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Molecular formula

C18H21F3N2O4

15 compounds have this formula on CompoundList.

Molar mass
386.37g/mol
Monoisotopic mass
386.1453Da
Atoms
48
Elements
5
Rings plus double bonds
8

The formula C18H21F3N2O4 describes a molecule made of 18 carbon atoms, 21 hydrogen atoms, 3 fluorine atoms, 2 nitrogen atoms and 4 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 × 1855.96%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 215.48%
    1.008 × 21 = 21.168 g/mol
  • F Fluorine × 314.75%
    18.998 × 3 = 56.994 g/mol
  • N Nitrogen × 27.25%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 416.56%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C18H21F3N2O4

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

Showing 1 to 15 of 15 compounds

Ethyl 2-[(isopropylamino)carbonyl]-3-{[3-(trifluoromethyl)anilino]carbonyl}cyclopropanecarboxylate chemical structure, C18H21F3N2O4, CAS 318237-97-7
Ethyl 2-[(isopropylamino)carbonyl]-3-{[3-(trifluoromethyl)anilino]carbonyl}cyclopropanecarboxylate
CAS 318237-97-7C18H21F3N2O4
2,2,2-Trifluoroethyl 4-(2-butoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C18H21F3N2O4, CAS 312281-46-2
2,2,2-Trifluoroethyl 4-(2-butoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 312281-46-2C18H21F3N2O4
EiM08-35633 chemical structure, C18H21F3N2O4, CAS 1630852-25-3
EiM08-35633
CAS 1630852-25-3C18H21F3N2O4
Methyl 8-[3-[4-(trifluoromethoxy)phenyl]-1,2,4-oxadiazol-5-yl]octanoate chemical structure, C18H21F3N2O4, CAS 680216-05-1
Methyl 8-[3-[4-(trifluoromethoxy)phenyl]-1,2,4-oxadiazol-5-yl]octanoate
CAS 680216-05-1C18H21F3N2O4
[5-Methyl-3-(trifluoromethyl)pyrazol-1-yl]-(3,4,5-triethoxyphenyl)methanone chemical structure, C18H21F3N2O4, CAS 492422-31-8
[5-Methyl-3-(trifluoromethyl)pyrazol-1-yl]-(3,4,5-triethoxyphenyl)methanone
CAS 492422-31-8C18H21F3N2O4
Prop-2-en-1-yl (2R,5S)-5-[(benzyloxy)amino]-1-(trifluoroacetyl)piperidine-2-carboxylate chemical structure, C18H21F3N2O4, CAS 396731-10-5
Prop-2-en-1-yl (2R,5S)-5-[(benzyloxy)amino]-1-(trifluoroacetyl)piperidine-2-carboxylate
CAS 396731-10-5C18H21F3N2O4
Methyl N-(tert-butoxycarbonyl)-3,3,3-trifluoro-2-(2-methyl-1H-indol-3-yl)alaninate chemical structure, C18H21F3N2O4, CAS 1262416-10-3
Methyl N-(tert-butoxycarbonyl)-3,3,3-trifluoro-2-(2-methyl-1H-indol-3-yl)alaninate
CAS 1262416-10-3C18H21F3N2O4
8-Ethyl-4-[3-(trifluoromethyl)benzoyl]-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid chemical structure, C18H21F3N2O4, CAS 1326812-39-8
8-Ethyl-4-[3-(trifluoromethyl)benzoyl]-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS 1326812-39-8C18H21F3N2O4
8-Ethyl-4-[4-(trifluoromethyl)benzoyl]-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid chemical structure, C18H21F3N2O4, CAS 1326808-42-7
8-Ethyl-4-[4-(trifluoromethyl)benzoyl]-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS 1326808-42-7C18H21F3N2O4
8-Ethyl-4-[2-(trifluoromethyl)benzoyl]-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid chemical structure, C18H21F3N2O4, CAS 1326814-40-7
8-Ethyl-4-[2-(trifluoromethyl)benzoyl]-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS 1326814-40-7C18H21F3N2O4
N-Methyl-N-[({4-[3-(trifluoromethoxy)phenyl]oxan-4-yl}carbamoyl)methyl]prop-2-enamide chemical structure, C18H21F3N2O4, CAS 2197981-30-7
N-Methyl-N-[({4-[3-(trifluoromethoxy)phenyl]oxan-4-yl}carbamoyl)methyl]prop-2-enamide
CAS 2197981-30-7C18H21F3N2O4
(2S)-N-[(1R)-2-(1,3-Benzodioxol-5-yl)-1-methylethyl]-N-methyl-1-(2,2,2-trifluoroacetyl)-2-pyrrolidinecarboxamide chemical structure, C18H21F3N2O4, CAS 625108-17-0
(2S)-N-[(1R)-2-(1,3-Benzodioxol-5-yl)-1-methylethyl]-N-methyl-1-(2,2,2-trifluoroacetyl)-2-pyrrolidinecarboxamide
CAS 625108-17-0C18H21F3N2O4
(2S)-N-[(1S)-2-(1,3-Benzodioxol-5-yl)-1-methylethyl]-N-methyl-1-(2,2,2-trifluoroacetyl)-2-pyrrolidinecarboxamide chemical structure, C18H21F3N2O4, CAS 625108-19-2
(2S)-N-[(1S)-2-(1,3-Benzodioxol-5-yl)-1-methylethyl]-N-methyl-1-(2,2,2-trifluoroacetyl)-2-pyrrolidinecarboxamide
CAS 625108-19-2C18H21F3N2O4
Benzyl 3-hydroxy-3-[1-(trifluoroacetyl)piperidin-4-yl]azetidine-1-carboxylate chemical structure, C18H21F3N2O4, CAS 2680677-07-8
Benzyl 3-hydroxy-3-[1-(trifluoroacetyl)piperidin-4-yl]azetidine-1-carboxylate
CAS 2680677-07-8C18H21F3N2O4
1-{4,5-Dihydro-3H-spiro[1,4-benzoxazepine-2,4'-piperidin]-1'-yl}prop-2-en-1-one, trifluoroacetic acid chemical structure, C18H21F3N2O4, CAS 3026697-22-0
1-{4,5-Dihydro-3H-spiro[1,4-benzoxazepine-2,4'-piperidin]-1'-yl}prop-2-en-1-one, trifluoroacetic acid
CAS 3026697-22-0C18H21F3N2O4

Frequently asked questions

What is the molar mass of C18H21F3N2O4?

The molar mass of C18H21F3N2O4 is 386.37 g/mol, calculated from standard atomic weights for 18 carbon atoms, 21 hydrogen atoms, 3 fluorine atoms, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 386.1453 Da.

How many compounds have the formula C18H21F3N2O4?

CompoundList lists 15 compounds with the molecular formula C18H21F3N2O4, including Ethyl 2-[(isopropylamino)carbonyl]-3-{[3-(trifluoromethyl)anilino]carbonyl}cyclopropanecarboxylate, 2,2,2-Trifluoroethyl 4-(2-butoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate, EiM08-35633. 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 C18H21F3N2O4?

C18H21F3N2O4 has a degree of unsaturation of 8. 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.