CompoundList
Sign in
Molecular formula

C21H19BrN2O4S

25 compounds have this formula on CompoundList.

Molar mass
475.36g/mol
Monoisotopic mass
474.0249Da
Atoms
48
Elements
6
Rings plus double bonds
13

The formula C21H19BrN2O4S describes a molecule made of 21 carbon atoms, 19 hydrogen atoms, 1 bromine atom, 2 nitrogen atoms, 4 oxygen atoms and 1 sulfur 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 × 2153.06%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 194.03%
    1.008 × 19 = 19.152 g/mol
  • Br Bromine × 116.81%
    79.904 × 1 = 79.904 g/mol
  • N Nitrogen × 25.89%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 413.46%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 16.74%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H19BrN2O4S

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

Showing 1 to 25 of 25 compounds

N-(3-Bromophenyl)-4-[(2-methoxyphenyl)-methylsulfamoyl]benzamide chemical structure, C21H19BrN2O4S, CAS 762251-50-3
N-(3-Bromophenyl)-4-[(2-methoxyphenyl)-methylsulfamoyl]benzamide
CAS 762251-50-3C21H19BrN2O4S
2-Bromo-N-[4-[(4-ethoxyphenyl)sulfamoyl]phenyl]benzamide chemical structure, C21H19BrN2O4S, CAS 433312-17-5
2-Bromo-N-[4-[(4-ethoxyphenyl)sulfamoyl]phenyl]benzamide
CAS 433312-17-5C21H19BrN2O4S
N-[(4-Bromothiophen-2-yl)methyl]-N-[4-(dimethylcarbamoyl)phenyl]-2,4-dihydroxybenzamide chemical structure, C21H19BrN2O4S, CAS 2377767-84-3
N-[(4-Bromothiophen-2-yl)methyl]-N-[4-(dimethylcarbamoyl)phenyl]-2,4-dihydroxybenzamide
CAS 2377767-84-3C21H19BrN2O4S
N-(3-Bromophenyl)-2-(N-methylsulfonyl-4-phenoxyanilino)acetamide chemical structure, C21H19BrN2O4S, CAS 5637-95-6
N-(3-Bromophenyl)-2-(N-methylsulfonyl-4-phenoxyanilino)acetamide
CAS 5637-95-6C21H19BrN2O4S
2-[N-(Benzenesulfonyl)-4-methoxyanilino]-N-(2-bromophenyl)acetamide chemical structure, C21H19BrN2O4S, CAS 6180-96-7
2-[N-(Benzenesulfonyl)-4-methoxyanilino]-N-(2-bromophenyl)acetamide
CAS 6180-96-7C21H19BrN2O4S
1-(4-Bromophenyl)-2-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine chemical structure, C21H19BrN2O4S, CAS 900011-11-2
1-(4-Bromophenyl)-2-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine
CAS 900011-11-2C21H19BrN2O4S
2-[N-(Benzenesulfonyl)-3-bromoanilino]-N-(4-methoxyphenyl)acetamide chemical structure, C21H19BrN2O4S, CAS 6188-64-3
2-[N-(Benzenesulfonyl)-3-bromoanilino]-N-(4-methoxyphenyl)acetamide
CAS 6188-64-3C21H19BrN2O4S
2-(4-Bromo-N-methylsulfonylanilino)-N-(4-phenoxyphenyl)acetamide chemical structure, C21H19BrN2O4S, CAS 6177-61-3
2-(4-Bromo-N-methylsulfonylanilino)-N-(4-phenoxyphenyl)acetamide
CAS 6177-61-3C21H19BrN2O4S
N-(4-Bromophenyl)-2-[4,6-dimethyl-2-oxo-3-(phenylsulfonyl)pyridin-1(2H)-yl]acetamide chemical structure, C21H19BrN2O4S, CAS 1251675-70-3
N-(4-Bromophenyl)-2-[4,6-dimethyl-2-oxo-3-(phenylsulfonyl)pyridin-1(2H)-yl]acetamide
CAS 1251675-70-3C21H19BrN2O4S
2-(3-((4-Bromophenyl)sulfonyl)-4,6-dimethyl-2-oxopyridin-1(2H)-yl)-N-phenylacetamide chemical structure, C21H19BrN2O4S, CAS 1185018-84-1
2-(3-((4-Bromophenyl)sulfonyl)-4,6-dimethyl-2-oxopyridin-1(2H)-yl)-N-phenylacetamide
CAS 1185018-84-1C21H19BrN2O4S
2-[(4-Bromophenyl)sulfonyl-methylamino]-N-(4-phenoxyphenyl)acetamide chemical structure, C21H19BrN2O4S, CAS 499113-32-5
2-[(4-Bromophenyl)sulfonyl-methylamino]-N-(4-phenoxyphenyl)acetamide
CAS 499113-32-5C21H19BrN2O4S
N-[(5Z)-5-[[3-Bromo-5-methoxy-4-[(4-methylphenyl)methoxy]phenyl]methylidene]-4-oxo-1,3-thiazol-2-yl]acetamide chemical structure, C21H19BrN2O4S, CAS 531535-25-8
N-[(5Z)-5-[[3-Bromo-5-methoxy-4-[(4-methylphenyl)methoxy]phenyl]methylidene]-4-oxo-1,3-thiazol-2-yl]acetamide
CAS 531535-25-8C21H19BrN2O4S
2-(2-Bromo-4-methylphenoxy)-N-[4-(phenylsulfamoyl)phenyl]acetamide chemical structure, C21H19BrN2O4S, CAS 651296-31-0
2-(2-Bromo-4-methylphenoxy)-N-[4-(phenylsulfamoyl)phenyl]acetamide
CAS 651296-31-0C21H19BrN2O4S
2-(4-Bromo-3-methylphenoxy)-N-[4-(phenylsulfamoyl)phenyl]acetamide chemical structure, C21H19BrN2O4S, CAS 651296-43-4
2-(4-Bromo-3-methylphenoxy)-N-[4-(phenylsulfamoyl)phenyl]acetamide
CAS 651296-43-4C21H19BrN2O4S
5-Bromo-N-(2-tosyl-1,2,3,4-tetrahydroisoquinolin-7-yl)furan-2-carboxamide chemical structure, C21H19BrN2O4S, CAS 954708-14-6
5-Bromo-N-(2-tosyl-1,2,3,4-tetrahydroisoquinolin-7-yl)furan-2-carboxamide
CAS 954708-14-6C21H19BrN2O4S
5-Bromo-N-(1-tosyl-1,2,3,4-tetrahydroquinolin-7-yl)furan-2-carboxamide chemical structure, C21H19BrN2O4S, CAS 898429-72-6
5-Bromo-N-(1-tosyl-1,2,3,4-tetrahydroquinolin-7-yl)furan-2-carboxamide
CAS 898429-72-6C21H19BrN2O4S
Ethyl 2-[[3-(aminocarbonyl)-6-bromo-2H-1-benzopyran-2-ylidene]amino]-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate chemical structure, C21H19BrN2O4S, CAS 312636-29-6
Ethyl 2-[[3-(aminocarbonyl)-6-bromo-2H-1-benzopyran-2-ylidene]amino]-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate
CAS 312636-29-6C21H19BrN2O4S
5-Bromo-N-[[4-[5-(hydroxymethyl)furan-2-yl]phenyl]carbamothioyl]-2-methoxy-3-methylbenzamide chemical structure, C21H19BrN2O4S, CAS 709013-26-3
5-Bromo-N-[[4-[5-(hydroxymethyl)furan-2-yl]phenyl]carbamothioyl]-2-methoxy-3-methylbenzamide
CAS 709013-26-3C21H19BrN2O4S
2-[(5Z)-5-(3-Bromo-4-ethoxybenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-(4-methylphenyl)acetamide chemical structure, C21H19BrN2O4S, CAS 431924-65-1
2-[(5Z)-5-(3-Bromo-4-ethoxybenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-(4-methylphenyl)acetamide
CAS 431924-65-1C21H19BrN2O4S
Ethyl 2-[3-(5-bromo-2-hydroxyphenyl)-2-cyanoprop-2-enamido]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate chemical structure, C21H19BrN2O4S, CAS 380423-98-3
Ethyl 2-[3-(5-bromo-2-hydroxyphenyl)-2-cyanoprop-2-enamido]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS 380423-98-3C21H19BrN2O4S
2-[2-Bromo-4-[(E)-(3-ethyl-2,4-dioxo-1,3-thiazolidin-5-ylidene)methyl]phenoxy]-N-(4-methylphenyl)acetamide chemical structure, C21H19BrN2O4S, CAS 692280-39-0
2-[2-Bromo-4-[(E)-(3-ethyl-2,4-dioxo-1,3-thiazolidin-5-ylidene)methyl]phenoxy]-N-(4-methylphenyl)acetamide
CAS 692280-39-0C21H19BrN2O4S
Agn-PC-0lol8N chemical structure, C21H19BrN2O4S, CAS 5689-43-0
Agn-PC-0lol8N
CAS 5689-43-0C21H19BrN2O4S
Methyl 2-[3-(3-bromo-4-methoxyphenyl)-2-cyanoprop-2-enamido]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate chemical structure, C21H19BrN2O4S, CAS 380423-80-3
Methyl 2-[3-(3-bromo-4-methoxyphenyl)-2-cyanoprop-2-enamido]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS 380423-80-3C21H19BrN2O4S
Benzyl N-{3-[(4-bromophenyl)sulfamoyl]-4-methylphenyl}carbamate chemical structure, C21H19BrN2O4S, CAS 2680678-64-0
Benzyl N-{3-[(4-bromophenyl)sulfamoyl]-4-methylphenyl}carbamate
CAS 2680678-64-0C21H19BrN2O4S

Frequently asked questions

What is the molar mass of C21H19BrN2O4S?

The molar mass of C21H19BrN2O4S is 475.36 g/mol, calculated from standard atomic weights for 21 carbon atoms, 19 hydrogen atoms, 1 bromine atom, 2 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 474.0249 Da.

How many compounds have the formula C21H19BrN2O4S?

CompoundList lists 25 compounds with the molecular formula C21H19BrN2O4S, including N-(3-Bromophenyl)-4-[(2-methoxyphenyl)-methylsulfamoyl]benzamide, 2-Bromo-N-[4-[(4-ethoxyphenyl)sulfamoyl]phenyl]benzamide, N-[(4-Bromothiophen-2-yl)methyl]-N-[4-(dimethylcarbamoyl)phenyl]-2,4-dihydroxybenzamide. 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 C21H19BrN2O4S?

C21H19BrN2O4S 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.