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Molecular formula

C21H26N2O2S2

23 compounds have this formula on CompoundList.

Molar mass
402.57g/mol
Monoisotopic mass
406.1687Da
Atoms
53
Elements
5
Rings plus double bonds
10

The formula C21H26N2O2S2 describes a molecule made of 21 carbon atoms, 26 hydrogen atoms, 2 nitrogen atoms, 2 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 × 2162.66%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 266.51%
    1.008 × 26 = 26.208 g/mol
  • N Nitrogen × 26.96%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 27.95%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 215.93%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C21H26N2O2S2

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

Showing 1 to 23 of 23 compounds

Sulforidazine chemical structure, C21H26N2O2S2, CAS 14759-06-9
Sulforidazine
CAS 14759-06-9C21H26N2O2S2
(3Z)-1-Butyl-3-(3-hexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)-1,3-dihydro-2H-indol-2-one chemical structure, C21H26N2O2S2, CAS 611185-67-2
(3Z)-1-Butyl-3-(3-hexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)-1,3-dihydro-2H-indol-2-one
CAS 611185-67-2C21H26N2O2S2
2-[3-(4-tert-Butylphenyl)sulfinyl-2-hydroxypropyl]sulfanyl-4,6-dimethylpyridine-3-carbonitrile chemical structure, C21H26N2O2S2, CAS 459147-69-4
2-[3-(4-tert-Butylphenyl)sulfinyl-2-hydroxypropyl]sulfanyl-4,6-dimethylpyridine-3-carbonitrile
CAS 459147-69-4C21H26N2O2S2
Thioridazine disulfoxide chemical structure, C21H26N2O2S2, CAS 53926-89-9
Thioridazine disulfoxide
CAS 53926-89-9C21H26N2O2S2
(Z)-N-Cyclopentyl-4-(5-(4-ethylbenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)butanamide chemical structure, C21H26N2O2S2, CAS 315243-46-0
(Z)-N-Cyclopentyl-4-(5-(4-ethylbenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)butanamide
CAS 315243-46-0C21H26N2O2S2
6-tert-Butyl-2-{[(phenylsulfanyl)acetyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide chemical structure, C21H26N2O2S2, CAS 445015-68-9
6-tert-Butyl-2-{[(phenylsulfanyl)acetyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS 445015-68-9C21H26N2O2S2
10H-Phenothiazine-10-carboxamide, 2-methoxy-N-(2-(pentylthio)ethyl)- chemical structure, C21H26N2O2S2, CAS 53056-80-7
10H-Phenothiazine-10-carboxamide, 2-methoxy-N-(2-(pentylthio)ethyl)-
CAS 53056-80-7C21H26N2O2S2
Ethyl 5-benzyl-2-{[(3-methylpiperidin-1-yl)carbonothioyl]amino}thiophene-3-carboxylate chemical structure, C21H26N2O2S2, CAS 588697-97-6
Ethyl 5-benzyl-2-{[(3-methylpiperidin-1-yl)carbonothioyl]amino}thiophene-3-carboxylate
CAS 588697-97-6C21H26N2O2S2
(5Z)-5-(4-Ethylbenzylidene)-3-[4-oxo-4-(piperidin-1-yl)butyl]-2-thioxo-1,3-thiazolidin-4-one chemical structure, C21H26N2O2S2, CAS 315243-37-9
(5Z)-5-(4-Ethylbenzylidene)-3-[4-oxo-4-(piperidin-1-yl)butyl]-2-thioxo-1,3-thiazolidin-4-one
CAS 315243-37-9C21H26N2O2S2
(5Z)-3-[4-(Azepan-1-yl)-4-oxobutyl]-5-(4-methylbenzylidene)-2-thioxo-1,3-thiazolidin-4-one chemical structure, C21H26N2O2S2, CAS 381685-22-9
(5Z)-3-[4-(Azepan-1-yl)-4-oxobutyl]-5-(4-methylbenzylidene)-2-thioxo-1,3-thiazolidin-4-one
CAS 381685-22-9C21H26N2O2S2
Methyl 2-{[(4-benzylpiperidin-1-yl)carbonothioyl]amino}-5-ethylthiophene-3-carboxylate chemical structure, C21H26N2O2S2, CAS 708230-96-0
Methyl 2-{[(4-benzylpiperidin-1-yl)carbonothioyl]amino}-5-ethylthiophene-3-carboxylate
CAS 708230-96-0C21H26N2O2S2
Ethyl 2-{[(4-methylphenyl)carbamothioyl]amino}-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxylate chemical structure, C21H26N2O2S2, CAS 590354-72-6
Ethyl 2-{[(4-methylphenyl)carbamothioyl]amino}-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxylate
CAS 590354-72-6C21H26N2O2S2
Ethyl 2-{[(3-methylphenyl)carbamothioyl]amino}-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxylate chemical structure, C21H26N2O2S2, CAS 590354-80-6
Ethyl 2-{[(3-methylphenyl)carbamothioyl]amino}-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxylate
CAS 590354-80-6C21H26N2O2S2
Ethyl 2-{[(2-methylphenyl)carbamothioyl]amino}-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxylate chemical structure, C21H26N2O2S2, CAS 590354-81-7
Ethyl 2-{[(2-methylphenyl)carbamothioyl]amino}-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxylate
CAS 590354-81-7C21H26N2O2S2
2-(Benzylsulfanyl)-1-{[4-(tert-butyl)phenyl]sulfonyl}-1,4,5,6-tetrahydropyrimidine chemical structure, C21H26N2O2S2, CAS 866153-35-7
2-(Benzylsulfanyl)-1-{[4-(tert-butyl)phenyl]sulfonyl}-1,4,5,6-tetrahydropyrimidine
CAS 866153-35-7C21H26N2O2S2
Thioridazine-d3 2-sulfone chemical structure, C21H26N2O2S2, CAS 1329652-09-6
Thioridazine-d3 2-sulfone
CAS 1329652-09-6C21H26N2O2S2
1-(Adamantan-1-yl)-3-(2-{[2,2'-bithiophene]-5-yl}-2-hydroxyethyl)urea chemical structure, C21H26N2O2S2, CAS 2176338-64-8
1-(Adamantan-1-yl)-3-(2-{[2,2'-bithiophene]-5-yl}-2-hydroxyethyl)urea
CAS 2176338-64-8C21H26N2O2S2
2-[3-[2-(2-Methylanilino)-2-oxoethyl]sulfanylpropylsulfanyl]-N-(2-methylphenyl)acetamide chemical structure, C21H26N2O2S2, CAS 827044-64-4
2-[3-[2-(2-Methylanilino)-2-oxoethyl]sulfanylpropylsulfanyl]-N-(2-methylphenyl)acetamide
CAS 827044-64-4C21H26N2O2S2
1-(1-Adamantyl)-3-[2-hydroxy-2-(5-thiophen-3-ylthiophen-2-yl)ethyl]urea chemical structure, C21H26N2O2S2, CAS 2320926-48-3
1-(1-Adamantyl)-3-[2-hydroxy-2-(5-thiophen-3-ylthiophen-2-yl)ethyl]urea
CAS 2320926-48-3C21H26N2O2S2
N-{[4-(Morpholin-4-yl)thian-4-yl]methyl}-4-(thiophen-3-yl)benzamide chemical structure, C21H26N2O2S2, CAS 2380189-97-7
N-{[4-(Morpholin-4-yl)thian-4-yl]methyl}-4-(thiophen-3-yl)benzamide
CAS 2380189-97-7C21H26N2O2S2
N-{[4-(Thiomorpholin-4-yl)oxan-4-yl]methyl}-4-(thiophen-3-yl)benzamide chemical structure, C21H26N2O2S2, CAS 2415470-05-0
N-{[4-(Thiomorpholin-4-yl)oxan-4-yl]methyl}-4-(thiophen-3-yl)benzamide
CAS 2415470-05-0C21H26N2O2S2
Sulforidazine-d4 chemical structure, C21H26N2O2S2, CAS 121434-15-9
Sulforidazine-d4
CAS 121434-15-9C21H26N2O2S2
O,O'-(Propane-2,2-diylbis(4,1-phenylene)) bis(dimethylcarbamothioate) chemical structure, C21H26N2O2S2, CAS 150909-91-4
O,O'-(Propane-2,2-diylbis(4,1-phenylene)) bis(dimethylcarbamothioate)
CAS 150909-91-4C21H26N2O2S2

Frequently asked questions

What is the molar mass of C21H26N2O2S2?

The molar mass of C21H26N2O2S2 is 402.57 g/mol, calculated from standard atomic weights for 21 carbon atoms, 26 hydrogen atoms, 2 nitrogen atoms, 2 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 406.1687 Da.

How many compounds have the formula C21H26N2O2S2?

CompoundList lists 23 compounds with the molecular formula C21H26N2O2S2, including Sulforidazine, (3Z)-1-Butyl-3-(3-hexyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)-1,3-dihydro-2H-indol-2-one, 2-[3-(4-tert-Butylphenyl)sulfinyl-2-hydroxypropyl]sulfanyl-4,6-dimethylpyridine-3-carbonitrile. 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 C21H26N2O2S2?

C21H26N2O2S2 has a degree of unsaturation of 10. 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.