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Molecular formula

C21H17FN2O4

26 compounds have this formula on CompoundList.

Molar mass
380.38g/mol
Monoisotopic mass
380.1172Da
Atoms
45
Elements
5
Rings plus double bonds
14

The formula C21H17FN2O4 describes a molecule made of 21 carbon atoms, 17 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 4 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 × 2166.31%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 174.51%
    1.008 × 17 = 17.136 g/mol
  • F Fluorine × 14.99%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 27.36%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 416.82%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C21H17FN2O4

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

Showing 1 to 26 of 26 compounds

N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1-[(3-fluorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carboxamide chemical structure, C21H17FN2O4, CAS 946245-97-2
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1-[(3-fluorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS 946245-97-2C21H17FN2O4
N-(3-Acetylphenyl)-1-[(4-fluorophenyl)methoxy]-2-oxopyridine-3-carboxamide chemical structure, C21H17FN2O4, CAS 868678-25-5
N-(3-Acetylphenyl)-1-[(4-fluorophenyl)methoxy]-2-oxopyridine-3-carboxamide
CAS 868678-25-5C21H17FN2O4
Methyl 2-(1-(2-fluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamido)benzoate chemical structure, C21H17FN2O4, CAS 946221-93-8
Methyl 2-(1-(2-fluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamido)benzoate
CAS 946221-93-8C21H17FN2O4
N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-1-(2-fluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide chemical structure, C21H17FN2O4, CAS 941989-81-7
N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-1-(2-fluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS 941989-81-7C21H17FN2O4
2-(2-Fluorophenoxy)-N-(1-(furan-2-carbonyl)indolin-6-yl)acetamide chemical structure, C21H17FN2O4, CAS 1040656-96-9
2-(2-Fluorophenoxy)-N-(1-(furan-2-carbonyl)indolin-6-yl)acetamide
CAS 1040656-96-9C21H17FN2O4
2-(4-Fluorophenoxy)-N-(1-(furan-2-carbonyl)indolin-6-yl)acetamide chemical structure, C21H17FN2O4, CAS 1040657-03-1
2-(4-Fluorophenoxy)-N-(1-(furan-2-carbonyl)indolin-6-yl)acetamide
CAS 1040657-03-1C21H17FN2O4
2,4-Oxazolidinedione, 5-[6-(8-fluoro-2-naphthalenyl)-1,2-dihydro-2-oxo-3-pyridinyl]-5-(1-methylethyl)- chemical structure, C21H17FN2O4, CAS 1227827-93-1
2,4-Oxazolidinedione, 5-[6-(8-fluoro-2-naphthalenyl)-1,2-dihydro-2-oxo-3-pyridinyl]-5-(1-methylethyl)-
CAS 1227827-93-1C21H17FN2O4
Decyclohexanamine-exatecan chemical structure, C21H17FN2O4, CAS 2505045-51-0
Decyclohexanamine-exatecan
CAS 2505045-51-0C21H17FN2O4
(4Z)-4-[(3-Ethoxy-4-prop-2-ynoxyphenyl)methylidene]-1-(4-fluorophenyl)pyrazolidine-3,5-dione chemical structure, C21H17FN2O4, CAS 433689-73-7
(4Z)-4-[(3-Ethoxy-4-prop-2-ynoxyphenyl)methylidene]-1-(4-fluorophenyl)pyrazolidine-3,5-dione
CAS 433689-73-7C21H17FN2O4
2-Pyrrolidinecarboxamide, 1-((4-fluorophenyl)methyl)-5-oxo-N-(4-oxo-4H-1-benzopyran-2-Yl)- chemical structure, C21H17FN2O4, CAS 59749-50-7
2-Pyrrolidinecarboxamide, 1-((4-fluorophenyl)methyl)-5-oxo-N-(4-oxo-4H-1-benzopyran-2-Yl)-
CAS 59749-50-7C21H17FN2O4
2-(2-Fluorophenyl)-3-(3-methoxypropyl)-3H-chromeno[2,3-d]pyrimidine-4,5-dione chemical structure, C21H17FN2O4, CAS 896842-39-0
2-(2-Fluorophenyl)-3-(3-methoxypropyl)-3H-chromeno[2,3-d]pyrimidine-4,5-dione
CAS 896842-39-0C21H17FN2O4
(5Z)-5-{[5-(4-Fluorophenyl)furan-2-yl]methylidene}-1-(3-hydroxypropyl)-4-methyl-2,6-dioxo-1,2,5,6-tetrahydropyridine-3-carbonitrile chemical structure, C21H17FN2O4, CAS 879929-86-9
(5Z)-5-{[5-(4-Fluorophenyl)furan-2-yl]methylidene}-1-(3-hydroxypropyl)-4-methyl-2,6-dioxo-1,2,5,6-tetrahydropyridine-3-carbonitrile
CAS 879929-86-9C21H17FN2O4
7-(4-Fluorophenyl)-4-(3-nitrophenyl)-4,6,7,8-tetrahydroquinoline-2,5(1H,3H)-dione chemical structure, C21H17FN2O4, CAS 847510-11-6
7-(4-Fluorophenyl)-4-(3-nitrophenyl)-4,6,7,8-tetrahydroquinoline-2,5(1H,3H)-dione
CAS 847510-11-6C21H17FN2O4
Methyl 2-{1-[(4-fluorophenyl)methyl]-6-oxo-1,6-dihydropyridine-3-amido}benzoate chemical structure, C21H17FN2O4, CAS 946380-49-0
Methyl 2-{1-[(4-fluorophenyl)methyl]-6-oxo-1,6-dihydropyridine-3-amido}benzoate
CAS 946380-49-0C21H17FN2O4
Methyl 2-(1-(2-fluorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxamido)benzoate chemical structure, C21H17FN2O4, CAS 946279-88-5
Methyl 2-(1-(2-fluorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxamido)benzoate
CAS 946279-88-5C21H17FN2O4
3-Fluoro-N-(1-(furan-2-carbonyl)indolin-6-yl)-4-methoxybenzamide chemical structure, C21H17FN2O4, CAS 1448036-62-1
3-Fluoro-N-(1-(furan-2-carbonyl)indolin-6-yl)-4-methoxybenzamide
CAS 1448036-62-1C21H17FN2O4
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1-[(4-fluorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carboxamide chemical structure, C21H17FN2O4, CAS 946354-42-3
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1-[(4-fluorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS 946354-42-3C21H17FN2O4
Methyl 4-{1-[(2-fluorophenyl)methyl]-6-oxo-1,6-dihydropyridine-3-amido}benzoate chemical structure, C21H17FN2O4, CAS 946363-05-9
Methyl 4-{1-[(2-fluorophenyl)methyl]-6-oxo-1,6-dihydropyridine-3-amido}benzoate
CAS 946363-05-9C21H17FN2O4
N-(4-Acetylphenyl)-1-[(4-fluorophenyl)methoxy]-2-oxopyridine-3-carboxamide chemical structure, C21H17FN2O4, CAS 868678-24-4
N-(4-Acetylphenyl)-1-[(4-fluorophenyl)methoxy]-2-oxopyridine-3-carboxamide
CAS 868678-24-4C21H17FN2O4
N-(4-Acetylphenyl)-1-[(2-fluorophenyl)methoxy]-2-oxopyridine-3-carboxamide chemical structure, C21H17FN2O4, CAS 868678-92-6
N-(4-Acetylphenyl)-1-[(2-fluorophenyl)methoxy]-2-oxopyridine-3-carboxamide
CAS 868678-92-6C21H17FN2O4
Methyl 4-(1-(3-fluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamido)benzoate chemical structure, C21H17FN2O4, CAS 933252-03-0
Methyl 4-(1-(3-fluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamido)benzoate
CAS 933252-03-0C21H17FN2O4
Methyl 4-(1-(4-fluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamido)benzoate chemical structure, C21H17FN2O4, CAS 946354-26-3
Methyl 4-(1-(4-fluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamido)benzoate
CAS 946354-26-3C21H17FN2O4
Methyl 2-(1-(4-fluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamido)benzoate chemical structure, C21H17FN2O4, CAS 946245-68-7
Methyl 2-(1-(4-fluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamido)benzoate
CAS 946245-68-7C21H17FN2O4
Methyl 4-(1-(2-fluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamido)benzoate chemical structure, C21H17FN2O4, CAS 946378-74-1
Methyl 4-(1-(2-fluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamido)benzoate
CAS 946378-74-1C21H17FN2O4

Frequently asked questions

What is the molar mass of C21H17FN2O4?

The molar mass of C21H17FN2O4 is 380.38 g/mol, calculated from standard atomic weights for 21 carbon atoms, 17 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 380.1172 Da.

How many compounds have the formula C21H17FN2O4?

CompoundList lists 26 compounds with the molecular formula C21H17FN2O4, including N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1-[(3-fluorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carboxamide, N-(3-Acetylphenyl)-1-[(4-fluorophenyl)methoxy]-2-oxopyridine-3-carboxamide, Methyl 2-(1-(2-fluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamido)benzoate. 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 C21H17FN2O4?

C21H17FN2O4 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.