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Molecular formula

C19H18BrN3O4S

9 compounds have this formula on CompoundList.

Molar mass
464.33g/mol
Monoisotopic mass
463.0201Da
Atoms
46
Elements
6
Rings plus double bonds
12

The formula C19H18BrN3O4S describes a molecule made of 19 carbon atoms, 18 hydrogen atoms, 1 bromine atom, 3 nitrogen atoms, 4 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 × 1949.15%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 183.91%
    1.008 × 18 = 18.144 g/mol
  • Br Bromine × 117.21%
    79.904 × 1 = 79.904 g/mol
  • N Nitrogen × 39.05%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 413.78%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 16.90%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C19H18BrN3O4S

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

Showing 1 to 9 of 9 compounds

5-Bromo-2-ethoxy-N-(3-(6-methoxypyridazin-3-yl)phenyl)benzenesulfonamide chemical structure, C19H18BrN3O4S, CAS 933214-77-8
5-Bromo-2-ethoxy-N-(3-(6-methoxypyridazin-3-yl)phenyl)benzenesulfonamide
CAS 933214-77-8C19H18BrN3O4S
5-Bromo-2-ethoxy-N-(3-(1-methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)benzenesulfonamide chemical structure, C19H18BrN3O4S, CAS 942013-48-1
5-Bromo-2-ethoxy-N-(3-(1-methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)benzenesulfonamide
CAS 942013-48-1C19H18BrN3O4S
Ethanone, 1-(4-bromophenyl)-2-((5-(3,4,5-trimethoxyphenyl)-1H-1,2,4-triazol-3-yl)thio)- chemical structure, C19H18BrN3O4S, CAS 140405-98-7
Ethanone, 1-(4-bromophenyl)-2-((5-(3,4,5-trimethoxyphenyl)-1H-1,2,4-triazol-3-yl)thio)-
CAS 140405-98-7C19H18BrN3O4S
N-(4-Bromo-2,5-dimethylphenyl)-2-methoxy-5-(6-oxo-1,6-dihydropyridazin-3-yl)benzenesulfonamide chemical structure, C19H18BrN3O4S, CAS 1185005-87-1
N-(4-Bromo-2,5-dimethylphenyl)-2-methoxy-5-(6-oxo-1,6-dihydropyridazin-3-yl)benzenesulfonamide
CAS 1185005-87-1C19H18BrN3O4S
5-Bromo-2-methoxy-N-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)benzenesulfonamide chemical structure, C19H18BrN3O4S, CAS 921535-07-1
5-Bromo-2-methoxy-N-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)benzenesulfonamide
CAS 921535-07-1C19H18BrN3O4S
4-Bromo-N-(2-(3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)benzenesulfonamide chemical structure, C19H18BrN3O4S, CAS 921551-09-9
4-Bromo-N-(2-(3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)benzenesulfonamide
CAS 921551-09-9C19H18BrN3O4S
4-Bromo-N-(2-((6-(4-methoxyphenyl)pyridazin-3-yl)oxy)ethyl)benzenesulfonamide chemical structure, C19H18BrN3O4S, CAS 1005303-62-7
4-Bromo-N-(2-((6-(4-methoxyphenyl)pyridazin-3-yl)oxy)ethyl)benzenesulfonamide
CAS 1005303-62-7C19H18BrN3O4S
N-{1-[(4-Bromophenoxy)methyl]-1H-pyrazol-4-yl}-3-(phenylsulfonyl)propanamide chemical structure, C19H18BrN3O4S, CAS 1005673-63-1
N-{1-[(4-Bromophenoxy)methyl]-1H-pyrazol-4-yl}-3-(phenylsulfonyl)propanamide
CAS 1005673-63-1C19H18BrN3O4S
5-Bromo-2-methoxy-N-(2-((6-phenylpyridazin-3-yl)oxy)ethyl)benzenesulfonamide chemical structure, C19H18BrN3O4S, CAS 920192-90-1
5-Bromo-2-methoxy-N-(2-((6-phenylpyridazin-3-yl)oxy)ethyl)benzenesulfonamide
CAS 920192-90-1C19H18BrN3O4S

Frequently asked questions

What is the molar mass of C19H18BrN3O4S?

The molar mass of C19H18BrN3O4S is 464.33 g/mol, calculated from standard atomic weights for 19 carbon atoms, 18 hydrogen atoms, 1 bromine atom, 3 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 463.0201 Da.

How many compounds have the formula C19H18BrN3O4S?

CompoundList lists 9 compounds with the molecular formula C19H18BrN3O4S, including 5-Bromo-2-ethoxy-N-(3-(6-methoxypyridazin-3-yl)phenyl)benzenesulfonamide, 5-Bromo-2-ethoxy-N-(3-(1-methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)benzenesulfonamide, Ethanone, 1-(4-bromophenyl)-2-((5-(3,4,5-trimethoxyphenyl)-1H-1,2,4-triazol-3-yl)thio)-. 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 C19H18BrN3O4S?

C19H18BrN3O4S has a degree of unsaturation of 12. 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.