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Molecular formula

C18H18BrN5OS

15 compounds have this formula on CompoundList.

Molar mass
432.34g/mol
Monoisotopic mass
431.0415Da
Atoms
44
Elements
6
Rings plus double bonds
12

The formula C18H18BrN5OS describes a molecule made of 18 carbon atoms, 18 hydrogen atoms, 1 bromine atom, 5 nitrogen atoms, 1 oxygen atom 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 × 1850.01%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 184.20%
    1.008 × 18 = 18.144 g/mol
  • Br Bromine × 118.48%
    79.904 × 1 = 79.904 g/mol
  • N Nitrogen × 516.20%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 13.70%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 17.42%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H18BrN5OS

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

Showing 1 to 15 of 15 compounds

N-(4-Bromo-2-methylphenyl)-2-((4-ethyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide chemical structure, C18H18BrN5OS, CAS 578744-30-6
N-(4-Bromo-2-methylphenyl)-2-((4-ethyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide
CAS 578744-30-6C18H18BrN5OS
N-(2-Bromo-4-methylphenyl)-2-((4-ethyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide chemical structure, C18H18BrN5OS, CAS 482639-70-3
N-(2-Bromo-4-methylphenyl)-2-((4-ethyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide
CAS 482639-70-3C18H18BrN5OS
N-(4-Bromo-2-methylphenyl)-2-((4-ethyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide chemical structure, C18H18BrN5OS, CAS 573973-11-2
N-(4-Bromo-2-methylphenyl)-2-((4-ethyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide
CAS 573973-11-2C18H18BrN5OS
N-(2-Bromo-4-methylphenyl)-2-((4-ethyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide chemical structure, C18H18BrN5OS, CAS 618415-29-5
N-(2-Bromo-4-methylphenyl)-2-((4-ethyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide
CAS 618415-29-5C18H18BrN5OS
N-(2-Bromo-4-methylphenyl)-2-{[4-ethyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide chemical structure, C18H18BrN5OS, CAS 618426-57-6
N-(2-Bromo-4-methylphenyl)-2-{[4-ethyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide
CAS 618426-57-6C18H18BrN5OS
N-(4-Bromo-2-methylphenyl)-2-((4-ethyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide chemical structure, C18H18BrN5OS, CAS 618415-35-3
N-(4-Bromo-2-methylphenyl)-2-((4-ethyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide
CAS 618415-35-3C18H18BrN5OS
2-{[4-Amino-5-(4-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-bromo-4-methylphenyl)acetamide chemical structure, C18H18BrN5OS, CAS 573945-66-1
2-{[4-Amino-5-(4-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-bromo-4-methylphenyl)acetamide
CAS 573945-66-1C18H18BrN5OS
2-(1-Benzyltetrazol-5-yl)sulfanyl-N-(4-bromophenyl)butanamide chemical structure, C18H18BrN5OS, CAS 488110-35-6
2-(1-Benzyltetrazol-5-yl)sulfanyl-N-(4-bromophenyl)butanamide
CAS 488110-35-6C18H18BrN5OS
2-[4-Amino-5-(2-methylphenyl)(1,2,4-triazol-3-ylthio)]-N-(4-bromo-2-methylphen yl)acetamide chemical structure, C18H18BrN5OS, CAS 811466-45-2
2-[4-Amino-5-(2-methylphenyl)(1,2,4-triazol-3-ylthio)]-N-(4-bromo-2-methylphen yl)acetamide
CAS 811466-45-2C18H18BrN5OS
2-[4-Amino-5-(3-methylphenyl)(1,2,4-triazol-3-ylthio)]-N-(2-bromo-4-methylphen yl)acetamide chemical structure, C18H18BrN5OS, CAS 840514-80-9
2-[4-Amino-5-(3-methylphenyl)(1,2,4-triazol-3-ylthio)]-N-(2-bromo-4-methylphen yl)acetamide
CAS 840514-80-9C18H18BrN5OS
2-{[4-Amino-5-(3-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(4-bromo-2-methylphenyl)acetamide chemical structure, C18H18BrN5OS, CAS 585549-02-6
2-{[4-Amino-5-(3-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(4-bromo-2-methylphenyl)acetamide
CAS 585549-02-6C18H18BrN5OS
2-[[4-Amino-5-(3-bromophenyl)-1,2,4-triazol-3-yl]sulfanyl]-N-(2,5-dimethylphenyl)acetamide chemical structure, C18H18BrN5OS, CAS 539804-51-8
2-[[4-Amino-5-(3-bromophenyl)-1,2,4-triazol-3-yl]sulfanyl]-N-(2,5-dimethylphenyl)acetamide
CAS 539804-51-8C18H18BrN5OS
N-(4-Bromo-2-methylphenyl)-2-((6-(3,5-dimethyl-1H-pyrazol-1-yl)pyrimidin-4-yl)thio)acetamide chemical structure, C18H18BrN5OS, CAS 1251710-61-8
N-(4-Bromo-2-methylphenyl)-2-((6-(3,5-dimethyl-1H-pyrazol-1-yl)pyrimidin-4-yl)thio)acetamide
CAS 1251710-61-8C18H18BrN5OS
N-(2-Bromo-4-methylphenyl)-2-((6-(3,5-dimethyl-1H-pyrazol-1-yl)pyrimidin-4-yl)thio)acetamide chemical structure, C18H18BrN5OS, CAS 1251604-25-7
N-(2-Bromo-4-methylphenyl)-2-((6-(3,5-dimethyl-1H-pyrazol-1-yl)pyrimidin-4-yl)thio)acetamide
CAS 1251604-25-7C18H18BrN5OS
2-[4-(6-Bromo-1,3-benzothiazol-2-yl)piperazin-1-yl]-6-cyclopropyl-3,4-dihydropyrimidin-4-one chemical structure, C18H18BrN5OS, CAS 2770604-93-6
2-[4-(6-Bromo-1,3-benzothiazol-2-yl)piperazin-1-yl]-6-cyclopropyl-3,4-dihydropyrimidin-4-one
CAS 2770604-93-6C18H18BrN5OS

Frequently asked questions

What is the molar mass of C18H18BrN5OS?

The molar mass of C18H18BrN5OS is 432.34 g/mol, calculated from standard atomic weights for 18 carbon atoms, 18 hydrogen atoms, 1 bromine atom, 5 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 431.0415 Da.

How many compounds have the formula C18H18BrN5OS?

CompoundList lists 15 compounds with the molecular formula C18H18BrN5OS, including N-(4-Bromo-2-methylphenyl)-2-((4-ethyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide, N-(2-Bromo-4-methylphenyl)-2-((4-ethyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide, N-(4-Bromo-2-methylphenyl)-2-((4-ethyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)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 C18H18BrN5OS?

C18H18BrN5OS 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.