Molecular formula
C12H12N2O3
1,066 compounds have this formula on CompoundList.
- Molar mass
- 232.24g/mol
- Monoisotopic mass
- 238.1225Da
- Atoms
- 29
- Elements
- 4
- Rings plus double bonds
- 8
The formula C12H12N2O3 describes a molecule made of 12 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms and 3 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 × 1262.06%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 125.21%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 212.06%14.007 × 2 = 28.014 g/mol
- O Oxygen × 320.67%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C12H12N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1,001 to 1,066 of 1,066 compounds
![5-[2-(Dimethylamino)phenyl]-1,2-oxazole-3-carboxylic acid chemical structure, C12H12N2O3, CAS 2111763-24-5](/s/WBHYHDXAKOLTLZ-UHFFFAOYSA-N.svg)
5-[2-(Dimethylamino)phenyl]-1,2-oxazole-3-carboxylic acid
CAS 2111763-24-5C12H12N2O3
1-(5-Methoxy-2-nitrophenyl)cyclobutane-1-carbonitrile
CAS 2229624-02-4C12H12N2O3
5-(6-Methoxy-1H-indol-2-yl)-1,3-oxazolidin-2-one
CAS 2228540-54-1C12H12N2O3
5-Acetamido-3-methyl-1H-indole-2-carboxylic acid
CAS 2870681-26-6C12H12N2O3
2-Acetamido-2-(1H-indol-7-yl)acetic acid
CAS 2870642-54-7C12H12N2O3
Ethyl 3-carbamoyl-1H-indole-2-carboxylate
CAS 100143-06-4C12H12N2O3
![2-[4-(2,4-Dioxohexahydropyrimidin-1-yl)phenyl]acetaldehyde chemical structure, C12H12N2O3, CAS 2758531-99-4](/s/QWLIZGODRNZWAO-UHFFFAOYSA-N.svg)
2-[4-(2,4-Dioxohexahydropyrimidin-1-yl)phenyl]acetaldehyde
CAS 2758531-99-4C12H12N2O3
1-(4-Ethoxyphenyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS 22455-94-3C12H12N2O3
1-(2-Ethoxyphenyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS 23947-11-7C12H12N2O3
1-(2-Methoxy-5-methylphenyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS 2436338-53-1C12H12N2O3
1-(2-Methoxyphenyl)-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS 2444610-46-0C12H12N2O3
1-(3-Methoxyphenyl)-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS 2445710-12-1C12H12N2O3
1-(4-Methoxyphenyl)-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS 2444610-50-6C12H12N2O3
Ethyl 2-(5-methylfuran-2-yl)pyrimidine-4-carboxylate
CAS 2444043-17-6C12H12N2O3
![3-[6-(Pyrrolidin-3-yloxy)pyridin-2-yl]prop-2-ynoic acid chemical structure, C12H12N2O3, CAS 2443867-93-2](/s/KOMZGMRHHOJTKE-UHFFFAOYSA-N.svg)
3-[6-(Pyrrolidin-3-yloxy)pyridin-2-yl]prop-2-ynoic acid
CAS 2443867-93-2C12H12N2O3
![3-[6-(Pyrrolidin-3-yloxy)pyridin-3-yl]prop-2-ynoic acid chemical structure, C12H12N2O3, CAS 2448342-12-7](/s/POEFHKVXCWPXSE-UHFFFAOYSA-N.svg)
3-[6-(Pyrrolidin-3-yloxy)pyridin-3-yl]prop-2-ynoic acid
CAS 2448342-12-7C12H12N2O3
![3-[2-(Pyrrolidin-3-yloxy)pyridin-3-yl]prop-2-ynoic acid chemical structure, C12H12N2O3, CAS 2445481-10-5](/s/LKJSVKQGWHNSNN-UHFFFAOYSA-N.svg)
3-[2-(Pyrrolidin-3-yloxy)pyridin-3-yl]prop-2-ynoic acid
CAS 2445481-10-5C12H12N2O3
2-(4-(4-Hydroxyphenyl)-1H-pyrazol-1-yl)propanoic acid
CAS 3078400-71-9C12H12N2O3
4-(1-Ethyl-1H-pyrazol-4-yl)-2-hydroxybenzoic acid
CAS 3078392-39-6C12H12N2O3
Methyl 3-hydroxy-4-(1-methyl-1H-pyrazol-4-yl)benzoate
CAS 3061725-44-5C12H12N2O3
4-(4-(Hydroxymethyl)phenyl)-1-methyl-1H-pyrazole-3-carboxylic acid
CAS 3078406-88-6C12H12N2O3
4-(3-(Hydroxymethyl)phenyl)-1-methyl-1H-pyrazole-3-carboxylic acid
CAS 3078385-51-7C12H12N2O3
2-((3-Aminooxetan-3-yl)methyl)isoindoline-1,3-dione
CAS 2154962-62-4C12H12N2O3
![Ethyl 3-oxo-3-(1H-pyrrolo[2,3-b]pyridin-3-yl)propanoate chemical structure, C12H12N2O3, CAS 1435402-46-2](/s/JZUBEQHMBZCJGC-UHFFFAOYSA-N.svg)
Ethyl 3-oxo-3-(1H-pyrrolo[2,3-b]pyridin-3-yl)propanoate
CAS 1435402-46-2C12H12N2O3
- 2'-Methyl-6-oxo[1(2H),3'-bipyridine]-3-carboxylic acid1515770-48-5C12H12N2O3
- 6-(Cyclopropylmethoxy)-1H-indazole-3-carboxylic acid1061248-81-4C12H12N2O3
- 2-Methoxy-5-(1-methyl-1H-pyrazol-5-yl)benzoic acid3078493-66-7C12H12N2O3
- 3-Methoxy-5-(1-methyl-1H-pyrazol-5-yl)benzoic acid3078452-08-8C12H12N2O3
- N-Cyclopropyl-3-nitro-5-vinylbenzamide3078445-21-0C12H12N2O3
- Methyl 5-(3,5-Dimethylphenyl)-1,2,4-oxadiazole-3-carboxylate2106987-80-6C12H12N2O3
- Methyl 5-(2,4-Dimethylphenyl)-1,2,4-oxadiazole-3-carboxylate2105063-60-1C12H12N2O3
- 2-Methoxy-4-(1-methyl-1H-pyrazol-4-yl)benzoic acid2018360-69-3C12H12N2O3
- 1H-Pyrrolo[2,3-b]pyridine-3-carbaldehyde,1-[2-(acetyloxy)ethyl]-141650-49-9C12H12N2O3
- Methyl 6-amino-4-methoxyquinoline-2-carboxylate169831-76-9C12H12N2O3
- Acetic acid,(3,4-dihydro-4-methyl-3-oxo-2(1H)-quinoxalinylidene)-,methyl ester7416-70-8C12H12N2O3
- Ethyl 3-(1H-indazol-5-yl)-3-oxopropanoate887411-61-2C12H12N2O3
- (R)-2-Amino-3-(2-oxo-1,2-dihydroquinolin-4-yl)propanoic acid236751-03-4C12H12N2O3
- 2,4-Dimethoxy-6-phenoxypyrimidine246538-87-4C12H12N2O3
- 1H-Pyrazole-3-carboxylic acid,1-(4-methoxyphenyl)-,methyl ester494800-66-7C12H12N2O3
- Methyl 8-amino-4-methoxyquinoline-2-carboxylate1260743-34-7C12H12N2O3
- 2-Cyano-3-hydroxy-N-(4-methoxyphenyl)but-2-enamideC12H12N2O3
- Methyl 8-methoxy-5-methyl-1,6-naphthyridine-7-carboxylate1422974-57-9C12H12N2O3
- 1'H-Spiro[morpholine-2,3'-quinoline]-2',3(4'H)-dione1160247-82-4C12H12N2O3
- Ethyl 2-[(2-cyanoacetyl)amino]benzoate904597-52-0C12H12N2O3
- Ethyl 3-(3-azanylidynealanyl)benzoate793615-85-7C12H12N2O3
- 2-(6-Acetamido-1H-indol-4-yl)acetic acid1780143-58-9C12H12N2O3
- 5-Acetamido-4-methyl-1H-indole-3-carboxylic acid1784110-19-5C12H12N2O3
- 5-Methoxy-1-methyl-3-phenyl-1H-pyrazole-4-carboxylic acid1785557-26-7C12H12N2O3
- 5-Morpholino-2-cyanobenzoic acid1980038-51-4C12H12N2O3
- 3-(7-Amino-8-hydroxyquinolin-5-yl)propanoic acid1248565-11-8C12H12N2O3
- 3-Acetyl-5-azaindole-4-ethyl carboxylate1427503-58-9C12H12N2O3
- 3-Acetyl-4-methyl-7-azaindole-5-methyl carboxylate1427503-12-5C12H12N2O3
- Ethyl 2-(4-hydroxyphenyl)-1H-imidazole-5-carboxylate102151-69-9C12H12N2O3
- 6-Acetamido-4-methyl-1H-indole-3-carboxylic acid1857358-39-4C12H12N2O3
- 4-(6-Amino-1H-indol-3-yl)-4-oxobutanoic acid2105130-40-1C12H12N2O3
- Methyl 5-(methylamino)-2-phenyloxazole-4-carboxylate53872-38-1C12H12N2O3
- Benzyl N-(3-cyanooxetan-3-yl)carbamate2940954-28-7C12H12N2O3
- 2-[6-(2,6-Dioxopiperidin-3-yl)pyridin-3-yl]acetaldehyde2925093-09-8C12H12N2O3
- 2-[6-(2,6-Dioxopiperidin-3-yl)pyridin-2-yl]acetaldehyde2925077-83-2C12H12N2O3
- 2-[2-(2,6-Dioxopiperidin-3-yl)pyridin-4-yl]acetaldehyde2925099-05-2C12H12N2O3
- Methyl 3-acetyl-7-amino-indolizine-1-carboxylate2688745-57-3C12H12N2O3
- Methyl 3-methyl-8-(trideuteriomethoxy)cinnoline-6-carboxylate2721375-87-5C12H12N2O3
- N-Benzoyl-3-oxo-pyrrolidine-1-carboxamide2375195-67-6C12H12N2O3
- 3-[1-(Furan-2-yl)prop-1-en-2-yl]-1-methyl-1H-pyrazole-5-carboxylic acid2229653-88-5C12H12N2O3
- 4-((3,5-Dimethyl-1H-pyrazol-4-yl)oxy)benzoic acid2103667-96-3C12H12N2O3
- Spiro[3,4-dihydro-2H-1-benzoxepine-5,5'-imidazolidine]-2',4'-dione96472-14-9C12H12N2O3
Frequently asked questions
What is the molar mass of C12H12N2O3?
The molar mass of C12H12N2O3 is 232.24 g/mol, calculated from standard atomic weights for 12 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 238.1225 Da.
How many compounds have the formula C12H12N2O3?
CompoundList lists 1,066 compounds with the molecular formula C12H12N2O3, including 5-[2-(Dimethylamino)phenyl]-1,2-oxazole-3-carboxylic acid, 1-(5-Methoxy-2-nitrophenyl)cyclobutane-1-carbonitrile, 5-(6-Methoxy-1H-indol-2-yl)-1,3-oxazolidin-2-one. 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 C12H12N2O3?
C12H12N2O3 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.