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Molecular formula

C27H21FN4O

3 compounds have this formula on CompoundList.

Molar mass
436.49g/mol
Monoisotopic mass
436.1699Da
Atoms
54
Elements
5
Rings plus double bonds
19

The formula C27H21FN4O describes a molecule made of 27 carbon atoms, 21 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 × 2774.30%
    12.011 × 27 = 324.297 g/mol
  • H Hydrogen × 214.85%
    1.008 × 21 = 21.168 g/mol
  • F Fluorine × 14.35%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 412.84%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 13.67%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C27H21FN4O

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

Showing 1 to 3 of 3 compounds

2-Amino-4-(4-fluorophenyl)-5-oxo-7-phenyl-1-(3-pyridinyl)-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrile chemical structure, C27H21FN4O, CAS 476483-53-1
2-Amino-4-(4-fluorophenyl)-5-oxo-7-phenyl-1-(3-pyridinyl)-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrile
CAS 476483-53-1C27H21FN4O
(E)-2-Cyano-3-[3-(4-fluorophenyl)-1-phenylpyrazol-4-yl]-N-(1-phenylethyl)prop-2-enamide chemical structure, C27H21FN4O, CAS 956799-38-5
(E)-2-Cyano-3-[3-(4-fluorophenyl)-1-phenylpyrazol-4-yl]-N-(1-phenylethyl)prop-2-enamide
CAS 956799-38-5C27H21FN4O
(R)-N-(1-(4-Fluorophenyl)ethyl)-3-(2-(isoquinolin-3-yl)-1H-imidazol-5-yl)benzamide chemical structure, C27H21FN4O, CAS 950225-08-8
(R)-N-(1-(4-Fluorophenyl)ethyl)-3-(2-(isoquinolin-3-yl)-1H-imidazol-5-yl)benzamide
CAS 950225-08-8C27H21FN4O

Frequently asked questions

What is the molar mass of C27H21FN4O?

The molar mass of C27H21FN4O is 436.49 g/mol, calculated from standard atomic weights for 27 carbon atoms, 21 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 436.1699 Da.

How many compounds have the formula C27H21FN4O?

CompoundList lists 3 compounds with the molecular formula C27H21FN4O, including 2-Amino-4-(4-fluorophenyl)-5-oxo-7-phenyl-1-(3-pyridinyl)-1,4,5,6,7,8-hexahydro-3-quinolinecarbonitrile, (E)-2-Cyano-3-[3-(4-fluorophenyl)-1-phenylpyrazol-4-yl]-N-(1-phenylethyl)prop-2-enamide, (R)-N-(1-(4-Fluorophenyl)ethyl)-3-(2-(isoquinolin-3-yl)-1H-imidazol-5-yl)benzamide. 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 C27H21FN4O?

C27H21FN4O has a degree of unsaturation of 19. 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.