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Molecular formula

C21H24FN5O

24 compounds have this formula on CompoundList.

Molar mass
381.46g/mol
Monoisotopic mass
381.1965Da
Atoms
52
Elements
5
Rings plus double bonds
12

The formula C21H24FN5O describes a molecule made of 21 carbon atoms, 24 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 × 2166.12%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 246.34%
    1.008 × 24 = 24.192 g/mol
  • F Fluorine × 14.98%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 518.36%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 14.19%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C21H24FN5O

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-{[1-(2-Fluorobenzyl)piperidin-4-yl]methoxy}quinazoline-2,4-diamine chemical structure, C21H24FN5O, CAS 1005501-84-7
5-{[1-(2-Fluorobenzyl)piperidin-4-yl]methoxy}quinazoline-2,4-diamine
CAS 1005501-84-7C21H24FN5O
Piperazine, 1-((5-fluoro-1H-indol-2-yl)carbonyl)-4-(3-((1-methylethyl)amino)-2-pyridinyl)- chemical structure, C21H24FN5O, CAS 136816-84-7
Piperazine, 1-((5-fluoro-1H-indol-2-yl)carbonyl)-4-(3-((1-methylethyl)amino)-2-pyridinyl)-
CAS 136816-84-7C21H24FN5O
Piperazine, 1-((6-fluoro-1H-indol-2-yl)carbonyl)-4-(3-((1-methylethyl)amino)-2-pyridinyl)- chemical structure, C21H24FN5O, CAS 136817-84-0
Piperazine, 1-((6-fluoro-1H-indol-2-yl)carbonyl)-4-(3-((1-methylethyl)amino)-2-pyridinyl)-
CAS 136817-84-0C21H24FN5O
4-[5-(4-Fluoro-phenyl)-3-piperidin-4-yl-3H-imidazol-4-yl]-2-isopropoxy-pyrimidine chemical structure, C21H24FN5O, CAS 193746-76-8
4-[5-(4-Fluoro-phenyl)-3-piperidin-4-yl-3H-imidazol-4-yl]-2-isopropoxy-pyrimidine
CAS 193746-76-8C21H24FN5O
5-(4-Fluoro-3-methylphenyl)-2-methoxy-4-(4-(4-methyl-1H-imidazol-5-yl)piperidin-1-yl)pyrimidine chemical structure, C21H24FN5O, CAS 335063-97-3
5-(4-Fluoro-3-methylphenyl)-2-methoxy-4-(4-(4-methyl-1H-imidazol-5-yl)piperidin-1-yl)pyrimidine
CAS 335063-97-3C21H24FN5O
N-(2-(4-(4-Fluorophenyl)piperazin-1-yl)ethyl)-2-methylimidazo[1,2-a]pyridine-3-carboxamide chemical structure, C21H24FN5O, CAS 1209409-99-3
N-(2-(4-(4-Fluorophenyl)piperazin-1-yl)ethyl)-2-methylimidazo[1,2-a]pyridine-3-carboxamide
CAS 1209409-99-3C21H24FN5O
3-(4-Fluorophenyl)-N-[3-[methyl(prop-2-ynyl)amino]propyl]-7,8-dihydro-5H-pyrido[4,3-c]pyridazine-6-carboxamide chemical structure, C21H24FN5O, CAS 2223952-05-2
3-(4-Fluorophenyl)-N-[3-[methyl(prop-2-ynyl)amino]propyl]-7,8-dihydro-5H-pyrido[4,3-c]pyridazine-6-carboxamide
CAS 2223952-05-2C21H24FN5O
1-{2-tert-Butylimidazo[1,2-b]pyridazine-6-carbonyl}-4-(4-fluorophenyl)piperazine chemical structure, C21H24FN5O, CAS 2549035-90-5
1-{2-tert-Butylimidazo[1,2-b]pyridazine-6-carbonyl}-4-(4-fluorophenyl)piperazine
CAS 2549035-90-5C21H24FN5O
1-[6-(4-Fluorophenyl)pyridazin-3-yl]-N-methyl-N-{[5-(propan-2-yl)-1,3-oxazol-4-yl]methyl}azetidin-3-amine chemical structure, C21H24FN5O, CAS 2415522-53-9
1-[6-(4-Fluorophenyl)pyridazin-3-yl]-N-methyl-N-{[5-(propan-2-yl)-1,3-oxazol-4-yl]methyl}azetidin-3-amine
CAS 2415522-53-9C21H24FN5O
5-(6-Cyclopropylpyridazin-3-yl)-N-[(4-fluorophenyl)methyl]-octahydropyrrolo[3,4-c]pyrrole-2-carboxamide chemical structure, C21H24FN5O, CAS 2415502-44-0
5-(6-Cyclopropylpyridazin-3-yl)-N-[(4-fluorophenyl)methyl]-octahydropyrrolo[3,4-c]pyrrole-2-carboxamide
CAS 2415502-44-0C21H24FN5O
3-{[1-(6-Ethylpyrimidin-4-yl)piperidin-4-yl]methyl}-7-fluoro-2-methyl-3,4-dihydroquinazolin-4-one chemical structure, C21H24FN5O, CAS 2415456-78-7
3-{[1-(6-Ethylpyrimidin-4-yl)piperidin-4-yl]methyl}-7-fluoro-2-methyl-3,4-dihydroquinazolin-4-one
CAS 2415456-78-7C21H24FN5O
3-{[1-(4,6-Dimethylpyrimidin-2-yl)piperidin-4-yl]methyl}-7-fluoro-2-methyl-3,4-dihydroquinazolin-4-one chemical structure, C21H24FN5O, CAS 2415624-09-6
3-{[1-(4,6-Dimethylpyrimidin-2-yl)piperidin-4-yl]methyl}-7-fluoro-2-methyl-3,4-dihydroquinazolin-4-one
CAS 2415624-09-6C21H24FN5O
3-{[1-(2,6-Dimethylpyrimidin-4-yl)piperidin-4-yl]methyl}-7-fluoro-2-methyl-3,4-dihydroquinazolin-4-one chemical structure, C21H24FN5O, CAS 2415488-16-1
3-{[1-(2,6-Dimethylpyrimidin-4-yl)piperidin-4-yl]methyl}-7-fluoro-2-methyl-3,4-dihydroquinazolin-4-one
CAS 2415488-16-1C21H24FN5O
3-{[1-(5,6-Dimethylpyrimidin-4-yl)piperidin-4-yl]methyl}-7-fluoro-2-methyl-3,4-dihydroquinazolin-4-one chemical structure, C21H24FN5O, CAS 2415511-56-5
3-{[1-(5,6-Dimethylpyrimidin-4-yl)piperidin-4-yl]methyl}-7-fluoro-2-methyl-3,4-dihydroquinazolin-4-one
CAS 2415511-56-5C21H24FN5O
1-Cyclopropyl-3-[4-(5-fluoro-6-phenylpyrimidin-4-yl)piperazin-1-yl]pyrrolidin-2-one chemical structure, C21H24FN5O, CAS 2379948-85-1
1-Cyclopropyl-3-[4-(5-fluoro-6-phenylpyrimidin-4-yl)piperazin-1-yl]pyrrolidin-2-one
CAS 2379948-85-1C21H24FN5O
N-{[1-(1,3-Benzoxazol-2-yl)piperidin-4-yl]methyl}-6-cyclopropyl-5-fluoro-N-methylpyrimidin-4-amine chemical structure, C21H24FN5O, CAS 2742059-53-4
N-{[1-(1,3-Benzoxazol-2-yl)piperidin-4-yl]methyl}-6-cyclopropyl-5-fluoro-N-methylpyrimidin-4-amine
CAS 2742059-53-4C21H24FN5O
3-Fluoro-2-methyl-6-(5-{2-methyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrole-2-carbonyl)pyridine chemical structure, C21H24FN5O, CAS 2742047-46-5
3-Fluoro-2-methyl-6-(5-{2-methyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrole-2-carbonyl)pyridine
CAS 2742047-46-5C21H24FN5O
5-Fluoro-4-methyl-2-(5-{2-methyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrole-2-carbonyl)pyridine chemical structure, C21H24FN5O, CAS 2742040-47-5
5-Fluoro-4-methyl-2-(5-{2-methyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrole-2-carbonyl)pyridine
CAS 2742040-47-5C21H24FN5O
N-(2-Fluorophenyl)-5-{2-methyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrole-2-carboxamide chemical structure, C21H24FN5O, CAS 2742044-59-1
N-(2-Fluorophenyl)-5-{2-methyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrole-2-carboxamide
CAS 2742044-59-1C21H24FN5O
N-(4-Fluorophenyl)-5-{2-methyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrole-2-carboxamide chemical structure, C21H24FN5O, CAS 2742068-47-7
N-(4-Fluorophenyl)-5-{2-methyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrole-2-carboxamide
CAS 2742068-47-7C21H24FN5O
3-{[1-(6-Ethyl-5-fluoropyrimidin-4-yl)piperidin-4-yl]methyl}-2-methyl-3,4-dihydroquinazolin-4-one chemical structure, C21H24FN5O, CAS 2415510-02-8
3-{[1-(6-Ethyl-5-fluoropyrimidin-4-yl)piperidin-4-yl]methyl}-2-methyl-3,4-dihydroquinazolin-4-one
CAS 2415510-02-8C21H24FN5O
1-[(4-Fluorophenyl)methyl]-N-(1-methylazetidin-3-yl)-1H-1,2,3-triazole-4-carboxamide chemical structure, C21H24FN5O, CAS 3054553-26-0
1-[(4-Fluorophenyl)methyl]-N-(1-methylazetidin-3-yl)-1H-1,2,3-triazole-4-carboxamide
CAS 3054553-26-0C21H24FN5O
1-{2-tert-Butylimidazo[1,2-a]pyridin-6-yl}-4-(5-fluoropyridine-3-carbonyl)piperazine chemical structure, C21H24FN5O, CAS 3054575-58-2
1-{2-tert-Butylimidazo[1,2-a]pyridin-6-yl}-4-(5-fluoropyridine-3-carbonyl)piperazine
CAS 3054575-58-2C21H24FN5O
1-(2,3-Dihydro-1H-indol-1-yl)-2-[3-(6-ethyl-5-fluoropyrimidin-4-yl)-3,6-diazabicyclo[3.1.1]heptan-6-yl]ethan-1-one chemical structure, C21H24FN5O, CAS 3054626-28-4
1-(2,3-Dihydro-1H-indol-1-yl)-2-[3-(6-ethyl-5-fluoropyrimidin-4-yl)-3,6-diazabicyclo[3.1.1]heptan-6-yl]ethan-1-one
CAS 3054626-28-4C21H24FN5O

Frequently asked questions

What is the molar mass of C21H24FN5O?

The molar mass of C21H24FN5O is 381.46 g/mol, calculated from standard atomic weights for 21 carbon atoms, 24 hydrogen atoms, 1 fluorine atom, 5 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 381.1965 Da.

How many compounds have the formula C21H24FN5O?

CompoundList lists 24 compounds with the molecular formula C21H24FN5O, including 5-{[1-(2-Fluorobenzyl)piperidin-4-yl]methoxy}quinazoline-2,4-diamine, Piperazine, 1-((5-fluoro-1H-indol-2-yl)carbonyl)-4-(3-((1-methylethyl)amino)-2-pyridinyl)-, Piperazine, 1-((6-fluoro-1H-indol-2-yl)carbonyl)-4-(3-((1-methylethyl)amino)-2-pyridinyl)-. 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 C21H24FN5O?

C21H24FN5O 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.