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Molecular formula

C40H77NO11S

2 compounds have this formula on CompoundList.

Molar mass
780.11g/mol
Monoisotopic mass
779.5217Da
Atoms
130
Elements
5
Rings plus double bonds
3

The formula C40H77NO11S describes a molecule made of 40 carbon atoms, 77 hydrogen atoms, 1 nitrogen atom, 11 oxygen 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 × 4061.59%
    12.011 × 40 = 480.440 g/mol
  • H Hydrogen × 779.95%
    1.008 × 77 = 77.616 g/mol
  • N Nitrogen × 11.80%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 1122.56%
    15.999 × 11 = 175.989 g/mol
  • S Sulfur × 14.11%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C40H77NO11S

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

Showing 1 to 2 of 2 compounds

C16 Sulfatide chemical structure, C40H77NO11S, CAS 89771-78-8
C16 Sulfatide
CAS 89771-78-8C40H77NO11S
N-{(2S,3R,4E)-3-Hydroxy-1-[(3-O-sulfo-beta-D-glucopyranosyl)oxy]octadec-4-en-2-yl}hexadecanamide chemical structure, C40H77NO11S, CAS 862509-48-6
N-{(2S,3R,4E)-3-Hydroxy-1-[(3-O-sulfo-beta-D-glucopyranosyl)oxy]octadec-4-en-2-yl}hexadecanamide
CAS 862509-48-6C40H77NO11S

Frequently asked questions

What is the molar mass of C40H77NO11S?

The molar mass of C40H77NO11S is 780.11 g/mol, calculated from standard atomic weights for 40 carbon atoms, 77 hydrogen atoms, 1 nitrogen atom, 11 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 779.5217 Da.

How many compounds have the formula C40H77NO11S?

CompoundList lists 2 compounds with the molecular formula C40H77NO11S, including C16 Sulfatide, N-{(2S,3R,4E)-3-Hydroxy-1-[(3-O-sulfo-beta-D-glucopyranosyl)oxy]octadec-4-en-2-yl}hexadecanamide. 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 C40H77NO11S?

C40H77NO11S has a degree of unsaturation of 3. 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.