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Molecular formula

C21H17FN4O

22 compounds have this formula on CompoundList.

Molar mass
360.39g/mol
Monoisotopic mass
360.1386Da
Atoms
44
Elements
5
Rings plus double bonds
15

The formula C21H17FN4O describes a molecule made of 21 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 × 2169.99%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 174.75%
    1.008 × 17 = 17.136 g/mol
  • F Fluorine × 15.27%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 415.55%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 14.44%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C21H17FN4O

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

Showing 1 to 22 of 22 compounds

2-Amino-1-(4-fluorophenyl)-5-oxo-4-(3-pyridinyl)-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrile chemical structure, C21H17FN4O, CAS 311776-36-0
2-Amino-1-(4-fluorophenyl)-5-oxo-4-(3-pyridinyl)-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrile
CAS 311776-36-0C21H17FN4O
6-Amino-4-(2-fluorophenyl)-3-methyl-1-(4-methylphenyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile chemical structure, C21H17FN4O, CAS 309278-39-5
6-Amino-4-(2-fluorophenyl)-3-methyl-1-(4-methylphenyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
CAS 309278-39-5C21H17FN4O
1-(1H-Benzimidazol-2-yl)-6-(4-fluorophenyl)-3-methyl-1,5,6,7-tetrahydro-4H-indazol-4-one chemical structure, C21H17FN4O, CAS 1015550-34-1
1-(1H-Benzimidazol-2-yl)-6-(4-fluorophenyl)-3-methyl-1,5,6,7-tetrahydro-4H-indazol-4-one
CAS 1015550-34-1C21H17FN4O
N-(4-Fluorobenzyl)-2-(2-(pyridin-3-yl)-1H-benzo[d]imidazol-1-yl)acetamide chemical structure, C21H17FN4O, CAS 1105210-03-4
N-(4-Fluorobenzyl)-2-(2-(pyridin-3-yl)-1H-benzo[d]imidazol-1-yl)acetamide
CAS 1105210-03-4C21H17FN4O
6-(4-Fluorophenyl)-9-phenyl-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one chemical structure, C21H17FN4O, CAS 727394-23-2
6-(4-Fluorophenyl)-9-phenyl-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one
CAS 727394-23-2C21H17FN4O
2-Amino-4-(4-fluorophenyl)-5-oxo-1-pyridin-3-yl-4,6,7,8-tetrahydroquinoline-3-carbonitrile chemical structure, C21H17FN4O, CAS 514838-33-6
2-Amino-4-(4-fluorophenyl)-5-oxo-1-pyridin-3-yl-4,6,7,8-tetrahydroquinoline-3-carbonitrile
CAS 514838-33-6C21H17FN4O
N-[2-(4-Ethylphenyl)benzotriazol-5-yl]-4-fluorobenzamide chemical structure, C21H17FN4O, CAS 431910-68-8
N-[2-(4-Ethylphenyl)benzotriazol-5-yl]-4-fluorobenzamide
CAS 431910-68-8C21H17FN4O
N-[2-(4-Fluorophenyl)benzotriazol-5-yl]-3,5-dimethylbenzamide chemical structure, C21H17FN4O, CAS 701953-59-5
N-[2-(4-Fluorophenyl)benzotriazol-5-yl]-3,5-dimethylbenzamide
CAS 701953-59-5C21H17FN4O
N-[2-(4-Ethylphenyl)benzotriazol-5-yl]-2-fluorobenzamide chemical structure, C21H17FN4O, CAS 431929-38-3
N-[2-(4-Ethylphenyl)benzotriazol-5-yl]-2-fluorobenzamide
CAS 431929-38-3C21H17FN4O
N-(2-Aminophenyl)-4-((7-fluoro-1H-indazol-1-yl)methyl)benzamide chemical structure, C21H17FN4O, CAS 920315-05-5
N-(2-Aminophenyl)-4-((7-fluoro-1H-indazol-1-yl)methyl)benzamide
CAS 920315-05-5C21H17FN4O
N-(2-Aminophenyl)-4-((5-fluoro-1H-indazol-1-yl)methyl)benzamide chemical structure, C21H17FN4O, CAS 920314-95-0
N-(2-Aminophenyl)-4-((5-fluoro-1H-indazol-1-yl)methyl)benzamide
CAS 920314-95-0C21H17FN4O
1-[(4-Fluorophenyl)methyl]-3-(2-{imidazo[1,2-a]pyridin-2-yl}phenyl)urea chemical structure, C21H17FN4O, CAS 2034290-22-5
1-[(4-Fluorophenyl)methyl]-3-(2-{imidazo[1,2-a]pyridin-2-yl}phenyl)urea
CAS 2034290-22-5C21H17FN4O
N-[2-(4-Fluorophenyl)benzotriazol-5-yl]-2,4-dimethylbenzamide chemical structure, C21H17FN4O, CAS 674363-70-3
N-[2-(4-Fluorophenyl)benzotriazol-5-yl]-2,4-dimethylbenzamide
CAS 674363-70-3C21H17FN4O
N-(2-Aminophenyl)-4-((4-fluoro-2H-indazol-2-yl)methyl)benzamide chemical structure, C21H17FN4O, CAS 920315-08-8
N-(2-Aminophenyl)-4-((4-fluoro-2H-indazol-2-yl)methyl)benzamide
CAS 920315-08-8C21H17FN4O
N-(2-Aminophenyl)-4-((5-fluoro-2H-indazol-2-yl)methyl)benzamide chemical structure, C21H17FN4O, CAS 920314-96-1
N-(2-Aminophenyl)-4-((5-fluoro-2H-indazol-2-yl)methyl)benzamide
CAS 920314-96-1C21H17FN4O
N-(2-Aminophenyl)-4-((7-fluoro-2H-indazol-2-yl)methyl)benzamide chemical structure, C21H17FN4O, CAS 920315-06-6
N-(2-Aminophenyl)-4-((7-fluoro-2H-indazol-2-yl)methyl)benzamide
CAS 920315-06-6C21H17FN4O
N-(2-Aminophenyl)-4-((6-fluoro-2H-indazol-2-yl)methyl)benzamide chemical structure, C21H17FN4O, CAS 920314-92-7
N-(2-Aminophenyl)-4-((6-fluoro-2H-indazol-2-yl)methyl)benzamide
CAS 920314-92-7C21H17FN4O
N-(2-Aminophenyl)-4-((4-fluoro-1H-indazol-1-yl)methyl)benzamide chemical structure, C21H17FN4O, CAS 920315-07-7
N-(2-Aminophenyl)-4-((4-fluoro-1H-indazol-1-yl)methyl)benzamide
CAS 920315-07-7C21H17FN4O
N-(2-Aminophenyl)-4-[(6-fluoro-1H-indazol-1-yl)methyl]benzamide chemical structure, C21H17FN4O, CAS 920314-94-9
N-(2-Aminophenyl)-4-[(6-fluoro-1H-indazol-1-yl)methyl]benzamide
CAS 920314-94-9C21H17FN4O
5-Fluoro-N-{3-methyl-4-[(6-methylpyridin-3-yl)oxy]phenyl}quinazolin-4-amine chemical structure, C21H17FN4O, CAS 848482-94-0
5-Fluoro-N-{3-methyl-4-[(6-methylpyridin-3-yl)oxy]phenyl}quinazolin-4-amine
CAS 848482-94-0C21H17FN4O
2-Cyano-3-[3-(2-fluorophenyl)-1H-pyrazol-4-yl]-N-(2-phenylethyl)prop-2-enamide chemical structure, C21H17FN4O, CAS 1445758-47-3
2-Cyano-3-[3-(2-fluorophenyl)-1H-pyrazol-4-yl]-N-(2-phenylethyl)prop-2-enamide
CAS 1445758-47-3C21H17FN4O
3-[3-(3-Fluorophenyl)-1,2,4-oxadiazol-5-yl]-N-[(4-methylphenyl)methyl]pyridin-2-amine chemical structure, C21H17FN4O, CAS 2640880-82-4
3-[3-(3-Fluorophenyl)-1,2,4-oxadiazol-5-yl]-N-[(4-methylphenyl)methyl]pyridin-2-amine
CAS 2640880-82-4C21H17FN4O

Frequently asked questions

What is the molar mass of C21H17FN4O?

The molar mass of C21H17FN4O is 360.39 g/mol, calculated from standard atomic weights for 21 carbon atoms, 17 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 360.1386 Da.

How many compounds have the formula C21H17FN4O?

CompoundList lists 22 compounds with the molecular formula C21H17FN4O, including 2-Amino-1-(4-fluorophenyl)-5-oxo-4-(3-pyridinyl)-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrile, 6-Amino-4-(2-fluorophenyl)-3-methyl-1-(4-methylphenyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile, 1-(1H-Benzimidazol-2-yl)-6-(4-fluorophenyl)-3-methyl-1,5,6,7-tetrahydro-4H-indazol-4-one. 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 C21H17FN4O?

C21H17FN4O has a degree of unsaturation of 15. 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.