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Molecular formula

C12H7ClN4O2

34 compounds have this formula on CompoundList.

Molar mass
274.66g/mol
Monoisotopic mass
274.0258Da
Atoms
26
Elements
5
Rings plus double bonds
11

The formula C12H7ClN4O2 describes a molecule made of 12 carbon atoms, 7 hydrogen atoms, 1 chlorine atom, 4 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 × 1252.48%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 72.57%
    1.008 × 7 = 7.056 g/mol
  • Cl Chlorine × 112.91%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 420.40%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 211.65%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C12H7ClN4O2

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

Showing 1 to 34 of 34 compounds

6-(4-Chlorophenyl)-2,4(1H,3H)-pteridinedione chemical structure, C12H7ClN4O2, CAS 64233-23-4
6-(4-Chlorophenyl)-2,4(1H,3H)-pteridinedione
CAS 64233-23-4C12H7ClN4O2
6-[3-(3-Chlorophenyl)-1,2,4-oxadiazol-5-yl]-2,3-dihydropyridazin-3-one chemical structure, C12H7ClN4O2, CAS 1370597-61-7
6-[3-(3-Chlorophenyl)-1,2,4-oxadiazol-5-yl]-2,3-dihydropyridazin-3-one
CAS 1370597-61-7C12H7ClN4O2
7-(4-Chlorophenyl)-2,4(1H,3H)-pteridinedione chemical structure, C12H7ClN4O2, CAS 64804-84-8
7-(4-Chlorophenyl)-2,4(1H,3H)-pteridinedione
CAS 64804-84-8C12H7ClN4O2
5-(4-Chlorophenyl)[1,2,4]triazolo[1,5-a]pyrimidine-7-carboxylic acid chemical structure, C12H7ClN4O2, CAS 1018143-17-3
5-(4-Chlorophenyl)[1,2,4]triazolo[1,5-a]pyrimidine-7-carboxylic acid
CAS 1018143-17-3C12H7ClN4O2
3-(2H-1,3-Benzodioxol-5-yl)-6-chloro-[1,2,4]triazolo[4,3-b]pyridazine chemical structure, C12H7ClN4O2, CAS 448190-45-2
3-(2H-1,3-Benzodioxol-5-yl)-6-chloro-[1,2,4]triazolo[4,3-b]pyridazine
CAS 448190-45-2C12H7ClN4O2
2-Chloro-1-(5-nitropyridin-2-yl)-1H-benzo[d]imidazole chemical structure, C12H7ClN4O2, CAS 1146080-31-0
2-Chloro-1-(5-nitropyridin-2-yl)-1H-benzo[d]imidazole
CAS 1146080-31-0C12H7ClN4O2
2-Chloro-1-(3-nitro-pyridin-2-yl)-1H-benzoimidazole chemical structure, C12H7ClN4O2, CAS 1146080-68-3
2-Chloro-1-(3-nitro-pyridin-2-yl)-1H-benzoimidazole
CAS 1146080-68-3C12H7ClN4O2
4-Chloro-6-(4-nitrophenyl)-7H-pyrrolo[2,3-d]pyrimidine chemical structure, C12H7ClN4O2, CAS 187724-90-9
4-Chloro-6-(4-nitrophenyl)-7H-pyrrolo[2,3-d]pyrimidine
CAS 187724-90-9C12H7ClN4O2
5-[3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl]pyrimidin-4(3H)-one chemical structure, C12H7ClN4O2, CAS 950276-61-6
5-[3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl]pyrimidin-4(3H)-one
CAS 950276-61-6C12H7ClN4O2
2-(3-Cyanophenylamino)-6-chloro-3-nitropyridine chemical structure, C12H7ClN4O2, CAS 1096945-38-8
2-(3-Cyanophenylamino)-6-chloro-3-nitropyridine
CAS 1096945-38-8C12H7ClN4O2
4-Chloro-2-(4-nitrophenyl)-3H-imidazo[4,5-c]pyridine chemical structure, C12H7ClN4O2, CAS 77712-92-6
4-Chloro-2-(4-nitrophenyl)-3H-imidazo[4,5-c]pyridine
CAS 77712-92-6C12H7ClN4O2
3-(2-Chloro-4-pyrimidinyl)-5-nitro-1H-indole chemical structure, C12H7ClN4O2, CAS 1214264-45-5
3-(2-Chloro-4-pyrimidinyl)-5-nitro-1H-indole
CAS 1214264-45-5C12H7ClN4O2
3-(2-Chloropyrimidin-4-yl)-7-nitro-1H-indole chemical structure, C12H7ClN4O2, CAS 1214264-48-8
3-(2-Chloropyrimidin-4-yl)-7-nitro-1H-indole
CAS 1214264-48-8C12H7ClN4O2
1H-Imidazo(4,5-c)pyridine, 4-chloro-2-(3-nitrophenyl)- chemical structure, C12H7ClN4O2, CAS 75007-82-8
1H-Imidazo(4,5-c)pyridine, 4-chloro-2-(3-nitrophenyl)-
CAS 75007-82-8C12H7ClN4O2
4-Chloro-3-cyano-N-(6-oxo-1,6-dihydropyrimidin-5-yl)benzamide chemical structure, C12H7ClN4O2, CAS 918880-71-4
4-Chloro-3-cyano-N-(6-oxo-1,6-dihydropyrimidin-5-yl)benzamide
CAS 918880-71-4C12H7ClN4O2
4-(4-Chloro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)benzoic acid chemical structure, C12H7ClN4O2, CAS 1313404-68-0
4-(4-Chloro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)benzoic acid
CAS 1313404-68-0C12H7ClN4O2
1-(6-Chloro-4-pyrimidinyl)-1H-indazole-3-carboxylic acid chemical structure, C12H7ClN4O2, CAS 1658463-24-1
1-(6-Chloro-4-pyrimidinyl)-1H-indazole-3-carboxylic acid
CAS 1658463-24-1C12H7ClN4O2
6-Chloro-2-(3-nitrophenyl)imidazo[1,2-b]pyridazine chemical structure, C12H7ClN4O2, CAS 244081-71-8
6-Chloro-2-(3-nitrophenyl)imidazo[1,2-b]pyridazine
CAS 244081-71-8C12H7ClN4O2
2-(4-(4-Chloro-5-nitropyrimidin-2-yl)phenyl)acetonitrile chemical structure, C12H7ClN4O2, CAS 1266479-96-2
2-(4-(4-Chloro-5-nitropyrimidin-2-yl)phenyl)acetonitrile
CAS 1266479-96-2C12H7ClN4O2
4-Chloro-1-pyrimidin-2-yl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid chemical structure, C12H7ClN4O2, CAS 1119282-74-4
4-Chloro-1-pyrimidin-2-yl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid
CAS 1119282-74-4C12H7ClN4O2
6-(5-Chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrazine-2-carboxylic acid chemical structure, C12H7ClN4O2, CAS 1346172-90-4
6-(5-Chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrazine-2-carboxylic acid
CAS 1346172-90-4C12H7ClN4O2
7-Chloro-5-(3-nitrophenyl)pyrazolo[1,5-a]pyrimidine chemical structure, C12H7ClN4O2, CAS 940284-38-8
7-Chloro-5-(3-nitrophenyl)pyrazolo[1,5-a]pyrimidine
CAS 940284-38-8C12H7ClN4O2
7-Chloro-5-(4-nitrophenyl)pyrazolo[1,5-a]pyrimidine chemical structure, C12H7ClN4O2, CAS 940284-37-7
7-Chloro-5-(4-nitrophenyl)pyrazolo[1,5-a]pyrimidine
CAS 940284-37-7C12H7ClN4O2
1-(4-Chloro-2-pyrimidinyl)-5-nitro-1H-indole chemical structure, C12H7ClN4O2, CAS 1049025-80-0
1-(4-Chloro-2-pyrimidinyl)-5-nitro-1H-indole
CAS 1049025-80-0C12H7ClN4O2

Frequently asked questions

What is the molar mass of C12H7ClN4O2?

The molar mass of C12H7ClN4O2 is 274.66 g/mol, calculated from standard atomic weights for 12 carbon atoms, 7 hydrogen atoms, 1 chlorine atom, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 274.0258 Da.

How many compounds have the formula C12H7ClN4O2?

CompoundList lists 34 compounds with the molecular formula C12H7ClN4O2, including 6-(4-Chlorophenyl)-2,4(1H,3H)-pteridinedione, 6-[3-(3-Chlorophenyl)-1,2,4-oxadiazol-5-yl]-2,3-dihydropyridazin-3-one, 7-(4-Chlorophenyl)-2,4(1H,3H)-pteridinedione. 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 C12H7ClN4O2?

C12H7ClN4O2 has a degree of unsaturation of 11. 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.