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Molecular formula

C18H15FN4O3

31 compounds have this formula on CompoundList.

Molar mass
354.34g/mol
Monoisotopic mass
354.1128Da
Atoms
41
Elements
5
Rings plus double bonds
13

The formula C18H15FN4O3 describes a molecule made of 18 carbon atoms, 15 hydrogen atoms, 1 fluorine atom, 4 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 × 1861.01%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 154.27%
    1.008 × 15 = 15.120 g/mol
  • F Fluorine × 15.36%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 415.81%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 313.55%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C18H15FN4O3

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

Showing 1 to 31 of 31 compounds

(5E)-1-[(4-Fluorophenyl)methyl]-5-[(2-phenylhydrazinyl)methylidene]-1,3-diazinane-2,4,6-trione chemical structure, C18H15FN4O3, CAS 843621-73-8
(5E)-1-[(4-Fluorophenyl)methyl]-5-[(2-phenylhydrazinyl)methylidene]-1,3-diazinane-2,4,6-trione
CAS 843621-73-8C18H15FN4O3
Ethyl 4-(5-acrylamido-2-fluorophenyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate chemical structure, C18H15FN4O3, CAS 1918238-72-8
Ethyl 4-(5-acrylamido-2-fluorophenyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate
CAS 1918238-72-8C18H15FN4O3
1-(3-Fluoro-4-methylphenyl)-5-(3-methoxyphenyl)-1,6a-dihydropyrrolo[3,4-d][1,2,3]triazole-4,6(3aH,5H)-dione chemical structure, C18H15FN4O3, CAS 1173256-92-2
1-(3-Fluoro-4-methylphenyl)-5-(3-methoxyphenyl)-1,6a-dihydropyrrolo[3,4-d][1,2,3]triazole-4,6(3aH,5H)-dione
CAS 1173256-92-2C18H15FN4O3
Methyl 3-(1-(2-fluorophenyl)-5-methyl-1H-1,2,3-triazole-4-carboxamido)benzoate chemical structure, C18H15FN4O3, CAS 924833-88-5
Methyl 3-(1-(2-fluorophenyl)-5-methyl-1H-1,2,3-triazole-4-carboxamido)benzoate
CAS 924833-88-5C18H15FN4O3
Methyl 4-(1-(4-fluorophenyl)-5-methyl-1H-1,2,3-triazole-4-carboxamido)benzoate chemical structure, C18H15FN4O3, CAS 924818-85-9
Methyl 4-(1-(4-fluorophenyl)-5-methyl-1H-1,2,3-triazole-4-carboxamido)benzoate
CAS 924818-85-9C18H15FN4O3
N-[1-[(4-Fluorophenyl)methyl]pyrazol-4-yl]-2-(2-nitrophenyl)acetamide chemical structure, C18H15FN4O3, CAS 957266-40-9
N-[1-[(4-Fluorophenyl)methyl]pyrazol-4-yl]-2-(2-nitrophenyl)acetamide
CAS 957266-40-9C18H15FN4O3
Methyl 4-(1-(2-fluorophenyl)-5-methyl-1H-1,2,3-triazole-4-carboxamido)benzoate chemical structure, C18H15FN4O3, CAS 924819-01-2
Methyl 4-(1-(2-fluorophenyl)-5-methyl-1H-1,2,3-triazole-4-carboxamido)benzoate
CAS 924819-01-2C18H15FN4O3
5-(4-Fluorophenyl)-1-(4-methoxybenzyl)-3a,6a-dihydropyrrolo[3,4-d][1,2,3]triazole-4,6(1H,5H)-dione chemical structure, C18H15FN4O3, CAS 1008269-16-6
5-(4-Fluorophenyl)-1-(4-methoxybenzyl)-3a,6a-dihydropyrrolo[3,4-d][1,2,3]triazole-4,6(1H,5H)-dione
CAS 1008269-16-6C18H15FN4O3
7-(4-Fluorophenyl)-1-methyl-3-(2-methylallyl)oxazolo[2,3-f]purine-2,4(1H,3H)-dione chemical structure, C18H15FN4O3, CAS 899997-94-5
7-(4-Fluorophenyl)-1-methyl-3-(2-methylallyl)oxazolo[2,3-f]purine-2,4(1H,3H)-dione
CAS 899997-94-5C18H15FN4O3
5-(3-Fluoro-4-methylphenyl)-1-(3-methoxyphenyl)-1,6a-dihydropyrrolo[3,4-d][1,2,3]triazole-4,6(3aH,5H)-dione chemical structure, C18H15FN4O3, CAS 1171149-13-5
5-(3-Fluoro-4-methylphenyl)-1-(3-methoxyphenyl)-1,6a-dihydropyrrolo[3,4-d][1,2,3]triazole-4,6(3aH,5H)-dione
CAS 1171149-13-5C18H15FN4O3
Methyl 3-({[1-(4-fluorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]carbonyl}amino)benzoate chemical structure, C18H15FN4O3, CAS 924818-97-3
Methyl 3-({[1-(4-fluorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]carbonyl}amino)benzoate
CAS 924818-97-3C18H15FN4O3
1-(4-Fluorobenzyl)-5-(4-methoxyphenyl)-1,6a-dihydropyrrolo[3,4-d][1,2,3]triazole-4,6(3aH,5H)-dione chemical structure, C18H15FN4O3, CAS 1008227-29-9
1-(4-Fluorobenzyl)-5-(4-methoxyphenyl)-1,6a-dihydropyrrolo[3,4-d][1,2,3]triazole-4,6(3aH,5H)-dione
CAS 1008227-29-9C18H15FN4O3
5-(4-Fluorophenyl)-1-(3-methoxybenzyl)-1,6a-dihydropyrrolo[3,4-d][1,2,3]triazole-4,6(3aH,5H)-dione chemical structure, C18H15FN4O3, CAS 1008227-24-4
5-(4-Fluorophenyl)-1-(3-methoxybenzyl)-1,6a-dihydropyrrolo[3,4-d][1,2,3]triazole-4,6(3aH,5H)-dione
CAS 1008227-24-4C18H15FN4O3
N'-[(4-Fluorophenyl)methyl]-N-[(4-oxo-3,4-dihydrophthalazin-1-yl)methyl]ethanediamide chemical structure, C18H15FN4O3, CAS 946298-49-3
N'-[(4-Fluorophenyl)methyl]-N-[(4-oxo-3,4-dihydrophthalazin-1-yl)methyl]ethanediamide
CAS 946298-49-3C18H15FN4O3
1-(2-Amino-2-oxoethyl)-N-(4-fluorophenyl)-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxamide chemical structure, C18H15FN4O3, CAS 1251543-98-2
1-(2-Amino-2-oxoethyl)-N-(4-fluorophenyl)-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxamide
CAS 1251543-98-2C18H15FN4O3
2-(2-Fluorophenoxy)-1-(3-(3-(pyridin-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)ethanone chemical structure, C18H15FN4O3, CAS 1251559-18-8
2-(2-Fluorophenoxy)-1-(3-(3-(pyridin-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)ethanone
CAS 1251559-18-8C18H15FN4O3
2-(3-(4-Fluoro-2-methoxyphenyl)-6-oxopyridazin-1(6H)-yl)-N-(pyridin-4-yl)acetamide chemical structure, C18H15FN4O3, CAS 1246075-29-5
2-(3-(4-Fluoro-2-methoxyphenyl)-6-oxopyridazin-1(6H)-yl)-N-(pyridin-4-yl)acetamide
CAS 1246075-29-5C18H15FN4O3
2-[3-(2-Fluoro-4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]-N-(pyridin-2-yl)acetamide chemical structure, C18H15FN4O3, CAS 1246074-00-9
2-[3-(2-Fluoro-4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]-N-(pyridin-2-yl)acetamide
CAS 1246074-00-9C18H15FN4O3
4-{[(6-Fluoro-2-methyl-4-oxoquinazolin-3(4H)-yl)acetyl]amino}benzamide chemical structure, C18H15FN4O3, CAS 1574364-36-5
4-{[(6-Fluoro-2-methyl-4-oxoquinazolin-3(4H)-yl)acetyl]amino}benzamide
CAS 1574364-36-5C18H15FN4O3
N-(4-Carbamoylphenyl)-1-(4-fluorophenyl)-4-methoxy-1H-pyrazole-3-carboxamide chemical structure, C18H15FN4O3, CAS 1172901-97-1
N-(4-Carbamoylphenyl)-1-(4-fluorophenyl)-4-methoxy-1H-pyrazole-3-carboxamide
CAS 1172901-97-1C18H15FN4O3
2-[3-(4-Fluoro-2-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]-N-(pyridin-2-yl)acetamide chemical structure, C18H15FN4O3, CAS 1246062-95-2
2-[3-(4-Fluoro-2-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]-N-(pyridin-2-yl)acetamide
CAS 1246062-95-2C18H15FN4O3
2-[3-(2-Fluoro-4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]-N-(pyridin-4-yl)acetamide chemical structure, C18H15FN4O3, CAS 1246046-06-9
2-[3-(2-Fluoro-4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]-N-(pyridin-4-yl)acetamide
CAS 1246046-06-9C18H15FN4O3
2-[3-(4-Fluoro-2-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]-N-(pyridin-3-yl)acetamide chemical structure, C18H15FN4O3, CAS 1246052-78-7
2-[3-(4-Fluoro-2-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]-N-(pyridin-3-yl)acetamide
CAS 1246052-78-7C18H15FN4O3
2-(3-(2-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)-N-(6-methoxypyridin-3-yl)acetamide chemical structure, C18H15FN4O3, CAS 1282107-99-6
2-(3-(2-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)-N-(6-methoxypyridin-3-yl)acetamide
CAS 1282107-99-6C18H15FN4O3

Frequently asked questions

What is the molar mass of C18H15FN4O3?

The molar mass of C18H15FN4O3 is 354.34 g/mol, calculated from standard atomic weights for 18 carbon atoms, 15 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 354.1128 Da.

How many compounds have the formula C18H15FN4O3?

CompoundList lists 31 compounds with the molecular formula C18H15FN4O3, including (5E)-1-[(4-Fluorophenyl)methyl]-5-[(2-phenylhydrazinyl)methylidene]-1,3-diazinane-2,4,6-trione, Ethyl 4-(5-acrylamido-2-fluorophenyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate, 1-(3-Fluoro-4-methylphenyl)-5-(3-methoxyphenyl)-1,6a-dihydropyrrolo[3,4-d][1,2,3]triazole-4,6(3aH,5H)-dione. 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 C18H15FN4O3?

C18H15FN4O3 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.