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 601 to 700 of 1,440 compounds
tert-Butyl 2-cyanobenzoate
CAS 88636-64-0C12H13NO2
2-(4-Cyanophenyl)-3-methylbutanoic acid
CAS 70888-01-6C12H13NO2
3-Ethynyl-N-(2-methoxyethyl)benzamide
CAS 2712367-87-6C12H13NO2
1-Methyl-6-(oxiran-2-ylmethoxy)indole
CAS 2411287-51-7C12H13NO2
![3',4'-Dihydrospiro[cyclopentane-1,2'-pyrano[3,2-b]pyridine]-4'-one chemical structure, C12H13NO2, CAS 2385415-87-0](/s/NWSCHGYWRCORMQ-UHFFFAOYSA-N.svg)
3',4'-Dihydrospiro[cyclopentane-1,2'-pyrano[3,2-b]pyridine]-4'-one
CAS 2385415-87-0C12H13NO2
(4-(3,5-Dimethylisoxazol-4-yl)phenyl)methanol
CAS 1211533-88-8C12H13NO2
![1-(Pyridin-2-yl)bicyclo[2.1.1]hexane-2-carboxylic acid chemical structure, C12H13NO2, CAS 2167298-15-7](/s/VMDBBPXQQWFIGG-UHFFFAOYSA-N.svg)
1-(Pyridin-2-yl)bicyclo[2.1.1]hexane-2-carboxylic acid
CAS 2167298-15-7C12H13NO2
3-Ethyl-7-(hydroxymethyl)quinolin-2(1H)-one
CAS 2855981-83-6C12H13NO2
![Methyl 3-(4-pyridyl)bicyclo[1.1.1]pentane-1-carboxylate chemical structure, C12H13NO2, CAS 2648285-65-6](/s/RAEFEQASQYLZDG-UHFFFAOYSA-N.svg)
Methyl 3-(4-pyridyl)bicyclo[1.1.1]pentane-1-carboxylate
CAS 2648285-65-6C12H13NO2
Ethyl 2-cyano-2-phenylpropanoate
CAS 15601-34-0C12H13NO2
5-Cyclopropyl-5-phenyl-1,3-oxazolidin-2-one
CAS 35200-90-9C12H13NO2
3-(Hydroxymethyl)-6,8-dimethyl-2(1H)-quinolinone
CAS 485337-99-3C12H13NO2
2-Quinolin-4-ylpropane-1,3-diol
CAS 213478-40-1C12H13NO2
![Phenyl N-[(1E,3E)-penta-1,3-dienyl]carbamate chemical structure, C12H13NO2, CAS 61759-54-4](/s/HSJJZAOPZXUGFQ-AWSPGERNSA-N.svg)
Phenyl N-[(1E,3E)-penta-1,3-dienyl]carbamate
CAS 61759-54-4C12H13NO2
(2E)-2-Hydroxyimino-4,4-dimethyl-3H-naphthalen-1-one
CAS 88612-10-6C12H13NO2
![(NE)-N-[(3,5,6-trimethyl-1-benzofuran-2-yl)methylidene]hydroxylamine chemical structure, C12H13NO2, CAS 40763-11-9](/s/IESOZXCXPJKUFT-AWNIVKPZSA-N.svg)
(NE)-N-[(3,5,6-trimethyl-1-benzofuran-2-yl)methylidene]hydroxylamine
CAS 40763-11-9C12H13NO2
2-Ethoxy-1-methyl-1H-indole-3-carbaldehyde
CAS 146355-20-6C12H13NO2
2-Ethyl-7-hydroxy-3-methyl-1(2H)-isoquinolinone
CAS 156573-13-6C12H13NO2
2-(Pyridine-4-carbonyl)cyclohexan-1-one
CAS 100192-17-4C12H13NO2
4-Ethoxy-1,5-dihydro-1-benzazepin-2-one
CAS 186135-56-8C12H13NO2
Methyl 2,5-dimethyl-1H-indole-3-carboxylate
CAS 415918-09-1C12H13NO2
![1,3-Dioxolo[4,5-g]isoquinoline, 5-ethyl-7,8-dihydro- chemical structure, C12H13NO2, CAS 64482-26-4](/s/WPVXRORROLQZEX-UHFFFAOYSA-N.svg)
1,3-Dioxolo[4,5-g]isoquinoline, 5-ethyl-7,8-dihydro-
CAS 64482-26-4C12H13NO2
6-Cyano-3,4-dihydro-2,2-dimethyl-2H-1-benzopyran-4-ol
CAS 121021-89-4C12H13NO2
![Benzonitrile, 4-[(1S)-1-hydroxy-2,2-dimethyl-3-oxopropyl]- chemical structure, C12H13NO2, CAS 727683-91-2](/s/HZTNQOVXKCRTQB-NSHDSACASA-N.svg)
Benzonitrile, 4-[(1S)-1-hydroxy-2,2-dimethyl-3-oxopropyl]-
CAS 727683-91-2C12H13NO2
- 4-(Tetrahydropyran-2-yloxy)benzonitrile67106-71-2C12H13NO2
- 1-[6-(3-Hydroxy-3-methyl-1-butyn-1-yl)-2-pyridinyl]ethanone874379-36-9C12H13NO2
- 1-Isoquinolineacetic acid, 3,4-dihydro-, methyl ester61211-39-0C12H13NO2
- 2-(3-Methoxy-4-methylphenyl)-3-oxobutanenitrile64829-32-9C12H13NO2
- Methyl 2,7-dimethyl-1H-indole-3-carboxylate342425-54-1C12H13NO2
- (1,3-Dimethyl-1H-indol-2-yl)acetic acid77436-26-1C12H13NO2
- 5-(2-Aminoethyl)naphthalene-2,3-diol691841-08-4C12H13NO2
- 3,4-Dihydrospiro[naphthalene-1(2H),5a(2)-oxazolidin]-2a(2)-one105271-58-7C12H13NO2
- 3-(4-Methoxyphenyl)-2,2-dimethyl-3-oxopropanenitrile118362-74-6C12H13NO2
- 3-Benzyl-5-ethenyl-1,3-oxazolidin-2-one303767-29-5C12H13NO2
- Methyl 3-ethyl-1-indolizinecarboxylate120221-70-7C12H13NO2
- 5,6-Dihydro-6-methoxy-5-methylene-3-phenyl-4H-1,2-oxazine117341-58-9C12H13NO2
- 1-Methylethyl 2-indolizinecarboxylate153274-64-7C12H13NO2
- 4-(3-Azabicyclo[3.1.0]hexan-1-yl)benzoic acidC12H13NO2
- 1-(3-Hydroxypropyl)quinolin-2-one359629-69-9C12H13NO2
- 3-(p-Tolyl)piperidine-2,6-dione1267393-76-9C12H13NO2
- 2-(2-Furanylmethoxy)benzenemethanamine937600-70-9C12H13NO2
- 1H-Indene-2-carbonitrile, 2,3-dihydro-5,6-dimethoxy-79660-75-6C12H13NO2
- 1-Acetyl-1,2,3,4-tetrahydroquinoline-6-carbaldehyde177478-53-4C12H13NO2
- 4-Ethyl-5-methylindole-2-carboxylic acid50536-50-0C12H13NO2
- 3-(1H-Indol-2-yl)-2-methylpropanoic acid1520748-58-6C12H13NO2
- 6-(2-Methoxyethoxy)quinoline476659-97-9C12H13NO2
- (5-Ethylfuran-2-yl)(pyridin-3-yl)methanol863785-76-6C12H13NO2
- (5-Ethyl-2-furyl)-pyridin-2-yl-methanol863785-67-5C12H13NO2
- 3-(Hydroxymethyl)-1,6-dimethylquinolin-2(1H)-one950337-58-3C12H13NO2
- 2-(4-Methoxyphenyl)-N-(prop-2-yn-1-yl)acetamide1030779-93-1C12H13NO2
- 2-[(1R)-1-Methylpropyl]-1H-isoindole-1,3(2H)-dione31519-56-9C12H13NO2
- 2-(2-Methoxyphenyl)-3-oxopentanenitrile1094294-73-1C12H13NO2
- 3-(6-Methyl-1H-indol-1-yl)propanoic acid1094754-84-3C12H13NO2
- 8-Propoxy-1,4-dihydroquinolin-4-one1156919-63-9C12H13NO2
- (3-((Furan-2-ylmethyl)amino)phenyl)methanol1157427-19-4C12H13NO2
- 5-Amino-4-ethoxynaphthalen-1-ol204453-42-9C12H13NO2
- 8-Ethoxy-4-methylquinolin-2-ol88611-76-1C12H13NO2
- 3-(Aminomethyl)-6-ethyl-4H-chromen-4-one771573-79-6C12H13NO2
- Ethyl 3-(6-ethyl-2-pyridinyl)-2-propynoate676343-11-6C12H13NO2
- 1-Ethyl-4,6-dimethylindoline-2,3-dione591252-78-7C12H13NO2
- 4-Ethyl-3,4-dihydro-1H-2-benzazepine-1,5(2H)-dione474328-13-7C12H13NO2
- 3-Ethyl-6-methoxyisoquinolin-1(2H)-one378236-33-0C12H13NO2
- 1-Ethynyl-2,3,5,6-tetramethyl-4-nitrobenzene827319-19-7C12H13NO2
- 5-Methyl-3-phenyl-3,4-dihydro-2H-pyrrole-2-carboxylic acid786577-53-5C12H13NO2
- 3-(Aminomethyl)-6,7-dimethyl-4H-chromen-4-one771583-16-5C12H13NO2
- 1-(Ethoxymethyl)quinolin-2(1H)-one772398-57-9C12H13NO2
- 7-Propyl-1H-indole-3-carboxylic acid948581-65-5C12H13NO2
- Methyl 2,3-Dimethyl-1H-indole-6-carboxylate105908-31-4C12H13NO2
- 5-(3-Aminophenyl)cyclohexane-1,3-dione1215521-75-7C12H13NO2
- 1-Ethyl-5-methyl-1H-indole-3-carboxylic acid1260803-86-8C12H13NO2
- 1-Ethyl-7-methyl-1H-indole-3-carboxylic acid858515-75-0C12H13NO2
- Naphthalen-2-aminium acetateC12H13NO2
- Ethyl 3-methyl-1H-indole-6-carboxylate1207669-29-1C12H13NO2
- 4-Methyl-2-((tetrahydrofuran-3-yl)oxy)benzonitrile1275744-54-1C12H13NO2
- 5-(3,3-Dimethylbut-1-ynyl)picolinic acid908247-37-0C12H13NO2
- (7-Amino-6-methoxy-naphthalen-2-yl)-methanol1356016-57-3C12H13NO2
- 4-tert-Butyl-3-cyanobenzoic acid1346498-33-6C12H13NO2
- 4-(1-Ethoxyethenyl)-1,3-dihydro-2H-indol-2-one821795-15-7C12H13NO2
- 2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-methylpropanenitrile1178105-52-6C12H13NO2
- 1-(2,3,4,5-Tetrahydro-1,4-benzoxazepin-4-yl)prop-2-en-1-one1250204-43-3C12H13NO2
- 1-(2-Phenylethyl)-2,3-pyrrolidinedione75573-02-3C12H13NO2
- N-Methyl-N-(3-phenylprop-2-yn-1-yl)glycine58788-89-9C12H13NO2
- N-(3-Ethynylphenyl)-3-methoxypropanamide1250250-59-9C12H13NO2
- 4-[(But-3-yn-1-yl)amino]-3-methylbenzoic acid1339688-88-8C12H13NO2
- 1-Cyclopropyl-2-methyl-3-(pyridin-4-yl)propane-1,3-dione1482168-54-6C12H13NO2
- 1-Cyclopropyl-2-methyl-3-(pyridin-3-yl)propane-1,3-dione1467852-40-9C12H13NO2
- 2-(3-p-Tolylisoxazol-5-yl)ethanol1159979-38-0C12H13NO2
- 5-(3-Hydroxy-propyl)-quinolin-8-ol98827-83-9C12H13NO2
- (5-Ethoxyquinolin-3-yl)methanol1393579-19-5C12H13NO2
- (7-Ethoxyquinolin-3-yl)methanol1393579-23-1C12H13NO2
- 2-(1H-Indol-2-yl)-2-methylpropanoic acid854727-12-1C12H13NO2
- 3-(1-Methyl-1H-indol-7-yl)propanoic acid1537985-40-2C12H13NO2
- 1-(7-Amino-2-methyl-3-benzofuranyl)-1-propanone174186-97-1C12H13NO2
- 5-(2-Oxo-2-phenylethyl)pyrrolidin-2-one676132-44-8C12H13NO2
- 3-Acetyl-alpha,alpha-dimethylbenzyl isocyanate1397293-17-2C12H13NO2
- 1-(Isoquinolin-1-yl)propane-1,3-diol1420821-04-0C12H13NO2
- Methyl 2,6-dimethyl-1H-indole-3-carboxylate1082470-14-1C12H13NO2
- 1H-Indole-6-carboxylic acid,4-methyl-,ethyl ester153602-87-0C12H13NO2
- 2-Methoxy-4-(2-methyl-1-oxopropan-2-yl)benzonitrile1255207-25-0C12H13NO2
- Methyl cyano(3,4-dimethylphenyl)acetate153742-14-4C12H13NO2
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 tert-Butyl 2-cyanobenzoate, 2-(4-Cyanophenyl)-3-methylbutanoic acid, 3-Ethynyl-N-(2-methoxyethyl)benzamide. 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.