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Molecular formula

C21H18F3N3O3

32 compounds have this formula on CompoundList.

Molar mass
417.39g/mol
Monoisotopic mass
417.1300Da
Atoms
48
Elements
5
Rings plus double bonds
13

The formula C21H18F3N3O3 describes a molecule made of 21 carbon atoms, 18 hydrogen atoms, 3 fluorine atoms, 3 nitrogen atoms and 3 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 × 2160.43%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 184.35%
    1.008 × 18 = 18.144 g/mol
  • F Fluorine × 313.65%
    18.998 × 3 = 56.994 g/mol
  • N Nitrogen × 310.07%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 311.50%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C21H18F3N3O3

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

Showing 1 to 32 of 32 compounds

Temafloxacin chemical structure, C21H18F3N3O3, CAS 108319-06-8
Temafloxacin
CAS 108319-06-8C21H18F3N3O3
Inaxaplin chemical structure, C21H18F3N3O3, CAS 2446816-88-0
Inaxaplin
CAS 2446816-88-0C21H18F3N3O3
2-(2',5'-Dioxospiro[1,2-dihydroindene-3,4'-imidazolidine]-1'-yl)-N-[[3-(trifluoromethyl)phenyl]methyl]acetamide chemical structure, C21H18F3N3O3, CAS 853340-62-2
2-(2',5'-Dioxospiro[1,2-dihydroindene-3,4'-imidazolidine]-1'-yl)-N-[[3-(trifluoromethyl)phenyl]methyl]acetamide
CAS 853340-62-2C21H18F3N3O3
(S)-Temafloxacin chemical structure, C21H18F3N3O3, CAS 130982-85-3
(S)-Temafloxacin
CAS 130982-85-3C21H18F3N3O3
(R)-Temafloxacin chemical structure, C21H18F3N3O3, CAS 130982-86-4
(R)-Temafloxacin
CAS 130982-86-4C21H18F3N3O3
7-[(2s,4s)-4-Amino-2-methylpyrrolidin-1-yl]-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid chemical structure, C21H18F3N3O3, CAS 121357-19-5
7-[(2s,4s)-4-Amino-2-methylpyrrolidin-1-yl]-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
CAS 121357-19-5C21H18F3N3O3
2-(4-(3,5-Dimethylphenyl)-2,3-dioxo-3,4-dihydropyrazin-1(2H)-yl)-N-(2-(trifluoromethyl)phenyl)acetamide chemical structure, C21H18F3N3O3, CAS 891866-68-5
2-(4-(3,5-Dimethylphenyl)-2,3-dioxo-3,4-dihydropyrazin-1(2H)-yl)-N-(2-(trifluoromethyl)phenyl)acetamide
CAS 891866-68-5C21H18F3N3O3
(3-(3-(2-Methoxybenzyl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)(2-(trifluoromethyl)phenyl)methanone chemical structure, C21H18F3N3O3, CAS 1396749-98-6
(3-(3-(2-Methoxybenzyl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)(2-(trifluoromethyl)phenyl)methanone
CAS 1396749-98-6C21H18F3N3O3
3-Quinolinecarboxylic acid, 1-(2,4-difluoro-3-methylphenyl)-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)- chemical structure, C21H18F3N3O3, CAS 164662-43-5
3-Quinolinecarboxylic acid, 1-(2,4-difluoro-3-methylphenyl)-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-
CAS 164662-43-5C21H18F3N3O3
2-(2,4-Difluorophenoxy)-N-{3-[3-(4-fluorophenyl)-6-oxo-1,6-dihydropyridazin-1-yl]propyl}acetamide chemical structure, C21H18F3N3O3, CAS 1021217-54-8
2-(2,4-Difluorophenoxy)-N-{3-[3-(4-fluorophenyl)-6-oxo-1,6-dihydropyridazin-1-yl]propyl}acetamide
CAS 1021217-54-8C21H18F3N3O3
2-[4-(3-Ethylphenyl)-2,3-dioxopyrazin-1-yl]-N-[2-(trifluoromethyl)phenyl]acetamide chemical structure, C21H18F3N3O3, CAS 898428-80-3
2-[4-(3-Ethylphenyl)-2,3-dioxopyrazin-1-yl]-N-[2-(trifluoromethyl)phenyl]acetamide
CAS 898428-80-3C21H18F3N3O3
Methyl [(4E)-5-oxo-1-phenyl-4-(1-{[2-(trifluoromethyl)phenyl]amino}ethylidene)-4,5-dihydro-1H-pyrazol-3-yl]acetate chemical structure, C21H18F3N3O3, CAS 1374510-78-7
Methyl [(4E)-5-oxo-1-phenyl-4-(1-{[2-(trifluoromethyl)phenyl]amino}ethylidene)-4,5-dihydro-1H-pyrazol-3-yl]acetate
CAS 1374510-78-7C21H18F3N3O3
1-(1H-Indole-3-carbonyl)-N-(4-(trifluoromethoxy)benzyl)azetidine-3-carboxamide chemical structure, C21H18F3N3O3, CAS 1396812-16-0
1-(1H-Indole-3-carbonyl)-N-(4-(trifluoromethoxy)benzyl)azetidine-3-carboxamide
CAS 1396812-16-0C21H18F3N3O3
4-Oxo-N-{2-[4-(trifluoromethyl)-5,6,7,8-tetrahydroquinazolin-2-yl]ethyl}-4H-chromene-2-carboxamide chemical structure, C21H18F3N3O3, CAS 1396863-83-4
4-Oxo-N-{2-[4-(trifluoromethyl)-5,6,7,8-tetrahydroquinazolin-2-yl]ethyl}-4H-chromene-2-carboxamide
CAS 1396863-83-4C21H18F3N3O3
Morpholin-4-yl{4-[3-(trifluoromethyl)-4,5-dihydro-1H-furo[2,3-g]indazol-1-yl]phenyl}methanone chemical structure, C21H18F3N3O3, CAS 879915-76-1
Morpholin-4-yl{4-[3-(trifluoromethyl)-4,5-dihydro-1H-furo[2,3-g]indazol-1-yl]phenyl}methanone
CAS 879915-76-1C21H18F3N3O3
Ethyl 4-[(4-acetamidophenyl)amino]-7-(trifluoromethyl)quinoline-3-carboxylate chemical structure, C21H18F3N3O3, CAS 881941-55-5
Ethyl 4-[(4-acetamidophenyl)amino]-7-(trifluoromethyl)quinoline-3-carboxylate
CAS 881941-55-5C21H18F3N3O3
N-(2-{[6-(4-Methoxyphenyl)pyridazin-3-yl]oxy}ethyl)-3-(trifluoromethyl)benzamide chemical structure, C21H18F3N3O3, CAS 946288-36-4
N-(2-{[6-(4-Methoxyphenyl)pyridazin-3-yl]oxy}ethyl)-3-(trifluoromethyl)benzamide
CAS 946288-36-4C21H18F3N3O3
N-(2-(3-(4-Methoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-2-(trifluoromethyl)benzamide chemical structure, C21H18F3N3O3, CAS 923150-32-7
N-(2-(3-(4-Methoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-2-(trifluoromethyl)benzamide
CAS 923150-32-7C21H18F3N3O3
4-(4-Methoxyphenyl)-1-methyl-6-(3-(trifluoromethyl)phenyl)-3,4,6,7-tetrahydro-1H-pyrrolo[3,4-d]pyrimidine-2,5-dione chemical structure, C21H18F3N3O3, CAS 893781-64-1
4-(4-Methoxyphenyl)-1-methyl-6-(3-(trifluoromethyl)phenyl)-3,4,6,7-tetrahydro-1H-pyrrolo[3,4-d]pyrimidine-2,5-dione
CAS 893781-64-1C21H18F3N3O3
N-(2-(3-(4-Methoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-3-(trifluoromethyl)benzamide chemical structure, C21H18F3N3O3, CAS 921572-81-8
N-(2-(3-(4-Methoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-3-(trifluoromethyl)benzamide
CAS 921572-81-8C21H18F3N3O3
1-(4-Ethoxyphenyl)-4-{3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-YL}pyrrolidin-2-one chemical structure, C21H18F3N3O3, CAS 941998-05-6
1-(4-Ethoxyphenyl)-4-{3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-YL}pyrrolidin-2-one
CAS 941998-05-6C21H18F3N3O3
4-(6-Oxo-3-phenylpyridazin-1(6H)-yl)-N-(4-(trifluoromethoxy)phenyl)butanamide chemical structure, C21H18F3N3O3, CAS 953181-48-1
4-(6-Oxo-3-phenylpyridazin-1(6H)-yl)-N-(4-(trifluoromethoxy)phenyl)butanamide
CAS 953181-48-1C21H18F3N3O3
2-(6-Oxo-3-(p-tolyl)pyridazin-1(6H)-yl)-N-(2-(trifluoromethoxy)phenyl)propanamide chemical structure, C21H18F3N3O3, CAS 1226427-95-7
2-(6-Oxo-3-(p-tolyl)pyridazin-1(6H)-yl)-N-(2-(trifluoromethoxy)phenyl)propanamide
CAS 1226427-95-7C21H18F3N3O3
2-Phenoxy-1-(3-(3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)propan-1-one chemical structure, C21H18F3N3O3, CAS 1396791-70-0
2-Phenoxy-1-(3-(3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)propan-1-one
CAS 1396791-70-0C21H18F3N3O3

Frequently asked questions

What is the molar mass of C21H18F3N3O3?

The molar mass of C21H18F3N3O3 is 417.39 g/mol, calculated from standard atomic weights for 21 carbon atoms, 18 hydrogen atoms, 3 fluorine atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 417.1300 Da.

How many compounds have the formula C21H18F3N3O3?

CompoundList lists 32 compounds with the molecular formula C21H18F3N3O3, including Temafloxacin, Inaxaplin, 2-(2',5'-Dioxospiro[1,2-dihydroindene-3,4'-imidazolidine]-1'-yl)-N-[[3-(trifluoromethyl)phenyl]methyl]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 C21H18F3N3O3?

C21H18F3N3O3 has a degree of unsaturation of 13. 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.