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Molecular formula

C18H23FN4OS

6 compounds have this formula on CompoundList.

Molar mass
362.47g/mol
Monoisotopic mass
362.1577Da
Atoms
48
Elements
6
Rings plus double bonds
9

The formula C18H23FN4OS describes a molecule made of 18 carbon atoms, 23 hydrogen atoms, 1 fluorine atom, 4 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 × 1859.65%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 236.40%
    1.008 × 23 = 23.184 g/mol
  • F Fluorine × 15.24%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 415.46%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 14.41%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 18.84%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H23FN4OS

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

Showing 1 to 6 of 6 compounds

4-(5-{[4-(4-Fluorophenyl)piperazino]methyl}-1,3-thiazol-2-yl)morpholine chemical structure, C18H23FN4OS, CAS 439121-17-2
4-(5-{[4-(4-Fluorophenyl)piperazino]methyl}-1,3-thiazol-2-yl)morpholine
CAS 439121-17-2C18H23FN4OS
1-(4-Fluorophenyl)-3-[2-(4-methylpiperazin-1-yl)-2-(thiophen-3-yl)ethyl]urea chemical structure, C18H23FN4OS, CAS 1170278-51-9
1-(4-Fluorophenyl)-3-[2-(4-methylpiperazin-1-yl)-2-(thiophen-3-yl)ethyl]urea
CAS 1170278-51-9C18H23FN4OS
N-(4,5-Dimethyl-1,3-thiazol-2-yl)-2-[4-(2-fluorophenyl)piperazin-1-yl]propanamide chemical structure, C18H23FN4OS, CAS 924964-32-9
N-(4,5-Dimethyl-1,3-thiazol-2-yl)-2-[4-(2-fluorophenyl)piperazin-1-yl]propanamide
CAS 924964-32-9C18H23FN4OS
1-(2,6-Dimethylpiperidin-1-yl)-2-{[4-(4-fluorophenyl)-5-methyl-4H-1,2,4-triazol-3-yl]sulfanyl}ethanone chemical structure, C18H23FN4OS, CAS 663157-59-3
1-(2,6-Dimethylpiperidin-1-yl)-2-{[4-(4-fluorophenyl)-5-methyl-4H-1,2,4-triazol-3-yl]sulfanyl}ethanone
CAS 663157-59-3C18H23FN4OS
N-{3-Fluoro-4-[methyl(propan-2-yl)amino]phenyl}-2,4-dimethyl-6-(methylsulfanyl)pyrimidine-5-carboxamide chemical structure, C18H23FN4OS, CAS 1808896-79-8
N-{3-Fluoro-4-[methyl(propan-2-yl)amino]phenyl}-2,4-dimethyl-6-(methylsulfanyl)pyrimidine-5-carboxamide
CAS 1808896-79-8C18H23FN4OS
4-[(1-{4H,5H,6H-Cyclopenta[d][1,3]thiazol-2-yl}piperidin-4-yl)methoxy]-5-fluoro-2,6-dimethylpyrimidine chemical structure, C18H23FN4OS, CAS 2640878-09-5
4-[(1-{4H,5H,6H-Cyclopenta[d][1,3]thiazol-2-yl}piperidin-4-yl)methoxy]-5-fluoro-2,6-dimethylpyrimidine
CAS 2640878-09-5C18H23FN4OS

Frequently asked questions

What is the molar mass of C18H23FN4OS?

The molar mass of C18H23FN4OS is 362.47 g/mol, calculated from standard atomic weights for 18 carbon atoms, 23 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 362.1577 Da.

How many compounds have the formula C18H23FN4OS?

CompoundList lists 6 compounds with the molecular formula C18H23FN4OS, including 4-(5-{[4-(4-Fluorophenyl)piperazino]methyl}-1,3-thiazol-2-yl)morpholine, 1-(4-Fluorophenyl)-3-[2-(4-methylpiperazin-1-yl)-2-(thiophen-3-yl)ethyl]urea, N-(4,5-Dimethyl-1,3-thiazol-2-yl)-2-[4-(2-fluorophenyl)piperazin-1-yl]propanamide. 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 C18H23FN4OS?

C18H23FN4OS has a degree of unsaturation of 9. 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.