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Molecular formula

C18H16BrN3O3S

25 compounds have this formula on CompoundList.

Molar mass
434.31g/mol
Monoisotopic mass
433.0096Da
Atoms
42
Elements
6
Rings plus double bonds
12

The formula C18H16BrN3O3S describes a molecule made of 18 carbon atoms, 16 hydrogen atoms, 1 bromine atom, 3 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 × 1849.78%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 163.71%
    1.008 × 16 = 16.128 g/mol
  • Br Bromine × 118.40%
    79.904 × 1 = 79.904 g/mol
  • N Nitrogen × 39.68%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 311.05%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 17.38%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H16BrN3O3S

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

Showing 1 to 25 of 25 compounds

2-[[5-(4-Bromophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]-N-(2-methoxy-5-methylphenyl)acetamide chemical structure, C18H16BrN3O3S, CAS 693241-12-2
2-[[5-(4-Bromophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]-N-(2-methoxy-5-methylphenyl)acetamide
CAS 693241-12-2C18H16BrN3O3S
N-(4-Bromophenyl)-2-{2-[(4-hydroxyphenyl)(methyl)amino]-4-oxo-4,5-dihydro-1,3-thiazol-5-yl}acetamide chemical structure, C18H16BrN3O3S, CAS 501112-24-9
N-(4-Bromophenyl)-2-{2-[(4-hydroxyphenyl)(methyl)amino]-4-oxo-4,5-dihydro-1,3-thiazol-5-yl}acetamide
CAS 501112-24-9C18H16BrN3O3S
N-(4-Bromophenyl)-2-{2-[(4-methoxyphenyl)amino]-4-oxo-4,5-dihydro-1,3-thiazol-5-yl}acetamide chemical structure, C18H16BrN3O3S, CAS 496020-87-2
N-(4-Bromophenyl)-2-{2-[(4-methoxyphenyl)amino]-4-oxo-4,5-dihydro-1,3-thiazol-5-yl}acetamide
CAS 496020-87-2C18H16BrN3O3S
5-Bromo-N-(2-(2,3-dimethylphenyl)-5-oxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)furan-2-carboxamide chemical structure, C18H16BrN3O3S, CAS 957658-56-9
5-Bromo-N-(2-(2,3-dimethylphenyl)-5-oxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)furan-2-carboxamide
CAS 957658-56-9C18H16BrN3O3S
4-[(E)-[(2E)-4-(4-Bromophenyl)-2-ethylimino-thiazol-3-yl]iminomethyl]benzene-1,2,3-triol chemical structure, C18H16BrN3O3S, CAS 732264-57-2
4-[(E)-[(2E)-4-(4-Bromophenyl)-2-ethylimino-thiazol-3-yl]iminomethyl]benzene-1,2,3-triol
CAS 732264-57-2C18H16BrN3O3S
N-[5-[(4-Bromophenoxy)methyl]-1,3,4-thiadiazol-2-yl]-3-ethoxybenzamide chemical structure, C18H16BrN3O3S, CAS 310418-72-5
N-[5-[(4-Bromophenoxy)methyl]-1,3,4-thiadiazol-2-yl]-3-ethoxybenzamide
CAS 310418-72-5C18H16BrN3O3S
N-(2-Bromo-4-methylphenyl)-2-((5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl)thio)acetamide chemical structure, C18H16BrN3O3S, CAS 337498-59-6
N-(2-Bromo-4-methylphenyl)-2-((5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl)thio)acetamide
CAS 337498-59-6C18H16BrN3O3S
(2-Bromophenyl)[4-(1,1-dioxido-1,2-benzothiazol-3-yl)piperazin-1-yl]methanone chemical structure, C18H16BrN3O3S, CAS 312516-70-4
(2-Bromophenyl)[4-(1,1-dioxido-1,2-benzothiazol-3-yl)piperazin-1-yl]methanone
CAS 312516-70-4C18H16BrN3O3S
N-(4-Bromophenyl)-2-{(2E)-2-[(2-methoxyphenyl)imino]-4-oxo-1,3-thiazolidin-5-yl}acetamide chemical structure, C18H16BrN3O3S, CAS 613219-09-3
N-(4-Bromophenyl)-2-{(2E)-2-[(2-methoxyphenyl)imino]-4-oxo-1,3-thiazolidin-5-yl}acetamide
CAS 613219-09-3C18H16BrN3O3S
4-Bromo-N-[5-[(3,4-dimethoxyphenyl)methyl]-1,3,4-thiadiazol-2-yl]benzamide chemical structure, C18H16BrN3O3S, CAS 600160-33-6
4-Bromo-N-[5-[(3,4-dimethoxyphenyl)methyl]-1,3,4-thiadiazol-2-yl]benzamide
CAS 600160-33-6C18H16BrN3O3S
2-((5-(4-Bromophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(4-ethoxyphenyl)acetamide chemical structure, C18H16BrN3O3S, CAS 332161-90-7
2-((5-(4-Bromophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(4-ethoxyphenyl)acetamide
CAS 332161-90-7C18H16BrN3O3S
2-[[(E)-3-(5-Bromo-2-methoxyphenyl)prop-2-enoyl]carbamothioylamino]benzamide chemical structure, C18H16BrN3O3S, CAS 531541-70-5
2-[[(E)-3-(5-Bromo-2-methoxyphenyl)prop-2-enoyl]carbamothioylamino]benzamide
CAS 531541-70-5C18H16BrN3O3S
Ethyl 2-(4-bromobenzamido)-3-cyano-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate chemical structure, C18H16BrN3O3S, CAS 864926-92-1
Ethyl 2-(4-bromobenzamido)-3-cyano-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate
CAS 864926-92-1C18H16BrN3O3S
Ethyl 2-(2-bromobenzamido)-3-cyano-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate chemical structure, C18H16BrN3O3S, CAS 864926-94-3
Ethyl 2-(2-bromobenzamido)-3-cyano-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate
CAS 864926-94-3C18H16BrN3O3S
Ethyl 2-(3-bromobenzamido)-3-cyano-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate chemical structure, C18H16BrN3O3S, CAS 864926-93-2
Ethyl 2-(3-bromobenzamido)-3-cyano-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate
CAS 864926-93-2C18H16BrN3O3S
4-Bromo-N-[3-(6-ethoxypyridazin-3-yl)phenyl]benzenesulfonamide chemical structure, C18H16BrN3O3S, CAS 933214-91-6
4-Bromo-N-[3-(6-ethoxypyridazin-3-yl)phenyl]benzenesulfonamide
CAS 933214-91-6C18H16BrN3O3S
N-(4-Bromo-3-methylphenyl)-2-[[5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]acetamide chemical structure, C18H16BrN3O3S, CAS 591763-32-5
N-(4-Bromo-3-methylphenyl)-2-[[5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]acetamide
CAS 591763-32-5C18H16BrN3O3S
[2-[(4-Bromophenyl)methylsulfanyl]-4,5-dihydroimidazol-1-yl]-(4-methyl-3-nitrophenyl)methanone chemical structure, C18H16BrN3O3S, CAS 851800-71-0
[2-[(4-Bromophenyl)methylsulfanyl]-4,5-dihydroimidazol-1-yl]-(4-methyl-3-nitrophenyl)methanone
CAS 851800-71-0C18H16BrN3O3S
5-Bromo-N-[2-(2,4-dimethylphenyl)-5-oxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]furan-2-carboxamide chemical structure, C18H16BrN3O3S, CAS 1007529-69-2
5-Bromo-N-[2-(2,4-dimethylphenyl)-5-oxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]furan-2-carboxamide
CAS 1007529-69-2C18H16BrN3O3S
(2-((4-Bromobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)(2-methyl-3-nitrophenyl)methanone chemical structure, C18H16BrN3O3S, CAS 851800-70-9
(2-((4-Bromobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)(2-methyl-3-nitrophenyl)methanone
CAS 851800-70-9C18H16BrN3O3S
4-Bromo-N-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)benzenesulfonamide chemical structure, C18H16BrN3O3S, CAS 921806-32-8
4-Bromo-N-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)benzenesulfonamide
CAS 921806-32-8C18H16BrN3O3S
4-Bromo-N-(2-((6-phenylpyridazin-3-yl)oxy)ethyl)benzenesulfonamide chemical structure, C18H16BrN3O3S, CAS 920255-61-4
4-Bromo-N-(2-((6-phenylpyridazin-3-yl)oxy)ethyl)benzenesulfonamide
CAS 920255-61-4C18H16BrN3O3S
3-(1-(4-Bromothiophene-2-carbonyl)piperidin-4-yl)quinazoline-2,4(1H,3H)-dione chemical structure, C18H16BrN3O3S, CAS 2034415-95-5
3-(1-(4-Bromothiophene-2-carbonyl)piperidin-4-yl)quinazoline-2,4(1H,3H)-dione
CAS 2034415-95-5C18H16BrN3O3S
8-({3-[(3-Bromopyridin-4-yl)oxy]pyrrolidin-1-yl}sulfonyl)quinoline chemical structure, C18H16BrN3O3S, CAS 2380191-21-7
8-({3-[(3-Bromopyridin-4-yl)oxy]pyrrolidin-1-yl}sulfonyl)quinoline
CAS 2380191-21-7C18H16BrN3O3S

Frequently asked questions

What is the molar mass of C18H16BrN3O3S?

The molar mass of C18H16BrN3O3S is 434.31 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms, 1 bromine atom, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 433.0096 Da.

How many compounds have the formula C18H16BrN3O3S?

CompoundList lists 25 compounds with the molecular formula C18H16BrN3O3S, including 2-[[5-(4-Bromophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]-N-(2-methoxy-5-methylphenyl)acetamide, N-(4-Bromophenyl)-2-{2-[(4-hydroxyphenyl)(methyl)amino]-4-oxo-4,5-dihydro-1,3-thiazol-5-yl}acetamide, N-(4-Bromophenyl)-2-{2-[(4-methoxyphenyl)amino]-4-oxo-4,5-dihydro-1,3-thiazol-5-yl}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 C18H16BrN3O3S?

C18H16BrN3O3S has a degree of unsaturation of 12. 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.