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Molecular formula

C18H20F3N5S

3 compounds have this formula on CompoundList.

Molar mass
395.45g/mol
Monoisotopic mass
395.1392Da
Atoms
47
Elements
5
Rings plus double bonds
10

The formula C18H20F3N5S describes a molecule made of 18 carbon atoms, 20 hydrogen atoms, 3 fluorine atoms, 5 nitrogen atoms 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 × 1854.67%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 205.10%
    1.008 × 20 = 20.160 g/mol
  • F Fluorine × 314.41%
    18.998 × 3 = 56.994 g/mol
  • N Nitrogen × 517.71%
    14.007 × 5 = 70.035 g/mol
  • S Sulfur × 18.11%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H20F3N5S

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

Showing 1 to 3 of 3 compounds

Nct-502 chemical structure, C18H20F3N5S, CAS 1542213-00-2
Nct-502
CAS 1542213-00-2C18H20F3N5S
1H-Benzimidazol-5-amine,2-[[[4-(dimethylamino)-3,5-dimethyl-2-pyridinyl]methyl]thio]-6-(trifluoromethyl)- chemical structure, C18H20F3N5S, CAS 103014-29-5
1H-Benzimidazol-5-amine,2-[[[4-(dimethylamino)-3,5-dimethyl-2-pyridinyl]methyl]thio]-6-(trifluoromethyl)-
CAS 103014-29-5C18H20F3N5S
1-{2-Cyclopropyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}-4-[4-(trifluoromethyl)-1,3-thiazol-2-yl]piperazine chemical structure, C18H20F3N5S, CAS 2742016-07-3
1-{2-Cyclopropyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}-4-[4-(trifluoromethyl)-1,3-thiazol-2-yl]piperazine
CAS 2742016-07-3C18H20F3N5S

Frequently asked questions

What is the molar mass of C18H20F3N5S?

The molar mass of C18H20F3N5S is 395.45 g/mol, calculated from standard atomic weights for 18 carbon atoms, 20 hydrogen atoms, 3 fluorine atoms, 5 nitrogen atoms and 1 sulfur atom. The monoisotopic mass is 395.1392 Da.

How many compounds have the formula C18H20F3N5S?

CompoundList lists 3 compounds with the molecular formula C18H20F3N5S, including Nct-502, 1H-Benzimidazol-5-amine,2-[[[4-(dimethylamino)-3,5-dimethyl-2-pyridinyl]methyl]thio]-6-(trifluoromethyl)-, 1-{2-Cyclopropyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}-4-[4-(trifluoromethyl)-1,3-thiazol-2-yl]piperazine. 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 C18H20F3N5S?

C18H20F3N5S 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.