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Molecular formula

C12H8FN5O2S2

2 compounds have this formula on CompoundList.

Molar mass
337.35g/mol
Monoisotopic mass
337.0103Da
Atoms
30
Elements
6
Rings plus double bonds
11

The formula C12H8FN5O2S2 describes a molecule made of 12 carbon atoms, 8 hydrogen atoms, 1 fluorine atom, 5 nitrogen atoms, 2 oxygen atoms and 2 sulfur 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 × 1242.73%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 82.39%
    1.008 × 8 = 8.064 g/mol
  • F Fluorine × 15.63%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 520.76%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 29.49%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 219.01%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C12H8FN5O2S2

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

Showing 1 to 2 of 2 compounds

2-[[5-(3-Fluorophenyl)-1,3,4-oxadiazol-2-yl]thio]-N-(1,3,4-thiadiazol-2-yl)acetamide chemical structure, C12H8FN5O2S2, CAS 725706-95-6
2-[[5-(3-Fluorophenyl)-1,3,4-oxadiazol-2-yl]thio]-N-(1,3,4-thiadiazol-2-yl)acetamide
CAS 725706-95-6C12H8FN5O2S2
5-(4-Fluorophenylsulfonyl)-N-(1,3,4-thiadiazol-2-yl)pyrazin-2-amine chemical structure, C12H8FN5O2S2, CAS 1562691-28-4
5-(4-Fluorophenylsulfonyl)-N-(1,3,4-thiadiazol-2-yl)pyrazin-2-amine
CAS 1562691-28-4C12H8FN5O2S2

Frequently asked questions

What is the molar mass of C12H8FN5O2S2?

The molar mass of C12H8FN5O2S2 is 337.35 g/mol, calculated from standard atomic weights for 12 carbon atoms, 8 hydrogen atoms, 1 fluorine atom, 5 nitrogen atoms, 2 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 337.0103 Da.

How many compounds have the formula C12H8FN5O2S2?

CompoundList lists 2 compounds with the molecular formula C12H8FN5O2S2, including 2-[[5-(3-Fluorophenyl)-1,3,4-oxadiazol-2-yl]thio]-N-(1,3,4-thiadiazol-2-yl)acetamide, 5-(4-Fluorophenylsulfonyl)-N-(1,3,4-thiadiazol-2-yl)pyrazin-2-amine. 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 C12H8FN5O2S2?

C12H8FN5O2S2 has a degree of unsaturation of 11. 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.