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Molecular formula

C18H18BrN5O2S

15 compounds have this formula on CompoundList.

Molar mass
448.34g/mol
Monoisotopic mass
447.0365Da
Atoms
45
Elements
6
Rings plus double bonds
12

The formula C18H18BrN5O2S describes a molecule made of 18 carbon atoms, 18 hydrogen atoms, 1 bromine atom, 5 nitrogen atoms, 2 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 × 1848.22%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 184.05%
    1.008 × 18 = 18.144 g/mol
  • Br Bromine × 117.82%
    79.904 × 1 = 79.904 g/mol
  • N Nitrogen × 515.62%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 27.14%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 17.15%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H18BrN5O2S

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

Showing 1 to 15 of 15 compounds

2-((6-(4-Bromophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamide chemical structure, C18H18BrN5O2S, CAS 894054-73-0
2-((6-(4-Bromophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamide
CAS 894054-73-0C18H18BrN5O2S
5-Bromo-2-methoxybenzaldehyde [3-(4-ethoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-4-yl]hydrazone chemical structure, C18H18BrN5O2S, CAS 624725-72-0
5-Bromo-2-methoxybenzaldehyde [3-(4-ethoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-4-yl]hydrazone
CAS 624725-72-0C18H18BrN5O2S
3-Bromo-4-methoxybenzaldehyde [3-(4-ethoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-4-yl]hydrazone chemical structure, C18H18BrN5O2S, CAS 624725-27-5
3-Bromo-4-methoxybenzaldehyde [3-(4-ethoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-4-yl]hydrazone
CAS 624725-27-5C18H18BrN5O2S
2-{[4-Amino-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-bromo-4-methylphenyl)acetamide chemical structure, C18H18BrN5O2S, CAS 586999-73-7
2-{[4-Amino-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-bromo-4-methylphenyl)acetamide
CAS 586999-73-7C18H18BrN5O2S
N-(4-Bromo-3-methylphenyl)-1-{7-oxo-6H,7H-[1,3]thiazolo[4,5-d]pyrimidin-2-yl}piperidine-4-carboxamide chemical structure, C18H18BrN5O2S, CAS 1226439-65-1
N-(4-Bromo-3-methylphenyl)-1-{7-oxo-6H,7H-[1,3]thiazolo[4,5-d]pyrimidin-2-yl}piperidine-4-carboxamide
CAS 1226439-65-1C18H18BrN5O2S
2-[4-Amino-5-(2-methoxyphenyl)(1,2,4-triazol-3-ylthio)]-N-(2-bromo-4-methylphe nyl)acetamide chemical structure, C18H18BrN5O2S, CAS 578759-10-1
2-[4-Amino-5-(2-methoxyphenyl)(1,2,4-triazol-3-ylthio)]-N-(2-bromo-4-methylphe nyl)acetamide
CAS 578759-10-1C18H18BrN5O2S
N-(4-Bromophenyl)-2-[7-oxo-2-(piperidin-1-yl)-6H,7H-[1,3]thiazolo[4,5-d]pyrimidin-6-yl]acetamide chemical structure, C18H18BrN5O2S, CAS 1224009-36-2
N-(4-Bromophenyl)-2-[7-oxo-2-(piperidin-1-yl)-6H,7H-[1,3]thiazolo[4,5-d]pyrimidin-6-yl]acetamide
CAS 1224009-36-2C18H18BrN5O2S
2-{[4-Amino-5-(4-ethoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(4-bromophenyl)acetamide chemical structure, C18H18BrN5O2S, CAS 573971-00-3
2-{[4-Amino-5-(4-ethoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(4-bromophenyl)acetamide
CAS 573971-00-3C18H18BrN5O2S
2-{[4-Amino-5-(4-ethoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-bromophenyl)acetamide chemical structure, C18H18BrN5O2S, CAS 577699-77-5
2-{[4-Amino-5-(4-ethoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-bromophenyl)acetamide
CAS 577699-77-5C18H18BrN5O2S
2-{[4-Amino-5-(3-ethoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(3-bromophenyl)acetamide chemical structure, C18H18BrN5O2S, CAS 585563-49-1
2-{[4-Amino-5-(3-ethoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(3-bromophenyl)acetamide
CAS 585563-49-1C18H18BrN5O2S
2-[4-Amino-5-(3-ethoxyphenyl)(1,2,4-triazol-3-ylthio)]-N-(4-bromophenyl)acetam ide chemical structure, C18H18BrN5O2S, CAS 573698-10-9
2-[4-Amino-5-(3-ethoxyphenyl)(1,2,4-triazol-3-ylthio)]-N-(4-bromophenyl)acetam ide
CAS 573698-10-9C18H18BrN5O2S
2-[4-Amino-5-(3-methoxyphenyl)(1,2,4-triazol-3-ylthio)]-N-(4-bromo-2-methylphe nyl)acetamide chemical structure, C18H18BrN5O2S, CAS 843636-39-5
2-[4-Amino-5-(3-methoxyphenyl)(1,2,4-triazol-3-ylthio)]-N-(4-bromo-2-methylphe nyl)acetamide
CAS 843636-39-5C18H18BrN5O2S
2-[4-Amino-5-(4-ethoxyphenyl)(1,2,4-triazol-3-ylthio)]-N-(3-bromophenyl)acetam ide chemical structure, C18H18BrN5O2S, CAS 577764-65-9
2-[4-Amino-5-(4-ethoxyphenyl)(1,2,4-triazol-3-ylthio)]-N-(3-bromophenyl)acetam ide
CAS 577764-65-9C18H18BrN5O2S
2-[4-Amino-5-(3-methoxyphenyl)(1,2,4-triazol-3-ylthio)]-N-(2-bromo-4-methylphe nyl)acetamide chemical structure, C18H18BrN5O2S, CAS 840499-26-5
2-[4-Amino-5-(3-methoxyphenyl)(1,2,4-triazol-3-ylthio)]-N-(2-bromo-4-methylphe nyl)acetamide
CAS 840499-26-5C18H18BrN5O2S
2-{[4-Amino-5-(3-ethoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-bromophenyl)acetamide chemical structure, C18H18BrN5O2S, CAS 573947-89-4
2-{[4-Amino-5-(3-ethoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-bromophenyl)acetamide
CAS 573947-89-4C18H18BrN5O2S

Frequently asked questions

What is the molar mass of C18H18BrN5O2S?

The molar mass of C18H18BrN5O2S is 448.34 g/mol, calculated from standard atomic weights for 18 carbon atoms, 18 hydrogen atoms, 1 bromine atom, 5 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 447.0365 Da.

How many compounds have the formula C18H18BrN5O2S?

CompoundList lists 15 compounds with the molecular formula C18H18BrN5O2S, including 2-((6-(4-Bromophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamide, 5-Bromo-2-methoxybenzaldehyde [3-(4-ethoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-4-yl]hydrazone, 3-Bromo-4-methoxybenzaldehyde [3-(4-ethoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-4-yl]hydrazone. 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 C18H18BrN5O2S?

C18H18BrN5O2S 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.