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Molecular formula

C21H16F3N3O2

19 compounds have this formula on CompoundList.

Molar mass
399.37g/mol
Monoisotopic mass
399.1195Da
Atoms
45
Elements
5
Rings plus double bonds
14

The formula C21H16F3N3O2 describes a molecule made of 21 carbon atoms, 16 hydrogen atoms, 3 fluorine atoms, 3 nitrogen atoms 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 × 2163.16%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 164.04%
    1.008 × 16 = 16.128 g/mol
  • F Fluorine × 314.27%
    18.998 × 3 = 56.994 g/mol
  • N Nitrogen × 310.52%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 28.01%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C21H16F3N3O2

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

Showing 1 to 19 of 19 compounds

RefChem:819028 chemical structure, C21H16F3N3O2, CAS 1638211-04-7
RefChem:819028
CAS 1638211-04-7C21H16F3N3O2
2-Methyl-N-(1-((4-(trifluoromethyl)phenyl)methyl)-1H-indazol-3-yl)-3-furancarboxamide chemical structure, C21H16F3N3O2, CAS 1807454-59-6
2-Methyl-N-(1-((4-(trifluoromethyl)phenyl)methyl)-1H-indazol-3-yl)-3-furancarboxamide
CAS 1807454-59-6C21H16F3N3O2
2-(3-Oxo-1,2,3,4-tetrahydronaphtho[1,8-ef][1,4]diazepin-2-yl)-N-(3-(trifluoromethyl)phenyl)acetamide chemical structure, C21H16F3N3O2, CAS 1008011-97-9
2-(3-Oxo-1,2,3,4-tetrahydronaphtho[1,8-ef][1,4]diazepin-2-yl)-N-(3-(trifluoromethyl)phenyl)acetamide
CAS 1008011-97-9C21H16F3N3O2
2-Methyl-N-pyridin-3-yl-5-(3-trifluoromethyl-benzoylamino)-benzamide chemical structure, C21H16F3N3O2, CAS 896157-09-8
2-Methyl-N-pyridin-3-yl-5-(3-trifluoromethyl-benzoylamino)-benzamide
CAS 896157-09-8C21H16F3N3O2
3-(Hydroxymethyl)-2-phenyl-5-{[3-(trifluoromethyl)phenyl]methyl}-4H,5H-pyrazolo[1,5-A]pyrazin-4-one chemical structure, C21H16F3N3O2, CAS 1775370-29-0
3-(Hydroxymethyl)-2-phenyl-5-{[3-(trifluoromethyl)phenyl]methyl}-4H,5H-pyrazolo[1,5-A]pyrazin-4-one
CAS 1775370-29-0C21H16F3N3O2
N-{2-Methyl-5-[3-(trifluoromethyl)benzamido]phenyl}pyridine-4-carboxamide chemical structure, C21H16F3N3O2, CAS 873449-62-8
N-{2-Methyl-5-[3-(trifluoromethyl)benzamido]phenyl}pyridine-4-carboxamide
CAS 873449-62-8C21H16F3N3O2
2-Oxazolamine, 4-[4-(difluoromethoxy)phenyl]-4-[3-(2-fluoro-3-pyridinyl)phenyl]-4,5-dihydro-, (4R)- chemical structure, C21H16F3N3O2, CAS 1398519-62-4
2-Oxazolamine, 4-[4-(difluoromethoxy)phenyl]-4-[3-(2-fluoro-3-pyridinyl)phenyl]-4,5-dihydro-, (4R)-
CAS 1398519-62-4C21H16F3N3O2
1-Ethyl-6-methyl-3-{3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-yl}quinolin-4(1H)-one chemical structure, C21H16F3N3O2, CAS 1260688-51-4
1-Ethyl-6-methyl-3-{3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-yl}quinolin-4(1H)-one
CAS 1260688-51-4C21H16F3N3O2
1-Propyl-3-{3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-yl}quinolin-4(1H)-one chemical structure, C21H16F3N3O2, CAS 1326917-86-5
1-Propyl-3-{3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-yl}quinolin-4(1H)-one
CAS 1326917-86-5C21H16F3N3O2
1-Propyl-3-{3-[4-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-yl}quinolin-4(1H)-one chemical structure, C21H16F3N3O2, CAS 1326909-95-8
1-Propyl-3-{3-[4-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-yl}quinolin-4(1H)-one
CAS 1326909-95-8C21H16F3N3O2
Ethyl 2-[3-phenyl-7-(trifluoromethyl)-1H-pyrazolo[4,3-c]quinolin-1-yl]acetate chemical structure, C21H16F3N3O2, CAS 901044-84-6
Ethyl 2-[3-phenyl-7-(trifluoromethyl)-1H-pyrazolo[4,3-c]quinolin-1-yl]acetate
CAS 901044-84-6C21H16F3N3O2
1-Ethyl-6-methyl-3-(3-(4-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)quinolin-4(1H)-one chemical structure, C21H16F3N3O2, CAS 1260730-64-0
1-Ethyl-6-methyl-3-(3-(4-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)quinolin-4(1H)-one
CAS 1260730-64-0C21H16F3N3O2
4-{5-Acetyl-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-1,2,3,4-tetrahydro-4-pyrimidinyl}benzonitrile chemical structure, C21H16F3N3O2, CAS 671775-86-3
4-{5-Acetyl-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-1,2,3,4-tetrahydro-4-pyrimidinyl}benzonitrile
CAS 671775-86-3C21H16F3N3O2
(E)-3-Phenyl-1-(3-(3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)prop-2-en-1-one chemical structure, C21H16F3N3O2, CAS 1351664-41-9
(E)-3-Phenyl-1-(3-(3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)prop-2-en-1-one
CAS 1351664-41-9C21H16F3N3O2
2-(4-Methoxyphenyl)-1-{[3-(trifluoromethyl)benzyl]oxy}-1H-imidazo[4,5-b]pyridine chemical structure, C21H16F3N3O2, CAS 339027-23-5
2-(4-Methoxyphenyl)-1-{[3-(trifluoromethyl)benzyl]oxy}-1H-imidazo[4,5-b]pyridine
CAS 339027-23-5C21H16F3N3O2
N~2~-benzyl-N~6~-phenyl-4-(trifluoromethyl)-2,6-pyridinedicarboxamide chemical structure, C21H16F3N3O2, CAS 1209742-29-9
N~2~-benzyl-N~6~-phenyl-4-(trifluoromethyl)-2,6-pyridinedicarboxamide
CAS 1209742-29-9C21H16F3N3O2
2-(3-Methoxyphenyl)-5-{[3-(trifluoromethyl)phenyl]methyl}-4H,5H-pyrazolo[1,5-a]pyrazin-4-one chemical structure, C21H16F3N3O2, CAS 2325705-88-0
2-(3-Methoxyphenyl)-5-{[3-(trifluoromethyl)phenyl]methyl}-4H,5H-pyrazolo[1,5-a]pyrazin-4-one
CAS 2325705-88-0C21H16F3N3O2
2-(3-Methoxyphenyl)-5-{[2-(trifluoromethyl)phenyl]methyl}-4H,5H-pyrazolo[1,5-a]pyrazin-4-one chemical structure, C21H16F3N3O2, CAS 2325671-11-0
2-(3-Methoxyphenyl)-5-{[2-(trifluoromethyl)phenyl]methyl}-4H,5H-pyrazolo[1,5-a]pyrazin-4-one
CAS 2325671-11-0C21H16F3N3O2
2-(3-Methoxyphenyl)-5-{[4-(trifluoromethyl)phenyl]methyl}-4H,5H-pyrazolo[1,5-a]pyrazin-4-one chemical structure, C21H16F3N3O2, CAS 2326916-98-5
2-(3-Methoxyphenyl)-5-{[4-(trifluoromethyl)phenyl]methyl}-4H,5H-pyrazolo[1,5-a]pyrazin-4-one
CAS 2326916-98-5C21H16F3N3O2

Frequently asked questions

What is the molar mass of C21H16F3N3O2?

The molar mass of C21H16F3N3O2 is 399.37 g/mol, calculated from standard atomic weights for 21 carbon atoms, 16 hydrogen atoms, 3 fluorine atoms, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 399.1195 Da.

How many compounds have the formula C21H16F3N3O2?

CompoundList lists 19 compounds with the molecular formula C21H16F3N3O2, including RefChem:819028, 2-Methyl-N-(1-((4-(trifluoromethyl)phenyl)methyl)-1H-indazol-3-yl)-3-furancarboxamide, 2-(3-Oxo-1,2,3,4-tetrahydronaphtho[1,8-ef][1,4]diazepin-2-yl)-N-(3-(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 C21H16F3N3O2?

C21H16F3N3O2 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.