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Molecular formula

C20H19BrN4O3

18 compounds have this formula on CompoundList.

Molar mass
443.30g/mol
Monoisotopic mass
442.0641Da
Atoms
47
Elements
5
Rings plus double bonds
13

The formula C20H19BrN4O3 describes a molecule made of 20 carbon atoms, 19 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 × 2054.19%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 194.32%
    1.008 × 19 = 19.152 g/mol
  • Br Bromine × 118.02%
    79.904 × 1 = 79.904 g/mol
  • N Nitrogen × 412.64%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 310.83%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C20H19BrN4O3

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

Showing 1 to 18 of 18 compounds

Sepantronium bromide chemical structure, C20H19BrN4O3, CAS 781661-94-7
Sepantronium bromide
CAS 781661-94-7C20H19BrN4O3
(5-Bromofuran-2-yl)(4-(6-(4-methoxyphenyl)pyrimidin-4-yl)piperazin-1-yl)methanone chemical structure, C20H19BrN4O3, CAS 1351616-82-4
(5-Bromofuran-2-yl)(4-(6-(4-methoxyphenyl)pyrimidin-4-yl)piperazin-1-yl)methanone
CAS 1351616-82-4C20H19BrN4O3
2-(3-(3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl)-2-oxopyridin-1(2H)-yl)-N-cyclopentylacetamide chemical structure, C20H19BrN4O3, CAS 1105223-48-0
2-(3-(3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl)-2-oxopyridin-1(2H)-yl)-N-cyclopentylacetamide
CAS 1105223-48-0C20H19BrN4O3
(4-(2-Bromo-5-methoxybenzoyl)piperazin-1-yl)(pyrazolo[1,5-a]pyridin-3-yl)methanone chemical structure, C20H19BrN4O3, CAS 1396708-87-4
(4-(2-Bromo-5-methoxybenzoyl)piperazin-1-yl)(pyrazolo[1,5-a]pyridin-3-yl)methanone
CAS 1396708-87-4C20H19BrN4O3
4-[[4-[(2-Bromophenoxy)methyl]benzoyl]amino]-2-ethylpyrazole-3-carboxamide chemical structure, C20H19BrN4O3, CAS 1005643-07-1
4-[[4-[(2-Bromophenoxy)methyl]benzoyl]amino]-2-ethylpyrazole-3-carboxamide
CAS 1005643-07-1C20H19BrN4O3
2-(4-Bromobenzyl)-8-(4-ethoxyphenyl)-7,8-dihydroimidazo[2,1-c][1,2,4]triazine-3,4(2H,6H)-dione chemical structure, C20H19BrN4O3, CAS 941960-13-0
2-(4-Bromobenzyl)-8-(4-ethoxyphenyl)-7,8-dihydroimidazo[2,1-c][1,2,4]triazine-3,4(2H,6H)-dione
CAS 941960-13-0C20H19BrN4O3
1-(2-((3-Bromophenyl)amino)-2-oxoethyl)-2-oxo-N-propyl-1,2-dihydroquinoxaline-6-carboxamide chemical structure, C20H19BrN4O3, CAS 1251620-97-9
1-(2-((3-Bromophenyl)amino)-2-oxoethyl)-2-oxo-N-propyl-1,2-dihydroquinoxaline-6-carboxamide
CAS 1251620-97-9C20H19BrN4O3
2-(5-(3-(3-Bromophenyl)-1,2,4-oxadiazol-5-yl)-2-oxopyridin-1(2H)-yl)-N-cyclopentylacetamide chemical structure, C20H19BrN4O3, CAS 1326890-65-6
2-(5-(3-(3-Bromophenyl)-1,2,4-oxadiazol-5-yl)-2-oxopyridin-1(2H)-yl)-N-cyclopentylacetamide
CAS 1326890-65-6C20H19BrN4O3
2-(5-(3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl)-2-oxopyridin-1(2H)-yl)-N-cyclopentylacetamide chemical structure, C20H19BrN4O3, CAS 1326831-62-2
2-(5-(3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl)-2-oxopyridin-1(2H)-yl)-N-cyclopentylacetamide
CAS 1326831-62-2C20H19BrN4O3
Methyl 1-(((1H-benzo[d]imidazol-2-yl)methyl)carbamoyl)-7-bromo-3,4-dihydroisoquinoline-2(1H)-carboxylate chemical structure, C20H19BrN4O3, CAS 1351589-94-0
Methyl 1-(((1H-benzo[d]imidazol-2-yl)methyl)carbamoyl)-7-bromo-3,4-dihydroisoquinoline-2(1H)-carboxylate
CAS 1351589-94-0C20H19BrN4O3
(2-Bromo-5-methoxyphenyl)(3-(4-(phenoxymethyl)-1H-1,2,3-triazol-1-yl)azetidin-1-yl)methanone chemical structure, C20H19BrN4O3, CAS 2034248-32-1
(2-Bromo-5-methoxyphenyl)(3-(4-(phenoxymethyl)-1H-1,2,3-triazol-1-yl)azetidin-1-yl)methanone
CAS 2034248-32-1C20H19BrN4O3
3-(1-(2-Bromo-5-methoxybenzoyl)piperidin-4-yl)pyrido[2,3-d]pyrimidin-4(3H)-one chemical structure, C20H19BrN4O3, CAS 2034518-37-9
3-(1-(2-Bromo-5-methoxybenzoyl)piperidin-4-yl)pyrido[2,3-d]pyrimidin-4(3H)-one
CAS 2034518-37-9C20H19BrN4O3
6-Bromo-N-(6-(4-methylpiperidin-1-yl)pyrimidin-4-yl)-2-oxo-2H-chromene-3-carboxamide chemical structure, C20H19BrN4O3, CAS 1421484-94-7
6-Bromo-N-(6-(4-methylpiperidin-1-yl)pyrimidin-4-yl)-2-oxo-2H-chromene-3-carboxamide
CAS 1421484-94-7C20H19BrN4O3
2-(1-(6-Bromo-2-methyl-2H-indazole-3-carbonyl)azetidin-3-yl)-3a,4,7,7a-tetrahydro-1H-isoindole-1,3(2H)-dione chemical structure, C20H19BrN4O3, CAS 2034359-12-9
2-(1-(6-Bromo-2-methyl-2H-indazole-3-carbonyl)azetidin-3-yl)-3a,4,7,7a-tetrahydro-1H-isoindole-1,3(2H)-dione
CAS 2034359-12-9C20H19BrN4O3
3-(1-(2-(2-Bromophenyl)acetyl)piperidin-4-yl)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione chemical structure, C20H19BrN4O3, CAS 2034520-69-7
3-(1-(2-(2-Bromophenyl)acetyl)piperidin-4-yl)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
CAS 2034520-69-7C20H19BrN4O3
1-(1-(5-Bromonicotinoyl)piperidin-4-yl)-3-phenylimidazolidine-2,4-dione chemical structure, C20H19BrN4O3, CAS 2034283-63-9
1-(1-(5-Bromonicotinoyl)piperidin-4-yl)-3-phenylimidazolidine-2,4-dione
CAS 2034283-63-9C20H19BrN4O3
2-Methoxyethyl 5-bromo-2-methylphenyl4-(pyridin-3-yl)pyrimidin-2-ylcarbamate chemical structure, C20H19BrN4O3, CAS 1807458-73-6
2-Methoxyethyl 5-bromo-2-methylphenyl4-(pyridin-3-yl)pyrimidin-2-ylcarbamate
CAS 1807458-73-6C20H19BrN4O3
3-{2-[5-(5-Bromopyridin-2-yl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-2-oxoethyl}-2,3-dihydro-1,3-benzoxazol-2-one chemical structure, C20H19BrN4O3, CAS 2770613-03-9
3-{2-[5-(5-Bromopyridin-2-yl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-2-oxoethyl}-2,3-dihydro-1,3-benzoxazol-2-one
CAS 2770613-03-9C20H19BrN4O3

Frequently asked questions

What is the molar mass of C20H19BrN4O3?

The molar mass of C20H19BrN4O3 is 443.30 g/mol, calculated from standard atomic weights for 20 carbon atoms, 19 hydrogen atoms, 1 bromine atom, 4 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 442.0641 Da.

How many compounds have the formula C20H19BrN4O3?

CompoundList lists 18 compounds with the molecular formula C20H19BrN4O3, including Sepantronium bromide, (5-Bromofuran-2-yl)(4-(6-(4-methoxyphenyl)pyrimidin-4-yl)piperazin-1-yl)methanone, 2-(3-(3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl)-2-oxopyridin-1(2H)-yl)-N-cyclopentylacetamide. 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 C20H19BrN4O3?

C20H19BrN4O3 has a degree of unsaturation of 13. 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.