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Molecular formula

C18H17F2NO

24 compounds have this formula on CompoundList.

Molar mass
301.34g/mol
Monoisotopic mass
301.1278Da
Atoms
39
Elements
5
Rings plus double bonds
10

The formula C18H17F2NO describes a molecule made of 18 carbon atoms, 17 hydrogen atoms, 2 fluorine atoms, 1 nitrogen atom 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 × 1871.75%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 175.69%
    1.008 × 17 = 17.136 g/mol
  • F Fluorine × 212.61%
    18.998 × 2 = 37.996 g/mol
  • N Nitrogen × 14.65%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 15.31%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C18H17F2NO

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

Showing 1 to 24 of 24 compounds

(4-Fluorophenyl)[4-(4-fluorophenyl)-1-methyltetrahydro-1H-pyrrol-3-yl]methanone chemical structure, C18H17F2NO, CAS 478050-08-7
(4-Fluorophenyl)[4-(4-fluorophenyl)-1-methyltetrahydro-1H-pyrrol-3-yl]methanone
CAS 478050-08-7C18H17F2NO
2-(2,6-Difluorophenyl)-1-(3-phenylpyrrolidin-1-yl)ethanone chemical structure, C18H17F2NO, CAS 2034571-58-7
2-(2,6-Difluorophenyl)-1-(3-phenylpyrrolidin-1-yl)ethanone
CAS 2034571-58-7C18H17F2NO
2-(2,3-Difluorophenyl)-1-(3-phenylpyrrolidin-1-yl)ethanone chemical structure, C18H17F2NO, CAS 2034321-23-6
2-(2,3-Difluorophenyl)-1-(3-phenylpyrrolidin-1-yl)ethanone
CAS 2034321-23-6C18H17F2NO
1-(3',5'-Difluorophenyl)-2-hydroxymethyl-3-isopropylindole chemical structure, C18H17F2NO, CAS 886362-94-3
1-(3',5'-Difluorophenyl)-2-hydroxymethyl-3-isopropylindole
CAS 886362-94-3C18H17F2NO
3,4-Difluoro-4'-pyrrolidinomethyl benzophenone chemical structure, C18H17F2NO, CAS 898776-91-5
3,4-Difluoro-4'-pyrrolidinomethyl benzophenone
CAS 898776-91-5C18H17F2NO
(E)-N-(2,4-Difluorophenyl)-3-(4-propan-2-ylphenyl)prop-2-enamide chemical structure, C18H17F2NO, CAS 362482-36-8
(E)-N-(2,4-Difluorophenyl)-3-(4-propan-2-ylphenyl)prop-2-enamide
CAS 362482-36-8C18H17F2NO
2,4-Difluoro-4'-pyrrolidinomethyl benzophenone chemical structure, C18H17F2NO, CAS 898776-89-1
2,4-Difluoro-4'-pyrrolidinomethyl benzophenone
CAS 898776-89-1C18H17F2NO
3,5-Difluoro-4'-pyrrolidinomethyl benzophenone chemical structure, C18H17F2NO, CAS 898776-93-7
3,5-Difluoro-4'-pyrrolidinomethyl benzophenone
CAS 898776-93-7C18H17F2NO
2,4-Difluoro-3'-pyrrolidinomethyl benzophenone chemical structure, C18H17F2NO, CAS 898770-86-0
2,4-Difluoro-3'-pyrrolidinomethyl benzophenone
CAS 898770-86-0C18H17F2NO
3,4-Difluoro-3'-pyrrolidinomethyl benzophenone chemical structure, C18H17F2NO, CAS 898770-88-2
3,4-Difluoro-3'-pyrrolidinomethyl benzophenone
CAS 898770-88-2C18H17F2NO
3,5-Difluoro-3'-pyrrolidinomethyl benzophenone chemical structure, C18H17F2NO, CAS 898770-90-6
3,5-Difluoro-3'-pyrrolidinomethyl benzophenone
CAS 898770-90-6C18H17F2NO
3,4-Difluoro-2'-pyrrolidinomethyl benzophenone chemical structure, C18H17F2NO, CAS 898775-06-9
3,4-Difluoro-2'-pyrrolidinomethyl benzophenone
CAS 898775-06-9C18H17F2NO
3,5-Difluoro-2'-pyrrolidinomethyl benzophenone chemical structure, C18H17F2NO, CAS 898775-09-2
3,5-Difluoro-2'-pyrrolidinomethyl benzophenone
CAS 898775-09-2C18H17F2NO
2,4-Difluoro-2'-pyrrolidinomethyl benzophenone chemical structure, C18H17F2NO, CAS 898775-03-6
2,4-Difluoro-2'-pyrrolidinomethyl benzophenone
CAS 898775-03-6C18H17F2NO
N-(3,4-Difluorophenyl)-1-phenylcyclopentane-1-carboxamide chemical structure, C18H17F2NO, CAS 1024266-42-9
N-(3,4-Difluorophenyl)-1-phenylcyclopentane-1-carboxamide
CAS 1024266-42-9C18H17F2NO
N-(2,5-Difluorophenyl)-1-phenylcyclopentane-1-carboxamide chemical structure, C18H17F2NO, CAS 1024515-00-1
N-(2,5-Difluorophenyl)-1-phenylcyclopentane-1-carboxamide
CAS 1024515-00-1C18H17F2NO
N-(2,6-Difluorophenyl)-1-phenylcyclopentane-1-carboxamide chemical structure, C18H17F2NO, CAS 1024502-93-9
N-(2,6-Difluorophenyl)-1-phenylcyclopentane-1-carboxamide
CAS 1024502-93-9C18H17F2NO
N-(2,4-Difluorophenyl)-1-phenylcyclopentane-1-carboxamide chemical structure, C18H17F2NO, CAS 1023499-20-8
N-(2,4-Difluorophenyl)-1-phenylcyclopentane-1-carboxamide
CAS 1023499-20-8C18H17F2NO
N-(3,5-Difluorophenyl)-1-phenylcyclopentane-1-carboxamide chemical structure, C18H17F2NO, CAS 1023484-29-8
N-(3,5-Difluorophenyl)-1-phenylcyclopentane-1-carboxamide
CAS 1023484-29-8C18H17F2NO
2-(2,6-Difluorophenyl)-4,5-dihydro-4-[4-(1-methylethyl)phenyl]oxazole chemical structure, C18H17F2NO, CAS 153233-97-7
2-(2,6-Difluorophenyl)-4,5-dihydro-4-[4-(1-methylethyl)phenyl]oxazole
CAS 153233-97-7C18H17F2NO
3,5-Bis(3-fluorophenyl)-1-methylpiperidin-4-one chemical structure, C18H17F2NO, CAS 62290-79-3
3,5-Bis(3-fluorophenyl)-1-methylpiperidin-4-one
CAS 62290-79-3C18H17F2NO
2,2-Bis(4-fluorophenyl)-N,N-dimethylcyclopropane-1-carboxamide chemical structure, C18H17F2NO, CAS 63737-12-2
2,2-Bis(4-fluorophenyl)-N,N-dimethylcyclopropane-1-carboxamide
CAS 63737-12-2C18H17F2NO
(3,3-Difluoropiperidin-1-yl)(5-vinylnaphthalen-2-yl)methanone chemical structure, C18H17F2NO, CAS 3078560-82-1
(3,3-Difluoropiperidin-1-yl)(5-vinylnaphthalen-2-yl)methanone
CAS 3078560-82-1C18H17F2NO
(4,4-Difluoropiperidin-1-yl)(5-vinylnaphthalen-2-yl)methanone chemical structure, C18H17F2NO, CAS 3078570-05-2
(4,4-Difluoropiperidin-1-yl)(5-vinylnaphthalen-2-yl)methanone
CAS 3078570-05-2C18H17F2NO

Frequently asked questions

What is the molar mass of C18H17F2NO?

The molar mass of C18H17F2NO is 301.34 g/mol, calculated from standard atomic weights for 18 carbon atoms, 17 hydrogen atoms, 2 fluorine atoms, 1 nitrogen atom and 1 oxygen atom. The monoisotopic mass is 301.1278 Da.

How many compounds have the formula C18H17F2NO?

CompoundList lists 24 compounds with the molecular formula C18H17F2NO, including (4-Fluorophenyl)[4-(4-fluorophenyl)-1-methyltetrahydro-1H-pyrrol-3-yl]methanone, 2-(2,6-Difluorophenyl)-1-(3-phenylpyrrolidin-1-yl)ethanone, 2-(2,3-Difluorophenyl)-1-(3-phenylpyrrolidin-1-yl)ethanone. 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 C18H17F2NO?

C18H17F2NO has a degree of unsaturation of 10. 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.