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Molecular formula

C16H16FN5O

36 compounds have this formula on CompoundList.

Molar mass
313.34g/mol
Monoisotopic mass
313.1339Da
Atoms
39
Elements
5
Rings plus double bonds
11

The formula C16H16FN5O describes a molecule made of 16 carbon atoms, 16 hydrogen atoms, 1 fluorine atom, 5 nitrogen atoms and 1 oxygen atom. 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 × 1661.33%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 165.15%
    1.008 × 16 = 16.128 g/mol
  • F Fluorine × 16.06%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 522.35%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 15.11%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C16H16FN5O

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

Showing 1 to 36 of 36 compounds

4-[4-(4-Fluorophenyl)piperazino]-3-methylisoxazolo[5,4-d]pyrimidine chemical structure, C16H16FN5O, CAS 478062-74-7
4-[4-(4-Fluorophenyl)piperazino]-3-methylisoxazolo[5,4-d]pyrimidine
CAS 478062-74-7C16H16FN5O
N-(3-Fluorophenyl)-N'-(1,4,6-trimethyl-1H-pyrazolo[3,4-b]pyridin-3-yl)urea chemical structure, C16H16FN5O, CAS 478047-12-0
N-(3-Fluorophenyl)-N'-(1,4,6-trimethyl-1H-pyrazolo[3,4-b]pyridin-3-yl)urea
CAS 478047-12-0C16H16FN5O
(R)-N-(1-Cyanopyrrolidin-3-yl)-2-fluoro-4-(1-methyl-1H-pyrazol-4-yl)benzamide chemical structure, C16H16FN5O, CAS 2018353-86-9
(R)-N-(1-Cyanopyrrolidin-3-yl)-2-fluoro-4-(1-methyl-1H-pyrazol-4-yl)benzamide
CAS 2018353-86-9C16H16FN5O
N-[1-(4-Fluorobenzyl)-1H-pyrazol-4-yl]-1,3-dimethyl-1H-pyrazole-4-carboxamide chemical structure, C16H16FN5O, CAS 515177-59-0
N-[1-(4-Fluorobenzyl)-1H-pyrazol-4-yl]-1,3-dimethyl-1H-pyrazole-4-carboxamide
CAS 515177-59-0C16H16FN5O
N-(1-Cyanocyclopropyl)-1-(2-fluorophenyl)-5-propan-2-yl-1,2,4-triazole-3-carboxamide chemical structure, C16H16FN5O, CAS 1436162-73-0
N-(1-Cyanocyclopropyl)-1-(2-fluorophenyl)-5-propan-2-yl-1,2,4-triazole-3-carboxamide
CAS 1436162-73-0C16H16FN5O
N-(3-([1,2,4]Triazolo[1,5-a]pyrimidin-6-yl)propyl)-2-(4-fluorophenyl)acetamide chemical structure, C16H16FN5O, CAS 2034614-68-9
N-(3-([1,2,4]Triazolo[1,5-a]pyrimidin-6-yl)propyl)-2-(4-fluorophenyl)acetamide
CAS 2034614-68-9C16H16FN5O
N-[Cyano(cyclopropyl)methyl]-1-[(4-fluorophenyl)methyl]-5-methyltriazole-4-carboxamide chemical structure, C16H16FN5O, CAS 1825556-51-1
N-[Cyano(cyclopropyl)methyl]-1-[(4-fluorophenyl)methyl]-5-methyltriazole-4-carboxamide
CAS 1825556-51-1C16H16FN5O
N-(2-Fluorophenyl)-9-[(oxolan-2-yl)methyl]-9H-purin-6-amine chemical structure, C16H16FN5O, CAS 2640972-94-5
N-(2-Fluorophenyl)-9-[(oxolan-2-yl)methyl]-9H-purin-6-amine
CAS 2640972-94-5C16H16FN5O
N-(4-Fluorophenyl)-9-[(oxolan-2-yl)methyl]-9H-purin-6-amine chemical structure, C16H16FN5O, CAS 2640946-65-0
N-(4-Fluorophenyl)-9-[(oxolan-2-yl)methyl]-9H-purin-6-amine
CAS 2640946-65-0C16H16FN5O
N-(3-Fluorophenyl)-9-[(oxolan-2-yl)methyl]-9H-purin-6-amine chemical structure, C16H16FN5O, CAS 2640964-30-1
N-(3-Fluorophenyl)-9-[(oxolan-2-yl)methyl]-9H-purin-6-amine
CAS 2640964-30-1C16H16FN5O
N-(1-Cyanocyclohexyl)-1-(4-fluorophenyl)-1H-1,2,3-triazole-4-carboxamide chemical structure, C16H16FN5O, CAS 1355558-83-6
N-(1-Cyanocyclohexyl)-1-(4-fluorophenyl)-1H-1,2,3-triazole-4-carboxamide
CAS 1355558-83-6C16H16FN5O
2-[[1-(5-Fluoropyrimidin-2-yl)piperidin-3-yl]methoxy]pyridine-4-carbonitrile chemical structure, C16H16FN5O, CAS 2380099-27-2
2-[[1-(5-Fluoropyrimidin-2-yl)piperidin-3-yl]methoxy]pyridine-4-carbonitrile
CAS 2380099-27-2C16H16FN5O
2-{[1-(5-Fluoropyrimidin-4-yl)piperidin-3-yl]methoxy}pyridine-4-carbonitrile chemical structure, C16H16FN5O, CAS 2380098-46-2
2-{[1-(5-Fluoropyrimidin-4-yl)piperidin-3-yl]methoxy}pyridine-4-carbonitrile
CAS 2380098-46-2C16H16FN5O
6-Fluoro-2-[4-(5-methylpyrimidin-4-yl)piperazin-1-yl]-1,3-benzoxazole chemical structure, C16H16FN5O, CAS 2380171-66-2
6-Fluoro-2-[4-(5-methylpyrimidin-4-yl)piperazin-1-yl]-1,3-benzoxazole
CAS 2380171-66-2C16H16FN5O
2-[4-(5-Fluoro-6-methylpyrimidin-4-yl)piperazin-1-yl]-1,3-benzoxazole chemical structure, C16H16FN5O, CAS 2380088-30-0
2-[4-(5-Fluoro-6-methylpyrimidin-4-yl)piperazin-1-yl]-1,3-benzoxazole
CAS 2380088-30-0C16H16FN5O
6-Fluoro-2-[4-(6-methylpyrimidin-4-yl)piperazin-1-yl]-1,3-benzoxazole chemical structure, C16H16FN5O, CAS 2380171-79-7
6-Fluoro-2-[4-(6-methylpyrimidin-4-yl)piperazin-1-yl]-1,3-benzoxazole
CAS 2380171-79-7C16H16FN5O
N-{[4-(Aminomethyl)-2-fluorophenyl]methyl}-1-methyl-1H-1,2,3-benzotriazole-7-carboxamide chemical structure, C16H16FN5O, CAS 2418642-69-8
N-{[4-(Aminomethyl)-2-fluorophenyl]methyl}-1-methyl-1H-1,2,3-benzotriazole-7-carboxamide
CAS 2418642-69-8C16H16FN5O
6-Fluoro-4-[3-(5-methyl-1,3,4-oxadiazol-2-yl)piperidin-1-yl]quinazoline chemical structure, C16H16FN5O, CAS 2640954-00-1
6-Fluoro-4-[3-(5-methyl-1,3,4-oxadiazol-2-yl)piperidin-1-yl]quinazoline
CAS 2640954-00-1C16H16FN5O
2-[5-(5-Fluoropyridine-3-carbonyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]pyrimidine chemical structure, C16H16FN5O, CAS 2415525-83-4
2-[5-(5-Fluoropyridine-3-carbonyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]pyrimidine
CAS 2415525-83-4C16H16FN5O
6-Fluoro-N-methyl-N-[1-(6-methylpyridazin-3-yl)azetidin-3-yl]-1,3-benzoxazol-2-amine chemical structure, C16H16FN5O, CAS 2415518-71-5
6-Fluoro-N-methyl-N-[1-(6-methylpyridazin-3-yl)azetidin-3-yl]-1,3-benzoxazol-2-amine
CAS 2415518-71-5C16H16FN5O
9-Cyclopropyl-N-[2-(4-fluorophenoxy)ethyl]-9H-purin-6-amine chemical structure, C16H16FN5O, CAS 2770583-53-2
9-Cyclopropyl-N-[2-(4-fluorophenoxy)ethyl]-9H-purin-6-amine
CAS 2770583-53-2C16H16FN5O
3-Fluoro-2-(4-{pyrazolo[1,5-a]pyrimidin-5-yloxy}piperidin-1-yl)pyridine chemical structure, C16H16FN5O, CAS 2770623-32-8
3-Fluoro-2-(4-{pyrazolo[1,5-a]pyrimidin-5-yloxy}piperidin-1-yl)pyridine
CAS 2770623-32-8C16H16FN5O
5-[3-(3-Cyclobutyl-1,2,4-oxadiazol-5-yl)-3-fluoropyrrolidin-1-yl]pyridine-2-carbonitrile chemical structure, C16H16FN5O, CAS 3054539-55-5
5-[3-(3-Cyclobutyl-1,2,4-oxadiazol-5-yl)-3-fluoropyrrolidin-1-yl]pyridine-2-carbonitrile
CAS 3054539-55-5C16H16FN5O
2-Fluoro-4-[4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]benzonitrile chemical structure, C16H16FN5O, CAS 3054625-89-4
2-Fluoro-4-[4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]benzonitrile
CAS 3054625-89-4C16H16FN5O

Frequently asked questions

What is the molar mass of C16H16FN5O?

The molar mass of C16H16FN5O is 313.34 g/mol, calculated from standard atomic weights for 16 carbon atoms, 16 hydrogen atoms, 1 fluorine atom, 5 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 313.1339 Da.

How many compounds have the formula C16H16FN5O?

CompoundList lists 36 compounds with the molecular formula C16H16FN5O, including 4-[4-(4-Fluorophenyl)piperazino]-3-methylisoxazolo[5,4-d]pyrimidine, N-(3-Fluorophenyl)-N'-(1,4,6-trimethyl-1H-pyrazolo[3,4-b]pyridin-3-yl)urea, (R)-N-(1-Cyanopyrrolidin-3-yl)-2-fluoro-4-(1-methyl-1H-pyrazol-4-yl)benzamide. 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 C16H16FN5O?

C16H16FN5O has a degree of unsaturation of 11. 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.