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Molecular formula

C8H4ClN3O3

39 compounds have this formula on CompoundList.

Molar mass
225.59g/mol
Monoisotopic mass
224.9941Da
Atoms
19
Elements
5
Rings plus double bonds
8

The formula C8H4ClN3O3 describes a molecule made of 8 carbon atoms, 4 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 × 842.59%
    12.011 × 8 = 96.088 g/mol
  • H Hydrogen × 41.79%
    1.008 × 4 = 4.032 g/mol
  • Cl Chlorine × 115.71%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 318.63%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 321.28%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C8H4ClN3O3

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 39 of 39 compounds

7-Chloro-6-nitro-4-quinazolinol chemical structure, C8H4ClN3O3, CAS 53449-14-2
7-Chloro-6-nitro-4-quinazolinol
CAS 53449-14-2C8H4ClN3O3
2-Chloro-3-nitro-4H-pyrido[1,2-a]pyrimidin-4-one chemical structure, C8H4ClN3O3, CAS 349573-14-4
2-Chloro-3-nitro-4H-pyrido[1,2-a]pyrimidin-4-one
CAS 349573-14-4C8H4ClN3O3
4-Chloro-7-oxo-7H,8H-pyrido(2,3-d)pyrimidine-6-carboxylic acid chemical structure, C8H4ClN3O3, CAS 2060000-30-6
4-Chloro-7-oxo-7H,8H-pyrido(2,3-d)pyrimidine-6-carboxylic acid
CAS 2060000-30-6C8H4ClN3O3
5-Chloro-3-(4-nitrophenyl)-1,2,4-oxadiazole chemical structure, C8H4ClN3O3, CAS 1183366-52-0
5-Chloro-3-(4-nitrophenyl)-1,2,4-oxadiazole
CAS 1183366-52-0C8H4ClN3O3
2-Chloro-7-nitro-4H-pyrido(1,2-a)pyrimidin-4-one chemical structure, C8H4ClN3O3, CAS 91045-72-6
2-Chloro-7-nitro-4H-pyrido(1,2-a)pyrimidin-4-one
CAS 91045-72-6C8H4ClN3O3
6-Chloro-3-nitroimidazo(1,2-a)pyridine-2-carbaldehyde chemical structure, C8H4ClN3O3, CAS 1823348-62-4
6-Chloro-3-nitroimidazo(1,2-a)pyridine-2-carbaldehyde
CAS 1823348-62-4C8H4ClN3O3
6-Nitro-1H-indazole-1-carbonyl chloride chemical structure, C8H4ClN3O3, CAS 857808-06-1
6-Nitro-1H-indazole-1-carbonyl chloride
CAS 857808-06-1C8H4ClN3O3
2-Chloro-6-nitroquinazolin-4(1H)-one chemical structure, C8H4ClN3O3, CAS 80195-33-1
2-Chloro-6-nitroquinazolin-4(1H)-one
CAS 80195-33-1C8H4ClN3O3
5-Chloro-8-nitroquinazolin-4-ol chemical structure, C8H4ClN3O3, CAS 400784-50-1
5-Chloro-8-nitroquinazolin-4-ol
CAS 400784-50-1C8H4ClN3O3
2-Chloro-7-nitroquinazolin-4(1H)-one chemical structure, C8H4ClN3O3, CAS 129112-64-7
2-Chloro-7-nitroquinazolin-4(1H)-one
CAS 129112-64-7C8H4ClN3O3
6-Chloro-3-nitro-1,5-naphthyridin-4-ol chemical structure, C8H4ClN3O3, CAS 1366050-42-1
6-Chloro-3-nitro-1,5-naphthyridin-4-ol
CAS 1366050-42-1C8H4ClN3O3
7-Chloro-8-nitro quinazolin-4(3H)-one chemical structure, C8H4ClN3O3, CAS 53449-15-3
7-Chloro-8-nitro quinazolin-4(3H)-one
CAS 53449-15-3C8H4ClN3O3
5-Chloro-6-nitroquinazolin-4-one chemical structure, C8H4ClN3O3, CAS 400784-49-8
5-Chloro-6-nitroquinazolin-4-one
CAS 400784-49-8C8H4ClN3O3
3-(4-Chloro-3-nitrophenyl)-1,2,4-oxadiazole chemical structure, C8H4ClN3O3, CAS 96898-95-2
3-(4-Chloro-3-nitrophenyl)-1,2,4-oxadiazole
CAS 96898-95-2C8H4ClN3O3
6-Chloro-7-nitroquinazolin-4(3H)-one chemical structure, C8H4ClN3O3, CAS 163082-20-0
6-Chloro-7-nitroquinazolin-4(3H)-one
CAS 163082-20-0C8H4ClN3O3
8-Chloro-6-nitro-3,4-dihydroquinazolin-4-one chemical structure, C8H4ClN3O3, CAS 1565503-27-6
8-Chloro-6-nitro-3,4-dihydroquinazolin-4-one
CAS 1565503-27-6C8H4ClN3O3
5-Chloro-2-(5-nitro-2-furanyl)pyrimidine chemical structure, C8H4ClN3O3, CAS 57247-47-9
5-Chloro-2-(5-nitro-2-furanyl)pyrimidine
CAS 57247-47-9C8H4ClN3O3
6-Chloro-7-nitroquinoxalin-2-one chemical structure, C8H4ClN3O3, CAS 934690-33-2
6-Chloro-7-nitroquinoxalin-2-one
CAS 934690-33-2C8H4ClN3O3
5-(5-Chloropyridin-2-yl)-1,2,4-oxadiazole-3-carboxylic acid chemical structure, C8H4ClN3O3, CAS 1341505-63-2
5-(5-Chloropyridin-2-yl)-1,2,4-oxadiazole-3-carboxylic acid
CAS 1341505-63-2C8H4ClN3O3
5-(3-Chloropyridin-4-yl)-1,2,4-oxadiazole-3-carboxylic acid chemical structure, C8H4ClN3O3, CAS 1504741-40-5
5-(3-Chloropyridin-4-yl)-1,2,4-oxadiazole-3-carboxylic acid
CAS 1504741-40-5C8H4ClN3O3
2-(2-Chloro-4-nitrophenyl)-1,3,4-oxadiazole chemical structure, C8H4ClN3O3, CAS 1171930-57-6
2-(2-Chloro-4-nitrophenyl)-1,3,4-oxadiazole
CAS 1171930-57-6C8H4ClN3O3
5-Chloro-3-nitro-1,8-naphthyridin-2(1H)-one chemical structure, C8H4ClN3O3, CAS 1203510-33-1
5-Chloro-3-nitro-1,8-naphthyridin-2(1H)-one
CAS 1203510-33-1C8H4ClN3O3
8-Chloro-4-oxo-4H-pyrido[2,1-c][1,2,4]triazine-3-carboxylic acid chemical structure, C8H4ClN3O3, CAS 1352395-60-8
8-Chloro-4-oxo-4H-pyrido[2,1-c][1,2,4]triazine-3-carboxylic acid
CAS 1352395-60-8C8H4ClN3O3
5-Nitro-1H-benzimidazole-6-carbonyl chloride chemical structure, C8H4ClN3O3, CAS 1806415-80-4
5-Nitro-1H-benzimidazole-6-carbonyl chloride
CAS 1806415-80-4C8H4ClN3O3

Frequently asked questions

What is the molar mass of C8H4ClN3O3?

The molar mass of C8H4ClN3O3 is 225.59 g/mol, calculated from standard atomic weights for 8 carbon atoms, 4 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 224.9941 Da.

How many compounds have the formula C8H4ClN3O3?

CompoundList lists 39 compounds with the molecular formula C8H4ClN3O3, including 7-Chloro-6-nitro-4-quinazolinol, 2-Chloro-3-nitro-4H-pyrido[1,2-a]pyrimidin-4-one, 4-Chloro-7-oxo-7H,8H-pyrido(2,3-d)pyrimidine-6-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 C8H4ClN3O3?

C8H4ClN3O3 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.