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Molecular formula

C20H17BrN4O3S

13 compounds have this formula on CompoundList.

Molar mass
473.35g/mol
Monoisotopic mass
472.0205Da
Atoms
46
Elements
6
Rings plus double bonds
14

The formula C20H17BrN4O3S describes a molecule made of 20 carbon atoms, 17 hydrogen atoms, 1 bromine atom, 4 nitrogen atoms, 3 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 × 2050.75%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 173.62%
    1.008 × 17 = 17.136 g/mol
  • Br Bromine × 116.88%
    79.904 × 1 = 79.904 g/mol
  • N Nitrogen × 411.84%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 310.14%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 16.77%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C20H17BrN4O3S

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

Showing 1 to 13 of 13 compounds

1-(4-Bromophenyl)-2-[(8,9-dimethoxy-2-methyl[1,2,4]triazolo[1,5-c]quinazolin-5-yl)thio]ethanone chemical structure, C20H17BrN4O3S, CAS 901755-68-8
1-(4-Bromophenyl)-2-[(8,9-dimethoxy-2-methyl[1,2,4]triazolo[1,5-c]quinazolin-5-yl)thio]ethanone
CAS 901755-68-8C20H17BrN4O3S
1-[6-(2-Bromo-5-methoxyphenyl)-3-methylsulfanyl-6H-[1,2,4]triazino[5,6-d][3,1]benzoxazepin-7-yl]ethanone chemical structure, C20H17BrN4O3S, CAS 353518-09-9
1-[6-(2-Bromo-5-methoxyphenyl)-3-methylsulfanyl-6H-[1,2,4]triazino[5,6-d][3,1]benzoxazepin-7-yl]ethanone
CAS 353518-09-9C20H17BrN4O3S
N-(3-Bromophenyl)-2-[[5-(7-methoxy-2-benzofuranyl)-4-methyl-1,2,4-triazol-3-yl]thio]acetamide chemical structure, C20H17BrN4O3S, CAS 713493-69-7
N-(3-Bromophenyl)-2-[[5-(7-methoxy-2-benzofuranyl)-4-methyl-1,2,4-triazol-3-yl]thio]acetamide
CAS 713493-69-7C20H17BrN4O3S
5-Bromo-N-(1-(4-(4-ethoxyphenyl)thiazol-2-yl)-3-methyl-1H-pyrazol-5-yl)furan-2-carboxamide chemical structure, C20H17BrN4O3S, CAS 1019095-79-4
5-Bromo-N-(1-(4-(4-ethoxyphenyl)thiazol-2-yl)-3-methyl-1H-pyrazol-5-yl)furan-2-carboxamide
CAS 1019095-79-4C20H17BrN4O3S
7-[(3-Bromobenzyl)thio]-2-(3,4-dimethoxyphenyl)pyrazolo[1,5-d][1,2,4]triazin-4(5H)-one chemical structure, C20H17BrN4O3S, CAS 1040682-11-8
7-[(3-Bromobenzyl)thio]-2-(3,4-dimethoxyphenyl)pyrazolo[1,5-d][1,2,4]triazin-4(5H)-one
CAS 1040682-11-8C20H17BrN4O3S
N-(4-Acetyl-1'-benzyl-5'-bromo-2'-oxospiro[1,3,4-thiadiazole-5,3'-indole]-2-yl)acetamide chemical structure, C20H17BrN4O3S, CAS 827009-47-2
N-(4-Acetyl-1'-benzyl-5'-bromo-2'-oxospiro[1,3,4-thiadiazole-5,3'-indole]-2-yl)acetamide
CAS 827009-47-2C20H17BrN4O3S
(E)-3-(4-Bromophenyl)-N-[4-[(4-methylpyrimidin-2-yl)sulfamoyl]phenyl]prop-2-enamide chemical structure, C20H17BrN4O3S, CAS 543703-87-3
(E)-3-(4-Bromophenyl)-N-[4-[(4-methylpyrimidin-2-yl)sulfamoyl]phenyl]prop-2-enamide
CAS 543703-87-3C20H17BrN4O3S
2-((2-((4-Bromophenyl)amino)-2-oxoethyl)thio)-1-methyl-6-oxo-N-phenyl-1,6-dihydropyrimidine-5-carboxamide chemical structure, C20H17BrN4O3S, CAS 894051-72-0
2-((2-((4-Bromophenyl)amino)-2-oxoethyl)thio)-1-methyl-6-oxo-N-phenyl-1,6-dihydropyrimidine-5-carboxamide
CAS 894051-72-0C20H17BrN4O3S
2-({8-Bromo-5H-pyrimido[5,4-b]indol-4-yl}sulfanyl)-N-(2,4-dimethoxyphenyl)acetamide chemical structure, C20H17BrN4O3S, CAS 1115941-45-1
2-({8-Bromo-5H-pyrimido[5,4-b]indol-4-yl}sulfanyl)-N-(2,4-dimethoxyphenyl)acetamide
CAS 1115941-45-1C20H17BrN4O3S
(E)-1-(4-(6-Bromobenzo[d]thiazol-2-yl)piperazin-1-yl)-3-(3-nitrophenyl)prop-2-en-1-one chemical structure, C20H17BrN4O3S, CAS 897473-53-9
(E)-1-(4-(6-Bromobenzo[d]thiazol-2-yl)piperazin-1-yl)-3-(3-nitrophenyl)prop-2-en-1-one
CAS 897473-53-9C20H17BrN4O3S
2-((5-(4-Bromophenyl)-1-(furan-2-ylmethyl)-1H-imidazol-2-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide chemical structure, C20H17BrN4O3S, CAS 1207008-20-5
2-((5-(4-Bromophenyl)-1-(furan-2-ylmethyl)-1H-imidazol-2-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide
CAS 1207008-20-5C20H17BrN4O3S
1-Benzyl-N-(6-bromo-4-oxo-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-3-yl)-5-oxopyrrolidine-3-carboxamide chemical structure, C20H17BrN4O3S, CAS 2640828-98-2
1-Benzyl-N-(6-bromo-4-oxo-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-3-yl)-5-oxopyrrolidine-3-carboxamide
CAS 2640828-98-2C20H17BrN4O3S
1-Benzyl-N-(7-bromo-4-oxo-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-3-yl)-5-oxopyrrolidine-3-carboxamide chemical structure, C20H17BrN4O3S, CAS 2640978-52-3
1-Benzyl-N-(7-bromo-4-oxo-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-3-yl)-5-oxopyrrolidine-3-carboxamide
CAS 2640978-52-3C20H17BrN4O3S

Frequently asked questions

What is the molar mass of C20H17BrN4O3S?

The molar mass of C20H17BrN4O3S is 473.35 g/mol, calculated from standard atomic weights for 20 carbon atoms, 17 hydrogen atoms, 1 bromine atom, 4 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 472.0205 Da.

How many compounds have the formula C20H17BrN4O3S?

CompoundList lists 13 compounds with the molecular formula C20H17BrN4O3S, including 1-(4-Bromophenyl)-2-[(8,9-dimethoxy-2-methyl[1,2,4]triazolo[1,5-c]quinazolin-5-yl)thio]ethanone, 1-[6-(2-Bromo-5-methoxyphenyl)-3-methylsulfanyl-6H-[1,2,4]triazino[5,6-d][3,1]benzoxazepin-7-yl]ethanone, N-(3-Bromophenyl)-2-[[5-(7-methoxy-2-benzofuranyl)-4-methyl-1,2,4-triazol-3-yl]thio]acetamide. 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 C20H17BrN4O3S?

C20H17BrN4O3S has a degree of unsaturation of 14. 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.