C7H5N3O2
249 compounds have this formula on CompoundList.
- Molar mass
- 163.14g/mol
- Monoisotopic mass
- 169.0583Da
- Atoms
- 17
- Elements
- 4
- Rings plus double bonds
- 7
The formula C7H5N3O2 describes a molecule made of 7 carbon atoms, 5 hydrogen atoms, 3 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 × 751.54%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 53.09%1.008 × 5 = 5.040 g/mol
- N Nitrogen × 325.76%14.007 × 3 = 42.021 g/mol
- O Oxygen × 219.61%15.999 × 2 = 31.998 g/mol
Compounds with the formula C7H5N3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 249 of 249 compounds
![2-Amino-1H,2H,3H-pyrrolo[3,4-c]pyridine-1,3-dione chemical structure, C7H5N3O2, CAS 470722-35-1](/s/CCPIYDWSZDQLQC-UHFFFAOYSA-N.svg)
![Pyrrolo[2,1-f][1,2,4]triazine-5-carboxylic acid chemical structure, C7H5N3O2, CAS 1522784-77-5](/s/ZEZRRNLOLWVDGK-UHFFFAOYSA-N.svg)
![Pyrrolo[2,1-f][1,2,4]triazine-4-carboxylic acid chemical structure, C7H5N3O2, CAS 2306273-08-3](/s/FBFQIMOHGAFGRB-UHFFFAOYSA-N.svg)
![4-Oxo-3,4-dihydropyrrolo[2,1-f][1,2,4]triazine-7-carbaldehyde chemical structure, C7H5N3O2, CAS 1783502-63-5](/s/HGVNNQZQUASEHA-UHFFFAOYSA-N.svg)
![5-Hydroxypyrido[3,4-d]pyrimidin-4(1H)-one chemical structure, C7H5N3O2, CAS 709666-26-2](/s/DIHOMFAOYQOYIC-UHFFFAOYSA-N.svg)
![5-Amino-[1,3]dioxolo[4,5-b]pyridine-6-carbonitrile chemical structure, C7H5N3O2, CAS 2782053-78-3](/s/WBOUHVUEIWDVCP-UHFFFAOYSA-N.svg)
![7-Nitro-1H-pyrrolo[3,2-b]pyridine chemical structure, C7H5N3O2, CAS 1190313-38-2](/s/QJDNJPXAHLTXQW-UHFFFAOYSA-N.svg)
![1H,3H-Pyrazolo[4',3':5,6]pyrano[4,3-c][1,2]oxazole chemical structure, C7H5N3O2, CAS 160638-55-1](/s/CPDGPGZSUGLFFL-UHFFFAOYSA-N.svg)
![3-Oxo-2,3-dihydro-1H-pyrazolo[3,4-b]pyridine-5-carbaldehyde chemical structure, C7H5N3O2, CAS 1341048-12-1](/s/VGIHYCCSEGTRSO-UHFFFAOYSA-N.svg)
![Imidazo[1,2-a]pyrimidine-5-carboxylic acid chemical structure, C7H5N3O2, CAS 1550731-19-5](/s/WZBGDWWLLLZFBQ-UHFFFAOYSA-N.svg)
![5-Nitro-1H-pyrrolo[2,3-c]pyridine chemical structure, C7H5N3O2, CAS 1934548-28-3](/s/VLVXCCGLMDIIRA-UHFFFAOYSA-N.svg)
- 7H-Pyrrolo[2,3-c]pyridazine-6-carboxylic acid1368382-68-6C7H5N3O2
- 5-Cyano-3-methylpyrazine-2-carboxylic acid1508406-91-4C7H5N3O2
- Imidazo[1,5-A]pyrimidine-6-carboxylic acid1543014-72-7C7H5N3O2
- Pyrazolo[1,5-b]pyridazine-5-carboxylic acid1453542-66-9C7H5N3O2
- 4-Amino-3-cyanopicolinic acid1807011-38-6C7H5N3O2
- 2-Amino-6-cyanonicotinic acid1806864-07-2C7H5N3O2
- Imidazo[1,2-c]pyrimidine-7-carboxylic acid1823903-33-8C7H5N3O2
- 5-Amino-4-cyanopyridine-2-carboxylic acid1805930-25-9C7H5N3O2
- 3-(Cyanomethyl)pyrazine-2-carboxylic acid2092104-99-7C7H5N3O2
- 5-Oxo-1,5-dihydroimidazo[1,2-c]pyrimidine-2-carbaldehyde1369247-45-9C7H5N3O2
- 4-Oxo-3,4-dihydropyrrolo[2,1-f][1,2,4]triazine-6-carbaldehyde1780692-37-6C7H5N3O2
- 6-Cyano-4-methylpyridazine-3-carboxylic acid2581225-93-4C7H5N3O2
- 1-(1,3-Oxazol-4-yl)-1H-pyrazole-4-carbaldehyde2137995-14-1C7H5N3O2
- 4-Oxo-4,5-dihydropyrazolo[1,5-a]pyrazine-6-carbaldehyde2844455-35-0C7H5N3O2
- 1-Nitroimidazo[1,5-a]pyridine75427-23-5C7H5N3O2
- Furan-2-yl(4H-1,2,4-triazol-4-yl)methanone344753-46-4C7H5N3O2
- 3-Ethynyl-5-nitropyridin-2-amine1202474-63-2C7H5N3O2
- 6-Ethynyl-2-nitropyridin-3-amine1876987-31-3C7H5N3O2
- Methyl 6-cyanopyrimidine-4-carboxylate1112178-18-3C7H5N3O2
- 1H-Pyrrolo[2,3-d]pyridazine-4-carboxylic acid1551114-21-6C7H5N3O2
- 5-Amino-2-cyanoisonicotinic acid1805482-10-3C7H5N3O2
- 6-Amino-1H-pyrrolo[3,4-c]pyridine-1,3(2H)-dione2275587-11-4C7H5N3O2
- 7H-Pyrrolo[2,3-c]pyridazine-3-carboxylic acid2954735-86-3C7H5N3O2
- N-Isocyanato-N-phenylnitrous amide1129291-51-5C7H5N3O2
- 4-Azidobenzoic acid-13C61329833-49-9C7H5N3O2
Frequently asked questions
What is the molar mass of C7H5N3O2?
The molar mass of C7H5N3O2 is 163.14 g/mol, calculated from standard atomic weights for 7 carbon atoms, 5 hydrogen atoms, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 169.0583 Da.
How many compounds have the formula C7H5N3O2?
CompoundList lists 249 compounds with the molecular formula C7H5N3O2, including 2-Amino-1H,2H,3H-pyrrolo[3,4-c]pyridine-1,3-dione, 6-Amino-5-cyanopyridine-3-carboxylic acid, Pyrrolo[2,1-f][1,2,4]triazine-5-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 C7H5N3O2?
C7H5N3O2 has a degree of unsaturation of 7. 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.