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Molecular formula

C21H25FN4O2

29 compounds have this formula on CompoundList.

Molar mass
384.45g/mol
Monoisotopic mass
384.1962Da
Atoms
53
Elements
5
Rings plus double bonds
11

The formula C21H25FN4O2 describes a molecule made of 21 carbon atoms, 25 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 × 2165.61%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 256.55%
    1.008 × 25 = 25.200 g/mol
  • F Fluorine × 14.94%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 414.57%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 28.32%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C21H25FN4O2

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

Showing 1 to 29 of 29 compounds

4-Fluoro-N-[3-methyl-1-oxo-1-(4-pyridin-2-ylpiperazin-1-yl)butan-2-yl]benzamide chemical structure, C21H25FN4O2, CAS 1008406-83-4
4-Fluoro-N-[3-methyl-1-oxo-1-(4-pyridin-2-ylpiperazin-1-yl)butan-2-yl]benzamide
CAS 1008406-83-4C21H25FN4O2
Oxazolo(5,4-b)pyridin-2(1H)-one, 1-(5-(4-(4-fluorophenyl)-1-piperazinyl)pentyl)- chemical structure, C21H25FN4O2, CAS 162254-25-3
Oxazolo(5,4-b)pyridin-2(1H)-one, 1-(5-(4-(4-fluorophenyl)-1-piperazinyl)pentyl)-
CAS 162254-25-3C21H25FN4O2
N1-(2-(dimethylamino)-2-(1-methylindolin-5-yl)ethyl)-N2-(2-fluorophenyl)oxalamide chemical structure, C21H25FN4O2, CAS 922116-54-9
N1-(2-(dimethylamino)-2-(1-methylindolin-5-yl)ethyl)-N2-(2-fluorophenyl)oxalamide
CAS 922116-54-9C21H25FN4O2
N1-(2-(dimethylamino)-2-(1-methylindolin-5-yl)ethyl)-N2-(4-fluorophenyl)oxalamide chemical structure, C21H25FN4O2, CAS 922035-66-3
N1-(2-(dimethylamino)-2-(1-methylindolin-5-yl)ethyl)-N2-(4-fluorophenyl)oxalamide
CAS 922035-66-3C21H25FN4O2
1-(2-(Benzyl(methyl)amino)ethyl)-3-(1-(3-fluorophenyl)-5-oxopyrrolidin-3-yl)urea chemical structure, C21H25FN4O2, CAS 887212-53-5
1-(2-(Benzyl(methyl)amino)ethyl)-3-(1-(3-fluorophenyl)-5-oxopyrrolidin-3-yl)urea
CAS 887212-53-5C21H25FN4O2
N1-(4-fluorobenzyl)-N2-(2-(4-phenylpiperazin-1-yl)ethyl)oxalamide chemical structure, C21H25FN4O2, CAS 1049368-93-5
N1-(4-fluorobenzyl)-N2-(2-(4-phenylpiperazin-1-yl)ethyl)oxalamide
CAS 1049368-93-5C21H25FN4O2
2-{2-[4-(4-Fluorophenyl)piperazino]-2-oxoethyl}-2,5,6,7,8,9-hexahydro-3H-cyclohepta[c]pyridazin-3-one chemical structure, C21H25FN4O2, CAS 1282111-96-9
2-{2-[4-(4-Fluorophenyl)piperazino]-2-oxoethyl}-2,5,6,7,8,9-hexahydro-3H-cyclohepta[c]pyridazin-3-one
CAS 1282111-96-9C21H25FN4O2
5-[4-(4-Fluorophenyl)piperazin-1-yl]-5-oxo-N-(pyridin-2-ylmethyl)pentanamide chemical structure, C21H25FN4O2, CAS 755006-11-2
5-[4-(4-Fluorophenyl)piperazin-1-yl]-5-oxo-N-(pyridin-2-ylmethyl)pentanamide
CAS 755006-11-2C21H25FN4O2
1-[6-Fluoro-3-(piperidin-1-ylcarbonyl)quinolin-4-yl]piperidine-4-carboxamide chemical structure, C21H25FN4O2, CAS 1326863-96-0
1-[6-Fluoro-3-(piperidin-1-ylcarbonyl)quinolin-4-yl]piperidine-4-carboxamide
CAS 1326863-96-0C21H25FN4O2
4-(4-Fluorophenyl)-N-{2-oxo-2-[(2-phenylethyl)amino]ethyl}piperazine-1-carboxamide chemical structure, C21H25FN4O2, CAS 1324073-26-8
4-(4-Fluorophenyl)-N-{2-oxo-2-[(2-phenylethyl)amino]ethyl}piperazine-1-carboxamide
CAS 1324073-26-8C21H25FN4O2
N-(2-{[2-(3-Fluorophenyl)ethyl]amino}-2-oxoethyl)-4-phenylpiperazine-1-carboxamide chemical structure, C21H25FN4O2, CAS 1351700-40-7
N-(2-{[2-(3-Fluorophenyl)ethyl]amino}-2-oxoethyl)-4-phenylpiperazine-1-carboxamide
CAS 1351700-40-7C21H25FN4O2
1-(2-(Benzyl(methyl)amino)ethyl)-3-(1-(4-fluorophenyl)-5-oxopyrrolidin-3-yl)urea chemical structure, C21H25FN4O2, CAS 894020-26-9
1-(2-(Benzyl(methyl)amino)ethyl)-3-(1-(4-fluorophenyl)-5-oxopyrrolidin-3-yl)urea
CAS 894020-26-9C21H25FN4O2
N1-(2-(4-fluorophenyl)-2-(4-methylpiperazin-1-yl)ethyl)-N2-phenyloxalamide chemical structure, C21H25FN4O2, CAS 898432-15-0
N1-(2-(4-fluorophenyl)-2-(4-methylpiperazin-1-yl)ethyl)-N2-phenyloxalamide
CAS 898432-15-0C21H25FN4O2
N1-(2-(dimethylamino)-2-(1-methylindolin-5-yl)ethyl)-N2-(3-fluorophenyl)oxalamide chemical structure, C21H25FN4O2, CAS 922089-80-3
N1-(2-(dimethylamino)-2-(1-methylindolin-5-yl)ethyl)-N2-(3-fluorophenyl)oxalamide
CAS 922089-80-3C21H25FN4O2
3-(4-Fluoro-3-methylphenyl)-1-(2-morpholino-6,7-dihydropyrido[2,3-d]pyrimidin-8(5H)-yl)propan-1-one chemical structure, C21H25FN4O2, CAS 2194845-60-6
3-(4-Fluoro-3-methylphenyl)-1-(2-morpholino-6,7-dihydropyrido[2,3-d]pyrimidin-8(5H)-yl)propan-1-one
CAS 2194845-60-6C21H25FN4O2
N-[3-(Acetylamino)-4-methylphenyl]-2-[4-(4-fluorophenyl)piperazin-1-yl]acetamide chemical structure, C21H25FN4O2, CAS 936820-52-9
N-[3-(Acetylamino)-4-methylphenyl]-2-[4-(4-fluorophenyl)piperazin-1-yl]acetamide
CAS 936820-52-9C21H25FN4O2
2-(4-Fluorophenoxy)-N-[1-(5,6,7,8-tetrahydrocinnolin-3-yl)piperidin-4-yl]acetamide chemical structure, C21H25FN4O2, CAS 2034411-68-0
2-(4-Fluorophenoxy)-N-[1-(5,6,7,8-tetrahydrocinnolin-3-yl)piperidin-4-yl]acetamide
CAS 2034411-68-0C21H25FN4O2
2-(2-Fluorophenoxy)-N-[1-(5,6,7,8-tetrahydroquinazolin-4-yl)piperidin-4-yl]acetamide chemical structure, C21H25FN4O2, CAS 2034265-24-0
2-(2-Fluorophenoxy)-N-[1-(5,6,7,8-tetrahydroquinazolin-4-yl)piperidin-4-yl]acetamide
CAS 2034265-24-0C21H25FN4O2
3-Fluoro-4-methoxy-N-[1-(5,6,7,8-tetrahydrocinnolin-3-yl)piperidin-4-yl]benzamide chemical structure, C21H25FN4O2, CAS 1903164-07-7
3-Fluoro-4-methoxy-N-[1-(5,6,7,8-tetrahydrocinnolin-3-yl)piperidin-4-yl]benzamide
CAS 1903164-07-7C21H25FN4O2
tert-Butyl 4-(5-(1-(4-fluorophenyl)vinyl)pyrimidin-2-yl)piperazine-1-carboxylate chemical structure, C21H25FN4O2, CAS 1703794-94-8
tert-Butyl 4-(5-(1-(4-fluorophenyl)vinyl)pyrimidin-2-yl)piperazine-1-carboxylate
CAS 1703794-94-8C21H25FN4O2
4-{1-[1-(3-Fluorophenyl)-3-methyl-1H-pyrazole-4-carbonyl]piperidin-4-yl}-3,3-dimethylazetidin-2-one chemical structure, C21H25FN4O2, CAS 2224009-25-8
4-{1-[1-(3-Fluorophenyl)-3-methyl-1H-pyrazole-4-carbonyl]piperidin-4-yl}-3,3-dimethylazetidin-2-one
CAS 2224009-25-8C21H25FN4O2
6-Ethyl-5-fluoro-2-[5-(3-phenylpropanoyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-3,4-dihydropyrimidin-4-one chemical structure, C21H25FN4O2, CAS 2640952-38-9
6-Ethyl-5-fluoro-2-[5-(3-phenylpropanoyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-3,4-dihydropyrimidin-4-one
CAS 2640952-38-9C21H25FN4O2
7-(Azepan-1-yl)-6-fluoro-1-methyl-3-(5-propyl-1,2,4-oxadiazol-3-yl)-1,4-dihydroquinolin-4-one chemical structure, C21H25FN4O2, CAS 2309752-90-5
7-(Azepan-1-yl)-6-fluoro-1-methyl-3-(5-propyl-1,2,4-oxadiazol-3-yl)-1,4-dihydroquinolin-4-one
CAS 2309752-90-5C21H25FN4O2
N-[(3-Fluorophenyl)(1-methyl-1H-pyrazol-4-yl)methyl]-N-methyl-1-(prop-2-enoyl)piperidine-4-carboxamide chemical structure, C21H25FN4O2, CAS 2361689-80-5
N-[(3-Fluorophenyl)(1-methyl-1H-pyrazol-4-yl)methyl]-N-methyl-1-(prop-2-enoyl)piperidine-4-carboxamide
CAS 2361689-80-5C21H25FN4O2

Frequently asked questions

What is the molar mass of C21H25FN4O2?

The molar mass of C21H25FN4O2 is 384.45 g/mol, calculated from standard atomic weights for 21 carbon atoms, 25 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 384.1962 Da.

How many compounds have the formula C21H25FN4O2?

CompoundList lists 29 compounds with the molecular formula C21H25FN4O2, including 4-Fluoro-N-[3-methyl-1-oxo-1-(4-pyridin-2-ylpiperazin-1-yl)butan-2-yl]benzamide, Oxazolo(5,4-b)pyridin-2(1H)-one, 1-(5-(4-(4-fluorophenyl)-1-piperazinyl)pentyl)-, N1-(2-(dimethylamino)-2-(1-methylindolin-5-yl)ethyl)-N2-(2-fluorophenyl)oxalamide. 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 C21H25FN4O2?

C21H25FN4O2 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.