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Molecular formula

C66H83F3N18O15

5 compounds have this formula on CompoundList.

Molar mass
1425.49g/mol
Monoisotopic mass
1424.6237Da
Atoms
185
Elements
5
Rings plus double bonds
33

The formula C66H83F3N18O15 describes a molecule made of 66 carbon atoms, 83 hydrogen atoms, 3 fluorine atoms, 18 nitrogen atoms and 15 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 × 6655.61%
    12.011 × 66 = 792.726 g/mol
  • H Hydrogen × 835.87%
    1.008 × 83 = 83.664 g/mol
  • F Fluorine × 34.00%
    18.998 × 3 = 56.994 g/mol
  • N Nitrogen × 1817.69%
    14.007 × 18 = 252.126 g/mol
  • O Oxygen × 1516.84%
    15.999 × 15 = 239.985 g/mol
Look up another formula

Compounds with the formula C66H83F3N18O15

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

Showing 1 to 5 of 5 compounds

Glycinamide, 5-oxo-L-prolyl-L-histidyl-L-tryptophyl-L-seryl-D-tyrosyl-D-tryptophyl-L-leucyl-L-arginyl-L-prolyl- chemical structure, C66H83F3N18O15, CAS 321709-35-7
Glycinamide, 5-oxo-L-prolyl-L-histidyl-L-tryptophyl-L-seryl-D-tyrosyl-D-tryptophyl-L-leucyl-L-arginyl-L-prolyl-
CAS 321709-35-7C66H83F3N18O15
(D-His2,D-Trp6)-LHRH Trifluoroacetate chemical structure, C66H83F3N18O15, CAS 321709-34-6
(D-His2,D-Trp6)-LHRH Trifluoroacetate
CAS 321709-34-6C66H83F3N18O15
4-D-Serine-6-D-tryptophan-(9CI) luteinizing hormone-releasing factor (swine) chemical structure, C66H83F3N18O15, CAS 102992-39-2
4-D-Serine-6-D-tryptophan-(9CI) luteinizing hormone-releasing factor (swine)
CAS 102992-39-2C66H83F3N18O15
(D-Trp6,D-Leu7)-LHRH Trifluoroacetate chemical structure, C66H83F3N18O15, CAS 321709-37-9
(D-Trp6,D-Leu7)-LHRH Trifluoroacetate
CAS 321709-37-9C66H83F3N18O15
(Trp6)-LHRH Trifluoroacetate chemical structure, C66H83F3N18O15
(Trp6)-LHRH Trifluoroacetate
C66H83F3N18O15

Frequently asked questions

What is the molar mass of C66H83F3N18O15?

The molar mass of C66H83F3N18O15 is 1425.49 g/mol, calculated from standard atomic weights for 66 carbon atoms, 83 hydrogen atoms, 3 fluorine atoms, 18 nitrogen atoms and 15 oxygen atoms. The monoisotopic mass is 1424.6237 Da.

How many compounds have the formula C66H83F3N18O15?

CompoundList lists 5 compounds with the molecular formula C66H83F3N18O15, including Glycinamide, 5-oxo-L-prolyl-L-histidyl-L-tryptophyl-L-seryl-D-tyrosyl-D-tryptophyl-L-leucyl-L-arginyl-L-prolyl-, (D-His2,D-Trp6)-LHRH Trifluoroacetate, 4-D-Serine-6-D-tryptophan-(9CI) luteinizing hormone-releasing factor (swine). 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 C66H83F3N18O15?

C66H83F3N18O15 has a degree of unsaturation of 33. 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.