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Molecular formula

C21H31NO5S

6 compounds have this formula on CompoundList.

Molar mass
409.54g/mol
Monoisotopic mass
409.1923Da
Atoms
59
Elements
5
Rings plus double bonds
7

The formula C21H31NO5S describes a molecule made of 21 carbon atoms, 31 hydrogen atoms, 1 nitrogen atom, 5 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 × 2161.59%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 317.63%
    1.008 × 31 = 31.248 g/mol
  • N Nitrogen × 13.42%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 519.53%
    15.999 × 5 = 79.995 g/mol
  • S Sulfur × 17.83%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H31NO5S

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

Showing 1 to 6 of 6 compounds

Camphor benzalkonium methosulfate chemical structure, C21H31NO5S
Camphor benzalkonium methosulfate
C21H31NO5S
4-{[3-(Ethoxycarbonyl)-4,5,6,7,8,9,10,11,12,13-decahydrocyclododeca[b]thiophen-2-yl]amino}-4-oxobutanoic acid chemical structure, C21H31NO5S, CAS 350998-78-6
4-{[3-(Ethoxycarbonyl)-4,5,6,7,8,9,10,11,12,13-decahydrocyclododeca[b]thiophen-2-yl]amino}-4-oxobutanoic acid
CAS 350998-78-6C21H31NO5S
1-(7,7-Dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)-N-(2-hydroxy-3-(4-methoxyphenyl)-2-methylpropyl)methanesulfonamide chemical structure, C21H31NO5S, CAS 1798511-98-4
1-(7,7-Dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)-N-(2-hydroxy-3-(4-methoxyphenyl)-2-methylpropyl)methanesulfonamide
CAS 1798511-98-4C21H31NO5S
Diethyl acetamido[3-(benzylsulfanyl)-3-methylbutyl]propanedioate chemical structure, C21H31NO5S, CAS 67688-65-7
Diethyl acetamido[3-(benzylsulfanyl)-3-methylbutyl]propanedioate
CAS 67688-65-7C21H31NO5S
Methyl 4-[2-(Benzylthio)-1-hydroxyethyl]-1-Boc-piperidine-4-carboxylate chemical structure, C21H31NO5S, CAS 2172654-90-7
Methyl 4-[2-(Benzylthio)-1-hydroxyethyl]-1-Boc-piperidine-4-carboxylate
CAS 2172654-90-7C21H31NO5S
Methyl sulfate, trimethyl-[4-[(Z)-[(1S,4R)-4,7,7-trimethyl-3-oxo-2-bicyclo[2.2.1]heptanylidene]methyl]phenyl]azanium chemical structure, C21H31NO5S, CAS 118139-95-0
Methyl sulfate, trimethyl-[4-[(Z)-[(1S,4R)-4,7,7-trimethyl-3-oxo-2-bicyclo[2.2.1]heptanylidene]methyl]phenyl]azanium
CAS 118139-95-0C21H31NO5S

Frequently asked questions

What is the molar mass of C21H31NO5S?

The molar mass of C21H31NO5S is 409.54 g/mol, calculated from standard atomic weights for 21 carbon atoms, 31 hydrogen atoms, 1 nitrogen atom, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 409.1923 Da.

How many compounds have the formula C21H31NO5S?

CompoundList lists 6 compounds with the molecular formula C21H31NO5S, including Camphor benzalkonium methosulfate, 4-{[3-(Ethoxycarbonyl)-4,5,6,7,8,9,10,11,12,13-decahydrocyclododeca[b]thiophen-2-yl]amino}-4-oxobutanoic acid, 1-(7,7-Dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)-N-(2-hydroxy-3-(4-methoxyphenyl)-2-methylpropyl)methanesulfonamide. 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 C21H31NO5S?

C21H31NO5S has a degree of unsaturation of 7. 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.