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Molecular formula

C18H18ClFN2OS

6 compounds have this formula on CompoundList.

Molar mass
364.86g/mol
Monoisotopic mass
364.0812Da
Atoms
42
Elements
7
Rings plus double bonds
10

The formula C18H18ClFN2OS describes a molecule made of 18 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 2 nitrogen atoms, 1 oxygen atom and 1 sulfur 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 × 1859.25%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 184.97%
    1.008 × 18 = 18.144 g/mol
  • Cl Chlorine × 19.72%
    35.45 × 1 = 35.450 g/mol
  • F Fluorine × 15.21%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 27.68%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 14.38%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 18.79%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H18ClFN2OS

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

Showing 1 to 6 of 6 compounds

2-(4-Chlorophenyl)sulfanyl-1-[4-(4-fluorophenyl)piperazin-1-yl]ethanone chemical structure, C18H18ClFN2OS, CAS 431983-61-8
2-(4-Chlorophenyl)sulfanyl-1-[4-(4-fluorophenyl)piperazin-1-yl]ethanone
CAS 431983-61-8C18H18ClFN2OS
(2-Chloro-6-fluorophenyl)(4-((pyridin-2-ylthio)methyl)piperidin-1-yl)methanone chemical structure, C18H18ClFN2OS, CAS 1421483-46-6
(2-Chloro-6-fluorophenyl)(4-((pyridin-2-ylthio)methyl)piperidin-1-yl)methanone
CAS 1421483-46-6C18H18ClFN2OS
N-(5-Chloro-2-methoxyphenyl)-6-fluoro-2-methyl-3,4-dihydroquinoline-1(2H)-carbothioamide chemical structure, C18H18ClFN2OS, CAS 701973-20-8
N-(5-Chloro-2-methoxyphenyl)-6-fluoro-2-methyl-3,4-dihydroquinoline-1(2H)-carbothioamide
CAS 701973-20-8C18H18ClFN2OS
N-(2-Chlorophenyl)-7-(2-fluorophenyl)-1,4-thiazepane-4-carboxamide chemical structure, C18H18ClFN2OS, CAS 1705332-57-5
N-(2-Chlorophenyl)-7-(2-fluorophenyl)-1,4-thiazepane-4-carboxamide
CAS 1705332-57-5C18H18ClFN2OS
7-(2-Chlorophenyl)-N-(2-fluorophenyl)-1,4-thiazepane-4-carboxamide chemical structure, C18H18ClFN2OS, CAS 1797638-43-7
7-(2-Chlorophenyl)-N-(2-fluorophenyl)-1,4-thiazepane-4-carboxamide
CAS 1797638-43-7C18H18ClFN2OS
N-{[4-(2-Aminoethyl)phenyl]methyl}-4-fluoro-1-benzothiophene-7-carboxamide hydrochloride chemical structure, C18H18ClFN2OS, CAS 2418663-37-1
N-{[4-(2-Aminoethyl)phenyl]methyl}-4-fluoro-1-benzothiophene-7-carboxamide hydrochloride
CAS 2418663-37-1C18H18ClFN2OS

Frequently asked questions

What is the molar mass of C18H18ClFN2OS?

The molar mass of C18H18ClFN2OS is 364.86 g/mol, calculated from standard atomic weights for 18 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 2 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 364.0812 Da.

How many compounds have the formula C18H18ClFN2OS?

CompoundList lists 6 compounds with the molecular formula C18H18ClFN2OS, including 2-(4-Chlorophenyl)sulfanyl-1-[4-(4-fluorophenyl)piperazin-1-yl]ethanone, (2-Chloro-6-fluorophenyl)(4-((pyridin-2-ylthio)methyl)piperidin-1-yl)methanone, N-(5-Chloro-2-methoxyphenyl)-6-fluoro-2-methyl-3,4-dihydroquinoline-1(2H)-carbothioamide. 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 C18H18ClFN2OS?

C18H18ClFN2OS 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.