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Molecular formula

C13H21BO3S

4 compounds have this formula on CompoundList.

Molar mass
268.18g/mol
Monoisotopic mass
276.1807Da
Atoms
39
Elements
5

The formula C13H21BO3S describes a molecule made of 13 carbon atoms, 21 hydrogen atoms, 1 boron atom, 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 × 1358.22%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 217.89%
    1.008 × 21 = 21.168 g/mol
  • B Boron × 14.03%
    10.81 × 1 = 10.810 g/mol
  • O Oxygen × 317.90%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 111.95%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C13H21BO3S

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

Showing 1 to 4 of 4 compounds

2-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)propan-2-ol chemical structure, C13H21BO3S, CAS 1310543-63-5
2-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)propan-2-ol
CAS 1310543-63-5C13H21BO3S
2-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-3-yl)propan-2-ol chemical structure, C13H21BO3S, CAS 2223031-70-5
2-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-3-yl)propan-2-ol
CAS 2223031-70-5C13H21BO3S
[5-(1-Hydroxy-1-methylethyl)thiophene-d8]-2-boronic acid pinacol ester chemical structure, C13H21BO3S, CAS 2241877-25-6
[5-(1-Hydroxy-1-methylethyl)thiophene-d8]-2-boronic acid pinacol ester
CAS 2241877-25-6C13H21BO3S
[4-(1-Hydroxy-1-methylethyl)thiophene-d8]-2-boronic acid pinacol ester chemical structure, C13H21BO3S, CAS 2223038-65-9
[4-(1-Hydroxy-1-methylethyl)thiophene-d8]-2-boronic acid pinacol ester
CAS 2223038-65-9C13H21BO3S

Frequently asked questions

What is the molar mass of C13H21BO3S?

The molar mass of C13H21BO3S is 268.18 g/mol, calculated from standard atomic weights for 13 carbon atoms, 21 hydrogen atoms, 1 boron atom, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 276.1807 Da.

How many compounds have the formula C13H21BO3S?

CompoundList lists 4 compounds with the molecular formula C13H21BO3S, including 2-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)propan-2-ol, 2-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-3-yl)propan-2-ol, [5-(1-Hydroxy-1-methylethyl)thiophene-d8]-2-boronic acid pinacol ester. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.