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Molecular formula

C18H13FN4O2

24 compounds have this formula on CompoundList.

Molar mass
336.33g/mol
Monoisotopic mass
336.1023Da
Atoms
38
Elements
5
Rings plus double bonds
14

The formula C18H13FN4O2 describes a molecule made of 18 carbon atoms, 13 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms and 2 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 × 1864.28%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 133.90%
    1.008 × 13 = 13.104 g/mol
  • F Fluorine × 15.65%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 416.66%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 29.51%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C18H13FN4O2

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

Showing 1 to 24 of 24 compounds

5-(3-(4-Fluorophenyl)-1-phenyl-1H-pyrazol-4-yl)-2,4-imidazolidinedione chemical structure, C18H13FN4O2, CAS 484049-04-9
5-(3-(4-Fluorophenyl)-1-phenyl-1H-pyrazol-4-yl)-2,4-imidazolidinedione
CAS 484049-04-9C18H13FN4O2
(E)-8-Fluoro-3-((4-methoxybenzylidene)amino)-3H-pyrimido[5,4-b]indol-4(5H)-one chemical structure, C18H13FN4O2, CAS 441744-31-6
(E)-8-Fluoro-3-((4-methoxybenzylidene)amino)-3H-pyrimido[5,4-b]indol-4(5H)-one
CAS 441744-31-6C18H13FN4O2
3-(2-Fluorophenyl)-3'-(2-methylbenzyl)-5,5'-bi-1,2,4-oxadiazole chemical structure, C18H13FN4O2, CAS 1775462-09-3
3-(2-Fluorophenyl)-3'-(2-methylbenzyl)-5,5'-bi-1,2,4-oxadiazole
CAS 1775462-09-3C18H13FN4O2
N-(5-(4-Fluorobenzyl)-1,3,4-oxadiazol-2-yl)-1H-indole-3-carboxamide chemical structure, C18H13FN4O2, CAS 1208711-74-3
N-(5-(4-Fluorobenzyl)-1,3,4-oxadiazol-2-yl)-1H-indole-3-carboxamide
CAS 1208711-74-3C18H13FN4O2
3-(4-Fluorobenzyl)-3'-(4-methylphenyl)-5,5'-bi-1,2,4-oxadiazole chemical structure, C18H13FN4O2, CAS 1775323-71-1
3-(4-Fluorobenzyl)-3'-(4-methylphenyl)-5,5'-bi-1,2,4-oxadiazole
CAS 1775323-71-1C18H13FN4O2
N-(6-(4-Fluorobenzamido)pyridin-3-yl)isonicotinamide chemical structure, C18H13FN4O2, CAS 846602-20-8
N-(6-(4-Fluorobenzamido)pyridin-3-yl)isonicotinamide
CAS 846602-20-8C18H13FN4O2
Methyl 2-amino-1-(3-fluorophenyl)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxylate chemical structure, C18H13FN4O2, CAS 433965-65-2
Methyl 2-amino-1-(3-fluorophenyl)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxylate
CAS 433965-65-2C18H13FN4O2
1-Ethyl-6-fluoro-3-(3-(pyridin-2-yl)-1,2,4-oxadiazol-5-yl)quinolin-4(1H)-one chemical structure, C18H13FN4O2, CAS 1207001-71-5
1-Ethyl-6-fluoro-3-(3-(pyridin-2-yl)-1,2,4-oxadiazol-5-yl)quinolin-4(1H)-one
CAS 1207001-71-5C18H13FN4O2
1-Ethyl-6-fluoro-3-(3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)quinolin-4(1H)-one chemical structure, C18H13FN4O2, CAS 1207001-45-3
1-Ethyl-6-fluoro-3-(3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)quinolin-4(1H)-one
CAS 1207001-45-3C18H13FN4O2
1-(4-Fluorophenyl)-4-(4-methoxyphenoxy)-1H-pyrazolo[3,4-d]pyrimidine chemical structure, C18H13FN4O2, CAS 872623-34-2
1-(4-Fluorophenyl)-4-(4-methoxyphenoxy)-1H-pyrazolo[3,4-d]pyrimidine
CAS 872623-34-2C18H13FN4O2
N-[2-(4-Fluorophenyl)-6-methyl-2H-1,2,3-benzotriazol-5-yl]-2-furamide chemical structure, C18H13FN4O2, CAS 900778-94-1
N-[2-(4-Fluorophenyl)-6-methyl-2H-1,2,3-benzotriazol-5-yl]-2-furamide
CAS 900778-94-1C18H13FN4O2
1-Ethyl-6-fluoro-3-[3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl]-1,4-dihydroquinolin-4-one chemical structure, C18H13FN4O2, CAS 1206989-67-4
1-Ethyl-6-fluoro-3-[3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl]-1,4-dihydroquinolin-4-one
CAS 1206989-67-4C18H13FN4O2
2-(3-Fluorobenzyl)-7-phenyl-[1,2,4]triazolo[4,3-a]pyrazine-3,8(2H,7H)-dione chemical structure, C18H13FN4O2, CAS 2034347-95-8
2-(3-Fluorobenzyl)-7-phenyl-[1,2,4]triazolo[4,3-a]pyrazine-3,8(2H,7H)-dione
CAS 2034347-95-8C18H13FN4O2
2-(4-Fluorobenzyl)-7-phenyl-[1,2,4]triazolo[4,3-a]pyrazine-3,8(2H,7H)-dione chemical structure, C18H13FN4O2, CAS 2034396-08-0
2-(4-Fluorobenzyl)-7-phenyl-[1,2,4]triazolo[4,3-a]pyrazine-3,8(2H,7H)-dione
CAS 2034396-08-0C18H13FN4O2
N-[Cyano-(2-fluorophenyl)methyl]-3-(5-methyl-1,2,4-oxadiazol-3-yl)benzamide chemical structure, C18H13FN4O2, CAS 1436108-63-2
N-[Cyano-(2-fluorophenyl)methyl]-3-(5-methyl-1,2,4-oxadiazol-3-yl)benzamide
CAS 1436108-63-2C18H13FN4O2
AZD-7325 metabolite M10 chemical structure, C18H13FN4O2, CAS 2227433-35-2
AZD-7325 metabolite M10
CAS 2227433-35-2C18H13FN4O2
N-(6-Benzamidopyridin-3-yl)-2-fluoropyridine-4-carboxamide chemical structure, C18H13FN4O2, CAS 1376368-22-7
N-(6-Benzamidopyridin-3-yl)-2-fluoropyridine-4-carboxamide
CAS 1376368-22-7C18H13FN4O2
N-(Cyanomethyl)-N-(3-fluorophenyl)-2-(4-oxo-3,4-dihydroquinazolin-3-yl)acetamide chemical structure, C18H13FN4O2, CAS 1311745-04-6
N-(Cyanomethyl)-N-(3-fluorophenyl)-2-(4-oxo-3,4-dihydroquinazolin-3-yl)acetamide
CAS 1311745-04-6C18H13FN4O2
Benzyl N-[1-(4-cyano-2-fluorophenyl)-1H-pyrazol-3-yl]carbamate chemical structure, C18H13FN4O2, CAS 2680781-47-7
Benzyl N-[1-(4-cyano-2-fluorophenyl)-1H-pyrazol-3-yl]carbamate
CAS 2680781-47-7C18H13FN4O2
Benzyl N-[4-cyano-1-(4-fluorophenyl)-1H-pyrazol-5-yl]carbamate chemical structure, C18H13FN4O2, CAS 2680901-29-3
Benzyl N-[4-cyano-1-(4-fluorophenyl)-1H-pyrazol-5-yl]carbamate
CAS 2680901-29-3C18H13FN4O2
Benzyl N-[4-cyano-1-(2-fluorophenyl)-1H-pyrazol-5-yl]carbamate chemical structure, C18H13FN4O2, CAS 2680807-61-6
Benzyl N-[4-cyano-1-(2-fluorophenyl)-1H-pyrazol-5-yl]carbamate
CAS 2680807-61-6C18H13FN4O2
Benzyl N-[1-(2-cyano-4-fluorophenyl)-1H-pyrazol-3-yl]carbamate chemical structure, C18H13FN4O2, CAS 2680866-01-5
Benzyl N-[1-(2-cyano-4-fluorophenyl)-1H-pyrazol-3-yl]carbamate
CAS 2680866-01-5C18H13FN4O2
Benzyl N-[1-(2-cyano-3-fluorophenyl)-1H-pyrazol-3-yl]carbamate chemical structure, C18H13FN4O2, CAS 2680898-96-6
Benzyl N-[1-(2-cyano-3-fluorophenyl)-1H-pyrazol-3-yl]carbamate
CAS 2680898-96-6C18H13FN4O2
Benzyl N-[4-cyano-1-(3-fluorophenyl)-1H-pyrazol-5-yl]carbamate chemical structure, C18H13FN4O2, CAS 2680691-56-7
Benzyl N-[4-cyano-1-(3-fluorophenyl)-1H-pyrazol-5-yl]carbamate
CAS 2680691-56-7C18H13FN4O2

Frequently asked questions

What is the molar mass of C18H13FN4O2?

The molar mass of C18H13FN4O2 is 336.33 g/mol, calculated from standard atomic weights for 18 carbon atoms, 13 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 336.1023 Da.

How many compounds have the formula C18H13FN4O2?

CompoundList lists 24 compounds with the molecular formula C18H13FN4O2, including 5-(3-(4-Fluorophenyl)-1-phenyl-1H-pyrazol-4-yl)-2,4-imidazolidinedione, (E)-8-Fluoro-3-((4-methoxybenzylidene)amino)-3H-pyrimido[5,4-b]indol-4(5H)-one, 3-(2-Fluorophenyl)-3'-(2-methylbenzyl)-5,5'-bi-1,2,4-oxadiazole. 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 C18H13FN4O2?

C18H13FN4O2 has a degree of unsaturation of 14. 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.