CompoundList
Sign in
Molecular formula

C28H22O17

1 compound has this formula on CompoundList.

Molar mass
630.47g/mol
Monoisotopic mass
630.0857Da
Atoms
67
Elements
3
Rings plus double bonds
18

The formula C28H22O17 describes a molecule made of 28 carbon atoms, 22 hydrogen atoms and 17 oxygen atoms. 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 × 2853.34%
    12.011 × 28 = 336.308 g/mol
  • H Hydrogen × 223.52%
    1.008 × 22 = 22.176 g/mol
  • O Oxygen × 1743.14%
    15.999 × 17 = 271.983 g/mol
Look up another formula

Compounds with the formula C28H22O17

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

Showing 1 to 1 of 1 compounds

(4S,3R,5R)-3,4,5-Tris(3,4,5-trihydroxyphenylcarbonyloxy)cyclohex-1-enecarboxylic acid chemical structure, C28H22O17, CAS 129159-07-5
(4S,3R,5R)-3,4,5-Tris(3,4,5-trihydroxyphenylcarbonyloxy)cyclohex-1-enecarboxylic acid
CAS 129159-07-5C28H22O17

Frequently asked questions

What is the molar mass of C28H22O17?

The molar mass of C28H22O17 is 630.47 g/mol, calculated from standard atomic weights for 28 carbon atoms, 22 hydrogen atoms and 17 oxygen atoms. The monoisotopic mass is 630.0857 Da.

How many compounds have the formula C28H22O17?

CompoundList lists 1 compound with the molecular formula C28H22O17, including (4S,3R,5R)-3,4,5-Tris(3,4,5-trihydroxyphenylcarbonyloxy)cyclohex-1-enecarboxylic acid. 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 C28H22O17?

C28H22O17 has a degree of unsaturation of 18. 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.