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 501 to 600 of 1,594 compounds
3-(1-Anilinoethylidene)pyrrolidine-2,4-dione
CAS 66056-71-1C12H12N2O2
4-(5-Ethoxypyrimidin-2-yl)phenol
CAS 121554-73-2C12H12N2O2
rac-(1R,2R)-2-(1-Methyl-1H-indazol-3-yl)cyclopropane-1-carboxylic acid
CAS 2751337-37-6C12H12N2O2
methanone chemical structure, C12H12N2O2, CAS 62457-97-0](/s/AARPULVGYRPHNR-UHFFFAOYSA-N.svg)
[1-(Methoxymethyl)-1H-imidazol-2-yl](phenyl)methanone
CAS 62457-97-0C12H12N2O2
6-(3-Methylbenzyl)pyrimidine-2,4(1H,3H)-dione
CAS 160921-86-8C12H12N2O2
1,4-Diacetyl-1,4-dihydroquinoxaline
CAS 60389-44-8C12H12N2O2
![(Z)-2-Cyano-3-[4-(dimethylamino)phenyl]prop-2-enoic acid chemical structure, C12H12N2O2, CAS 911424-37-8](/s/CXZXLLVNQYUMAW-YFHOEESVSA-N.svg)
(Z)-2-Cyano-3-[4-(dimethylamino)phenyl]prop-2-enoic acid
CAS 911424-37-8C12H12N2O2
Carbamic acid, 2-quinolinyl-, ethyl ester
CAS 23862-56-8C12H12N2O2
4,6-Dimethoxy-5-phenylpyrimidine
CAS 18337-65-0C12H12N2O2
1,2-Ethanediamine, N,N'-bis(2-furanylmethylene)-
CAS 4114-95-8C12H12N2O2
1-Isocyanato-4-(2-isocyanato-2-methylpropyl)benzene
CAS 198283-44-2C12H12N2O2
(5-Methyl-1-phenyl-1H-pyrazol-4-yl)acetic acid
CAS 75239-13-3C12H12N2O2
N'-Hydroxy-4-methoxy-1-naphthalenecarboximidamide
C12H12N2O2
Cinnamamide, 4-cyano-N-(2-hydroxyethyl)-
CAS 43196-23-2C12H12N2O2
2-(1,2-Benzoxazol-3-yl)-N-cyclopropylacetamide
CAS 950333-92-3C12H12N2O2
3-Amino-3-(quinolin-2-yl)propanoic acid
CAS 100142-82-3C12H12N2O2
1H-Imidazole-1-acetic acid, phenylmethyl ester
CAS 134807-23-1C12H12N2O2
2-((4-Imidazol-1-yl)phenyl)-1,3-dioxolan
CAS 145937-50-4C12H12N2O2
N-(7-Methyl-1-oxo-1,2-dihydro-isoquinolin-6-yl)-acetamide
CAS 143074-79-7C12H12N2O2
Methyl 3-(imidazol-1-ylmethyl)benzoate
CAS 218131-31-8C12H12N2O2
1,3-Dimethyl-6-phenylpyrimidine-2,4-dione
CAS 42542-99-4C12H12N2O2
4-(3-Methyl-3H-imidazol-4-yl)-benzoic acid methyl ester
CAS 305806-36-4C12H12N2O2
3-(3-Hydroxy-4-methoxyphenyl)-pentane-1,5-dinitrile
CAS 177705-96-3C12H12N2O2
Ethyl 2-methyl-1,7-naphthyridine-3-carboxylate
CAS 55234-62-3C12H12N2O2
- Methyl 3-methyl-1-phenyl-1H-pyrazole-4-carboxylate18093-95-3C12H12N2O2
- 1-Methyl-3-(2-oxopropyl)-2(1H)-quinoxalinone14003-38-4C12H12N2O2
- 3,3'-Diamino[1,1'-biphenyl]-2,2'-diol25706-45-0C12H12N2O2
- Ethyl 6-aminoquinoline-3-carboxylate21872-92-4C12H12N2O2
- Methyl 2-methyl-4-phenyl-2H-pyrazole-3-carboxylate23097-85-0C12H12N2O2
- N-[3-(Aminomethyl)phenyl]furan-2-carboxamide926227-00-1C12H12N2O2
- 3-(Pyridin-2-ylcarbonyl)-1-vinylpyrrolidin-2-one910442-94-3C12H12N2O2
- 6-((4-Oxocyclohexyl)oxy)nicotinonitrile857048-62-5C12H12N2O2
- 1-(2-Ethylphenyl)-1,4-dihydropyrazine-2,3-dione899970-76-4C12H12N2O2
- 5,5'-Diamino-[1,1'-biphenyl]-2,2'-diol61604-22-6C12H12N2O2
- Ethyl 3-(1H-imidazol-1-yl)benzoate129746-46-9C12H12N2O2
- 4-Amino-8-ethylquinoline-3-carboxylic acid113515-74-5C12H12N2O2
- 3-(4-Ethylphenyl)-1H-pyrazole-4-carboxylic acid1015870-60-6C12H12N2O2
- N-Methoxy-N-methylquinoline-8-carboxamide628711-56-8C12H12N2O2
- 2-Methyl-2-(quinoxalin-2-yl)propanoic acid1057395-85-3C12H12N2O2
- 2-(Pyrrolidin-3-yl)isoindoline-1,3-dione775250-80-1C12H12N2O2
- Ethyl 3-(pyridin-4-yl)-1H-pyrrole-2-carboxylate197774-64-4C12H12N2O2
- 4-(3-Cyanopropoxy)-3-methoxybenzonitrile1016840-86-0C12H12N2O2
- 3-(2-Methoxyphenyl)-1-methyl-1H-pyrazole-4-carbaldehyde1152508-57-0C12H12N2O2
- 4-(Dimethylamino)quinoline-3-carboxylic acid933694-11-2C12H12N2O2
- (S)-2-Amino-3-(quinolin-4-yl)propanoic acid137855-78-8C12H12N2O2
- 1-Ethyl-5-phenyl-1H-pyrazole-3-carboxylic acid856061-59-1C12H12N2O2
- 10-Amino-1,3,4,10b-tetrahydropyrido[2,1-a]isoindole-2,6-dione1245654-43-6C12H12N2O2
- 4-Amino-7,8-dimethylquinoline-3-carboxylic acid1234880-97-7C12H12N2O2
- 6-(2,5-Dimethyl-1H-pyrrol-1-yl)nicotinic acid1242997-26-7C12H12N2O2
- 2-(2H-1,3-Benzodioxol-5-yl)-2-(cyclopropylamino)acetonitrile1018534-03-6C12H12N2O2
- 1-(2,5-Dimethylphenyl)-1,2,3,4-tetrahydropyrazine-2,3-dione1031557-34-2C12H12N2O2
- 3-(3-Phenyl-1H-pyrazol-5-yl)propanoic acid1309887-21-5C12H12N2O2
- Methyl 4-(1-methyl-1H-imidazol-2-yl)benzoate175152-65-5C12H12N2O2
- 6-(4-Methoxy-3-methylphenyl)-3-pyridazinol664369-53-3C12H12N2O2
- Glyoxal, bis(1-methylpyrrol-2-yl)-21898-62-4C12H12N2O2
- 6-(3,4-Dimethylphenyl)pyrimidine-2,4(1H,3H)-dione1368960-12-6C12H12N2O2
- N-Methoxy-N-methylisoquinoline-1-carboxamide866328-99-6C12H12N2O2
- 3-Methoxy-6-(2-methoxyphenyl)pyridazine927706-78-3C12H12N2O2
- 4-(5-Methylcyclohexa-1,3-dienyl)-3-nitropyridine1187056-15-0C12H12N2O2
- 4-(2-Ethyl-1H-imidazol-1-yl)benzoic acid1250541-17-3C12H12N2O2
- 3-(2-Ethyl-1H-imidazol-1-yl)benzoic acid1340554-97-3C12H12N2O2
- [(Isoquinolin-1-ylmethyl)-amino]-acetic acid1353966-30-9C12H12N2O2
- 4-(5-Propyl-1,3,4-oxadiazol-2-yl)benzaldehyde1061671-93-9C12H12N2O2
- 3-Methyl-2-(3-methyl-1-oxopyridin-1-ium-2(1H)-ylidene)pyridin-1(2H)-olate61314-62-3C12H12N2O2
- Benzaldehyde, 3-ethoxy-4-(1H-imidazol-1-yl)-916343-35-6C12H12N2O2
- (Z)-2-Cyano-3-[4-(methoxymethyl)phenyl]prop-2-enamide1436371-17-3C12H12N2O2
- 5-(3,5-Dimethylphenyl)-1H-pyrazole-3-carboxylic acid1354793-78-4C12H12N2O2
- Ethyl 3-(pyridin-3-yl)-1H-pyrrole-2-carboxylate1540679-32-0C12H12N2O2
- 1-(4-Methoxybenzyl)-1H-imidazole-4-carbaldehyde1214247-83-2C12H12N2O2
- Methyl 2-cyclopropyl-1H-pyrrolo[3,2-b]pyridine-7-carboxylate1630925-14-2C12H12N2O2
- 3-(3-(Oxazol-2-yl)phenyl)propanamide1799434-49-3C12H12N2O2
- 1-(4-Methoxybenzyl)-1H-pyrazole-3-carbaldehyde942317-02-4C12H12N2O2
- Methyl 1-methyl-6-vinyl-1H-indazole-3-carboxylate1418274-44-8C12H12N2O2
- 2-[3-(2-Methylpyrazol-3-yl)phenyl]aceticacid1616077-60-1C12H12N2O2
- 3'-Imino-3,4-dihydro-2H-spiro[naphthalene-1,2'-[1,4]oxazolidine]-5'-one1691964-22-3C12H12N2O2
- 1-Ethyl-6-phenyl-1,2,3,4-tetrahydropyrimidine-2,4-dione934762-36-4C12H12N2O2
- 6-Benzyl-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione2097957-55-4C12H12N2O2
- 3-Methyl-6-(3-methylphenyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione2098140-62-4C12H12N2O2
- 3-Methyl-6-(2-methylphenyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione2055078-52-7C12H12N2O2
- N,N-Dimethyl-3-oxo-2,3-dihydroisoquinoline-8-carboxamide2044871-24-9C12H12N2O2
- 5-(Prop-2-enoyl)-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-2-one2185980-72-5C12H12N2O2
- 6-(4-Ethoxyphenyl)pyrimidin-4-ol1351612-19-5C12H12N2O2
- Cyclopropyl pemoline-d51246817-86-6C12H12N2O2
- N-(2-Methyl-3-oxo-1H-isoindol-5-yl)prop-2-enamide2361637-95-6C12H12N2O2
- Ethyl 2-methyl-1,6-naphthyridine-5-carboxylate2105535-09-7C12H12N2O2
- 2-Methoxy-5-(4-methoxy-phenyl)-pyrimidine27956-17-8C12H12N2O2
- Methyl 2-amino-3-methylquinoline-6-carboxylate2691878-21-2C12H12N2O2
- 2,4(1H,3H)-Pyrimidinedione, 1,6-dimethyl-3-phenyl-38507-46-9C12H12N2O2
- 2-(3,4-Dimethoxyphenyl)butanedinitrile6286-49-3C12H12N2O2
- 1-Ethyl-1-methyldiazirino[1,2-b]phthalazine-3,8-dione52175-67-4C12H12N2O2
- Deoxysesbanine74569-91-8C12H12N2O2
- [3-(Aziridine-1-carbonyl)phenyl]-(aziridin-1-yl)methanone2980-56-5C12H12N2O2
- 2H-1,5-Benzodiazepin-2-one, 1,3,4,5-tetrahydro-4-(2-oxopropylidene)-111008-23-2C12H12N2O2
- 5-Acetamino-6-methoxyquinoline876491-27-9C12H12N2O2
- 1,2-Dimethyl-3-(2-nitroethenyl)-1H-indole122631-41-8C12H12N2O2
- 1-[(2-Methylbenzyl)oxy]-1H-imidazole-2-carbaldehyde551921-65-4C12H12N2O2
- (Z)-2-Cyano-N-ethyl-3-(4-hydroxyphenyl)prop-2-enamide324567-18-2C12H12N2O2
- 4-((Dimethylamino)methylene)-2-phenyloxazol-5(4H)-oneC12H12N2O2
- 2-(3-Cyanophenoxy)-N-cyclopropylacetamide850700-80-0C12H12N2O2
- 3-Ethyl-1-phenyl-1H-pyrazole-5-carboxylic acid854699-92-6C12H12N2O2
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 3-(1-Anilinoethylidene)pyrrolidine-2,4-dione, 4-(5-Ethoxypyrimidin-2-yl)phenol, rac-(1R,2R)-2-(1-Methyl-1H-indazol-3-yl)cyclopropane-1-carboxylic acid. 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.