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Molecular formula

C13H8BrN3O

38 compounds have this formula on CompoundList.

Molar mass
302.13g/mol
Monoisotopic mass
300.9851Da
Atoms
26
Elements
5
Rings plus double bonds
11

The formula C13H8BrN3O describes a molecule made of 13 carbon atoms, 8 hydrogen atoms, 1 bromine atom, 3 nitrogen atoms and 1 oxygen 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 × 1351.68%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 82.67%
    1.008 × 8 = 8.064 g/mol
  • Br Bromine × 126.45%
    79.904 × 1 = 79.904 g/mol
  • N Nitrogen × 313.91%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 15.30%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C13H8BrN3O

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

Showing 1 to 38 of 38 compounds

1,2,3-Benzotriazin-4(3H)-one, 3-(4-bromophenyl)- chemical structure, C13H8BrN3O, CAS 55649-80-4
1,2,3-Benzotriazin-4(3H)-one, 3-(4-bromophenyl)-
CAS 55649-80-4C13H8BrN3O
5-(3-Bromophenyl)-3-pyridin-4-yl-1,2,4-oxadiazole chemical structure, C13H8BrN3O, CAS 364740-66-9
5-(3-Bromophenyl)-3-pyridin-4-yl-1,2,4-oxadiazole
CAS 364740-66-9C13H8BrN3O
3-[5-(2-Bromophenyl)-1,3,4-oxadiazol-2-yl]pyridine chemical structure, C13H8BrN3O, CAS 145731-84-6
3-[5-(2-Bromophenyl)-1,3,4-oxadiazol-2-yl]pyridine
CAS 145731-84-6C13H8BrN3O
2-(4-Bromophenyl)-5-pyridin-3-yl-1,3,4-oxadiazole chemical structure, C13H8BrN3O, CAS 327049-76-3
2-(4-Bromophenyl)-5-pyridin-3-yl-1,3,4-oxadiazole
CAS 327049-76-3C13H8BrN3O
4-[5-(4-Bromophenyl)-1,2,4-oxadiazol-3-yl]pyridine chemical structure, C13H8BrN3O, CAS 5905-75-9
4-[5-(4-Bromophenyl)-1,2,4-oxadiazol-3-yl]pyridine
CAS 5905-75-9C13H8BrN3O
1-(4-Bromobenzoyl)-1H-1,2,3-benzotriazole chemical structure, C13H8BrN3O, CAS 313225-01-3
1-(4-Bromobenzoyl)-1H-1,2,3-benzotriazole
CAS 313225-01-3C13H8BrN3O
3-[5-(2-Bromophenyl)-1,2,4-oxadiazol-3-yl]pyridine chemical structure, C13H8BrN3O, CAS 364747-71-7
3-[5-(2-Bromophenyl)-1,2,4-oxadiazol-3-yl]pyridine
CAS 364747-71-7C13H8BrN3O
1H-Benzotriazol-1-yl(3-bromophenyl)methanone chemical structure, C13H8BrN3O, CAS 314767-38-9
1H-Benzotriazol-1-yl(3-bromophenyl)methanone
CAS 314767-38-9C13H8BrN3O
5-(3-Bromophenyl)-3-pyridin-2-yl-1,2,4-oxadiazole chemical structure, C13H8BrN3O, CAS 327056-52-0
5-(3-Bromophenyl)-3-pyridin-2-yl-1,2,4-oxadiazole
CAS 327056-52-0C13H8BrN3O
3-[5-(3-Bromophenyl)-1,2,4-oxadiazol-3-yl]pyridine chemical structure, C13H8BrN3O, CAS 370852-46-3
3-[5-(3-Bromophenyl)-1,2,4-oxadiazol-3-yl]pyridine
CAS 370852-46-3C13H8BrN3O
5-(4-Bromophenyl)-3-(3-pyridyl)-1,2,4-oxadiazole chemical structure, C13H8BrN3O, CAS 330656-01-4
5-(4-Bromophenyl)-3-(3-pyridyl)-1,2,4-oxadiazole
CAS 330656-01-4C13H8BrN3O
5-(2-Bromophenyl)-3-pyridin-4-yl-1,2,4-oxadiazole chemical structure, C13H8BrN3O, CAS 380888-50-6
5-(2-Bromophenyl)-3-pyridin-4-yl-1,2,4-oxadiazole
CAS 380888-50-6C13H8BrN3O
2-[5-(4-Bromophenyl)-1,2,4-oxadiazol-3-yl]pyridine chemical structure, C13H8BrN3O, CAS 370853-73-9
2-[5-(4-Bromophenyl)-1,2,4-oxadiazol-3-yl]pyridine
CAS 370853-73-9C13H8BrN3O
2-((6-Bromopyridin-2-yl)oxy)quinoxaline chemical structure, C13H8BrN3O, CAS 1065484-83-4
2-((6-Bromopyridin-2-yl)oxy)quinoxaline
CAS 1065484-83-4C13H8BrN3O
2-(5-Bromopyridin-3-yl)-5-phenyl-1,3,4-oxadiazole chemical structure, C13H8BrN3O, CAS 1187385-63-2
2-(5-Bromopyridin-3-yl)-5-phenyl-1,3,4-oxadiazole
CAS 1187385-63-2C13H8BrN3O
2-[5-(2-Bromophenyl)-1,2,4-oxadiazol-3-yl]pyridine chemical structure, C13H8BrN3O, CAS 587001-82-9
2-[5-(2-Bromophenyl)-1,2,4-oxadiazol-3-yl]pyridine
CAS 587001-82-9C13H8BrN3O
2-(4-Bromophenyl)-5-pyridin-4-yl-1,3,4-oxadiazole chemical structure, C13H8BrN3O, CAS 124259-34-3
2-(4-Bromophenyl)-5-pyridin-4-yl-1,3,4-oxadiazole
CAS 124259-34-3C13H8BrN3O
2-(4-Bromophenyl)-5-(pyridin-2-yl)-1,3,4-oxadiazole chemical structure, C13H8BrN3O, CAS 1081133-08-5
2-(4-Bromophenyl)-5-(pyridin-2-yl)-1,3,4-oxadiazole
CAS 1081133-08-5C13H8BrN3O
4-(6-Bromopyridin-3-yl)-2-(pyridin-2-yl)oxazole chemical structure, C13H8BrN3O, CAS 1207747-07-6
4-(6-Bromopyridin-3-yl)-2-(pyridin-2-yl)oxazole
CAS 1207747-07-6C13H8BrN3O
4-Bromo-2,11-dihydrobenzo[2,3][1,4]oxazepino[5,6,7-cd]indazole chemical structure, C13H8BrN3O, CAS 1252554-80-5
4-Bromo-2,11-dihydrobenzo[2,3][1,4]oxazepino[5,6,7-cd]indazole
CAS 1252554-80-5C13H8BrN3O
5-Bromo-N-(3-cyanophenyl)nicotinamide chemical structure, C13H8BrN3O, CAS 745061-73-8
5-Bromo-N-(3-cyanophenyl)nicotinamide
CAS 745061-73-8C13H8BrN3O
3-(5-(3-Bromophenyl)-1,3,4-oxadiazol-2-yl)pyridine chemical structure, C13H8BrN3O, CAS 677347-78-3
3-(5-(3-Bromophenyl)-1,3,4-oxadiazol-2-yl)pyridine
CAS 677347-78-3C13H8BrN3O
3-Bromo-5-(3-phenyl-[1,2,4]oxadiazol-5-yl)-pyridine chemical structure, C13H8BrN3O, CAS 1165931-56-5
3-Bromo-5-(3-phenyl-[1,2,4]oxadiazol-5-yl)-pyridine
CAS 1165931-56-5C13H8BrN3O
2-(4-Bromophenyl)imidazo[1,2-a]pyrimidine-3-carbaldehyde chemical structure, C13H8BrN3O, CAS 881040-02-4
2-(4-Bromophenyl)imidazo[1,2-a]pyrimidine-3-carbaldehyde
CAS 881040-02-4C13H8BrN3O

Frequently asked questions

What is the molar mass of C13H8BrN3O?

The molar mass of C13H8BrN3O is 302.13 g/mol, calculated from standard atomic weights for 13 carbon atoms, 8 hydrogen atoms, 1 bromine atom, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 300.9851 Da.

How many compounds have the formula C13H8BrN3O?

CompoundList lists 38 compounds with the molecular formula C13H8BrN3O, including 1,2,3-Benzotriazin-4(3H)-one, 3-(4-bromophenyl)-, 5-(3-Bromophenyl)-3-pyridin-4-yl-1,2,4-oxadiazole, 3-[5-(2-Bromophenyl)-1,3,4-oxadiazol-2-yl]pyridine. 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 C13H8BrN3O?

C13H8BrN3O has a degree of unsaturation of 11. 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.