C12H8ClN3O3
37 compounds have this formula on CompoundList.
- Molar mass
- 277.66g/mol
- Monoisotopic mass
- 277.0254Da
- Atoms
- 27
- Elements
- 5
- Rings plus double bonds
- 10
The formula C12H8ClN3O3 describes a molecule made of 12 carbon atoms, 8 hydrogen atoms, 1 chlorine atom, 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 × 1251.91%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 82.90%1.008 × 8 = 8.064 g/mol
- Cl Chlorine × 112.77%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 315.13%14.007 × 3 = 42.021 g/mol
- O Oxygen × 317.29%15.999 × 3 = 47.997 g/mol
Compounds with the formula C12H8ClN3O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 37 of 37 compounds
![2-[3-(3-Chlorobenzyl)-2,4,5-trioxo-1-imidazolidinyl]acetonitrile chemical structure, C12H8ClN3O3, CAS 303986-46-1](/s/PPBGTLNVLPPHFQ-UHFFFAOYSA-N.svg)
![3-[(4-Chlorophenyl)carbamoyl]pyrazine-2-carboxylic acid chemical structure, C12H8ClN3O3, CAS 278610-25-6](/s/AIOFVFFUYDYVPN-UHFFFAOYSA-N.svg)
![3-[(4-Chlorobenzoyl)amino]pyrazine-2-carboxylic acid chemical structure, C12H8ClN3O3, CAS 294853-37-5](/s/MIGKVCZDGYFEPA-UHFFFAOYSA-N.svg)
![1-[(4-Chlorobenzyl)oxy]-2,4-dioxo-1,2,3,4-tetrahydro-5-pyrimidinecarbonitrile chemical structure, C12H8ClN3O3, CAS 477853-56-8](/s/JSBASRBYUWOZGL-UHFFFAOYSA-N.svg)
![2-Chloro-4-[2-(4-nitrophenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one chemical structure, C12H8ClN3O3, CAS 88210-31-5](/s/DDFKSXUUOVGVRW-UHFFFAOYSA-N.svg)
![7-(4-Chlorophenyl)-5-methyl-[1,2]oxazolo[3,4-d]pyrimidine-4,6-dione chemical structure, C12H8ClN3O3, CAS 65183-66-6](/s/JTWASVVVXPTRLW-UHFFFAOYSA-N.svg)
![2-[3-(2-Chlorobenzyl)-2,4,5-trioxo-1-imidazolidinyl]acetonitrile chemical structure, C12H8ClN3O3, CAS 341967-27-9](/s/XFEAYYOGQXLVFE-UHFFFAOYSA-N.svg)
- 2-Chloro-N-(3-nitrophenyl)pyridine-4-carboxamide263400-90-4C12H8ClN3O3
- 6-Chloro-7-methoxy-8-nitro-9H-pyrido[3,4-b]indole431897-30-2C12H8ClN3O3
- N-(5-Chloro-2-cyanophenyl)-3-methoxyisoxazole-5-carboxamide1428363-25-0C12H8ClN3O3
- 2-(8-Chloro-3-oxo-5H-pyrazolo[4,3-c]quinolin-2-yl)acetic acid1553688-49-5C12H8ClN3O3
- N-(4-Chloropyridin-3-yl)-2-nitrobenzamide1338243-81-4C12H8ClN3O3
- N-(4-Chloropyridin-2-yl)-2-nitrobenzamide901402-31-1C12H8ClN3O3
- 4-Chloro-6-[2-(2-nitrophenyl)hydrazinylidene]cyclohexa-2,4-dien-1-one56361-58-1C12H8ClN3O3
- 5-Chloro-2-cyano-5-(4-nitrophenyl)penta-2,4-dienamide62090-03-3C12H8ClN3O3
- N-(4-Chlorophenyl)-5-nitropyridine-3-carboxamide60524-30-3C12H8ClN3O3
- 4-[2-(4-Chloro-2-nitrophenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one70800-51-0C12H8ClN3O3
- 3-Chloro-4-[2-(4-nitrophenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one47017-83-4C12H8ClN3O3
- 4-[2-(4-Chlorophenyl)hydrazinylidene]-2-nitrocyclohexa-2,5-dien-1-one88210-34-8C12H8ClN3O3
- 4-[2-(2-Chloro-4-nitrophenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one6657-07-4C12H8ClN3O3
Frequently asked questions
What is the molar mass of C12H8ClN3O3?
The molar mass of C12H8ClN3O3 is 277.66 g/mol, calculated from standard atomic weights for 12 carbon atoms, 8 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 277.0254 Da.
How many compounds have the formula C12H8ClN3O3?
CompoundList lists 37 compounds with the molecular formula C12H8ClN3O3, including 2-Chloro-5-nitro-N-4-pyridinylbenzamide, 2-Chloro-N-(2-nitrophenyl)pyridine-3-carboxamide, N-(5-Chloropyridin-2-yl)-2-nitrobenzamide. 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 C12H8ClN3O3?
C12H8ClN3O3 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.