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Molecular formula

C21H26ClNOS

3 compounds have this formula on CompoundList.

Molar mass
375.95g/mol
Monoisotopic mass
375.1424Da
Atoms
51
Elements
6
Rings plus double bonds
9

The formula C21H26ClNOS describes a molecule made of 21 carbon atoms, 26 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom, 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 × 2167.09%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 266.97%
    1.008 × 26 = 26.208 g/mol
  • Cl Chlorine × 19.43%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 13.73%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 14.26%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 18.53%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H26ClNOS

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

Showing 1 to 3 of 3 compounds

N-(3-Chloro-4-methylphenyl)-2-((2,3,4,5,6-pentamethylbenzyl)thio)acetamide chemical structure, C21H26ClNOS, CAS 477334-07-9
N-(3-Chloro-4-methylphenyl)-2-((2,3,4,5,6-pentamethylbenzyl)thio)acetamide
CAS 477334-07-9C21H26ClNOS
O-(1-Ethylpiperidin-3-yl) diphenylethanethioate--hydrogen chloride (1/1) chemical structure, C21H26ClNOS, CAS 57554-27-5
O-(1-Ethylpiperidin-3-yl) diphenylethanethioate--hydrogen chloride (1/1)
CAS 57554-27-5C21H26ClNOS
Morpholine, 4-(3-(2-methylthioxanthen-9-yl)propyl)-, hydrochloride chemical structure, C21H26ClNOS, CAS 94909-25-8
Morpholine, 4-(3-(2-methylthioxanthen-9-yl)propyl)-, hydrochloride
CAS 94909-25-8C21H26ClNOS

Frequently asked questions

What is the molar mass of C21H26ClNOS?

The molar mass of C21H26ClNOS is 375.95 g/mol, calculated from standard atomic weights for 21 carbon atoms, 26 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 375.1424 Da.

How many compounds have the formula C21H26ClNOS?

CompoundList lists 3 compounds with the molecular formula C21H26ClNOS, including N-(3-Chloro-4-methylphenyl)-2-((2,3,4,5,6-pentamethylbenzyl)thio)acetamide, O-(1-Ethylpiperidin-3-yl) diphenylethanethioate--hydrogen chloride (1/1), Morpholine, 4-(3-(2-methylthioxanthen-9-yl)propyl)-, hydrochloride. 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 C21H26ClNOS?

C21H26ClNOS has a degree of unsaturation of 9. 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.