaphthalen-1-amine
CAS 858710-43-7C12H13NO2
2,3,7-Trimethyl-1H-indole-6-carboxylic acid chemical structure, C12H13NO2, CAS 1360950-86-2
2,3,7-Trimethyl-1H-indole-6-carboxylic acid
CAS 1360950-86-2C12H13NO2
3-Hydroxymethyl-7-methoxy-8-methyl-quinoline chemical structure, C12H13NO2, CAS 1448259-43-5
3-Hydroxymethyl-7-methoxy-8-methyl-quinoline
CAS 1448259-43-5C12H13NO2
5-(Cyclohexen-1-yl)pyridine-2-carboxylic acid chemical structure, C12H13NO2, CAS 1273016-11-7
5-(Cyclohexen-1-yl)pyridine-2-carboxylic acid
CAS 1273016-11-7C12H13NO2
3-(tert-Butyl)-4-cyanobenzoic acid chemical structure, C12H13NO2, CAS 1369910-24-6
3-(tert-Butyl)-4-cyanobenzoic acid
CAS 1369910-24-6C12H13NO2
Methyl 2,5-dimethyl-1H-indole-7-carboxylate chemical structure, C12H13NO2, CAS 1427377-15-8
Methyl 2,5-dimethyl-1H-indole-7-carboxylate
CAS 1427377-15-8C12H13NO2
(E)-5-(Hydroxyimino)-3-methyl-5,7,8,9-tetrahydro-6H-benzo[7]annulen-6-one chemical structure, C12H13NO2, CAS 477977-79-0
(E)-5-(Hydroxyimino)-3-methyl-5,7,8,9-tetrahydro-6H-benzo[7]annulen-6-one
CAS 477977-79-0C12H13NO2
Ethyl 8-methylindolizine-2-carboxylate chemical structure, C12H13NO2, CAS 2385123-34-0
Ethyl 8-methylindolizine-2-carboxylate
CAS 2385123-34-0C12H13NO2
6'-Amino-3'H-spiro[cyclopentane-1,1'-isobenzofuran]-3'-one chemical structure, C12H13NO2, CAS 217196-63-9
6'-Amino-3'H-spiro[cyclopentane-1,1'-isobenzofuran]-3'-one
CAS 217196-63-9C12H13NO2
(R)-3-(4-Methoxyphenyl)-5-vinyl-4,5-dihydroisoxazole chemical structure, C12H13NO2, CAS 2768073-66-9
(R)-3-(4-Methoxyphenyl)-5-vinyl-4,5-dihydroisoxazole
CAS 2768073-66-9C12H13NO2
(4S,6R)-4-Phenyl-6-vinyl-1,3-oxazinan-2-one chemical structure, C12H13NO2, CAS 139669-73-1
(4S,6R)-4-Phenyl-6-vinyl-1,3-oxazinan-2-one
CAS 139669-73-1C12H13NO2
(R)-3-(3-Methoxyphenyl)-5-vinyl-4,5-dihydroisoxazole chemical structure, C12H13NO2, CAS 2768073-88-5
(R)-3-(3-Methoxyphenyl)-5-vinyl-4,5-dihydroisoxazole
CAS 2768073-88-5C12H13NO2
(S)-1-(Quinolin-2-yl)propane-1,3-diol chemical structure, C12H13NO2
(S)-1-(Quinolin-2-yl)propane-1,3-diol
C12H13NO2
(S)-1-(Quinolin-4-yl)propane-1,3-diol chemical structure, C12H13NO2, CAS 1623780-55-1
(S)-1-(Quinolin-4-yl)propane-1,3-diol
CAS 1623780-55-1C12H13NO2
6'-Methyl-4,5-dihydro-2H-spiro[furan-3,3'-indolin]-2'-one chemical structure, C12H13NO2, CAS 2863621-41-2
6'-Methyl-4,5-dihydro-2H-spiro[furan-3,3'-indolin]-2'-one
CAS 2863621-41-2C12H13NO2
7-Methoxy-2,3-dimethylisoquinolin-1(2H)-one chemical structure, C12H13NO2, CAS 40134-01-8
7-Methoxy-2,3-dimethylisoquinolin-1(2H)-one
CAS 40134-01-8C12H13NO2
Methyl 1',2'-dihydrospiro[cyclopropane-1,3'-indole]-5'-carboxylate chemical structure, C12H13NO2, CAS 2932454-61-8
Methyl 1',2'-dihydrospiro[cyclopropane-1,3'-indole]-5'-carboxylate
CAS 2932454-61-8C12H13NO2
Phenyl(2_oxa_6_azaspiro[3.3]heptan_6_yl)methanone chemical structure, C12H13NO2, CAS 1401891-31-3
Phenyl(2_oxa_6_azaspiro[3.3]heptan_6_yl)methanone
CAS 1401891-31-3C12H13NO2

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-Methoxy-alpha,alpha-dimethyl-beta-oxobenzenepropanenitrile, 5-(4-Isopropoxyphenyl)oxazole, 1-(3-Ethoxyindolizin-1-yl)ethanone. 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.