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Molecular formula

C18H19FN6O3

14 compounds have this formula on CompoundList.

Molar mass
386.39g/mol
Monoisotopic mass
386.1503Da
Atoms
47
Elements
5
Rings plus double bonds
12

The formula C18H19FN6O3 describes a molecule made of 18 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 6 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 × 1855.95%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 194.96%
    1.008 × 19 = 19.152 g/mol
  • F Fluorine × 14.92%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 621.75%
    14.007 × 6 = 84.042 g/mol
  • O Oxygen × 312.42%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C18H19FN6O3

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

Showing 1 to 14 of 14 compounds

1-Ethyl-N-[1-(4-fluorobenzyl)-3,5-dimethyl-1H-pyrazol-4-yl]-4-nitro-1H-pyrazole-5-carboxamide chemical structure, C18H19FN6O3, CAS 489449-93-6
1-Ethyl-N-[1-(4-fluorobenzyl)-3,5-dimethyl-1H-pyrazol-4-yl]-4-nitro-1H-pyrazole-5-carboxamide
CAS 489449-93-6C18H19FN6O3
N-[1-[(3-Fluorophenyl)methyl]-3,5-dimethylpyrazol-4-yl]-2,5-dimethyl-4-nitropyrazole-3-carboxamide chemical structure, C18H19FN6O3, CAS 512823-30-2
N-[1-[(3-Fluorophenyl)methyl]-3,5-dimethylpyrazol-4-yl]-2,5-dimethyl-4-nitropyrazole-3-carboxamide
CAS 512823-30-2C18H19FN6O3
2-[9-(4-Fluorophenyl)-1,7-dimethyl-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl]acetamide chemical structure, C18H19FN6O3, CAS 893964-51-7
2-[9-(4-Fluorophenyl)-1,7-dimethyl-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl]acetamide
CAS 893964-51-7C18H19FN6O3
4-Amino-N-(4-fluorophenyl)-2-(morpholin-4-yl)-7-oxo-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide chemical structure, C18H19FN6O3, CAS 945295-02-3
4-Amino-N-(4-fluorophenyl)-2-(morpholin-4-yl)-7-oxo-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
CAS 945295-02-3C18H19FN6O3
3-(4-Fluorophenyl)-1-(2-methoxyethyl)-7,9-dimethyl-5,7,9-trihydro-4H-1,2,4-tri azino[4,3-h]purine-6,8-dione chemical structure, C18H19FN6O3, CAS 898449-30-4
3-(4-Fluorophenyl)-1-(2-methoxyethyl)-7,9-dimethyl-5,7,9-trihydro-4H-1,2,4-tri azino[4,3-h]purine-6,8-dione
CAS 898449-30-4C18H19FN6O3
3-(4-Fluorophenyl)-1-(3-hydroxypropyl)-7,9-dimethyl-5,7,9-trihydro-4H-1,2,4-tr iazino[4,3-h]purine-6,8-dione chemical structure, C18H19FN6O3, CAS 898410-58-7
3-(4-Fluorophenyl)-1-(3-hydroxypropyl)-7,9-dimethyl-5,7,9-trihydro-4H-1,2,4-tr iazino[4,3-h]purine-6,8-dione
CAS 898410-58-7C18H19FN6O3
2-[7-(4-Fluoroanilino)-3-oxo[1,2,4]triazolo[4,3-a]pyrimidin-2(3H)-yl]-N~1~-(tetrahydro-2-furanylmethyl)acetamide chemical structure, C18H19FN6O3, CAS 1251710-92-5
2-[7-(4-Fluoroanilino)-3-oxo[1,2,4]triazolo[4,3-a]pyrimidin-2(3H)-yl]-N~1~-(tetrahydro-2-furanylmethyl)acetamide
CAS 1251710-92-5C18H19FN6O3
1-(4-Fluorobenzyl)-3-(4-(4-(2-methoxyethyl)-5-oxo-4,5-dihydro-1H-tetrazol-1-yl)phenyl)urea chemical structure, C18H19FN6O3, CAS 1396567-96-6
1-(4-Fluorobenzyl)-3-(4-(4-(2-methoxyethyl)-5-oxo-4,5-dihydro-1H-tetrazol-1-yl)phenyl)urea
CAS 1396567-96-6C18H19FN6O3
N-(3-Fluoro-4-methylphenyl)-2-(8-morpholin-4-yl-3-oxo-[1,2,4]triazolo[4,3-a]pyrazin-2-yl)acetamide chemical structure, C18H19FN6O3, CAS 1251591-11-3
N-(3-Fluoro-4-methylphenyl)-2-(8-morpholin-4-yl-3-oxo-[1,2,4]triazolo[4,3-a]pyrazin-2-yl)acetamide
CAS 1251591-11-3C18H19FN6O3
N-(4-Fluorobenzyl)-2-(8-morpholino-3-oxo-[1,2,4]triazolo[4,3-a]pyrazin-2(3H)-yl)acetamide chemical structure, C18H19FN6O3, CAS 1251695-28-9
N-(4-Fluorobenzyl)-2-(8-morpholino-3-oxo-[1,2,4]triazolo[4,3-a]pyrazin-2(3H)-yl)acetamide
CAS 1251695-28-9C18H19FN6O3
6-(2-(2,6-Dimethylmorpholino)-2-oxoethyl)-3-(3-fluorophenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7(6H)-one chemical structure, C18H19FN6O3, CAS 893932-36-0
6-(2-(2,6-Dimethylmorpholino)-2-oxoethyl)-3-(3-fluorophenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7(6H)-one
CAS 893932-36-0C18H19FN6O3
1-(3,4-Dimethoxybenzyl)-3-((1-(3-fluorophenyl)-1H-tetrazol-5-yl)methyl)urea chemical structure, C18H19FN6O3, CAS 921150-90-5
1-(3,4-Dimethoxybenzyl)-3-((1-(3-fluorophenyl)-1H-tetrazol-5-yl)methyl)urea
CAS 921150-90-5C18H19FN6O3
1-(3,4-Dimethoxybenzyl)-3-((1-(4-fluorophenyl)-1H-tetrazol-5-yl)methyl)urea chemical structure, C18H19FN6O3, CAS 941923-21-3
1-(3,4-Dimethoxybenzyl)-3-((1-(4-fluorophenyl)-1H-tetrazol-5-yl)methyl)urea
CAS 941923-21-3C18H19FN6O3
2-(4-(3-Fluoro-4-methoxybenzoyl)piperazin-1-yl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one chemical structure, C18H19FN6O3, CAS 2034583-16-7
2-(4-(3-Fluoro-4-methoxybenzoyl)piperazin-1-yl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one
CAS 2034583-16-7C18H19FN6O3

Frequently asked questions

What is the molar mass of C18H19FN6O3?

The molar mass of C18H19FN6O3 is 386.39 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 6 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 386.1503 Da.

How many compounds have the formula C18H19FN6O3?

CompoundList lists 14 compounds with the molecular formula C18H19FN6O3, including 1-Ethyl-N-[1-(4-fluorobenzyl)-3,5-dimethyl-1H-pyrazol-4-yl]-4-nitro-1H-pyrazole-5-carboxamide, N-[1-[(3-Fluorophenyl)methyl]-3,5-dimethylpyrazol-4-yl]-2,5-dimethyl-4-nitropyrazole-3-carboxamide, 2-[9-(4-Fluorophenyl)-1,7-dimethyl-2,4-dioxo-7,8-dihydro-6H-purino[7,8-a]pyrimidin-3-yl]acetamide. 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 C18H19FN6O3?

C18H19FN6O3 has a degree of unsaturation of 12. 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.