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Molecular formula

C13H7BrOS

9 compounds have this formula on CompoundList.

Molar mass
291.16g/mol
Monoisotopic mass
289.9401Da
Atoms
23
Elements
5
Rings plus double bonds
10

The formula C13H7BrOS describes a molecule made of 13 carbon atoms, 7 hydrogen atoms, 1 bromine atom, 1 oxygen atom 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 × 1353.63%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 72.42%
    1.008 × 7 = 7.056 g/mol
  • Br Bromine × 127.44%
    79.904 × 1 = 79.904 g/mol
  • O Oxygen × 15.49%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 111.01%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C13H7BrOS

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

Showing 1 to 9 of 9 compounds

3-Bromo-9H-thioxanthen-9-one chemical structure, C13H7BrOS, CAS 96407-89-5
3-Bromo-9H-thioxanthen-9-one
CAS 96407-89-5C13H7BrOS
10-Bromo-4H-benzo(4,5)cyclohepta(1,2-b)thiophen-4-one chemical structure, C13H7BrOS, CAS 34580-11-5
10-Bromo-4H-benzo(4,5)cyclohepta(1,2-b)thiophen-4-one
CAS 34580-11-5C13H7BrOS
2-Bromo-10-thiaxanthenone chemical structure, C13H7BrOS, CAS 20077-10-5
2-Bromo-10-thiaxanthenone
CAS 20077-10-5C13H7BrOS
2-Propyn-1-one, 1-(5-bromo-2-thienyl)-3-phenyl- chemical structure, C13H7BrOS, CAS 21985-06-8
2-Propyn-1-one, 1-(5-bromo-2-thienyl)-3-phenyl-
CAS 21985-06-8C13H7BrOS
9-Bromo-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one chemical structure, C13H7BrOS, CAS 57568-63-5
9-Bromo-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one
CAS 57568-63-5C13H7BrOS
2-Bromo-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one chemical structure, C13H7BrOS, CAS 126939-25-1
2-Bromo-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one
CAS 126939-25-1C13H7BrOS
2-Bromonaphtho[1,2-B]thiophene-3-carbaldehyde chemical structure, C13H7BrOS, CAS 62615-45-6
2-Bromonaphtho[1,2-B]thiophene-3-carbaldehyde
CAS 62615-45-6C13H7BrOS
1-Bromothioxanthen-9-one chemical structure, C13H7BrOS, CAS 20077-09-2
1-Bromothioxanthen-9-one
CAS 20077-09-2C13H7BrOS
1-(2-Bromophenyl)-3-(thiophen-3-yl)prop-2-yn-1-one chemical structure, C13H7BrOS, CAS 1505531-64-5
1-(2-Bromophenyl)-3-(thiophen-3-yl)prop-2-yn-1-one
CAS 1505531-64-5C13H7BrOS

Frequently asked questions

What is the molar mass of C13H7BrOS?

The molar mass of C13H7BrOS is 291.16 g/mol, calculated from standard atomic weights for 13 carbon atoms, 7 hydrogen atoms, 1 bromine atom, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 289.9401 Da.

How many compounds have the formula C13H7BrOS?

CompoundList lists 9 compounds with the molecular formula C13H7BrOS, including 3-Bromo-9H-thioxanthen-9-one, 10-Bromo-4H-benzo(4,5)cyclohepta(1,2-b)thiophen-4-one, 2-Bromo-10-thiaxanthenone. 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 C13H7BrOS?

C13H7BrOS has a degree of unsaturation of 10. 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.