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Molecular formula

C13H9BrN2O3

34 compounds have this formula on CompoundList.

Molar mass
321.13g/mol
Monoisotopic mass
319.9797Da
Atoms
28
Elements
5
Rings plus double bonds
10

The formula C13H9BrN2O3 describes a molecule made of 13 carbon atoms, 9 hydrogen atoms, 1 bromine atom, 2 nitrogen atoms and 3 oxygen atoms. 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 × 1348.62%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 92.83%
    1.008 × 9 = 9.072 g/mol
  • Br Bromine × 124.88%
    79.904 × 1 = 79.904 g/mol
  • N Nitrogen × 28.72%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 314.95%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C13H9BrN2O3

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

Showing 1 to 34 of 34 compounds

N-(1,3-Benzodioxol-5-yl)-5-bromo-3-pyridinecarboxamide chemical structure, C13H9BrN2O3, CAS 302953-28-2
N-(1,3-Benzodioxol-5-yl)-5-bromo-3-pyridinecarboxamide
CAS 302953-28-2C13H9BrN2O3
3-(5-Bromofuran-2-yl)-5-(2-methoxyphenyl)-1,2,4-oxadiazole chemical structure, C13H9BrN2O3, CAS 695212-72-7
3-(5-Bromofuran-2-yl)-5-(2-methoxyphenyl)-1,2,4-oxadiazole
CAS 695212-72-7C13H9BrN2O3
2-{[(5-Bromopyridin-3-yl)carbonyl]amino}benzoic acid chemical structure, C13H9BrN2O3, CAS 342014-02-2
2-{[(5-Bromopyridin-3-yl)carbonyl]amino}benzoic acid
CAS 342014-02-2C13H9BrN2O3
(4-Formamidophenyl) 5-bromopyridine-3-carboxylate chemical structure, C13H9BrN2O3, CAS 721434-28-2
(4-Formamidophenyl) 5-bromopyridine-3-carboxylate
CAS 721434-28-2C13H9BrN2O3
5-(5-Bromofuran-2-yl)-3-(3-methoxyphenyl)-1,2,4-oxadiazole chemical structure, C13H9BrN2O3, CAS 838875-51-7
5-(5-Bromofuran-2-yl)-3-(3-methoxyphenyl)-1,2,4-oxadiazole
CAS 838875-51-7C13H9BrN2O3
N-(4-Bromophenyl)-3-nitrobenzamide chemical structure, C13H9BrN2O3, CAS 5642-53-5
N-(4-Bromophenyl)-3-nitrobenzamide
CAS 5642-53-5C13H9BrN2O3
2-(4-Bromophenyl)-2-oxoethyl pyrazine-2-carboxylate chemical structure, C13H9BrN2O3, CAS 352672-51-6
2-(4-Bromophenyl)-2-oxoethyl pyrazine-2-carboxylate
CAS 352672-51-6C13H9BrN2O3
N-(3-Bromophenyl)-2-nitrobenzamide chemical structure, C13H9BrN2O3, CAS 99514-86-0
N-(3-Bromophenyl)-2-nitrobenzamide
CAS 99514-86-0C13H9BrN2O3
4-Bromo-N-(4-nitrophenyl)benzamide chemical structure, C13H9BrN2O3, CAS 62507-50-0
4-Bromo-N-(4-nitrophenyl)benzamide
CAS 62507-50-0C13H9BrN2O3
N-(2-Bromophenyl)-4-nitrobenzamide chemical structure, C13H9BrN2O3, CAS 99514-85-9
N-(2-Bromophenyl)-4-nitrobenzamide
CAS 99514-85-9C13H9BrN2O3
N-(4-Bromophenyl)-4-nitrobenzamide chemical structure, C13H9BrN2O3, CAS 59280-03-4
N-(4-Bromophenyl)-4-nitrobenzamide
CAS 59280-03-4C13H9BrN2O3
N-(2-Bromophenyl)-3-nitrobenzamide chemical structure, C13H9BrN2O3, CAS 99514-84-8
N-(2-Bromophenyl)-3-nitrobenzamide
CAS 99514-84-8C13H9BrN2O3
2-(5-Bromofuran-2-yl)-5-(4-methoxyphenyl)-1,3,4-oxadiazole chemical structure, C13H9BrN2O3, CAS 331987-37-2
2-(5-Bromofuran-2-yl)-5-(4-methoxyphenyl)-1,3,4-oxadiazole
CAS 331987-37-2C13H9BrN2O3
5-Bromo-2-(nicotinamido)benzoic acid chemical structure, C13H9BrN2O3, CAS 343226-30-2
5-Bromo-2-(nicotinamido)benzoic acid
CAS 343226-30-2C13H9BrN2O3
2-(5-Bromofuran-2-yl)-5-(3-methoxyphenyl)-1,3,4-oxadiazole chemical structure, C13H9BrN2O3, CAS 5399-51-9
2-(5-Bromofuran-2-yl)-5-(3-methoxyphenyl)-1,3,4-oxadiazole
CAS 5399-51-9C13H9BrN2O3
N-(4-Bromophenyl)-2-nitrobenzamide chemical structure, C13H9BrN2O3, CAS 2385-26-4
N-(4-Bromophenyl)-2-nitrobenzamide
CAS 2385-26-4C13H9BrN2O3
4-Bromo-N-(3-nitrophenyl)benzamide chemical structure, C13H9BrN2O3, CAS 349125-23-1
4-Bromo-N-(3-nitrophenyl)benzamide
CAS 349125-23-1C13H9BrN2O3
Methyl 5-(5-Bromobenzofuran-2-yl)-1H-pyrazole-3-carboxylate chemical structure, C13H9BrN2O3, CAS 1650577-80-2
Methyl 5-(5-Bromobenzofuran-2-yl)-1H-pyrazole-3-carboxylate
CAS 1650577-80-2C13H9BrN2O3
N-(3-Bromophenyl)-4-nitrobenzamide chemical structure, C13H9BrN2O3, CAS 99514-87-1
N-(3-Bromophenyl)-4-nitrobenzamide
CAS 99514-87-1C13H9BrN2O3
N-(2-Bromophenyl)-2-nitrobenzamide chemical structure, C13H9BrN2O3, CAS 34489-84-4
N-(2-Bromophenyl)-2-nitrobenzamide
CAS 34489-84-4C13H9BrN2O3
Salicylic acid, 5-((p-bromophenyl)azo)- chemical structure, C13H9BrN2O3, CAS 21461-15-4
Salicylic acid, 5-((p-bromophenyl)azo)-
CAS 21461-15-4C13H9BrN2O3
3-Bromo-N-(4-nitrophenyl)benzamide chemical structure, C13H9BrN2O3, CAS 349405-35-2
3-Bromo-N-(4-nitrophenyl)benzamide
CAS 349405-35-2C13H9BrN2O3
2-{(E)-[(4-Bromophenyl)imino]methyl}-4-nitrophenol chemical structure, C13H9BrN2O3, CAS 91805-43-5
2-{(E)-[(4-Bromophenyl)imino]methyl}-4-nitrophenol
CAS 91805-43-5C13H9BrN2O3
2-Bromo-N-(4-nitrophenyl)benzamide chemical structure, C13H9BrN2O3, CAS 10278-39-4
2-Bromo-N-(4-nitrophenyl)benzamide
CAS 10278-39-4C13H9BrN2O3

Frequently asked questions

What is the molar mass of C13H9BrN2O3?

The molar mass of C13H9BrN2O3 is 321.13 g/mol, calculated from standard atomic weights for 13 carbon atoms, 9 hydrogen atoms, 1 bromine atom, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 319.9797 Da.

How many compounds have the formula C13H9BrN2O3?

CompoundList lists 34 compounds with the molecular formula C13H9BrN2O3, including N-(1,3-Benzodioxol-5-yl)-5-bromo-3-pyridinecarboxamide, 3-(5-Bromofuran-2-yl)-5-(2-methoxyphenyl)-1,2,4-oxadiazole, 2-{[(5-Bromopyridin-3-yl)carbonyl]amino}benzoic 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 C13H9BrN2O3?

C13H9BrN2O3 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.