Molecular formula

C₁₃H₁₁BrN₄O

27 compounds have this formula on CompoundList.

Molar mass: 319.16g/mol
Monoisotopic mass: 318.0116Da
Atoms: 30
Elements: 5
Rings plus double bonds: 10

The formula C13H11BrN4O describes a molecule made of 13 carbon atoms, 11 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 × 1348.92%
12.011 × 13 = 156.143 g/mol
H Hydrogen × 113.47%
1.008 × 11 = 11.088 g/mol
Br Bromine × 125.04%
79.904 × 1 = 79.904 g/mol
N Nitrogen × 417.55%
14.007 × 4 = 56.028 g/mol
O Oxygen × 15.01%
15.999 × 1 = 15.999 g/mol

Look up another formula

Compounds with the formula C13H11BrN4O

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

Showing 1 to 27 of 27 compounds

N-[(Z)-1-(3-Bromophenyl)ethylideneamino]pyrazine-2-carboxamide

CAS 315206-56-5C₁₃H₁₁BrN₄O

N'-[(1E)-1-(4-Bromophenyl)ethylidene]pyrazine-2-carbohydrazide

CAS 304908-66-5C₁₃H₁₁BrN₄O

(E)-3-(3-(4-Bromophenyl)-4-((hydroxyimino)methyl)-1H-pyrazol-1-yl)propanenitrile

CAS 475626-42-7C₁₃H₁₁BrN₄O

3-Bromo-6-(4-methoxyphenyl)pyrazolo[1,5-a]pyrimidin-7-amine

CAS 1039364-83-4C₁₃H₁₁BrN₄O

6-(4-Bromophenyl)-7-methyl-7H-pyrimido[4,5-b][1,4]oxazin-4-amine

CAS 701233-15-0C₁₃H₁₁BrN₄O

N-{[5-(4-Bromophenyl)furan-2-yl]methyl}-1H-1,2,4-triazol-3-amine

CAS 881458-99-7C₁₃H₁₁BrN₄O

4-Bromo-1,2-dimethyl-5-(quinoxalin-6-yl)-1H-pyrazol-3(2H)-one

CAS 1208320-93-7C₁₃H₁₁BrN₄O

6-Bromo-2-(4-methoxyphenyl)imidazo[1,2-A]pyrazin-8-amine

CAS 2044509-86-4C₁₃H₁₁BrN₄O

8-Bromo-11-ethyl-5,11-dihydro-6H-dipyrido[3,2-B:2',3'-E][1,4]diazepin-6-one

CAS 134698-42-3C₁₃H₁₁BrN₄O

6-(4-Bromobenzyl)-5-methyl[1,2,4]triazolo[1,5-a]pyrimidin-7-ol

CAS 908498-00-0C₁₃H₁₁BrN₄O

(5-Bromopyridin-3-yl)(7,8-dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)methanone

CAS 1797894-48-4C₁₃H₁₁BrN₄O

3-Bromo-N-(4-methoxyphenyl)imidazo[1,2-a]pyrazin-8-amine

CAS 787590-51-6C₁₃H₁₁BrN₄O

1-(4-Bromophenyl)-5-ethyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one

CAS 1326904-76-0C₁₃H₁₁BrN₄O

N-(5-Bromo-6-pyridin-3-ylpyrazin-2-yl)cyclopropanecarboxamide

CAS 925678-36-0C₁₃H₁₁BrN₄O

6-Bromo-9-[(4-methoxyphenyl)methyl]purine

CAS 1093101-53-1C₁₃H₁₁BrN₄O

7-(4-Bromophenyl)-2-(methoxymethyl)[1,2,4]triazolo[1,5-a]pyrimidine

CAS 1261011-11-3C₁₃H₁₁BrN₄O

5-Bromo-6-(4-methoxyphenyl)-1H-pyrazolo[3,4-b]pyridin-3-amine

CAS 583039-76-3C₁₃H₁₁BrN₄O

4-Bromo-2-(1-methyl-1H-pyrazol-4-yl)-1H-indole-7-carboxamide

CAS 1643570-62-0C₁₃H₁₁BrN₄O

3-[1-Azido-1-(3-bromophenyl)ethyl]-1-oxo-1lambda~5~-pyridine

CAS 917776-98-8C₁₃H₁₁BrN₄O

4-Bromo-2-(1-methyl-1H-pyrazol-5-yl)-1H-indole-7-carboxamide

CAS 1643571-95-2C₁₃H₁₁BrN₄O

Imidazo[1,2-a]pyrimidine, 2-(6-benzoxazolyl)-3-bromo-1,5,6,7-tetrahydro-

CAS 1894868-73-5C₁₃H₁₁BrN₄O

7-(3-Bromophenyl)-4-methoxy-7H-pyrrolo[2,3-d]pyrimidin-2-amine

CAS 2396559-09-2C₁₃H₁₁BrN₄O

3-Bromo-N'-[1-(pyrazin-2-yl)ethylidene]benzohydrazide

CAS 1007251-88-8C₁₃H₁₁BrN₄O

4-(6-Bromo-4-methoxyindol-1-yl)pyrimidin-2-amine

CAS 1202766-09-3C₁₃H₁₁BrN₄O

Frequently asked questions

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What is the molar mass of C13H11BrN4O?

The molar mass of C13H11BrN4O is 319.16 g/mol, calculated from standard atomic weights for 13 carbon atoms, 11 hydrogen atoms, 1 bromine atom, 4 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 318.0116 Da.

How many compounds have the formula C13H11BrN4O?

CompoundList lists 27 compounds with the molecular formula C13H11BrN4O, including N-[(Z)-1-(3-Bromophenyl)ethylideneamino]pyrazine-2-carboxamide, N'-[(1E)-1-(4-Bromophenyl)ethylidene]pyrazine-2-carbohydrazide, (E)-3-(3-(4-Bromophenyl)-4-((hydroxyimino)methyl)-1H-pyrazol-1-yl)propanenitrile. 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 C13H11BrN4O?

C13H11BrN4O 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.