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Molecular formula

C20H21BrN2O4

29 compounds have this formula on CompoundList.

Molar mass
433.30g/mol
Monoisotopic mass
432.0685Da
Atoms
48
Elements
5
Rings plus double bonds
11

The formula C20H21BrN2O4 describes a molecule made of 20 carbon atoms, 21 hydrogen atoms, 1 bromine atom, 2 nitrogen atoms and 4 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 × 2055.44%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 214.89%
    1.008 × 21 = 21.168 g/mol
  • Br Bromine × 118.44%
    79.904 × 1 = 79.904 g/mol
  • N Nitrogen × 26.47%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 414.77%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C20H21BrN2O4

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

Showing 1 to 29 of 29 compounds

1-[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]-2-(4-bromophenoxy)ethanone chemical structure, C20H21BrN2O4, CAS 423741-31-5
1-[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]-2-(4-bromophenoxy)ethanone
CAS 423741-31-5C20H21BrN2O4
5-(3-Bromophenyl)-1-(3-(dimethylamino)propyl)-4-(furan-2-carbonyl)-3-hydroxy-1H-pyrrol-2(5H)-one chemical structure, C20H21BrN2O4, CAS 381197-37-1
5-(3-Bromophenyl)-1-(3-(dimethylamino)propyl)-4-(furan-2-carbonyl)-3-hydroxy-1H-pyrrol-2(5H)-one
CAS 381197-37-1C20H21BrN2O4
2-Amino-4-(5-bromo-2,4-dimethoxyphenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile chemical structure, C20H21BrN2O4, CAS 365517-24-4
2-Amino-4-(5-bromo-2,4-dimethoxyphenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile
CAS 365517-24-4C20H21BrN2O4
1-(5-(3-Bromo-4,5-dimethoxyphenyl)-3-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)ethanone chemical structure, C20H21BrN2O4, CAS 887889-19-2
1-(5-(3-Bromo-4,5-dimethoxyphenyl)-3-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)ethanone
CAS 887889-19-2C20H21BrN2O4
[(1-Cyanocyclohexyl)(methyl)carbamoyl]methyl 5-bromo-3-methyl-1-benzofuran-2-carboxylate chemical structure, C20H21BrN2O4, CAS 874641-11-9
[(1-Cyanocyclohexyl)(methyl)carbamoyl]methyl 5-bromo-3-methyl-1-benzofuran-2-carboxylate
CAS 874641-11-9C20H21BrN2O4
1-[5-(4-Bromophenyl)-5-hydroxy-3-methyl-4H-pyrazol-1-yl]-2-(3,4-dimethoxyphenyl)ethanone chemical structure, C20H21BrN2O4, CAS 364610-15-1
1-[5-(4-Bromophenyl)-5-hydroxy-3-methyl-4H-pyrazol-1-yl]-2-(3,4-dimethoxyphenyl)ethanone
CAS 364610-15-1C20H21BrN2O4
3-Bromo-4-methoxy-N-(3-{[(tetrahydro-2-furanylmethyl)amino]carbonyl}phenyl)benzamide chemical structure, C20H21BrN2O4, CAS 940475-46-7
3-Bromo-4-methoxy-N-(3-{[(tetrahydro-2-furanylmethyl)amino]carbonyl}phenyl)benzamide
CAS 940475-46-7C20H21BrN2O4
4-[[2-(2-Bromo-4-formylphenoxy)acetyl]amino]-N,N-diethylbenzamide chemical structure, C20H21BrN2O4, CAS 852298-20-5
4-[[2-(2-Bromo-4-formylphenoxy)acetyl]amino]-N,N-diethylbenzamide
CAS 852298-20-5C20H21BrN2O4
3-(3-Bromophenyl)-N-[2-(3,4-dimethoxyphenyl)ethyl]-4,5-dihydro-1,2-oxazole-5-carboxamide chemical structure, C20H21BrN2O4, CAS 717829-23-7
3-(3-Bromophenyl)-N-[2-(3,4-dimethoxyphenyl)ethyl]-4,5-dihydro-1,2-oxazole-5-carboxamide
CAS 717829-23-7C20H21BrN2O4
N-[3-(Acetylamino)phenyl]-3-bromo-4-(tetrahydro-2-furanylmethoxy)benzamide chemical structure, C20H21BrN2O4, CAS 925186-30-7
N-[3-(Acetylamino)phenyl]-3-bromo-4-(tetrahydro-2-furanylmethoxy)benzamide
CAS 925186-30-7C20H21BrN2O4
3-Bromo-4-ethoxy-N-[3-(4-morpholinylcarbonyl)phenyl]benzamide chemical structure, C20H21BrN2O4, CAS 940483-69-2
3-Bromo-4-ethoxy-N-[3-(4-morpholinylcarbonyl)phenyl]benzamide
CAS 940483-69-2C20H21BrN2O4
5-{[2-Bromo-4-(propan-2-yl)phenoxy]methyl}-3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazole chemical structure, C20H21BrN2O4, CAS 693795-45-8
5-{[2-Bromo-4-(propan-2-yl)phenoxy]methyl}-3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazole
CAS 693795-45-8C20H21BrN2O4
1-(4-Bromophenyl)-3-{[2-(3,4-dimethoxyphenyl)ethyl]amino}pyrrolidine-2,5-dione chemical structure, C20H21BrN2O4, CAS 418798-91-1
1-(4-Bromophenyl)-3-{[2-(3,4-dimethoxyphenyl)ethyl]amino}pyrrolidine-2,5-dione
CAS 418798-91-1C20H21BrN2O4
Ethyl 3-[(3-bromobenzoyl)amino]-4-(4-morpholinyl)benzoate chemical structure, C20H21BrN2O4, CAS 892174-26-4
Ethyl 3-[(3-bromobenzoyl)amino]-4-(4-morpholinyl)benzoate
CAS 892174-26-4C20H21BrN2O4
2-(2-Bromo-4-methylphenoxy)-N-[4-(4-morpholinylcarbonyl)phenyl]acetamide chemical structure, C20H21BrN2O4, CAS 940225-81-0
2-(2-Bromo-4-methylphenoxy)-N-[4-(4-morpholinylcarbonyl)phenyl]acetamide
CAS 940225-81-0C20H21BrN2O4
5-Bromo-2-ethoxy-N-[4-(4-morpholinylcarbonyl)phenyl]benzamide chemical structure, C20H21BrN2O4, CAS 940210-16-2
5-Bromo-2-ethoxy-N-[4-(4-morpholinylcarbonyl)phenyl]benzamide
CAS 940210-16-2C20H21BrN2O4
2-(4-Bromo-3-methylphenoxy)-N-[3-(4-morpholinylcarbonyl)phenyl]acetamide chemical structure, C20H21BrN2O4, CAS 940505-14-6
2-(4-Bromo-3-methylphenoxy)-N-[3-(4-morpholinylcarbonyl)phenyl]acetamide
CAS 940505-14-6C20H21BrN2O4
(4-((3-Bromopyridin-2-yl)oxy)piperidin-1-yl)(3-methyl-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanone chemical structure, C20H21BrN2O4, CAS 1448026-72-9
(4-((3-Bromopyridin-2-yl)oxy)piperidin-1-yl)(3-methyl-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanone
CAS 1448026-72-9C20H21BrN2O4
3-Bromo-N-[(Z)-3-(3-hydroxypropylamino)-1-(4-methoxyphenyl)-3-oxoprop-1-en-2-yl]benzamide chemical structure, C20H21BrN2O4, CAS 433941-59-4
3-Bromo-N-[(Z)-3-(3-hydroxypropylamino)-1-(4-methoxyphenyl)-3-oxoprop-1-en-2-yl]benzamide
CAS 433941-59-4C20H21BrN2O4
8-Bromo-3-(4-ethoxyphenyl)-10-methoxy-2-methyl-5,6-dihydro-2H-2,6-methanobenzo[g][1,3,5]oxadiazocin-4(3H)-one chemical structure, C20H21BrN2O4, CAS 899353-76-5
8-Bromo-3-(4-ethoxyphenyl)-10-methoxy-2-methyl-5,6-dihydro-2H-2,6-methanobenzo[g][1,3,5]oxadiazocin-4(3H)-one
CAS 899353-76-5C20H21BrN2O4
N-[2-(6-Bromo-1H-indol-1-yl)ethyl]-3,4,5-trimethoxybenzamide chemical structure, C20H21BrN2O4, CAS 1351699-02-9
N-[2-(6-Bromo-1H-indol-1-yl)ethyl]-3,4,5-trimethoxybenzamide
CAS 1351699-02-9C20H21BrN2O4
N-[2-(5-Bromo-1H-indol-1-yl)ethyl]-3,4,5-trimethoxybenzamide chemical structure, C20H21BrN2O4, CAS 1351687-33-6
N-[2-(5-Bromo-1H-indol-1-yl)ethyl]-3,4,5-trimethoxybenzamide
CAS 1351687-33-6C20H21BrN2O4
(E)-1-(3-((5-Bromopyridin-2-yl)oxy)pyrrolidin-1-yl)-3-(3,4-dimethoxyphenyl)prop-2-en-1-one chemical structure, C20H21BrN2O4, CAS 1904631-96-4
(E)-1-(3-((5-Bromopyridin-2-yl)oxy)pyrrolidin-1-yl)-3-(3,4-dimethoxyphenyl)prop-2-en-1-one
CAS 1904631-96-4C20H21BrN2O4
3-(4-Bromo-1H-indol-1-yl)-N-(3,4,5-trimethoxyphenyl)propanamide chemical structure, C20H21BrN2O4, CAS 1219568-82-7
3-(4-Bromo-1H-indol-1-yl)-N-(3,4,5-trimethoxyphenyl)propanamide
CAS 1219568-82-7C20H21BrN2O4

Frequently asked questions

What is the molar mass of C20H21BrN2O4?

The molar mass of C20H21BrN2O4 is 433.30 g/mol, calculated from standard atomic weights for 20 carbon atoms, 21 hydrogen atoms, 1 bromine atom, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 432.0685 Da.

How many compounds have the formula C20H21BrN2O4?

CompoundList lists 29 compounds with the molecular formula C20H21BrN2O4, including 1-[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]-2-(4-bromophenoxy)ethanone, 5-(3-Bromophenyl)-1-(3-(dimethylamino)propyl)-4-(furan-2-carbonyl)-3-hydroxy-1H-pyrrol-2(5H)-one, 2-Amino-4-(5-bromo-2,4-dimethoxyphenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile. 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 C20H21BrN2O4?

C20H21BrN2O4 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.