CompoundList
Sign in
Molecular formula

C21H28N2O3S2

18 compounds have this formula on CompoundList.

Molar mass
420.59g/mol
Monoisotopic mass
420.1541Da
Atoms
56
Elements
5
Rings plus double bonds
9

The formula C21H28N2O3S2 describes a molecule made of 21 carbon atoms, 28 hydrogen atoms, 2 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. 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 × 2159.97%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 286.71%
    1.008 × 28 = 28.224 g/mol
  • N Nitrogen × 26.66%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 311.41%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 215.25%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C21H28N2O3S2

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

Showing 1 to 18 of 18 compounds

2-(3,5-Dimethyl-N-methylsulfonylanilino)-N-[2-[(3-methylphenyl)methylsulfanyl]ethyl]acetamide chemical structure, C21H28N2O3S2, CAS 432499-12-2
2-(3,5-Dimethyl-N-methylsulfonylanilino)-N-[2-[(3-methylphenyl)methylsulfanyl]ethyl]acetamide
CAS 432499-12-2C21H28N2O3S2
N-(Cyclohexylmethyl)-2-(2-((3,5-dimethoxybenzyl)thio)thiazol-4-yl)acetamide chemical structure, C21H28N2O3S2, CAS 941875-22-5
N-(Cyclohexylmethyl)-2-(2-((3,5-dimethoxybenzyl)thio)thiazol-4-yl)acetamide
CAS 941875-22-5C21H28N2O3S2
Methyl 2-[[7-tert-butyl-3-(2-methylprop-2-enyl)-4-oxo-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetate chemical structure, C21H28N2O3S2, CAS 351160-49-1
Methyl 2-[[7-tert-butyl-3-(2-methylprop-2-enyl)-4-oxo-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetate
CAS 351160-49-1C21H28N2O3S2
Ethyl 2-[(7-tert-butyl-4-oxo-3-prop-2-enyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl)sulfanyl]acetate chemical structure, C21H28N2O3S2, CAS 351160-83-3
Ethyl 2-[(7-tert-butyl-4-oxo-3-prop-2-enyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl)sulfanyl]acetate
CAS 351160-83-3C21H28N2O3S2
7-(Benzenesulfonamido)-N-(2-phenylsulfanylethyl)heptanamide chemical structure, C21H28N2O3S2, CAS 446052-47-7
7-(Benzenesulfonamido)-N-(2-phenylsulfanylethyl)heptanamide
CAS 446052-47-7C21H28N2O3S2
N,N-Diethyl-6-[(5Z)-5-(4-methoxybenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]hexanamide chemical structure, C21H28N2O3S2, CAS 307527-36-2
N,N-Diethyl-6-[(5Z)-5-(4-methoxybenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]hexanamide
CAS 307527-36-2C21H28N2O3S2
Methyl 6-{(5E)-5-[4-(diethylamino)benzylidene]-4-oxo-2-thioxo-1,3-thiazolidin-3-yl}hexanoate chemical structure, C21H28N2O3S2, CAS 329224-44-4
Methyl 6-{(5E)-5-[4-(diethylamino)benzylidene]-4-oxo-2-thioxo-1,3-thiazolidin-3-yl}hexanoate
CAS 329224-44-4C21H28N2O3S2
Pentyl {[3-(2-methyl-2-propenyl)-4-oxo-3,4,5,6,7,8-hexahydro[1]benzothieno[2,3-d]pyrimidin-2-yl]sulfanyl}acetate chemical structure, C21H28N2O3S2, CAS 351440-93-2
Pentyl {[3-(2-methyl-2-propenyl)-4-oxo-3,4,5,6,7,8-hexahydro[1]benzothieno[2,3-d]pyrimidin-2-yl]sulfanyl}acetate
CAS 351440-93-2C21H28N2O3S2
3-[(3,4-Dimethylphenyl)(methyl)sulfamoyl]-N-(4-methylcyclohexyl)thiophene-2-carboxamide chemical structure, C21H28N2O3S2, CAS 1251672-27-1
3-[(3,4-Dimethylphenyl)(methyl)sulfamoyl]-N-(4-methylcyclohexyl)thiophene-2-carboxamide
CAS 1251672-27-1C21H28N2O3S2
2-(3,4-Dimethyl-N-methylsulfonylanilino)-N-[2-[(4-methylphenyl)methylsulfanyl]ethyl]acetamide chemical structure, C21H28N2O3S2, CAS 426229-24-5
2-(3,4-Dimethyl-N-methylsulfonylanilino)-N-[2-[(4-methylphenyl)methylsulfanyl]ethyl]acetamide
CAS 426229-24-5C21H28N2O3S2
2-(2,5-Dimethyl-N-methylsulfonylanilino)-N-[2-[(3-methylphenyl)methylsulfanyl]ethyl]acetamide chemical structure, C21H28N2O3S2, CAS 432522-56-0
2-(2,5-Dimethyl-N-methylsulfonylanilino)-N-[2-[(3-methylphenyl)methylsulfanyl]ethyl]acetamide
CAS 432522-56-0C21H28N2O3S2
Piperazine, 1-(10,11-dihydro-7-methyldibenzo(b,f)thiepin-10-yl)-4-methyl-, monomethanesulfonate chemical structure, C21H28N2O3S2, CAS 84964-83-0
Piperazine, 1-(10,11-dihydro-7-methyldibenzo(b,f)thiepin-10-yl)-4-methyl-, monomethanesulfonate
CAS 84964-83-0C21H28N2O3S2
N-Cyclooctyl-3-[methyl(4-methylphenyl)sulfamoyl]thiophene-2-carboxamide chemical structure, C21H28N2O3S2, CAS 1251595-27-3
N-Cyclooctyl-3-[methyl(4-methylphenyl)sulfamoyl]thiophene-2-carboxamide
CAS 1251595-27-3C21H28N2O3S2
4-(tert-Butyl)-N-methyl-N-(2-(piperidine-1-carbonyl)thiophen-3-yl)benzenesulfonamide chemical structure, C21H28N2O3S2, CAS 1251614-72-8
4-(tert-Butyl)-N-methyl-N-(2-(piperidine-1-carbonyl)thiophen-3-yl)benzenesulfonamide
CAS 1251614-72-8C21H28N2O3S2
5-(1-((4-Ethoxy-3-methylphenyl)sulfonyl)piperidin-4-yl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine chemical structure, C21H28N2O3S2, CAS 2034311-54-9
5-(1-((4-Ethoxy-3-methylphenyl)sulfonyl)piperidin-4-yl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine
CAS 2034311-54-9C21H28N2O3S2
N-((4-Cyclohexylthiazol-2-yl)methyl)-2-(4-(isopropylsulfonyl)phenyl)acetamide chemical structure, C21H28N2O3S2, CAS 2034541-50-7
N-((4-Cyclohexylthiazol-2-yl)methyl)-2-(4-(isopropylsulfonyl)phenyl)acetamide
CAS 2034541-50-7C21H28N2O3S2
2-(4-Ethyl-N-methylsulfonylanilino)-N-[2-[(4-methylphenyl)methylsulfanyl]ethyl]acetamide chemical structure, C21H28N2O3S2, CAS 528535-22-0
2-(4-Ethyl-N-methylsulfonylanilino)-N-[2-[(4-methylphenyl)methylsulfanyl]ethyl]acetamide
CAS 528535-22-0C21H28N2O3S2
Benzamide, 4-[[(1-methylethyl)amino]sulfonyl]-N-[2-methyl-4-[(1-methylpropyl)thio]phenyl]- chemical structure, C21H28N2O3S2, CAS 1288978-84-6
Benzamide, 4-[[(1-methylethyl)amino]sulfonyl]-N-[2-methyl-4-[(1-methylpropyl)thio]phenyl]-
CAS 1288978-84-6C21H28N2O3S2

Frequently asked questions

What is the molar mass of C21H28N2O3S2?

The molar mass of C21H28N2O3S2 is 420.59 g/mol, calculated from standard atomic weights for 21 carbon atoms, 28 hydrogen atoms, 2 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 420.1541 Da.

How many compounds have the formula C21H28N2O3S2?

CompoundList lists 18 compounds with the molecular formula C21H28N2O3S2, including 2-(3,5-Dimethyl-N-methylsulfonylanilino)-N-[2-[(3-methylphenyl)methylsulfanyl]ethyl]acetamide, N-(Cyclohexylmethyl)-2-(2-((3,5-dimethoxybenzyl)thio)thiazol-4-yl)acetamide, Methyl 2-[[7-tert-butyl-3-(2-methylprop-2-enyl)-4-oxo-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetate. 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 C21H28N2O3S2?

C21H28N2O3S2 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.