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Molecular formula

C19H21FN8

3 compounds have this formula on CompoundList.

Molar mass
380.43g/mol
Monoisotopic mass
380.1873Da
Atoms
49
Elements
4
Rings plus double bonds
13

The formula C19H21FN8 describes a molecule made of 19 carbon atoms, 21 hydrogen atoms, 1 fluorine atom and 8 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 × 1959.99%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 215.56%
    1.008 × 21 = 21.168 g/mol
  • F Fluorine × 14.99%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 829.46%
    14.007 × 8 = 112.056 g/mol
Look up another formula

Compounds with the formula C19H21FN8

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

Showing 1 to 3 of 3 compounds

N2-(4-fluorophenyl)-6-[[4-(2-pyridinyl)-1-piperazinyl]methyl]-1,3,5-triazine-2,4-diamine chemical structure, C19H21FN8, CAS 727680-28-6
N2-(4-fluorophenyl)-6-[[4-(2-pyridinyl)-1-piperazinyl]methyl]-1,3,5-triazine-2,4-diamine
CAS 727680-28-6C19H21FN8
4-(3,5-Dimethyl-1H-pyrazol-1-yl)-6-[5-(5-fluoropyrimidin-2-yl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]pyrimidine chemical structure, C19H21FN8, CAS 2198429-53-5
4-(3,5-Dimethyl-1H-pyrazol-1-yl)-6-[5-(5-fluoropyrimidin-2-yl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]pyrimidine
CAS 2198429-53-5C19H21FN8
4-(3,5-Dimethyl-1H-pyrazol-1-yl)-6-[5-(5-fluoropyrimidin-4-yl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]pyrimidine chemical structure, C19H21FN8, CAS 2200725-33-1
4-(3,5-Dimethyl-1H-pyrazol-1-yl)-6-[5-(5-fluoropyrimidin-4-yl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]pyrimidine
CAS 2200725-33-1C19H21FN8

Frequently asked questions

What is the molar mass of C19H21FN8?

The molar mass of C19H21FN8 is 380.43 g/mol, calculated from standard atomic weights for 19 carbon atoms, 21 hydrogen atoms, 1 fluorine atom and 8 nitrogen atoms. The monoisotopic mass is 380.1873 Da.

How many compounds have the formula C19H21FN8?

CompoundList lists 3 compounds with the molecular formula C19H21FN8, including N2-(4-fluorophenyl)-6-[[4-(2-pyridinyl)-1-piperazinyl]methyl]-1,3,5-triazine-2,4-diamine, 4-(3,5-Dimethyl-1H-pyrazol-1-yl)-6-[5-(5-fluoropyrimidin-2-yl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]pyrimidine, 4-(3,5-Dimethyl-1H-pyrazol-1-yl)-6-[5-(5-fluoropyrimidin-4-yl)-octahydropyrrolo[3,4-c]pyrrol-2-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 C19H21FN8?

C19H21FN8 has a degree of unsaturation of 13. 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.