Molecular formula

C₁₃H₉BrN₄O

23 compounds have this formula on CompoundList.

Molar mass: 317.15g/mol
Monoisotopic mass: 315.9960Da
Atoms: 28
Elements: 5
Rings plus double bonds: 11

The formula C13H9BrN4O describes a molecule made of 13 carbon atoms, 9 hydrogen atoms, 1 bromine atom, 4 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 × 1349.23%
12.011 × 13 = 156.143 g/mol
H Hydrogen × 92.86%
1.008 × 9 = 9.072 g/mol
Br Bromine × 125.19%
79.904 × 1 = 79.904 g/mol
N Nitrogen × 417.67%
14.007 × 4 = 56.028 g/mol
O Oxygen × 15.04%
15.999 × 1 = 15.999 g/mol

Look up another formula

Compounds with the formula C13H9BrN4O

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

Showing 1 to 23 of 23 compounds

5-(4-Bromophenoxy)-1-phenyltetrazole

CAS 610261-69-3C₁₃H₉BrN₄O

N-(5-Bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)nicotinamide

CAS 507462-80-8C₁₃H₉BrN₄O

2-[4-(5-Bromo-1-oxo-isoindolin-2-yl)pyrazol-1-yl]acetonitrile

CAS 1315544-57-0C₁₃H₉BrN₄O

N-(1H-1,3-Benzodiazol-2-yl)-2-bromopyridine-4-carboxamide

CAS 1912320-95-6C₁₃H₉BrN₄O

4(3H)-Quinazolinone, 6-bromo-2-methyl-3-(2-pyrimidinyl)-

CAS 37905-57-0C₁₃H₉BrN₄O

5-Bromo-N-(pyridin-3-yl)-1H-indazole-3-carboxamide

CAS 1428066-25-4C₁₃H₉BrN₄O

3-Bromo-N-{pyrazolo[1,5-a]pyrimidin-6-yl}benzamide

CAS 2034234-80-3C₁₃H₉BrN₄O

8-(3-Bromophenyl)-imidazo[1,5-a]pyrimidine-6-carboxamide

CAS 1658464-79-9C₁₃H₉BrN₄O

1-(3-Bromophenyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide

CAS 1658461-12-1C₁₃H₉BrN₄O

2-(5-Bromopyrimidin-2-yl)-4-methylphthalazin-1(2H)-one

CAS 909386-78-3C₁₃H₉BrN₄O

5-Bromo-N-1H-indazol-7-yl-3-pyridinecarboxamide

CAS 1210502-46-7C₁₃H₉BrN₄O

N-(6-Bromo-1H-indazol-4-yl)-2-pyridinecarboxamide

CAS 1198802-84-4C₁₃H₉BrN₄O

5-Bromo-3-(5-phenyl-1,3,4-oxadiazol-2-yl)pyridin-2-amine

CAS 1349770-50-8C₁₃H₉BrN₄O

3-(8-Bromo-[1,2,4]triazolo[1,5-a]pyridin-6-yl)benzamide

CAS 1415695-30-5C₁₃H₉BrN₄O

4-Bromo-N-(2H-pyrazolo[3,4-b]pyridin-3-yl)benzamide

CAS 1795110-22-3C₁₃H₉BrN₄O

6-Bromo-N-4-pyridazinyl-1H-indole-2-carboxamide

CAS 2259361-39-0C₁₃H₉BrN₄O

N-[(4-Bromophenyl)-cyanomethyl]pyrimidine-5-carboxamide

CAS 2418660-33-8C₁₃H₉BrN₄O

N-(4-Bromophenyl)-1H-benzotriazole-6-carboxamide

CAS 503826-39-9C₁₃H₉BrN₄O

N-(3-Bromophenyl)-1H-benzotriazole-6-carboxamide

CAS 503826-38-8C₁₃H₉BrN₄O

4-Bromo-2-(5-pyrimidinyl)-1H-indole-7-carboxamide

CAS 1643571-94-1C₁₃H₉BrN₄O

6-(6-Bromoimidazo[1,5-a]pyridin-3-yl)-2-pyridinecarboxamide

CAS 1864769-71-0C₁₃H₉BrN₄O

3-(3-(2-Bromophenyl)-1,2,4-oxadiazol-5-yl)pyridin-2-amine

CAS 1707727-47-6C₁₃H₉BrN₄O

1H-Pyrazole-3-carboxamide,4-bromo-n-3-quinolinyl-

CAS 881668-34-4C₁₃H₉BrN₄O

Frequently asked questions

Still have a question?

The help centre explains buying, quotes and supplier badges step by step, or you can write to our team.

Help centre Contact us

What is the molar mass of C13H9BrN4O?

The molar mass of C13H9BrN4O is 317.15 g/mol, calculated from standard atomic weights for 13 carbon atoms, 9 hydrogen atoms, 1 bromine atom, 4 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 315.9960 Da.

How many compounds have the formula C13H9BrN4O?

CompoundList lists 23 compounds with the molecular formula C13H9BrN4O, including 5-(4-Bromophenoxy)-1-phenyltetrazole, N-(5-Bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)nicotinamide, 2-[4-(5-Bromo-1-oxo-isoindolin-2-yl)pyrazol-1-yl]acetonitrile. 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 C13H9BrN4O?

C13H9BrN4O 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.