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Molecular formula

C21H22FN5O

44 compounds have this formula on CompoundList.

Molar mass
379.44g/mol
Monoisotopic mass
379.1808Da
Atoms
50
Elements
5
Rings plus double bonds
13

The formula C21H22FN5O describes a molecule made of 21 carbon atoms, 22 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 × 2166.47%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 225.84%
    1.008 × 22 = 22.176 g/mol
  • F Fluorine × 15.01%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 518.46%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 14.22%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C21H22FN5O

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

Showing 1 to 44 of 44 compounds

2-{[4-(4-Fluorophenyl)piperazino]methyl}-2,6-dihydroimidazo[1,2-c]quinazolin-5(3H)-one chemical structure, C21H22FN5O, CAS 145938-41-6
2-{[4-(4-Fluorophenyl)piperazino]methyl}-2,6-dihydroimidazo[1,2-c]quinazolin-5(3H)-one
CAS 145938-41-6C21H22FN5O
2-{[4-(2-Fluorophenyl)piperazino]methyl}-2,6-dihydroimidazo[1,2-c]quinazolin-5(3H)-one chemical structure, C21H22FN5O, CAS 477859-05-5
2-{[4-(2-Fluorophenyl)piperazino]methyl}-2,6-dihydroimidazo[1,2-c]quinazolin-5(3H)-one
CAS 477859-05-5C21H22FN5O
(1-(3,4-Dimethylphenyl)-1H-1,2,3-triazol-4-yl)(4-(4-fluorophenyl)piperazin-1-yl)methanone chemical structure, C21H22FN5O, CAS 1105215-45-9
(1-(3,4-Dimethylphenyl)-1H-1,2,3-triazol-4-yl)(4-(4-fluorophenyl)piperazin-1-yl)methanone
CAS 1105215-45-9C21H22FN5O
2-(4-Fluorophenyl)-1-(4-(2-methyl-6-(1H-pyrrol-1-yl)pyrimidin-4-yl)piperazin-1-yl)ethanone chemical structure, C21H22FN5O, CAS 1396871-09-2
2-(4-Fluorophenyl)-1-(4-(2-methyl-6-(1H-pyrrol-1-yl)pyrimidin-4-yl)piperazin-1-yl)ethanone
CAS 1396871-09-2C21H22FN5O
7-Ethyl-1-(4-fluorophenyl)-8-methyl-3-(pyridin-3-ylmethyl)-1,2,3,4-tetrahydro-6H-pyrimido[1,2-a][1,3,5]triazin-6-one chemical structure, C21H22FN5O, CAS 1158552-27-2
7-Ethyl-1-(4-fluorophenyl)-8-methyl-3-(pyridin-3-ylmethyl)-1,2,3,4-tetrahydro-6H-pyrimido[1,2-a][1,3,5]triazin-6-one
CAS 1158552-27-2C21H22FN5O
(1-(3,4-Dimethylphenyl)-1H-1,2,3-triazol-4-yl)(4-(2-fluorophenyl)piperazin-1-yl)methanone chemical structure, C21H22FN5O, CAS 1207030-34-9
(1-(3,4-Dimethylphenyl)-1H-1,2,3-triazol-4-yl)(4-(2-fluorophenyl)piperazin-1-yl)methanone
CAS 1207030-34-9C21H22FN5O
N-(1-Benzylpiperidin-4-yl)-1-(4-fluorophenyl)-1H-1,2,3-triazole-4-carboxamide chemical structure, C21H22FN5O, CAS 1207020-03-8
N-(1-Benzylpiperidin-4-yl)-1-(4-fluorophenyl)-1H-1,2,3-triazole-4-carboxamide
CAS 1207020-03-8C21H22FN5O
(4-(2,5-Dimethylphenyl)piperazin-1-yl)(1-(3-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanone chemical structure, C21H22FN5O, CAS 1226443-67-9
(4-(2,5-Dimethylphenyl)piperazin-1-yl)(1-(3-fluorophenyl)-1H-1,2,3-triazol-4-yl)methanone
CAS 1226443-67-9C21H22FN5O
N-[(Z)-[4-(Diethylamino)phenyl]methylideneamino]-3-(4-fluorophenyl)-1H-pyrazole-5-carboxamide chemical structure, C21H22FN5O, CAS 403649-77-4
N-[(Z)-[4-(Diethylamino)phenyl]methylideneamino]-3-(4-fluorophenyl)-1H-pyrazole-5-carboxamide
CAS 403649-77-4C21H22FN5O
N-Cycloheptyl-1-(2-fluorophenyl)-5-(pyridin-3-yl)-1H-1,2,3-triazole-4-carboxamide chemical structure, C21H22FN5O, CAS 1251667-92-1
N-Cycloheptyl-1-(2-fluorophenyl)-5-(pyridin-3-yl)-1H-1,2,3-triazole-4-carboxamide
CAS 1251667-92-1C21H22FN5O
(4-Benzylpiperidin-1-yl)(5-((2-fluorophenyl)amino)-1H-1,2,3-triazol-4-yl)methanone chemical structure, C21H22FN5O, CAS 1291834-12-2
(4-Benzylpiperidin-1-yl)(5-((2-fluorophenyl)amino)-1H-1,2,3-triazol-4-yl)methanone
CAS 1291834-12-2C21H22FN5O
[1-(4-Fluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl][4-(4-methylphenyl)piperazin-1-yl]methanone chemical structure, C21H22FN5O, CAS 1326927-83-6
[1-(4-Fluoro-3-methylphenyl)-1H-1,2,3-triazol-4-yl][4-(4-methylphenyl)piperazin-1-yl]methanone
CAS 1326927-83-6C21H22FN5O
7-Ethyl-1-(4-fluorophenyl)-8-methyl-3-(pyridin-2-ylmethyl)-1,2,3,4-tetrahydro-6H-pyrimido[1,2-a][1,3,5]triazin-6-one chemical structure, C21H22FN5O, CAS 1158477-94-1
7-Ethyl-1-(4-fluorophenyl)-8-methyl-3-(pyridin-2-ylmethyl)-1,2,3,4-tetrahydro-6H-pyrimido[1,2-a][1,3,5]triazin-6-one
CAS 1158477-94-1C21H22FN5O
2-(4-(1-(2-Fluorophenyl)-1H-imidazol-2-yl)piperazin-1-yl)-N-phenylacetamide chemical structure, C21H22FN5O, CAS 1021132-39-7
2-(4-(1-(2-Fluorophenyl)-1H-imidazol-2-yl)piperazin-1-yl)-N-phenylacetamide
CAS 1021132-39-7C21H22FN5O
N-(2-(4-(2-Fluorophenyl)piperazin-1-yl)ethyl)quinoxaline-2-carboxamide chemical structure, C21H22FN5O, CAS 1210999-80-6
N-(2-(4-(2-Fluorophenyl)piperazin-1-yl)ethyl)quinoxaline-2-carboxamide
CAS 1210999-80-6C21H22FN5O
1-[1-(4-Ethylphenyl)-1H-1,2,3-triazole-4-carbonyl]-4-(2-fluorophenyl)piperazine chemical structure, C21H22FN5O, CAS 1326827-67-1
1-[1-(4-Ethylphenyl)-1H-1,2,3-triazole-4-carbonyl]-4-(2-fluorophenyl)piperazine
CAS 1326827-67-1C21H22FN5O
N-(2,4-Dimethylphenyl)-7-(2-fluorophenyl)-5-methyl-4,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide chemical structure, C21H22FN5O, CAS 1212374-12-3
N-(2,4-Dimethylphenyl)-7-(2-fluorophenyl)-5-methyl-4,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide
CAS 1212374-12-3C21H22FN5O
6-Cyclopropyl-2-{4-[(6-fluoroquinazolin-4-yl)amino]cyclohexyl}-2,3-dihydropyridazin-3-one chemical structure, C21H22FN5O, CAS 2199421-93-5
6-Cyclopropyl-2-{4-[(6-fluoroquinazolin-4-yl)amino]cyclohexyl}-2,3-dihydropyridazin-3-one
CAS 2199421-93-5C21H22FN5O
1-Ethyl-2-[5-(3-fluoropyridine-2-carbonyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-1H-1,3-benzodiazole chemical structure, C21H22FN5O, CAS 2640951-76-2
1-Ethyl-2-[5-(3-fluoropyridine-2-carbonyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-1H-1,3-benzodiazole
CAS 2640951-76-2C21H22FN5O
1-Ethyl-2-[5-(5-fluoropyridine-3-carbonyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-1H-1,3-benzodiazole chemical structure, C21H22FN5O, CAS 2640953-44-0
1-Ethyl-2-[5-(5-fluoropyridine-3-carbonyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-1H-1,3-benzodiazole
CAS 2640953-44-0C21H22FN5O
4-{4-[(5-Cyclopropyl-1,2-oxazol-3-yl)methyl]piperazin-1-yl}-5-fluoro-6-phenylpyrimidine chemical structure, C21H22FN5O, CAS 2379976-61-9
4-{4-[(5-Cyclopropyl-1,2-oxazol-3-yl)methyl]piperazin-1-yl}-5-fluoro-6-phenylpyrimidine
CAS 2379976-61-9C21H22FN5O
4-[4-[(6-Cyclopropylpyridazin-3-yl)oxymethyl]piperidin-1-yl]-6-fluoroquinazoline chemical structure, C21H22FN5O, CAS 2319719-51-0
4-[4-[(6-Cyclopropylpyridazin-3-yl)oxymethyl]piperidin-1-yl]-6-fluoroquinazoline
CAS 2319719-51-0C21H22FN5O
4-[4-({5H,6H,7H-Cyclopenta[c]pyridazin-3-yloxy}methyl)piperidin-1-yl]-7-fluoroquinazoline chemical structure, C21H22FN5O, CAS 2310122-85-9
4-[4-({5H,6H,7H-Cyclopenta[c]pyridazin-3-yloxy}methyl)piperidin-1-yl]-7-fluoroquinazoline
CAS 2310122-85-9C21H22FN5O
5-Fluoro-4-(4-methoxyphenyl)-6-{4-[(pyridin-4-yl)methyl]piperazin-1-yl}pyrimidine chemical structure, C21H22FN5O, CAS 2380081-70-7
5-Fluoro-4-(4-methoxyphenyl)-6-{4-[(pyridin-4-yl)methyl]piperazin-1-yl}pyrimidine
CAS 2380081-70-7C21H22FN5O

Frequently asked questions

What is the molar mass of C21H22FN5O?

The molar mass of C21H22FN5O is 379.44 g/mol, calculated from standard atomic weights for 21 carbon atoms, 22 hydrogen atoms, 1 fluorine atom, 5 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 379.1808 Da.

How many compounds have the formula C21H22FN5O?

CompoundList lists 44 compounds with the molecular formula C21H22FN5O, including 2-{[4-(4-Fluorophenyl)piperazino]methyl}-2,6-dihydroimidazo[1,2-c]quinazolin-5(3H)-one, 2-{[4-(2-Fluorophenyl)piperazino]methyl}-2,6-dihydroimidazo[1,2-c]quinazolin-5(3H)-one, (1-(3,4-Dimethylphenyl)-1H-1,2,3-triazol-4-yl)(4-(4-fluorophenyl)piperazin-1-yl)methanone. 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 C21H22FN5O?

C21H22FN5O 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.