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Molecular formula

C12H9BrO2S

32 compounds have this formula on CompoundList.

Molar mass
297.17g/mol
Monoisotopic mass
295.9507Da
Atoms
25
Elements
5
Rings plus double bonds
8

The formula C12H9BrO2S describes a molecule made of 12 carbon atoms, 9 hydrogen atoms, 1 bromine atom, 2 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 × 1248.50%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 93.05%
    1.008 × 9 = 9.072 g/mol
  • Br Bromine × 126.89%
    79.904 × 1 = 79.904 g/mol
  • O Oxygen × 210.77%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 110.79%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C12H9BrO2S

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

Showing 1 to 32 of 32 compounds

1-Bromo-4-(phenylsulfonyl)benzene chemical structure, C12H9BrO2S, CAS 23038-36-0
1-Bromo-4-(phenylsulfonyl)benzene
CAS 23038-36-0C12H9BrO2S
Methyl 4-(4-bromophenyl)thiophene-2-carboxylate chemical structure, C12H9BrO2S, CAS 26137-07-5
Methyl 4-(4-bromophenyl)thiophene-2-carboxylate
CAS 26137-07-5C12H9BrO2S
2-(1-Bromonaphthalen-2-yl)sulfanylacetic acid chemical structure, C12H9BrO2S, CAS 92025-38-2
2-(1-Bromonaphthalen-2-yl)sulfanylacetic acid
CAS 92025-38-2C12H9BrO2S
2-((4-Bromophenyl)thio)-1-(furan-2-yl)ethan-1-one chemical structure, C12H9BrO2S, CAS 380162-34-5
2-((4-Bromophenyl)thio)-1-(furan-2-yl)ethan-1-one
CAS 380162-34-5C12H9BrO2S
5-(4-Bromophenyl)-4-methylthiophene-2-carboxylic acid chemical structure, C12H9BrO2S, CAS 62404-05-1
5-(4-Bromophenyl)-4-methylthiophene-2-carboxylic acid
CAS 62404-05-1C12H9BrO2S
Benzene, 1-bromo-3-(phenylsulfonyl)- chemical structure, C12H9BrO2S, CAS 114660-03-6
Benzene, 1-bromo-3-(phenylsulfonyl)-
CAS 114660-03-6C12H9BrO2S
1-(Benzenesulfonyl)-2-bromobenzene chemical structure, C12H9BrO2S, CAS 5324-79-8
1-(Benzenesulfonyl)-2-bromobenzene
CAS 5324-79-8C12H9BrO2S
4-Bromo-5-[(4-methylphenyl)thio]-2-furaldehyde chemical structure, C12H9BrO2S, CAS 597545-05-6
4-Bromo-5-[(4-methylphenyl)thio]-2-furaldehyde
CAS 597545-05-6C12H9BrO2S
3-Thiopheneacetic acid, 5-(4-bromophenyl)- chemical structure, C12H9BrO2S, CAS 177540-87-3
3-Thiopheneacetic acid, 5-(4-bromophenyl)-
CAS 177540-87-3C12H9BrO2S
1-(5-(4-Bromophenyl)-4-hydroxythiophen-3-yl)ethan-1-one chemical structure, C12H9BrO2S, CAS 885603-11-2
1-(5-(4-Bromophenyl)-4-hydroxythiophen-3-yl)ethan-1-one
CAS 885603-11-2C12H9BrO2S
Methanone, (5-bromo-2-thienyl)(4-methoxyphenyl)- chemical structure, C12H9BrO2S, CAS 95184-61-5
Methanone, (5-bromo-2-thienyl)(4-methoxyphenyl)-
CAS 95184-61-5C12H9BrO2S
Methyl 3-bromo-5-phenyl-thiophene-2-carboxylate chemical structure, C12H9BrO2S, CAS 478028-23-8
Methyl 3-bromo-5-phenyl-thiophene-2-carboxylate
CAS 478028-23-8C12H9BrO2S
Methyl 5-(4-bromophenyl)thiophene-2-carboxylate chemical structure, C12H9BrO2S, CAS 649569-57-3
Methyl 5-(4-bromophenyl)thiophene-2-carboxylate
CAS 649569-57-3C12H9BrO2S
4-(5-Bromo-thiophen-2-yl)-benzoic acid methyl ester chemical structure, C12H9BrO2S, CAS 145208-53-3
4-(5-Bromo-thiophen-2-yl)-benzoic acid methyl ester
CAS 145208-53-3C12H9BrO2S
Methyl 2-bromo-5-phenylthiophene-3-carboxylate chemical structure, C12H9BrO2S, CAS 1402143-75-2
Methyl 2-bromo-5-phenylthiophene-3-carboxylate
CAS 1402143-75-2C12H9BrO2S
(5-Bromothiophen-2-yl)(3-methoxyphenyl)methanone chemical structure, C12H9BrO2S, CAS 1249181-52-9
(5-Bromothiophen-2-yl)(3-methoxyphenyl)methanone
CAS 1249181-52-9C12H9BrO2S
Methyl 5-bromo-4-phenylthiophene-2-carboxylate chemical structure, C12H9BrO2S, CAS 1228581-03-0
Methyl 5-bromo-4-phenylthiophene-2-carboxylate
CAS 1228581-03-0C12H9BrO2S
2-[(5-Bromo-1-naphthalenyl)thio]acetic acid chemical structure, C12H9BrO2S, CAS 92025-39-3
2-[(5-Bromo-1-naphthalenyl)thio]acetic acid
CAS 92025-39-3C12H9BrO2S
(4-Bromothiophen-2-yl)(4-methoxyphenyl)methanone chemical structure, C12H9BrO2S, CAS 66938-33-8
(4-Bromothiophen-2-yl)(4-methoxyphenyl)methanone
CAS 66938-33-8C12H9BrO2S
(5-Bromothiophen-2-yl)(2-methoxyphenyl)methanone chemical structure, C12H9BrO2S, CAS 56824-71-6
(5-Bromothiophen-2-yl)(2-methoxyphenyl)methanone
CAS 56824-71-6C12H9BrO2S
4-Bromo-3-(p-tolyl)thiophene-2-carboxylic acid chemical structure, C12H9BrO2S, CAS 1823436-46-9
4-Bromo-3-(p-tolyl)thiophene-2-carboxylic acid
CAS 1823436-46-9C12H9BrO2S
5-(2-Bromophenyl)-4-methylthiophene-2-carboxylic acid chemical structure, C12H9BrO2S, CAS 62403-22-9
5-(2-Bromophenyl)-4-methylthiophene-2-carboxylic acid
CAS 62403-22-9C12H9BrO2S
Methyl 5-Bromo-2-(thiophen-2-yl)benzoate chemical structure, C12H9BrO2S, CAS 493029-01-9
Methyl 5-Bromo-2-(thiophen-2-yl)benzoate
CAS 493029-01-9C12H9BrO2S
Methyl 5-(3-bromophenyl)thiophene-2-carboxylate chemical structure, C12H9BrO2S, CAS 1024448-90-5
Methyl 5-(3-bromophenyl)thiophene-2-carboxylate
CAS 1024448-90-5C12H9BrO2S

Frequently asked questions

What is the molar mass of C12H9BrO2S?

The molar mass of C12H9BrO2S is 297.17 g/mol, calculated from standard atomic weights for 12 carbon atoms, 9 hydrogen atoms, 1 bromine atom, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 295.9507 Da.

How many compounds have the formula C12H9BrO2S?

CompoundList lists 32 compounds with the molecular formula C12H9BrO2S, including 1-Bromo-4-(phenylsulfonyl)benzene, Methyl 4-(4-bromophenyl)thiophene-2-carboxylate, 2-(1-Bromonaphthalen-2-yl)sulfanylacetic acid. 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 C12H9BrO2S?

C12H9BrO2S has a degree of unsaturation of 8. 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.