CompoundList
Sign in
Molecular formula

C13H9FN4

13 compounds have this formula on CompoundList.

Molar mass
240.24g/mol
Monoisotopic mass
240.0811Da
Atoms
27
Elements
4
Rings plus double bonds
11

The formula C13H9FN4 describes a molecule made of 13 carbon atoms, 9 hydrogen atoms, 1 fluorine atom and 4 nitrogen 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 × 1364.99%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 93.78%
    1.008 × 9 = 9.072 g/mol
  • F Fluorine × 17.91%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 423.32%
    14.007 × 4 = 56.028 g/mol
Look up another formula

Compounds with the formula C13H9FN4

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

Showing 1 to 13 of 13 compounds

2-(4-Fluorophenyl)-5-phenyl-2H-tetrazole chemical structure, C13H9FN4, CAS 99504-73-1
2-(4-Fluorophenyl)-5-phenyl-2H-tetrazole
CAS 99504-73-1C13H9FN4
7-[(E)-2-(4-Fluorophenyl)ethenyl]-[1,2,4]triazolo[1,5-a]pyrimidine chemical structure, C13H9FN4, CAS 320416-42-0
7-[(E)-2-(4-Fluorophenyl)ethenyl]-[1,2,4]triazolo[1,5-a]pyrimidine
CAS 320416-42-0C13H9FN4
2-(1-(2-Fluorophenyl)-1H-pyrazol-5-yl)pyrimidine chemical structure, C13H9FN4, CAS 1269291-39-5
2-(1-(2-Fluorophenyl)-1H-pyrazol-5-yl)pyrimidine
CAS 1269291-39-5C13H9FN4
[4-(5-Cyano-1-methyl-1H-pyrrol-2-yl)-2-fluorophenyl]cyanamide chemical structure, C13H9FN4, CAS 921631-64-3
[4-(5-Cyano-1-methyl-1H-pyrrol-2-yl)-2-fluorophenyl]cyanamide
CAS 921631-64-3C13H9FN4
2-(1-(3-Fluorophenyl)-1H-pyrazol-5-yl)pyrimidine chemical structure, C13H9FN4, CAS 1269294-35-0
2-(1-(3-Fluorophenyl)-1H-pyrazol-5-yl)pyrimidine
CAS 1269294-35-0C13H9FN4
2-(1-(4-Fluorophenyl)-1H-pyrazol-5-yl)pyrimidine chemical structure, C13H9FN4, CAS 1269292-15-0
2-(1-(4-Fluorophenyl)-1H-pyrazol-5-yl)pyrimidine
CAS 1269292-15-0C13H9FN4
6-(4-Fluorophenyl)pyrido[3,2-d]pyrimidin-4-amine chemical structure, C13H9FN4, CAS 917758-76-0
6-(4-Fluorophenyl)pyrido[3,2-d]pyrimidin-4-amine
CAS 917758-76-0C13H9FN4
6-(6-Fluoro-7-quinolinyl)-4-pyrimidinamine chemical structure, C13H9FN4, CAS 851985-95-0
6-(6-Fluoro-7-quinolinyl)-4-pyrimidinamine
CAS 851985-95-0C13H9FN4
8-Fluoro-N-2-pyrazinyl-2-quinolinamine chemical structure, C13H9FN4, CAS 1258454-02-2
8-Fluoro-N-2-pyrazinyl-2-quinolinamine
CAS 1258454-02-2C13H9FN4
4-Fluoro-3-{[2-(pyridin-2-yl)hydrazinylidene]methyl}benzonitrile chemical structure, C13H9FN4, CAS 189107-42-4
4-Fluoro-3-{[2-(pyridin-2-yl)hydrazinylidene]methyl}benzonitrile
CAS 189107-42-4C13H9FN4
6-(6-Fluoropyridin-3-yl)quinazolin-2-amine chemical structure, C13H9FN4, CAS 1032574-49-4
6-(6-Fluoropyridin-3-yl)quinazolin-2-amine
CAS 1032574-49-4C13H9FN4
5-(4-Fluorophenyl)-2-phenyl-2H-tetrazole chemical structure, C13H9FN4, CAS 99504-74-2
5-(4-Fluorophenyl)-2-phenyl-2H-tetrazole
CAS 99504-74-2C13H9FN4
5-(2-Fluorophenyl)-2-phenyl-2H-tetrazole chemical structure, C13H9FN4, CAS 2803831-68-5
5-(2-Fluorophenyl)-2-phenyl-2H-tetrazole
CAS 2803831-68-5C13H9FN4

Frequently asked questions

What is the molar mass of C13H9FN4?

The molar mass of C13H9FN4 is 240.24 g/mol, calculated from standard atomic weights for 13 carbon atoms, 9 hydrogen atoms, 1 fluorine atom and 4 nitrogen atoms. The monoisotopic mass is 240.0811 Da.

How many compounds have the formula C13H9FN4?

CompoundList lists 13 compounds with the molecular formula C13H9FN4, including 2-(4-Fluorophenyl)-5-phenyl-2H-tetrazole, 7-[(E)-2-(4-Fluorophenyl)ethenyl]-[1,2,4]triazolo[1,5-a]pyrimidine, 2-(1-(2-Fluorophenyl)-1H-pyrazol-5-yl)pyrimidine. 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 C13H9FN4?

C13H9FN4 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.