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Molecular formula

C21H15Br2NaO5S

5 compounds have this formula on CompoundList.

Molar mass
562.20g/mol
Monoisotopic mass
559.8905Da
Atoms
45
Elements
6

The formula C21H15Br2NaO5S describes a molecule made of 21 carbon atoms, 15 hydrogen atoms, 2 bromine atoms, 1 sodium atom, 5 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 × 2144.86%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 152.69%
    1.008 × 15 = 15.120 g/mol
  • Br Bromine × 228.43%
    79.904 × 2 = 159.808 g/mol
  • Na Sodium × 14.09%
    22.99 × 1 = 22.990 g/mol
  • O Oxygen × 514.23%
    15.999 × 5 = 79.995 g/mol
  • S Sulfur × 15.70%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H15Br2NaO5S

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

Showing 1 to 5 of 5 compounds

RefChem:1084065 chemical structure, C21H15Br2NaO5S, CAS 94333-63-8
RefChem:1084065
CAS 94333-63-8C21H15Br2NaO5S
Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis(2-bromo-6-methyl-, sodium salt (1:1) chemical structure, C21H15Br2NaO5S
Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis(2-bromo-6-methyl-, sodium salt (1:1)
C21H15Br2NaO5S
Bromcresol Purple sodium chemical structure, C21H15Br2NaO5S
Bromcresol Purple sodium
C21H15Br2NaO5S
Sodium, 2-[(E)-(3-bromo-4-hydroxy-5-methyl-phenyl)-(3-bromo-5-methyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate chemical structure, C21H15Br2NaO5S
Sodium, 2-[(E)-(3-bromo-4-hydroxy-5-methyl-phenyl)-(3-bromo-5-methyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate
C21H15Br2NaO5S
Sodium, 2-[(3-bromo-4-hydroxy-5-methyl-phenyl)-(3-bromo-5-methyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate chemical structure, C21H15Br2NaO5S
Sodium, 2-[(3-bromo-4-hydroxy-5-methyl-phenyl)-(3-bromo-5-methyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate
C21H15Br2NaO5S

Frequently asked questions

What is the molar mass of C21H15Br2NaO5S?

The molar mass of C21H15Br2NaO5S is 562.20 g/mol, calculated from standard atomic weights for 21 carbon atoms, 15 hydrogen atoms, 2 bromine atoms, 1 sodium atom, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 559.8905 Da.

How many compounds have the formula C21H15Br2NaO5S?

CompoundList lists 5 compounds with the molecular formula C21H15Br2NaO5S, including RefChem:1084065, Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis(2-bromo-6-methyl-, sodium salt (1:1), Bromcresol Purple sodium. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.