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Molecular formula

C20H15BrN4O3

19 compounds have this formula on CompoundList.

Molar mass
439.27g/mol
Monoisotopic mass
438.0328Da
Atoms
43
Elements
5
Rings plus double bonds
15

The formula C20H15BrN4O3 describes a molecule made of 20 carbon atoms, 15 hydrogen atoms, 1 bromine atom, 4 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 × 2054.69%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 153.44%
    1.008 × 15 = 15.120 g/mol
  • Br Bromine × 118.19%
    79.904 × 1 = 79.904 g/mol
  • N Nitrogen × 412.75%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 310.93%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C20H15BrN4O3

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

Showing 1 to 19 of 19 compounds

4-Bromo-2-(2-(2-pyrazinylcarbonyl)carbohydrazonoyl)phenyl 3-methylbenzoate chemical structure, C20H15BrN4O3, CAS 767332-69-4
4-Bromo-2-(2-(2-pyrazinylcarbonyl)carbohydrazonoyl)phenyl 3-methylbenzoate
CAS 767332-69-4C20H15BrN4O3
2-{[3-(2-Bromophenyl)-1,2,4-oxadiazol-5-yl]methyl}-6-(4-methoxyphenyl)-2,3-dihydropyridazin-3-one chemical structure, C20H15BrN4O3, CAS 1040673-01-5
2-{[3-(2-Bromophenyl)-1,2,4-oxadiazol-5-yl]methyl}-6-(4-methoxyphenyl)-2,3-dihydropyridazin-3-one
CAS 1040673-01-5C20H15BrN4O3
2-{[3-(2-Bromophenyl)-1,2,4-oxadiazol-5-yl]methyl}-6-(3-methoxyphenyl)-2,3-dihydropyridazin-3-one chemical structure, C20H15BrN4O3, CAS 1040642-74-7
2-{[3-(2-Bromophenyl)-1,2,4-oxadiazol-5-yl]methyl}-6-(3-methoxyphenyl)-2,3-dihydropyridazin-3-one
CAS 1040642-74-7C20H15BrN4O3
4-(2-(4-Bromophenylamino)benzo[d]oxazol-5-yloxy)-N-methylpicolinamide chemical structure, C20H15BrN4O3, CAS 611217-04-0
4-(2-(4-Bromophenylamino)benzo[d]oxazol-5-yloxy)-N-methylpicolinamide
CAS 611217-04-0C20H15BrN4O3
2-{[3-(3-Bromophenyl)-1,2,4-oxadiazol-5-yl]methyl}-6-(4-methoxyphenyl)-2,3-dihydropyridazin-3-one chemical structure, C20H15BrN4O3, CAS 1040631-83-1
2-{[3-(3-Bromophenyl)-1,2,4-oxadiazol-5-yl]methyl}-6-(4-methoxyphenyl)-2,3-dihydropyridazin-3-one
CAS 1040631-83-1C20H15BrN4O3
5-Bromo-N-(2-methyl-4-(2-methyl-4-oxopyrido[2,3-d]pyrimidin-3(4H)-yl)phenyl)furan-2-carboxamide chemical structure, C20H15BrN4O3, CAS 921563-90-8
5-Bromo-N-(2-methyl-4-(2-methyl-4-oxopyrido[2,3-d]pyrimidin-3(4H)-yl)phenyl)furan-2-carboxamide
CAS 921563-90-8C20H15BrN4O3
2-{[3-(3-Bromophenyl)-1,2,4-oxadiazol-5-yl]methyl}-6-(3-methoxyphenyl)-2,3-dihydropyridazin-3-one chemical structure, C20H15BrN4O3, CAS 1040631-56-8
2-{[3-(3-Bromophenyl)-1,2,4-oxadiazol-5-yl]methyl}-6-(3-methoxyphenyl)-2,3-dihydropyridazin-3-one
CAS 1040631-56-8C20H15BrN4O3
3-Allyl-1-((3-(4-bromophenyl)-1,2,4-oxadiazol-5-yl)methyl)quinazoline-2,4(1H,3H)-dione chemical structure, C20H15BrN4O3, CAS 1206999-77-0
3-Allyl-1-((3-(4-bromophenyl)-1,2,4-oxadiazol-5-yl)methyl)quinazoline-2,4(1H,3H)-dione
CAS 1206999-77-0C20H15BrN4O3
3-Allyl-1-((3-(3-bromophenyl)-1,2,4-oxadiazol-5-yl)methyl)quinazoline-2,4(1H,3H)-dione chemical structure, C20H15BrN4O3, CAS 1207014-74-1
3-Allyl-1-((3-(3-bromophenyl)-1,2,4-oxadiazol-5-yl)methyl)quinazoline-2,4(1H,3H)-dione
CAS 1207014-74-1C20H15BrN4O3
1-((3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl)methyl)-4-(o-tolyl)-1,4-dihydropyrazine-2,3-dione chemical structure, C20H15BrN4O3, CAS 1251592-45-6
1-((3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl)methyl)-4-(o-tolyl)-1,4-dihydropyrazine-2,3-dione
CAS 1251592-45-6C20H15BrN4O3
3-Pyridinecarboxylic acid, 5-bromo-, 2-oxo-2-[[4-(2-phenyldiazenyl)phenyl]amino]ethyl ester chemical structure, C20H15BrN4O3, CAS 479356-69-9
3-Pyridinecarboxylic acid, 5-bromo-, 2-oxo-2-[[4-(2-phenyldiazenyl)phenyl]amino]ethyl ester
CAS 479356-69-9C20H15BrN4O3
2-{[3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl]methyl}-6-(4-methoxyphenyl)-2,3-dihydropyridazin-3-one chemical structure, C20H15BrN4O3, CAS 1040631-77-3
2-{[3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl]methyl}-6-(4-methoxyphenyl)-2,3-dihydropyridazin-3-one
CAS 1040631-77-3C20H15BrN4O3
1-((3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl)methyl)-3-cyclopropylquinazoline-2,4(1H,3H)-dione chemical structure, C20H15BrN4O3, CAS 2188279-43-6
1-((3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl)methyl)-3-cyclopropylquinazoline-2,4(1H,3H)-dione
CAS 2188279-43-6C20H15BrN4O3
1-((3-(3-Bromophenyl)-1,2,4-oxadiazol-5-yl)methyl)-3-cyclopropylquinazoline-2,4(1H,3H)-dione chemical structure, C20H15BrN4O3, CAS 2191267-53-3
1-((3-(3-Bromophenyl)-1,2,4-oxadiazol-5-yl)methyl)-3-cyclopropylquinazoline-2,4(1H,3H)-dione
CAS 2191267-53-3C20H15BrN4O3
1,4,5,8-Tetraamino-2-bromo-7-phenoxyanthracene-9,10-dione chemical structure, C20H15BrN4O3, CAS 88603-02-5
1,4,5,8-Tetraamino-2-bromo-7-phenoxyanthracene-9,10-dione
CAS 88603-02-5C20H15BrN4O3
1,4,5,8-Tetraamino-2-bromo-6-phenoxyanthracene-9,10-dione chemical structure, C20H15BrN4O3, CAS 88601-88-1
1,4,5,8-Tetraamino-2-bromo-6-phenoxyanthracene-9,10-dione
CAS 88601-88-1C20H15BrN4O3
(Z)-1-(4-Bromophenyl)-4-((5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)methylene)pyrazolidine-3,5-dione chemical structure, C20H15BrN4O3, CAS 355135-79-4
(Z)-1-(4-Bromophenyl)-4-((5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)methylene)pyrazolidine-3,5-dione
CAS 355135-79-4C20H15BrN4O3
Ethyl 3-bromo-2-(2,3-dihydro-3-oxo-6-(pyridin-4-yl)pyridazin-4-yl)-1H-indole-5-carboxylate chemical structure, C20H15BrN4O3, CAS 870099-45-9
Ethyl 3-bromo-2-(2,3-dihydro-3-oxo-6-(pyridin-4-yl)pyridazin-4-yl)-1H-indole-5-carboxylate
CAS 870099-45-9C20H15BrN4O3
1-(4-Bromophenyl)-4-((5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)methylene)pyrazolidine-3,5-dione chemical structure, C20H15BrN4O3
1-(4-Bromophenyl)-4-((5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)methylene)pyrazolidine-3,5-dione
C20H15BrN4O3

Frequently asked questions

What is the molar mass of C20H15BrN4O3?

The molar mass of C20H15BrN4O3 is 439.27 g/mol, calculated from standard atomic weights for 20 carbon atoms, 15 hydrogen atoms, 1 bromine atom, 4 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 438.0328 Da.

How many compounds have the formula C20H15BrN4O3?

CompoundList lists 19 compounds with the molecular formula C20H15BrN4O3, including 4-Bromo-2-(2-(2-pyrazinylcarbonyl)carbohydrazonoyl)phenyl 3-methylbenzoate, 2-{[3-(2-Bromophenyl)-1,2,4-oxadiazol-5-yl]methyl}-6-(4-methoxyphenyl)-2,3-dihydropyridazin-3-one, 2-{[3-(2-Bromophenyl)-1,2,4-oxadiazol-5-yl]methyl}-6-(3-methoxyphenyl)-2,3-dihydropyridazin-3-one. 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 C20H15BrN4O3?

C20H15BrN4O3 has a degree of unsaturation of 15. 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.