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Molecular formula

C20H17FN4O

34 compounds have this formula on CompoundList.

Molar mass
348.38g/mol
Monoisotopic mass
348.1386Da
Atoms
43
Elements
5
Rings plus double bonds
14

The formula C20H17FN4O describes a molecule made of 20 carbon atoms, 17 hydrogen atoms, 1 fluorine atom, 4 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 × 2068.95%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 174.92%
    1.008 × 17 = 17.136 g/mol
  • F Fluorine × 15.45%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 416.08%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 14.59%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C20H17FN4O

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

Showing 1 to 34 of 34 compounds

2-(3-(4-Fluoro-3-(pyridin-3-yl)phenyl)imidazo[1,2-a]pyrimidin-7-yl)propan-2-ol chemical structure, C20H17FN4O, CAS 461449-78-5
2-(3-(4-Fluoro-3-(pyridin-3-yl)phenyl)imidazo[1,2-a]pyrimidin-7-yl)propan-2-ol
CAS 461449-78-5C20H17FN4O
3-(4-Fluorophenyl)-6-(4-methoxyphenyl)-5-methylpyrazolo[1,5-a]pyrimidin-7-amine chemical structure, C20H17FN4O, CAS 685109-42-6
3-(4-Fluorophenyl)-6-(4-methoxyphenyl)-5-methylpyrazolo[1,5-a]pyrimidin-7-amine
CAS 685109-42-6C20H17FN4O
3-Fluoro-4-(2-phenethyl[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)phenyl methyl ether chemical structure, C20H17FN4O, CAS 1574325-88-4
3-Fluoro-4-(2-phenethyl[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)phenyl methyl ether
CAS 1574325-88-4C20H17FN4O
2-(2-Fluorophenyl)-5-(4-phenylpiperazin-1-yl)-1,3-oxazole-4-carbonitrile chemical structure, C20H17FN4O, CAS 613652-08-7
2-(2-Fluorophenyl)-5-(4-phenylpiperazin-1-yl)-1,3-oxazole-4-carbonitrile
CAS 613652-08-7C20H17FN4O
1-[3-(4-Fluorophenyl)-5-(quinoxalin-6-yl)-4,5-dihydro-1H-pyrazol-1-yl]propan-1-one chemical structure, C20H17FN4O, CAS 1010914-92-7
1-[3-(4-Fluorophenyl)-5-(quinoxalin-6-yl)-4,5-dihydro-1H-pyrazol-1-yl]propan-1-one
CAS 1010914-92-7C20H17FN4O
2-{[7-(4-Fluorophenyl)-5-phenylpyrrolo[3,2-e]pyrimidin-4-yl]amino}ethan-1-ol chemical structure, C20H17FN4O, CAS 477232-54-5
2-{[7-(4-Fluorophenyl)-5-phenylpyrrolo[3,2-e]pyrimidin-4-yl]amino}ethan-1-ol
CAS 477232-54-5C20H17FN4O
N-(4-Fluorophenyl)-2-(2-methoxyphenyl)-5-methylpyrazolo[1,5-a]pyrimidin-7-amine chemical structure, C20H17FN4O, CAS 950301-13-0
N-(4-Fluorophenyl)-2-(2-methoxyphenyl)-5-methylpyrazolo[1,5-a]pyrimidin-7-amine
CAS 950301-13-0C20H17FN4O
4-(4-{[(1R)-1-(4-Fluorophenyl)ethyl]amino}-7H-pyrrolo[2,3-d]pyrimidin-6-yl)phenol chemical structure, C20H17FN4O, CAS 1011717-25-1
4-(4-{[(1R)-1-(4-Fluorophenyl)ethyl]amino}-7H-pyrrolo[2,3-d]pyrimidin-6-yl)phenol
CAS 1011717-25-1C20H17FN4O
2-(4-Fluorophenyl)-5-(4-phenylpiperazin-1-yl)-1,3-oxazole-4-carbonitrile chemical structure, C20H17FN4O, CAS 613669-46-8
2-(4-Fluorophenyl)-5-(4-phenylpiperazin-1-yl)-1,3-oxazole-4-carbonitrile
CAS 613669-46-8C20H17FN4O
N-{2-[(3-Cyano-6-methyl-2-quinolinyl)amino]ethyl}-3-fluorobenzamide chemical structure, C20H17FN4O, CAS 606105-46-8
N-{2-[(3-Cyano-6-methyl-2-quinolinyl)amino]ethyl}-3-fluorobenzamide
CAS 606105-46-8C20H17FN4O
1-(3-Fluorophenyl)-3-{[2-(1H-indol-3-yl)ethyl]amino}-1,2-dihydropyrazin-2-one chemical structure, C20H17FN4O, CAS 899966-26-8
1-(3-Fluorophenyl)-3-{[2-(1H-indol-3-yl)ethyl]amino}-1,2-dihydropyrazin-2-one
CAS 899966-26-8C20H17FN4O
3-(4-Fluorophenyl)-N-(4-methoxyphenyl)-5-methylpyrazolo[1,5-a]pyrimidin-7-amine chemical structure, C20H17FN4O, CAS 1031627-15-2
3-(4-Fluorophenyl)-N-(4-methoxyphenyl)-5-methylpyrazolo[1,5-a]pyrimidin-7-amine
CAS 1031627-15-2C20H17FN4O
6-(3,4-Dimethylphenyl)-2-(3-fluorobenzyl)-[1,2,4]triazolo[4,3-b]pyridazin-3(2H)-one chemical structure, C20H17FN4O, CAS 1251602-79-5
6-(3,4-Dimethylphenyl)-2-(3-fluorobenzyl)-[1,2,4]triazolo[4,3-b]pyridazin-3(2H)-one
CAS 1251602-79-5C20H17FN4O
5-(2,5-Dimethylbenzyl)-2-(4-fluorophenyl)pyrazolo[1,5-d][1,2,4]triazin-4(5H)-one chemical structure, C20H17FN4O, CAS 1326870-42-1
5-(2,5-Dimethylbenzyl)-2-(4-fluorophenyl)pyrazolo[1,5-d][1,2,4]triazin-4(5H)-one
CAS 1326870-42-1C20H17FN4O
5-[(3,4-Dimethylphenyl)methyl]-2-(4-fluorophenyl)-4H,5H-pyrazolo[1,5-d][1,2,4]triazin-4-one chemical structure, C20H17FN4O, CAS 1326932-73-3
5-[(3,4-Dimethylphenyl)methyl]-2-(4-fluorophenyl)-4H,5H-pyrazolo[1,5-d][1,2,4]triazin-4-one
CAS 1326932-73-3C20H17FN4O
1-(3-(3-Fluorophenyl)-5-(quinoxalin-6-yl)-4,5-dihydro-1H-pyrazol-1-yl)propan-1-one chemical structure, C20H17FN4O, CAS 1423787-20-5
1-(3-(3-Fluorophenyl)-5-(quinoxalin-6-yl)-4,5-dihydro-1H-pyrazol-1-yl)propan-1-one
CAS 1423787-20-5C20H17FN4O
N-(4-Fluorophenyl)-3-(2-methoxyphenyl)-5-methylpyrazolo[1,5-a]pyrimidin-7-amine chemical structure, C20H17FN4O, CAS 890621-83-7
N-(4-Fluorophenyl)-3-(2-methoxyphenyl)-5-methylpyrazolo[1,5-a]pyrimidin-7-amine
CAS 890621-83-7C20H17FN4O
(Z)-3-(4-Fluorophenyl)-N'-((E)-2-methyl-3-phenylallylidene)-1H-pyrazole-5-carbohydrazide chemical structure, C20H17FN4O, CAS 402482-91-1
(Z)-3-(4-Fluorophenyl)-N'-((E)-2-methyl-3-phenylallylidene)-1H-pyrazole-5-carbohydrazide
CAS 402482-91-1C20H17FN4O
1-(2,3-Dimethylphenyl)-5-[(3-fluorophenyl)methyl]pyrazolo[3,4-d]pyrimidin-4-one chemical structure, C20H17FN4O, CAS 894993-94-3
1-(2,3-Dimethylphenyl)-5-[(3-fluorophenyl)methyl]pyrazolo[3,4-d]pyrimidin-4-one
CAS 894993-94-3C20H17FN4O
1-(2,3-Dimethylphenyl)-5-[(4-fluorophenyl)methyl]pyrazolo[3,4-d]pyrimidin-4-one chemical structure, C20H17FN4O, CAS 894994-02-6
1-(2,3-Dimethylphenyl)-5-[(4-fluorophenyl)methyl]pyrazolo[3,4-d]pyrimidin-4-one
CAS 894994-02-6C20H17FN4O
1-(2,4-Dimethylphenyl)-5-[(3-fluorophenyl)methyl]pyrazolo[3,4-d]pyrimidin-4-one chemical structure, C20H17FN4O, CAS 895002-27-4
1-(2,4-Dimethylphenyl)-5-[(3-fluorophenyl)methyl]pyrazolo[3,4-d]pyrimidin-4-one
CAS 895002-27-4C20H17FN4O
1-(2,4-Dimethylphenyl)-5-[(4-fluorophenyl)methyl]pyrazolo[3,4-d]pyrimidin-4-one chemical structure, C20H17FN4O, CAS 895002-35-4
1-(2,4-Dimethylphenyl)-5-[(4-fluorophenyl)methyl]pyrazolo[3,4-d]pyrimidin-4-one
CAS 895002-35-4C20H17FN4O
1-(2,4-Dimethylphenyl)-5-[(2-fluorophenyl)methyl]pyrazolo[3,4-d]pyrimidin-4-one chemical structure, C20H17FN4O, CAS 895003-15-3
1-(2,4-Dimethylphenyl)-5-[(2-fluorophenyl)methyl]pyrazolo[3,4-d]pyrimidin-4-one
CAS 895003-15-3C20H17FN4O
6-(2-Fluorobenzyl)-4-methyl-1-(o-tolyl)-1H-pyrazolo[3,4-d]pyridazin-7(6H)-one chemical structure, C20H17FN4O, CAS 942009-24-7
6-(2-Fluorobenzyl)-4-methyl-1-(o-tolyl)-1H-pyrazolo[3,4-d]pyridazin-7(6H)-one
CAS 942009-24-7C20H17FN4O

Frequently asked questions

What is the molar mass of C20H17FN4O?

The molar mass of C20H17FN4O is 348.38 g/mol, calculated from standard atomic weights for 20 carbon atoms, 17 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 348.1386 Da.

How many compounds have the formula C20H17FN4O?

CompoundList lists 34 compounds with the molecular formula C20H17FN4O, including 2-(3-(4-Fluoro-3-(pyridin-3-yl)phenyl)imidazo[1,2-a]pyrimidin-7-yl)propan-2-ol, 3-(4-Fluorophenyl)-6-(4-methoxyphenyl)-5-methylpyrazolo[1,5-a]pyrimidin-7-amine, 3-Fluoro-4-(2-phenethyl[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)phenyl methyl ether. 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 C20H17FN4O?

C20H17FN4O 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.