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Molecular formula

C21H14Cl3N5OS

3 compounds have this formula on CompoundList.

Molar mass
490.79g/mol
Monoisotopic mass
488.9985Da
Atoms
45
Elements
6
Rings plus double bonds
16

The formula C21H14Cl3N5OS describes a molecule made of 21 carbon atoms, 14 hydrogen atoms, 3 chlorine atoms, 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 × 2151.39%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 142.88%
    1.008 × 14 = 14.112 g/mol
  • Cl Chlorine × 321.67%
    35.45 × 3 = 106.350 g/mol
  • N Nitrogen × 514.27%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 13.26%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 16.53%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H14Cl3N5OS

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

Showing 1 to 3 of 3 compounds

2-((4-(4-Chlorophenyl)-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(3,4-dichlorophenyl)acetamide chemical structure, C21H14Cl3N5OS, CAS 476484-06-7
2-((4-(4-Chlorophenyl)-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(3,4-dichlorophenyl)acetamide
CAS 476484-06-7C21H14Cl3N5OS
2-((4-(4-Chlorophenyl)-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(2,4-dichlorophenyl)acetamide chemical structure, C21H14Cl3N5OS, CAS 476483-85-9
2-((4-(4-Chlorophenyl)-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(2,4-dichlorophenyl)acetamide
CAS 476483-85-9C21H14Cl3N5OS
2-((4-(4-Chlorophenyl)-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(2,6-dichlorophenyl)acetamide chemical structure, C21H14Cl3N5OS, CAS 476483-93-9
2-((4-(4-Chlorophenyl)-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(2,6-dichlorophenyl)acetamide
CAS 476483-93-9C21H14Cl3N5OS

Frequently asked questions

What is the molar mass of C21H14Cl3N5OS?

The molar mass of C21H14Cl3N5OS is 490.79 g/mol, calculated from standard atomic weights for 21 carbon atoms, 14 hydrogen atoms, 3 chlorine atoms, 5 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 488.9985 Da.

How many compounds have the formula C21H14Cl3N5OS?

CompoundList lists 3 compounds with the molecular formula C21H14Cl3N5OS, including 2-((4-(4-Chlorophenyl)-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(3,4-dichlorophenyl)acetamide, 2-((4-(4-Chlorophenyl)-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(2,4-dichlorophenyl)acetamide, 2-((4-(4-Chlorophenyl)-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(2,6-dichlorophenyl)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 C21H14Cl3N5OS?

C21H14Cl3N5OS has a degree of unsaturation of 16. 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.