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Molecular formula

C18H16FN5O3

14 compounds have this formula on CompoundList.

Molar mass
369.36g/mol
Monoisotopic mass
369.1237Da
Atoms
43
Elements
5
Rings plus double bonds
13

The formula C18H16FN5O3 describes a molecule made of 18 carbon atoms, 16 hydrogen atoms, 1 fluorine atom, 5 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 × 1858.53%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 164.37%
    1.008 × 16 = 16.128 g/mol
  • F Fluorine × 15.14%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 518.96%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 312.99%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C18H16FN5O3

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

Showing 1 to 14 of 14 compounds

5-Amino-N-(1,3-benzodioxol-5-ylmethyl)-1-(3-fluorobenzyl)-1H-1,2,3-triazole-4-carboxamide chemical structure, C18H16FN5O3, CAS 901873-29-8
5-Amino-N-(1,3-benzodioxol-5-ylmethyl)-1-(3-fluorobenzyl)-1H-1,2,3-triazole-4-carboxamide
CAS 901873-29-8C18H16FN5O3
5-Amino-N-(2,3-dihydro-1,4-benzodioxin-6-yl)-1-(4-fluorobenzyl)-1H-1,2,3-triazole-4-carboxamide chemical structure, C18H16FN5O3, CAS 899736-64-2
5-Amino-N-(2,3-dihydro-1,4-benzodioxin-6-yl)-1-(4-fluorobenzyl)-1H-1,2,3-triazole-4-carboxamide
CAS 899736-64-2C18H16FN5O3
N-(2-((6-(4-Fluorophenyl)pyridazin-3-yl)oxy)ethyl)-2-(6-oxopyridazin-1(6H)-yl)acetamide chemical structure, C18H16FN5O3, CAS 1207035-76-4
N-(2-((6-(4-Fluorophenyl)pyridazin-3-yl)oxy)ethyl)-2-(6-oxopyridazin-1(6H)-yl)acetamide
CAS 1207035-76-4C18H16FN5O3
8-(4-Fluorophenyl)-1,7-dimethyl-3-(2-oxopropyl)-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione chemical structure, C18H16FN5O3, CAS 876669-97-5
8-(4-Fluorophenyl)-1,7-dimethyl-3-(2-oxopropyl)-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
CAS 876669-97-5C18H16FN5O3
6-(2-Fluorophenyl)-4,7-dimethyl-2-(2-oxopropyl)purino[7,8-a]imidazole-1,3-dione chemical structure, C18H16FN5O3, CAS 878729-86-3
6-(2-Fluorophenyl)-4,7-dimethyl-2-(2-oxopropyl)purino[7,8-a]imidazole-1,3-dione
CAS 878729-86-3C18H16FN5O3
Methyl 4-[[5-amino-1-[(4-fluorophenyl)methyl]triazole-4-carbonyl]amino]benzoate chemical structure, C18H16FN5O3, CAS 899973-27-4
Methyl 4-[[5-amino-1-[(4-fluorophenyl)methyl]triazole-4-carbonyl]amino]benzoate
CAS 899973-27-4C18H16FN5O3
Methyl 4-[[5-amino-1-[(3-fluorophenyl)methyl]triazole-4-carbonyl]amino]benzoate chemical structure, C18H16FN5O3, CAS 899981-72-7
Methyl 4-[[5-amino-1-[(3-fluorophenyl)methyl]triazole-4-carbonyl]amino]benzoate
CAS 899981-72-7C18H16FN5O3
N-(6-Ethoxypyrimidin-4-yl)-1-(3-fluorobenzyl)-6-oxo-1,6-dihydropyridazine-3-carboxamide chemical structure, C18H16FN5O3, CAS 1421490-40-5
N-(6-Ethoxypyrimidin-4-yl)-1-(3-fluorobenzyl)-6-oxo-1,6-dihydropyridazine-3-carboxamide
CAS 1421490-40-5C18H16FN5O3
6-Fluoro-3-(1-(pyrimidine-2-carbonyl)piperidin-4-yl)quinazoline-2,4(1H,3H)-dione chemical structure, C18H16FN5O3, CAS 2034372-06-8
6-Fluoro-3-(1-(pyrimidine-2-carbonyl)piperidin-4-yl)quinazoline-2,4(1H,3H)-dione
CAS 2034372-06-8C18H16FN5O3
Ethyl 2-(1-(2-fluorophenyl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxamido)acetate chemical structure, C18H16FN5O3, CAS 1788769-74-3
Ethyl 2-(1-(2-fluorophenyl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxamido)acetate
CAS 1788769-74-3C18H16FN5O3
9-(3-Deoxy-3-fluoro-beta-D-ribofuranosyl)-6-[5-(propyn-1-yl)pyridin-3-yl]purine chemical structure, C18H16FN5O3, CAS 1612191-95-3
9-(3-Deoxy-3-fluoro-beta-D-ribofuranosyl)-6-[5-(propyn-1-yl)pyridin-3-yl]purine
CAS 1612191-95-3C18H16FN5O3
3-(2-(3-((5-Fluoropyrimidin-2-yl)oxy)pyrrolidin-1-yl)-2-oxoethyl)quinazolin-4(3H)-one chemical structure, C18H16FN5O3, CAS 2034578-49-7
3-(2-(3-((5-Fluoropyrimidin-2-yl)oxy)pyrrolidin-1-yl)-2-oxoethyl)quinazolin-4(3H)-one
CAS 2034578-49-7C18H16FN5O3
Ethyl 5-amino-1-{5-[(4-fluorophenyl)carbamoyl]pyridin-2-yl}-1H-pyrazole-4-carboxylate chemical structure, C18H16FN5O3, CAS 1189455-58-0
Ethyl 5-amino-1-{5-[(4-fluorophenyl)carbamoyl]pyridin-2-yl}-1H-pyrazole-4-carboxylate
CAS 1189455-58-0C18H16FN5O3
1-(5-Fluoropyrimidin-2-yl)-4-(6-methoxy-1H-indole-2-carbonyl)piperazin-2-one chemical structure, C18H16FN5O3, CAS 2309220-64-0
1-(5-Fluoropyrimidin-2-yl)-4-(6-methoxy-1H-indole-2-carbonyl)piperazin-2-one
CAS 2309220-64-0C18H16FN5O3

Frequently asked questions

What is the molar mass of C18H16FN5O3?

The molar mass of C18H16FN5O3 is 369.36 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms, 1 fluorine atom, 5 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 369.1237 Da.

How many compounds have the formula C18H16FN5O3?

CompoundList lists 14 compounds with the molecular formula C18H16FN5O3, including 5-Amino-N-(1,3-benzodioxol-5-ylmethyl)-1-(3-fluorobenzyl)-1H-1,2,3-triazole-4-carboxamide, 5-Amino-N-(2,3-dihydro-1,4-benzodioxin-6-yl)-1-(4-fluorobenzyl)-1H-1,2,3-triazole-4-carboxamide, N-(2-((6-(4-Fluorophenyl)pyridazin-3-yl)oxy)ethyl)-2-(6-oxopyridazin-1(6H)-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 C18H16FN5O3?

C18H16FN5O3 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.