Molecular formula
C12H12N2O2
1,594 compounds have this formula on CompoundList.
- Molar mass
- 216.24g/mol
- Monoisotopic mass
- 221.1213Da
- Atoms
- 28
- Elements
- 4
- Rings plus double bonds
- 8
The formula C12H12N2O2 describes a molecule made of 12 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms 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 × 1266.65%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 125.59%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 212.96%14.007 × 2 = 28.014 g/mol
- O Oxygen × 214.80%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C12H12N2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1,001 to 1,100 of 1,594 compounds
![6,7-Dimethoxy-1,4-dihydroindeno[1,2-c]pyrazole chemical structure, C12H12N2O2, CAS 760993-88-2](/s/MLNAEJSHZGQQIW-UHFFFAOYSA-N.svg)
6,7-Dimethoxy-1,4-dihydroindeno[1,2-c]pyrazole
CAS 760993-88-2C12H12N2O2
Ethyl 5-(3-pyridinyl)-1H-pyrrole-2-carboxylate
CAS 1353498-74-4C12H12N2O2
4-Ethyl-2-methyl-6-nitroquinoline
CAS 2138221-69-7C12H12N2O2
2-(3-Phenyl-1H-pyrazol-4-yl)propanoic acid
CAS 2229585-47-9C12H12N2O2
1-Methyl-4-(2-methylphenyl)-1H-pyrazole-5-carboxylic acid
CAS 1368131-64-9C12H12N2O2
N,N-dimethyl-5-(3-pyridinyl)-2-Furancarboxamide
CAS 1354929-27-3C12H12N2O2
![2,4-Imidazolidinedione, 5-[(2,6-dimethylphenyl)methylene]- chemical structure, C12H12N2O2, CAS 475134-13-5](/s/HBBIZMYOMPQINC-UHFFFAOYSA-N.svg)
2,4-Imidazolidinedione, 5-[(2,6-dimethylphenyl)methylene]-
CAS 475134-13-5C12H12N2O2
![Methyl [3-cyano-5-(prop-1-en-2-yl)phenyl]carbamate chemical structure, C12H12N2O2, CAS 1108726-31-3](/s/JGMPKLMFYMEBEK-UHFFFAOYSA-N.svg)
Methyl [3-cyano-5-(prop-1-en-2-yl)phenyl]carbamate
CAS 1108726-31-3C12H12N2O2
2-(6-Methoxypyridin-3-yl)-6-methylpyridin-3-ol
CAS 1117686-51-7C12H12N2O2
![N2-ethylbenzo[1,2-b:4,5-b']difuran-2,6-diamine chemical structure, C12H12N2O2, CAS 863992-65-8](/s/ZTHGEJMLSFUVPH-UHFFFAOYSA-N.svg)
N2-ethylbenzo[1,2-b:4,5-b']difuran-2,6-diamine
CAS 863992-65-8C12H12N2O2
Methyl 4-(4-methyl-3-pyridinyl)-1H-pyrrole-3-carboxylate
CAS 504398-27-0C12H12N2O2
2-Cyano-3-hydroxy-N-(4-methylphenyl)-2-butenamide
CAS 1385789-70-7C12H12N2O2
![2-[(2E)-4-Aminobut-2-en-1-yl]-2,3-dihydro-1H-isoindole-1,3-dione chemical structure, C12H12N2O2, CAS 758684-84-3](/s/SPSBMDDRYAAPDD-ONEGZZNKSA-N.svg)
2-[(2E)-4-Aminobut-2-en-1-yl]-2,3-dihydro-1H-isoindole-1,3-dione
CAS 758684-84-3C12H12N2O2
3-Carboxy detomidine-13C,15N2
CAS 1346605-14-8C12H12N2O2
5-(2,4-Dimethylphenyl)-1,3-oxazole-4-carboxamide
CAS 89205-11-8C12H12N2O2
5-(4-Ethylphenyl)-1,3-oxazole-4-carboxamide
CAS 89205-12-9C12H12N2O2
4-(2-Phenylhydrazinyl)benzene-1,3-diol
CAS 91122-71-3C12H12N2O2
1-(1H-Imidazol-1-yl)-2-(4-methylphenoxy)ethan-1-one
CAS 92756-35-9C12H12N2O2
![1-Methyl-5-[(4-methylphenyl)methylidene]imidazolidine-2,4-dione chemical structure, C12H12N2O2, CAS 109754-15-6](/s/YQXSGBMEYWQSPA-UHFFFAOYSA-N.svg)
1-Methyl-5-[(4-methylphenyl)methylidene]imidazolidine-2,4-dione
CAS 109754-15-6C12H12N2O2
![3,3-Dimethyl-3,3a-dihydrochromeno[4,3-c]pyrazol-4(9bH)-one chemical structure, C12H12N2O2, CAS 112697-49-1](/s/BLGVRRZHUPHAMQ-UHFFFAOYSA-N.svg)
3,3-Dimethyl-3,3a-dihydrochromeno[4,3-c]pyrazol-4(9bH)-one
CAS 112697-49-1C12H12N2O2
Ethyl 3-(1H-benzimidazol-1-yl)prop-2-enoate
CAS 67200-53-7C12H12N2O2
Acetic acid, 4(1H)-quinazolinylidene-, ethyl ester
CAS 65961-75-3C12H12N2O2
3,4-Dimethyl-1-(6-methylpyridin-2-yl)-1H-pyrrole-2,5-dione
CAS 61321-91-3C12H12N2O2
2,2'-(1,4-Phenylene)bis(2,3-dihydro-1,3-oxazole)
CAS 84705-72-6C12H12N2O2
- N-Methyl-2-[(quinolin-8-yl)oxy]acetamide88349-75-1C12H12N2O2
- 2-(6-Methoxyquinolin-3-yl)acetamide1421601-32-2C12H12N2O2
- 2-((4-Methylquinolin-2-yl)amino)acetic acid1427027-44-8C12H12N2O2
- (S)-Phenyl 2-cyanopyrrolidine-1-carboxylate1359722-12-5C12H12N2O2
- 2-Amino-3-(isoquinolin-5-yl)propanoic acid1259997-25-5C12H12N2O2
- N,N-Dimethyl-5-phenyl-1,3-oxazole-4-carboxamide254749-10-5C12H12N2O2
- 2-Cyclopropyl-8-methylimidazo[1,2-a]pyridine-3-carboxylic acid1267467-68-4C12H12N2O2
- 2-(4-(o-Tolyl)-1H-pyrazol-1-yl)acetic acid1267008-23-0C12H12N2O2
- 2-(4-(m-Tolyl)-1H-pyrazol-1-yl)acetic acid1267231-22-0C12H12N2O2
- 5-(3,5-Dimethylphenyl)-1H-pyrazole-4-carboxylic acid1552856-04-8C12H12N2O2
- 2-(1-Phenyl-1H-pyrazol-4-yl)propanoic acid42141-52-6C12H12N2O2
- 4-Methyl-3-(1-methyl-1H-pyrazol-5-yl)benzoic acid1538393-97-3C12H12N2O2
- 2-(4-Methoxy-3-methylphenyl)-1H-imidazole-5-carbaldehyde1491540-10-3C12H12N2O2
- Ethyl 4-aminoisoquinoline-3-carboxylate1553943-93-3C12H12N2O2
- 2-Cyclobutylimidazo[1,2-a]pyridine-3-carboxylic acid1266866-86-7C12H12N2O2
- 2-(4-Ethoxyphenyl)-1H-imidazole-5-carbaldehyde1368959-86-7C12H12N2O2
- 1-(3-Methylbenzyl)-1H-imidazole-4-carboxylic acid1368496-84-7C12H12N2O2
- 3-Methyl-1-(3-methylphenyl)-1H-pyrazole-4-carboxylic acid1368420-67-0C12H12N2O2
- 1-(2-Ethylphenyl)-1H-pyrazole-4-carboxylic Acid1483340-82-4C12H12N2O2
- 1-(2,3-Dimethylphenyl)-1H-pyrazole-4-carboxylic Acid1369135-94-3C12H12N2O2
- 1-(2,6-Dimethylphenyl)-1H-pyrazole-4-carboxylic Acid1367928-76-4C12H12N2O2
- 3-(1H-Imidazol-2-yl)-3-phenylpropanoic acid1368610-98-3C12H12N2O2
- 5-(2,6-Dimethylphenyl)-1H-pyrazole-3-carboxylic acid1354830-79-7C12H12N2O2
- 5-(2-Ethylphenyl)-1H-pyrazole-3-carboxylic acid2228123-37-1C12H12N2O2
- 5-(2,3-Dimethylphenyl)-1H-pyrazole-3-carboxylic acid1354896-00-6C12H12N2O2
- 1-(3,5-Dimethylphenyl)-1H-pyrazole-5-carboxylic acid1538092-88-4C12H12N2O2
- 1-Methyl-5-(3-methylphenyl)-1H-pyrazole-3-carboxylic acid1505690-92-5C12H12N2O2
- 5-Oxazolidineacetonitrile, 2-oxo-3-(phenylmethyl)-1780330-00-8C12H12N2O2
- 2-(4-(p-Tolyl)-1H-pyrazol-1-yl)acetic acid1266996-83-1C12H12N2O2
- 5,6,7-Trimethyl-1,8-naphthyridine-2-carboxylic acid1554187-01-7C12H12N2O2
- Methyl 2-(methylamino)quinoline-4-carboxylate1785373-34-3C12H12N2O2
- 2-Cyclobutylimidazo[1,2-a]pyridine-6-carboxylic acid1780761-97-8C12H12N2O2
- 2-Cyclobutylimidazo[1,2-a]pyridine-7-carboxylic acid1783346-61-1C12H12N2O2
- 5-(4-Ethylphenyl)-4,6(1H,5H)-pyrimidinedione146533-48-4C12H12N2O2
- 1-{2-[(Oxiran-2-yl)methoxy]phenyl}-1H-imidazole2411230-46-9C12H12N2O2
- 3-(6-Methoxy-[1,5]naphthyridin-4-yl)-propionaldehyde1072792-54-1C12H12N2O2
- 3-(Methoxymethyl)-1-phenyl-1H-pyrazole-4-carboxaldehyde1186538-36-2C12H12N2O2
- Methyl 3-methyl-4-(1H-pyrazol-4-yl)benzoate1860802-97-6C12H12N2O2
- 2-((4-Oxocyclohexyl)oxy)isonicotinonitrile2090243-75-5C12H12N2O2
- 2-((4-Oxocyclohexyl)oxy)nicotinonitrile1894533-09-5C12H12N2O2
- (3R)-3-Amino-3-(5-isoquinolyl)propanoic acid1270123-00-6C12H12N2O2
- (3S)-3-Amino-3-(5-isoquinolyl)propanoic acid1269960-24-8C12H12N2O2
- (2S)-2-Amino-1,2,3,4-tetrahydrocyclopenta[b]indole-2-carboxylic acid150649-17-5C12H12N2O2
- (2R)-2-Amino-1,2,3,4-tetrahydrocyclopenta[b]indole-2-carboxylic acid150649-15-3C12H12N2O2
- 3-Methyl-4-(1-methyl-1H-pyrazol-4-yl)benzoic acid1566434-74-9C12H12N2O2
- 4-(3-Methoxyphenyl)-1-methyl-1H-pyrazole-3-carbaldehyde1780893-95-9C12H12N2O2
- 3-Cyclopropyl-1H-indazole-5-acetic acid1838655-13-2C12H12N2O2
- 2-(1-Methyl-5-phenyl-1H-pyrazol-4-yl)acetic acid1785564-92-2C12H12N2O2
- 5-(4-Methylphenoxy)-2-pyrazinemethanol1694188-08-3C12H12N2O2
- 3-(4-Ethoxyphenyl)pyrazin-2(1H)-one1565556-02-6C12H12N2O2
- 1-[(3-Methyl-4-pyridinyl)methyl]-1H-pyrrole-2-carboxylic acid1599178-18-3C12H12N2O2
- 3-Cyclopropyl-7-methyl-1H-quinazoline-2,4-dione1896487-54-9C12H12N2O2
- 3-Cyclopropyl-8-methyl-1,2,3,4-tetrahydroquinazoline-2,4-dione1895046-38-4C12H12N2O2
- 2-Amino-3-(isoquinolin-7-yl)propanoic acid1822458-61-6C12H12N2O2
- 4,5-Dimethyl-2-(1H-pyrazol-1-yl)benzoic acid1597527-65-5C12H12N2O2
- Ethyl 3-aminoisoquinoline-6-carboxylate1211582-65-8C12H12N2O2
- 4-(2,6-Dimethoxyphenyl)pyrimidine100142-74-3C12H12N2O2
- 3-(4-Methoxyindolin-1-yl)-3-oxopropanenitrile2004707-89-3C12H12N2O2
- 5-(Aminomethyl)-3-(4-ethynylphenyl)oxazolidin-2-one2092037-97-1C12H12N2O2
- 6-Phenyl-4,7-diazaspiro[2.5]octane-5,8-dione2097946-95-5C12H12N2O2
- 1-((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-1H-pyrazole2028925-47-3C12H12N2O2
- 2-Phenyl-5,7-diazaspiro[3.4]octane-6,8-dione1909306-07-5C12H12N2O2
- 2'-Ethoxy[3,3'-bipyridin]-6(1H)-one1111102-74-9C12H12N2O2
- Ethyl 3-(2-cyclopropylpyrimidin-4-yl)prop-2-ynoate2097966-77-1C12H12N2O2
- Ethyl 3-(6-cyclopropylpyrimidin-4-yl)prop-2-ynoate2097990-57-1C12H12N2O2
- Ethyl 3-{5H,6H,7H-cyclopenta[c]pyridazin-3-yl}prop-2-ynoate2098045-31-7C12H12N2O2
- Ethyl 3-(6-cyclopropylpyridazin-3-yl)prop-2-ynoate2098041-99-5C12H12N2O2
- Methyl 3-(2-cyclopropyl-6-methylpyrimidin-4-yl)prop-2-ynoate2098041-56-4C12H12N2O2
- Methyl 3-(6-cyclobutylpyrimidin-4-yl)prop-2-ynoate2098044-87-0C12H12N2O2
- 3-Methyl-1-(4-methylphenyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione2446700-95-2C12H12N2O2
- Methyl 5-(prop-1-en-2-yl)-1H-indazole-3-carboxylate2060592-28-9C12H12N2O2
- (2S)-2-Amino-3-(isoquinolin-3-yl)propanoic acid1703909-72-1C12H12N2O2
- 5-(4-(Methoxymethyl)phenyl)pyridazin-3(2H)-one2095561-61-6C12H12N2O2
- 1-(Cyclopropylmethyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid2101234-83-5C12H12N2O2
- (6-Methoxy[3,3'-bipyridin]-2-yl)methanol1227585-31-0C12H12N2O2
- (6-Methoxy[3,4'-bipyridin]-2-yl)methanol1227588-31-9C12H12N2O2
Frequently asked questions
What is the molar mass of C12H12N2O2?
The molar mass of C12H12N2O2 is 216.24 g/mol, calculated from standard atomic weights for 12 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 221.1213 Da.
How many compounds have the formula C12H12N2O2?
CompoundList lists 1,594 compounds with the molecular formula C12H12N2O2, including 6,7-Dimethoxy-1,4-dihydroindeno[1,2-c]pyrazole, Ethyl 5-(3-pyridinyl)-1H-pyrrole-2-carboxylate, 4-Ethyl-2-methyl-6-nitroquinoline. 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 C12H12N2O2?
C12H12N2O2 has a degree of unsaturation of 8. 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.