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Molecular formula

C21H14F3NO2

7 compounds have this formula on CompoundList.

Molar mass
369.34g/mol
Monoisotopic mass
369.0977Da
Atoms
41
Elements
5
Rings plus double bonds
14

The formula C21H14F3NO2 describes a molecule made of 21 carbon atoms, 14 hydrogen atoms, 3 fluorine atoms, 1 nitrogen atom 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 × 2168.29%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 143.82%
    1.008 × 14 = 14.112 g/mol
  • F Fluorine × 315.43%
    18.998 × 3 = 56.994 g/mol
  • N Nitrogen × 13.79%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 28.66%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C21H14F3NO2

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

Showing 1 to 7 of 7 compounds

N-[2-(Trifluoromethyl)phenyl]-9H-xanthene-9-carboxamide chemical structure, C21H14F3NO2, CAS 349116-91-2
N-[2-(Trifluoromethyl)phenyl]-9H-xanthene-9-carboxamide
CAS 349116-91-2C21H14F3NO2
2-Naphtho[2,1-b]furan-1-yl-N-[3-(trifluoromethyl)phenyl]acetamide chemical structure, C21H14F3NO2, CAS 616203-58-8
2-Naphtho[2,1-b]furan-1-yl-N-[3-(trifluoromethyl)phenyl]acetamide
CAS 616203-58-8C21H14F3NO2
2-{Naphtho[2,1-B]furan-1-YL}-N-[4-(trifluoromethyl)phenyl]acetamide chemical structure, C21H14F3NO2, CAS 881437-76-9
2-{Naphtho[2,1-B]furan-1-YL}-N-[4-(trifluoromethyl)phenyl]acetamide
CAS 881437-76-9C21H14F3NO2
2'-(Benzyloxy)-3-(trifluoromethoxy)-[1,1'-biphenyl]-4-carbonitrile chemical structure, C21H14F3NO2, CAS 3078403-46-7
2'-(Benzyloxy)-3-(trifluoromethoxy)-[1,1'-biphenyl]-4-carbonitrile
CAS 3078403-46-7C21H14F3NO2
3'-(Benzyloxy)-3-(trifluoromethoxy)-[1,1'-biphenyl]-4-carbonitrile chemical structure, C21H14F3NO2, CAS 3078412-58-2
3'-(Benzyloxy)-3-(trifluoromethoxy)-[1,1'-biphenyl]-4-carbonitrile
CAS 3078412-58-2C21H14F3NO2
4'-(Benzyloxy)-3-(trifluoromethoxy)-[1,1'-biphenyl]-4-carbonitrile chemical structure, C21H14F3NO2, CAS 3078396-86-5
4'-(Benzyloxy)-3-(trifluoromethoxy)-[1,1'-biphenyl]-4-carbonitrile
CAS 3078396-86-5C21H14F3NO2
Benzamide,N-(2-benzoylphenyl)-4-(trifluoromethyl)- chemical structure, C21H14F3NO2, CAS 86839-12-5
Benzamide,N-(2-benzoylphenyl)-4-(trifluoromethyl)-
CAS 86839-12-5C21H14F3NO2

Frequently asked questions

What is the molar mass of C21H14F3NO2?

The molar mass of C21H14F3NO2 is 369.34 g/mol, calculated from standard atomic weights for 21 carbon atoms, 14 hydrogen atoms, 3 fluorine atoms, 1 nitrogen atom and 2 oxygen atoms. The monoisotopic mass is 369.0977 Da.

How many compounds have the formula C21H14F3NO2?

CompoundList lists 7 compounds with the molecular formula C21H14F3NO2, including N-[2-(Trifluoromethyl)phenyl]-9H-xanthene-9-carboxamide, 2-Naphtho[2,1-b]furan-1-yl-N-[3-(trifluoromethyl)phenyl]acetamide, 2-{Naphtho[2,1-B]furan-1-YL}-N-[4-(trifluoromethyl)phenyl]acetamide. 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 C21H14F3NO2?

C21H14F3NO2 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.