Molecular formula
C11H7N3O3
81 compounds have this formula on CompoundList.
- Molar mass
- 229.19g/mol
- Monoisotopic mass
- 229.0487Da
- Atoms
- 24
- Elements
- 4
- Rings plus double bonds
- 10
The formula C11H7N3O3 describes a molecule made of 11 carbon atoms, 7 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 × 1157.65%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 73.08%1.008 × 7 = 7.056 g/mol
- N Nitrogen × 318.33%14.007 × 3 = 42.021 g/mol
- O Oxygen × 320.94%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C11H7N3O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 81 of 81 compounds
![7-(Furan-2-yl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid chemical structure, C11H7N3O3, CAS 869947-19-3](/s/WVANFBWIAZCONH-UHFFFAOYSA-N.svg)
7-(Furan-2-yl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid
CAS 869947-19-3C11H7N3O3
![4-Hydroxypyrimido[1,2-a]benzimidazole-3-carboxylic acid chemical structure, C11H7N3O3, CAS 173545-88-5](/s/MEOBJJZNXULJDE-UHFFFAOYSA-N.svg)
4-Hydroxypyrimido[1,2-a]benzimidazole-3-carboxylic acid
CAS 173545-88-5C11H7N3O3
![2-(Furan-2-yl)-6-nitro-1H-benzo[d]imidazole chemical structure, C11H7N3O3, CAS 27146-12-9](/s/VAOCIPZCVAFPGT-UHFFFAOYSA-N.svg)
2-(Furan-2-yl)-6-nitro-1H-benzo[d]imidazole
CAS 27146-12-9C11H7N3O3
5,6-Dihydro-5-oxo-pyrazolo(1,5-c)quinazoline-2-carboxylic acid
CAS 57822-77-2C11H7N3O3
![5-Oxo-1H,5H-pyrazolo[1,5-a]quinazoline-3-carboxylic acid chemical structure, C11H7N3O3, CAS 1181458-88-7](/s/IINFFIDJUYJSOS-UHFFFAOYSA-N.svg)
5-Oxo-1H,5H-pyrazolo[1,5-a]quinazoline-3-carboxylic acid
CAS 1181458-88-7C11H7N3O3
3-(5-Nitro-2-furyl)-imidazo(1,2-alpha)pyridine
CAS 75198-31-1C11H7N3O3
1H-Benzimidazole, 2-(5-nitro-2-furanyl)-
CAS 3945-78-6C11H7N3O3
2,4-Imidazolidinedione, 5-(1,2-dihydro-2-oxo-3H-indol-3-ylidene)-
CAS 127815-07-0C11H7N3O3
![7-(Furan-2-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid chemical structure, C11H7N3O3, CAS 869947-18-2](/s/NQUFOVSCCDKNAV-UHFFFAOYSA-N.svg)
7-(Furan-2-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid
CAS 869947-18-2C11H7N3O3
![4-Oxo-1,4-dihydropyrimido[1,2-b]indazole-2-carboxylic acid chemical structure, C11H7N3O3, CAS 92663-38-2](/s/PWYJITOYYQLQLA-UHFFFAOYSA-N.svg)
4-Oxo-1,4-dihydropyrimido[1,2-b]indazole-2-carboxylic acid
CAS 92663-38-2C11H7N3O3
![[(5-Nitroquinolin-8-yl)oxy]acetonitrile chemical structure, C11H7N3O3, CAS 88757-90-8](/s/LGHNMMOCWYOKFR-UHFFFAOYSA-N.svg)
[(5-Nitroquinolin-8-yl)oxy]acetonitrile
CAS 88757-90-8C11H7N3O3
1-(4-Cyanophenyl)-5-hydroxy-1H-pyrazole-3-carboxylic acid
CAS 2102303-90-0C11H7N3O3
![3-Oxo-2,3-dihydro-1H-pyrazolo[4,3-c]quinoline-6-carboxylic acid chemical structure, C11H7N3O3, CAS 1235659-45-6](/s/SUNOUPFLOIMJFS-UHFFFAOYSA-N.svg)
3-Oxo-2,3-dihydro-1H-pyrazolo[4,3-c]quinoline-6-carboxylic acid
CAS 1235659-45-6C11H7N3O3
![3-Oxo-2,3-dihydro-1H-pyrazolo[4,3-c]quinoline-7-carboxylic acid chemical structure, C11H7N3O3, CAS 1171932-64-1](/s/GTZCYAUWGRFDTI-UHFFFAOYSA-N.svg)
3-Oxo-2,3-dihydro-1H-pyrazolo[4,3-c]quinoline-7-carboxylic acid
CAS 1171932-64-1C11H7N3O3
3-Quinolinecarbonitrile, 4-hydroxy-7-methyl-6-nitro-
CAS 919482-00-1C11H7N3O3
![3-Oxo-2,3-dihydro-1H-pyrazolo[4,3-c]quinoline-8-carboxylic acid chemical structure, C11H7N3O3, CAS 1015560-12-9](/s/ZLAWGVLKFZTCJV-UHFFFAOYSA-N.svg)
3-Oxo-2,3-dihydro-1H-pyrazolo[4,3-c]quinoline-8-carboxylic acid
CAS 1015560-12-9C11H7N3O3
2-(5-Hydroxy-1H-pyrazol-3-yl)isoindoline-1,3-dione
CAS 1160822-76-3C11H7N3O3
N-(2-Oxo-3-diazopropyl)phthalimide
CAS 19791-68-5C11H7N3O3
![2-(3-(Benzo[d][1,3]dioxol-5-yl)-1,2,4-oxadiazol-5-yl)acetonitrile chemical structure, C11H7N3O3, CAS 919744-08-4](/s/CFNWRKAXKRJKSM-UHFFFAOYSA-N.svg)
2-(3-(Benzo[d][1,3]dioxol-5-yl)-1,2,4-oxadiazol-5-yl)acetonitrile
CAS 919744-08-4C11H7N3O3
2-Amino-4-(4-nitrophenyl)furan-3-carbonitrile
CAS 606099-85-8C11H7N3O3
2H-Oxazolo(3,2-a)-1,3,5-triazine-2,4(3H)-dione, 3-phenyl-
CAS 35629-60-8C11H7N3O3
5-(3-Ethynylphenoxy)-1H-1,2,3-triazole-4-carboxylic acid
CAS 2375041-17-9C11H7N3O3
2-Azido-3-methoxynaphthalene-1,4-dione
CAS 15707-33-2C11H7N3O3
2-((1,2,4-Oxadiazol-3-yl)methyl)isoindoline-1,3-dione
CAS 370107-81-6C11H7N3O3
- 5-(4-Ethynylphenoxy)-1H-1,2,3-triazole-4-carboxylic acid2375041-22-6C11H7N3O3
- 2H-1-Benzopyran-2-one, 3-(azidoacetyl)-172369-37-8C11H7N3O3
- N-(2,1,3-Benzoxadiazol-4-yl)furan-2-carboxamide727685-74-7C11H7N3O3
- 2-(Furan-2-yl)-6-nitroimidazo[1,2-a]pyridine904818-21-9C11H7N3O3
- 1,2,4-Triazin-3(2H)-one, 5,6-di-2-furanyl-94886-01-8C11H7N3O3
- 5-(Furan-2-yl)pyrazolo[1,5-a]pyrimidine-7-carboxylic acid1011367-09-1C11H7N3O3
- 2-(Methoxy(4-nitrophenyl)methylene)malononitrile5515-15-1C11H7N3O3
- 6-(Oxazol-2-yl)imidazo[1,2-a]pyridine-2-carboxylic acid1167626-83-6C11H7N3O3
- 3-(Imidazo[1,2-a]pyridin-2-yl)isoxazole-5-carboxylic acid1473448-10-0C11H7N3O3
- 2-(3-Methyl[1,2,4]oxadiazol-5-yl)isoindol-1,3-dione875644-69-2C11H7N3O3
- 3-Quinolinecarbonitrile, 1,4-dihydro-5-methyl-6-nitro-4-oxo-915369-62-9C11H7N3O3
- 4-(7H-Pyrrolo[2,3-d]pyrimidin-4-yl)furan-2-carboxylic acid952521-77-6C11H7N3O3
- 3-Quinolinecarbonitrile, 1,4-dihydro-8-methyl-6-nitro-4-oxo-214476-23-0C11H7N3O3
- 3-(5-Amino-1,3,4-oxadiazol-2-yl)-2H-1-benzopyran-2-one156177-03-6C11H7N3O3
- 5-(1,3-Dihydro-3-oxo-2H-indol-2-ylidene)-2,4-imidazolidinedione125106-65-2C11H7N3O3
- 2-(5-Nitrofuran-2-yl)imidazo[1,2-a]pyridine16252-80-5C11H7N3O3
- 3-Acetyl-4-azido-2H-1-benzopyran-2-one136806-17-2C11H7N3O3
- 5-(4-Cyanophenyl)-2-oxo-1,3-dihydroimidazole-4-carboxylic acid905807-56-9C11H7N3O3
- 5-(7H-Pyrrolo[2,3-d]pyrimidin-4-yl)-furan-2-carboxylic acid952521-74-3C11H7N3O3
- 5-(1H-Pyrrolo[2,3-d]pyrimidin-4-yl)furan-3-carboxylic acid952521-79-8C11H7N3O3
- 1-(Benzo[d]oxazol-2-yl)-1H-pyrazole-4-carboxylic Acid1282849-76-6C11H7N3O3
- 6-(2-Oxazolyl)-1H-indazole-3-carboxylic acid869783-06-2C11H7N3O3
- 2-(1H-Pyrrolo[2,3-b]pyridin-4-yl)-4-oxazolecarboxylic acid1287670-66-9C11H7N3O3
- 5-(1H-Indazol-7-yl)-1,2-oxazole-3-carboxylic acid1891469-74-1C11H7N3O3
- 6-(Furan-2-yl)-[1,2,4]triazolo[1,5-a]pyridine-8-carboxylic acid2059971-39-8C11H7N3O3
- 2-(5-Oxo-4,5-dihydro-1H-pyrazol-3-yl)isoindoline-1,3-dione2888709-47-3C11H7N3O3
- 1-Carbamoyl-6-cyanoindole-3-carboxylic acid1386461-52-4C11H7N3O3
- 2-(Furan-2-yl)pyrazolo[1,5-b]pyridazine-3-carboxylic acid88561-89-1C11H7N3O3
- 5-(1H-1,3-Benzodiazol-5-yl)-1,2-oxazole-3-carboxylic acid1368714-11-7C11H7N3O3
- 6-Nitro-2,9-dihydro-1H-pyrido[3,4-b]indol-1-one1643788-08-2C11H7N3O3
- 3-(1H-1,3-Benzodiazol-5-yl)-1,2-oxazole-5-carboxylic acid1892808-57-9C11H7N3O3
- 3-(1H-Indazol-7-yl)-1,2-oxazole-5-carboxylic acid1892277-70-1C11H7N3O3
- 5-(4-Azidophenyl)furan-2-carboxylic acid2060038-61-9C11H7N3O3
- 5-(6-Nitropyridin-3-yl)pyridine-2-carbaldehyde2137758-45-1C11H7N3O3
- 6-Nitropyrazino[1,2-a]indol-1(2H)-one1201806-87-2C11H7N3O3
- 5-(5-Formylpyridin-3-yl)pyrimidine-2-carboxylic acid2138167-15-2C11H7N3O3
- 5-Formyl-2-(pyridin-4-yl)pyrimidine-4-carboxylic acid2172390-24-6C11H7N3O3
- 5-(1H-Indazol-3-yl)-1,2-oxazole-4-carboxylic acid2228419-83-6C11H7N3O3
- 5-{Imidazo[1,2-a]pyridin-2-yl}-1,2-oxazole-4-carboxylic acid2229495-21-8C11H7N3O3
- 5-(1H-1,3-Benzodiazol-5-yl)-1,2-oxazole-4-carboxylic acid2110685-52-2C11H7N3O3
- 5-{Imidazo[1,2-a]pyridin-2-yl}-1,2-oxazole-3-carboxylic acid2228562-42-1C11H7N3O3
- 3-{Imidazo[1,2-a]pyridin-3-yl}-1,2-oxazole-5-carboxylic acid2228512-72-7C11H7N3O3
- 5-(1H-Indazol-3-yl)-1,2-oxazole-3-carboxylic acid2228299-33-8C11H7N3O3
- 3-{Pyrazolo[1,5-a]pyridin-3-yl}-1,2-oxazole-5-carboxylic acid2228181-69-7C11H7N3O3
- 3-{1H-Pyrrolo[2,3-b]pyridin-3-yl}-1,2-oxazole-5-carboxylic acid2107601-16-9C11H7N3O3
- 5-{Imidazo[1,2-a]pyridin-3-yl}-1,2-oxazole-3-carboxylic acid2107087-04-5C11H7N3O3
- 5-Formyl-2-(pyridin-3-yl)pyrimidine-4-carboxylic acid2172153-42-1C11H7N3O3
- 3-(1H-Indazol-3-yl)-1,2-oxazole-5-carboxylic acid2107980-42-5C11H7N3O3
- 5-{1H-Pyrrolo[2,3-b]pyridin-3-yl}-1,2-oxazole-4-carboxylic acid2228704-11-6C11H7N3O3
- 5-{Pyrazolo[1,5-a]pyridin-3-yl}-1,2-oxazole-3-carboxylic acid2228403-80-1C11H7N3O3
- 5-{Imidazo[1,2-a]pyridin-3-yl}-1,2-oxazole-4-carboxylic acid2229107-37-1C11H7N3O3
- 5-{Pyrazolo[1,5-a]pyridin-3-yl}-1,2-oxazole-4-carboxylic acid2229415-17-0C11H7N3O3
- 5-(1H-Indazol-7-yl)-1,2-oxazole-4-carboxylic acid2228420-95-7C11H7N3O3
- 5-{1H-Pyrrolo[2,3-b]pyridin-3-yl}-1,2-oxazole-3-carboxylic acid2229579-14-8C11H7N3O3
- 2-(4-Cyano-3-formyl-1H-indazol-1-yl)acetic acid2920131-68-4C11H7N3O3
- 4-(3-Cyano-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzoic acid167014-98-4C11H7N3O3
- Methanone,(4-nitrophenyl)-5-pyrimidinyl-108025-12-3C11H7N3O3
Frequently asked questions
What is the molar mass of C11H7N3O3?
The molar mass of C11H7N3O3 is 229.19 g/mol, calculated from standard atomic weights for 11 carbon atoms, 7 hydrogen atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 229.0487 Da.
How many compounds have the formula C11H7N3O3?
CompoundList lists 81 compounds with the molecular formula C11H7N3O3, including 7-(Furan-2-yl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid, 4-Hydroxypyrimido[1,2-a]benzimidazole-3-carboxylic acid, 2-(Furan-2-yl)-6-nitro-1H-benzo[d]imidazole. 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 C11H7N3O3?
C11H7N3O3 has a degree of unsaturation of 10. 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.