Molecular formula
C12H11N3O3
330 compounds have this formula on CompoundList.
- Molar mass
- 245.24g/mol
- Monoisotopic mass
- 245.0800Da
- Atoms
- 29
- Elements
- 4
- Rings plus double bonds
- 9
The formula C12H11N3O3 describes a molecule made of 12 carbon atoms, 11 hydrogen atoms, 3 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 × 1258.77%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 114.52%1.008 × 11 = 11.088 g/mol
- N Nitrogen × 317.13%14.007 × 3 = 42.021 g/mol
- O Oxygen × 319.57%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C12H11N3O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 330 compounds
2-Methyl-5-(2-methyl-4-nitrophenoxy)pyrazine
CAS 2757600-15-8C12H11N3O3
4-Methyl-1-(3-methyl-4-nitrobenzoyl)-1H-pyrazole
CAS 2776095-91-9C12H11N3O3
![3-(6-Aminobenzo[d]isoxazol-3-yl)piperidine-2,6-dione chemical structure, C12H11N3O3, CAS 2883704-28-5](/s/QJLSAYUOHDUVPF-UHFFFAOYSA-N.svg)
3-(6-Aminobenzo[d]isoxazol-3-yl)piperidine-2,6-dione
CAS 2883704-28-5C12H11N3O3
2-(2-Methyl-5-nitro-1H-imidazol-1-yl)-1-phenylethan-1-one
CAS 163019-37-2C12H11N3O3
4-Acetamido-3-(1H-imidazol-1-yl)benzoic acid
CAS 197088-74-7C12H11N3O3
3-Pyridinamine, N-methyl-4-nitro-N-phenyl-, 1-oxide
CAS 833455-42-8C12H11N3O3
N-(2H-1,3-Benzodioxol-5-yl)-6-methoxypyridazin-3-amine
CAS 61472-01-3C12H11N3O3
![2-[(2-Methoxyphenyl)amino]pyrimidine-4-carboxylic acid chemical structure, C12H11N3O3, CAS 75825-57-9](/s/ADMFWAMXVYWPIC-UHFFFAOYSA-N.svg)
2-[(2-Methoxyphenyl)amino]pyrimidine-4-carboxylic acid
CAS 75825-57-9C12H11N3O3
4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)benzaldehyde
CAS 67014-40-8C12H11N3O3
6-Ethoxy-5-nitro-3,4'-bipyridine
CAS 62749-39-7C12H11N3O3
3-Methoxy-4-((5-methyl-1,2,4-oxadiazol-3-yl)methoxy)benzonitrile
CAS 1042644-25-6C12H11N3O3
![4-[(2-Methoxyphenyl)amino]pyrimidine-5-carboxylic acid chemical structure, C12H11N3O3, CAS 1082361-96-3](/s/JUDDSRYVILMTKI-UHFFFAOYSA-N.svg)
4-[(2-Methoxyphenyl)amino]pyrimidine-5-carboxylic acid
CAS 1082361-96-3C12H11N3O3
2-(4-Nitro-1H-imidazol-1-yl)-1-(p-tolyl)ethan-1-one
CAS 1090042-74-2C12H11N3O3
3-(4-Methoxypyrimidin-2-ylamino)benzoic acid
CAS 1096355-35-9C12H11N3O3
![4-Methyl-3-[(1H-pyrazol-3-ylcarbonyl)amino]benzoic acid chemical structure, C12H11N3O3, CAS 1152880-99-3](/s/SZIHYMMINZMPTR-UHFFFAOYSA-N.svg)
4-Methyl-3-[(1H-pyrazol-3-ylcarbonyl)amino]benzoic acid
CAS 1152880-99-3C12H11N3O3
Methyl 1-(2-oxo-2-phenylethyl)-1H-1,2,3-triazole-4-carboxylate
CAS 1338664-35-9C12H11N3O3
![1-[2-(4-Methylphenyl)-2-oxoethyl]-1H-1,2,3-triazole-4-carboxylic acid chemical structure, C12H11N3O3, CAS 1338669-80-9](/s/GTUSAILPWZJBBF-UHFFFAOYSA-N.svg)
1-[2-(4-Methylphenyl)-2-oxoethyl]-1H-1,2,3-triazole-4-carboxylic acid
CAS 1338669-80-9C12H11N3O3
Phenyl N-(6-methoxypyrimidin-4-yl)carbamate
CAS 1062512-72-4C12H11N3O3
4-(3-Methoxy-quinoxalin-5-yl)-oxazolidin-2-one
CAS 1220980-78-8C12H11N3O3
3-Amino-6-(2-methoxyphenyl)pyrazine-2-carboxylic acid
CAS 3078391-19-9C12H11N3O3
Methyl 6-methoxy-2-(3-pyridinyl)-4-pyrimidinecarboxylate
CAS 1244018-34-5C12H11N3O3
Methyl 6-methoxy-2-(4-pyridinyl)-4-pyrimidinecarboxylate
CAS 1244017-18-2C12H11N3O3
![2-[(4-Methoxyphenyl)amino]pyrimidine-4-carboxylic acid chemical structure, C12H11N3O3, CAS 2105072-26-0](/s/VSWIVOWTLYMEBN-UHFFFAOYSA-N.svg)
2-[(4-Methoxyphenyl)amino]pyrimidine-4-carboxylic acid
CAS 2105072-26-0C12H11N3O3
![2-[(3-Methoxyphenyl)amino]pyrimidine-4-carboxylic acid chemical structure, C12H11N3O3, CAS 2111383-51-6](/s/AODCRPXBXREEQY-UHFFFAOYSA-N.svg)
2-[(3-Methoxyphenyl)amino]pyrimidine-4-carboxylic acid
CAS 2111383-51-6C12H11N3O3
- 1-[3-Methyl-1-(4-nitrophenyl)-1H-pyrazol-4-yl]ethan-1-one105223-88-9C12H11N3O3
- Methyl 2-amino-5-[(pyrimidin-2-yl)oxy]benzoate185154-82-9C12H11N3O3
- 5-Nitro-2-(2-oxa-6-azaspiro[3.3]heptan-6-yl)benzonitrile1467037-16-6C12H11N3O3
- Phenyl (2-methoxypyrimidin-5-yl)carbamate1620293-42-6C12H11N3O3
- 2-(5-Oxo-2,3-dihydroimidazo[1,2-c]quinazolin-6(5H)-yl)acetic acid1707566-75-3C12H11N3O3
- 2-(2-Methyl-6-oxo-4-(pyridin-2-yl)pyrimidin-1(6H)-yl)acetic acid1710293-18-7C12H11N3O3
- 2-(2-Methyl-6-oxo-4-(pyridin-3-yl)pyrimidin-1(6H)-yl)acetic acid1713714-08-9C12H11N3O3
- 2-(2-Methyl-6-oxo-4-(pyridin-4-yl)pyrimidin-1(6H)-yl)acetic acid1707567-41-6C12H11N3O3
- (E)-4-[(1-Methylindazol-3-yl)amino]-4-oxobut-2-enoic acidC12H11N3O3
- 6-Methoxy-2-(phenylamino)-4-pyrimidinecarboxylic acid1708989-62-1C12H11N3O3
- Benzyl N-(4-formyl-1H-pyrazol-5-yl)carbamate1935371-24-6C12H11N3O3
- 1-[6-(Furan-2-yl)pyrimidin-4-yl]azetidine-3-carboxylic acid2098013-10-4C12H11N3O3
- 1-[6-(Furan-3-yl)pyrimidin-4-yl]azetidine-3-carboxylic acid2098056-72-3C12H11N3O3
- 4-(2-Methoxypyridin-4-yl)-2-nitroaniline2101928-49-6C12H11N3O3
- (S)-3-(4-Amino-1-oxoisoindolin-2-yl)pyrrolidine-2,5-dione2133815-92-4C12H11N3O3
- 3-(4-Amino-1-oxoisoindolin-2-yl)pyrrolidine-2,5-dione2651996-90-4C12H11N3O3
- 6-(Hydroxymethyl)-2-(2-phenylhydrazinyl)pyridine-3,4-dione106058-01-9C12H11N3O3
- N-(4-Oxo-6-phenyl-1,4-dihydropyrimidin-2-yl)glycine651720-45-5C12H11N3O3
- 5-(4-Oxocyclohexa-2,5-dien-1-ylidene)-2-(2-oxopropyl)-4,5-dihydro-1,2,4-triazin-3(2H)-one113912-99-5C12H11N3O3
- 2-[6-Oxo-3-(pyridin-4-yl)-1,6-dihydropyridazin-1-yl]propanoic acid2379975-88-7C12H11N3O3
- 3-(2-Oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)piperidine-2,6-dione2412439-24-6C12H11N3O3
- Methyl 2-methoxy-4-(pyrimidin-2-yl)nicotinate2444347-38-8C12H11N3O3
- N-[5-(4-Methoxyphenyl)-1,2,4-oxadiazol-3-yl]prop-2-enamide2391204-99-0C12H11N3O3
- N-[(3-Phenyl-1,2,4-oxadiazol-5-yl)methyl]oxirane-2-carboxamide2411265-65-9C12H11N3O3
- N-[(5-Phenyl-1,2,4-oxadiazol-3-yl)methyl]oxirane-2-carboxamide2411304-66-8C12H11N3O3
- 3-(5,7-Dihydro-5-oxo-6H-pyrrolo[3,4-b]pyridin-6-yl)-2,6-piperidinedione2651996-40-4C12H11N3O3
- 1-[(4-Nitrophenyl)methyl]-1H-pyrrole-2-carboxaldehyde oxime107484-35-5C12H11N3O3
- 7-Acetamidocinnolin-4-yl acetate1194710-19-4C12H11N3O3
- 2'-Methoxy-4-methyl-5-nitro-3,4'-bipyridine2137593-49-6C12H11N3O3
- 2-Methoxy-4'-methyl-5'-nitro-3,3'-bipyridine2137678-94-3C12H11N3O3
- Methyl 5-hydroxy-2-[(pyrimidin-4-yl)amino]benzoate2680535-93-5C12H11N3O3
- 2-(But-3-en-1-yl)-6-nitro-3,4-dihydroquinazolin-4-one2757419-47-7C12H11N3O3
- (1-Ethyl-1H-imidazol-2-yl)(4-nitrophenyl)methanone62366-19-2C12H11N3O3
- Ethyl 4-nitroso-5-phenyl-1H-pyrazole-3-carboxylate70015-74-6C12H11N3O3
- 4-Pyridinecarboxamide,N-(3-hydroxy-2-methyl-4-oxo-1(4H)-pyridinyl)-577973-73-0C12H11N3O3
- 3-Pyridinecarboxamide,N-(3-hydroxy-2-methyl-4-oxo-1(4H)-pyridinyl)-577973-74-1C12H11N3O3
- 2-[(Z)-(3-Amino-1-hydroxypyridin-2(1H)-ylidene)amino]benzoic acid88369-79-3C12H11N3O3
- 1-[Methyl(2-nitrophenyl)amino]-1H-pyrrole-2-carbaldehyde87948-07-0C12H11N3O3
- (3,4-Dimethyl-1H-pyrazol-1-yl)(4-nitrophenyl)methanone70583-80-1C12H11N3O3
- Benzyl N-(6-hydroxypyridazin-3-yl)carbamate1031926-95-0C12H11N3O3
- 8-(Dimethylamino)-5-nitroquinoline-2-carbaldehyde1023816-29-6C12H11N3O3
- Methyl 6-(4-aminophenoxy)pyridazine-3-carboxylate1179015-67-8C12H11N3O3
- 5-Hydroxy-N-(6-methoxypyridin-3-yl)nicotinamide1409996-44-6C12H11N3O3
- Methyl 6-(3-aminophenoxy)pyrazine-2-carboxylate1537766-10-1C12H11N3O3
- 2-Diazonio-1-[1-(2-methoxyphenyl)-4-oxoazetidin-2-yl]ethen-1-olate89862-66-8C12H11N3O3
- 2-Diazonio-1-[1-(3-methoxyphenyl)-4-oxoazetidin-2-yl]ethen-1-olate89862-67-9C12H11N3O3
- 2-Diazonio-1-[1-(4-methoxyphenyl)-4-oxoazetidin-2-yl]ethen-1-olate89862-68-0C12H11N3O3
- N-[(3-Isocyanato-4-methylphenyl)carbamoyl]prop-2-enamide94289-82-4C12H11N3O3
- 2-{(E)-[(1-Methyl-1H-pyrrol-2-yl)methylidene]amino}-4-nitrophenol51299-50-4C12H11N3O3
- {[6-Methyl-2-(pyridin-3-yl)pyrimidin-4-yl]oxy}acetic acid651723-73-8C12H11N3O3
- 6-{[(4-Methoxyphenyl)methylidene]amino}pyrimidine-2,4(1H,3H)-dione62878-99-3C12H11N3O3
- 1-[(4S)-4-Benzyl-2-oxo-1,3-oxazolidin-3-yl]-2-diazonioethen-1-olate825627-36-9C12H11N3O3
- 6-Methyl-5-[(4-nitrophenyl)methylidene]-4,5-dihydropyridazin-3(2H)-one90069-16-2C12H11N3O3
- Ethyl 2-(4-hydroxypyridin-2-yl)pyrimidine-5-carboxylate1447606-12-3C12H11N3O3
- Benzyl N-(4-oxo-1,4-dihydropyrimidin-2-yl)carbamate175991-30-7C12H11N3O3
- Methyl 6-[(4-formyl-1H-imidazol-1-yl)methyl]-3-pyridinecarboxylate1970465-39-4C12H11N3O3
- 2-[3-(3-Aminophenyl)-4-formyl-1H-pyrazol-1-yl]acetic acid2138148-64-6C12H11N3O3
- 2-[3-(4-Aminophenyl)-4-formyl-1H-pyrazol-1-yl]acetic acid2137691-05-3C12H11N3O3
- 4-[(1-Methyl-1H-indazol-3-yl)-amino]-4-oxobut-2-enoic acidC12H11N3O3
- 4-(3,5-Dimethyl-4-nitroso-1H-pyrazol-1-yl)benzoic acid1071547-62-0C12H11N3O3
- 3-Amino-6-(3-methoxyphenyl)pyrazine-2-carboxylic acid2836521-80-1C12H11N3O3
- 6-Methyl-3-[(4-nitrophenyl)methyl]-3,4-dihydropyrimidin-4-one2741926-91-8C12H11N3O3
- 3-(5-Aminobenzo[d]isoxazol-3-yl)piperidine-2,6-dione2618349-27-0C12H11N3O3
- 1 suppliers1-(6-Methyl-1,2-benzoxazol-3-yl)-1,3-diazinane-2,4-dione2631059-94-2C12H11N3O3
- Ethyl 6-acetyl-1,2,4-benzotriazine-3-carboxylate99989-33-0C12H11N3O3
- Methyl 6-[(4-formyl-1H-imidazol-1-yl)methyl]pyridine-2-carboxylate2138284-73-6C12H11N3O3
- 1-Ethyl-6-oxo-4-(pyridin-4-yl)-1,6-dihydropyrimidine-5-carboxylic acid2137778-89-1C12H11N3O3
- 5-Cyclobutyl-3-(3-nitrophenyl)-1,2,4-oxadiazole2137833-90-8C12H11N3O3
- 1-Ethyl-6-oxo-4-(pyridin-3-yl)-1,6-dihydropyrimidine-5-carboxylic acid2138386-69-1C12H11N3O3
- 1-Ethyl-6-oxo-4-(pyridin-2-yl)-1,6-dihydropyrimidine-5-carboxylic acid2137885-76-6C12H11N3O3
- 2-[3-(Methoxymethyl)-5,7-dioxo-5H,6H,7H-pyrrolo[3,4-b]pyridin-6-yl]propanenitrile2138526-88-0C12H11N3O3
- 3-[3-(Methoxymethyl)-5,7-dioxo-5H,6H,7H-pyrrolo[3,4-b]pyridin-6-yl]propanenitrile2138056-05-8C12H11N3O3
- 3-(4-Acetamidophenyl)-1H-pyrazole-4-carboxylic acid2757955-04-5C12H11N3O3
- Methyl 6-[(3-formyl-1H-pyrazol-1-yl)methyl]pyridine-2-carboxylate2138259-38-6C12H11N3O3
- Methyl 6-[(4-formyl-1H-pyrazol-1-yl)methyl]pyridine-2-carboxylate2137811-28-8C12H11N3O3
- 5-(4,6-Dimethylpyrimidin-2-yl)-2-hydroxypyridine-4-carboxylic acid2138426-65-8C12H11N3O3
Frequently asked questions
What is the molar mass of C12H11N3O3?
The molar mass of C12H11N3O3 is 245.24 g/mol, calculated from standard atomic weights for 12 carbon atoms, 11 hydrogen atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 245.0800 Da.
How many compounds have the formula C12H11N3O3?
CompoundList lists 330 compounds with the molecular formula C12H11N3O3, including 2-Methyl-5-(2-methyl-4-nitrophenoxy)pyrazine, 4-Methyl-1-(3-methyl-4-nitrobenzoyl)-1H-pyrazole, 3-(6-Aminobenzo[d]isoxazol-3-yl)piperidine-2,6-dione. 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 C12H11N3O3?
C12H11N3O3 has a degree of unsaturation of 9. 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.