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Molecular formula

C20H19Br2N5O3S

1 compound has this formula on CompoundList.

Molar mass
569.27g/mol
Monoisotopic mass
566.9575Da
Atoms
50
Elements
6
Rings plus double bonds
13

The formula C20H19Br2N5O3S describes a molecule made of 20 carbon atoms, 19 hydrogen atoms, 2 bromine atoms, 5 nitrogen atoms, 3 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 × 2042.20%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 193.36%
    1.008 × 19 = 19.152 g/mol
  • Br Bromine × 228.07%
    79.904 × 2 = 159.808 g/mol
  • N Nitrogen × 512.30%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 38.43%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 15.63%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C20H19Br2N5O3S

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

Showing 1 to 1 of 1 compounds

N'-[(E)-(3,5-Dibromo-2-hydroxyphenyl)methylidene]-2-{[4-ethyl-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetohydrazide chemical structure, C20H19Br2N5O3S, CAS 303105-81-9
N'-[(E)-(3,5-Dibromo-2-hydroxyphenyl)methylidene]-2-{[4-ethyl-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetohydrazide
CAS 303105-81-9C20H19Br2N5O3S

Frequently asked questions

What is the molar mass of C20H19Br2N5O3S?

The molar mass of C20H19Br2N5O3S is 569.27 g/mol, calculated from standard atomic weights for 20 carbon atoms, 19 hydrogen atoms, 2 bromine atoms, 5 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 566.9575 Da.

How many compounds have the formula C20H19Br2N5O3S?

CompoundList lists 1 compound with the molecular formula C20H19Br2N5O3S, including N'-[(E)-(3,5-Dibromo-2-hydroxyphenyl)methylidene]-2-{[4-ethyl-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetohydrazide. 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 C20H19Br2N5O3S?

C20H19Br2N5O3S has a degree of unsaturation of 13. 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.