CompoundList
Sign in
Molecular formula

C21H22N4O2S2

60 compounds have this formula on CompoundList.

Molar mass
426.55g/mol
Monoisotopic mass
426.1184Da
Atoms
51
Elements
5
Rings plus double bonds
13

The formula C21H22N4O2S2 describes a molecule made of 21 carbon atoms, 22 hydrogen atoms, 4 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 × 2159.13%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 225.20%
    1.008 × 22 = 22.176 g/mol
  • N Nitrogen × 413.14%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 27.50%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 215.03%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C21H22N4O2S2

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

Showing 1 to 60 of 60 compounds

2-((4-Allyl-5-((phenylsulfanyl)methyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(3-methoxyphenyl)acetamide chemical structure, C21H22N4O2S2, CAS 538337-38-1
2-((4-Allyl-5-((phenylsulfanyl)methyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(3-methoxyphenyl)acetamide
CAS 538337-38-1C21H22N4O2S2
3-((5-(sec-Butylthio)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)methyl)benzo[d]thiazol-2(3H)-one chemical structure, C21H22N4O2S2, CAS 847403-16-1
3-((5-(sec-Butylthio)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)methyl)benzo[d]thiazol-2(3H)-one
CAS 847403-16-1C21H22N4O2S2
7-Isopropyl-1-mercapto-4-phenethyl-6,7-dihydro-4H-pyrano[4',3':4,5]thieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidin-5(9H)-one chemical structure, C21H22N4O2S2, CAS 497242-95-2
7-Isopropyl-1-mercapto-4-phenethyl-6,7-dihydro-4H-pyrano[4',3':4,5]thieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidin-5(9H)-one
CAS 497242-95-2C21H22N4O2S2
Benzyl 2-((5-(4-phenylpiperazin-1-yl)-1,3,4-thiadiazol-2-yl)thio)acetate chemical structure, C21H22N4O2S2, CAS 1105226-10-5
Benzyl 2-((5-(4-phenylpiperazin-1-yl)-1,3,4-thiadiazol-2-yl)thio)acetate
CAS 1105226-10-5C21H22N4O2S2
(E)-3-(4-((4-Methylstyryl)sulfonyl)piperazin-1-yl)-6-(thiophen-2-yl)pyridazine chemical structure, C21H22N4O2S2, CAS 946305-48-2
(E)-3-(4-((4-Methylstyryl)sulfonyl)piperazin-1-yl)-6-(thiophen-2-yl)pyridazine
CAS 946305-48-2C21H22N4O2S2
3-(3-Methylbutyl)-2-({[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one chemical structure, C21H22N4O2S2, CAS 1040670-06-1
3-(3-Methylbutyl)-2-({[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one
CAS 1040670-06-1C21H22N4O2S2
N-(2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethyl)-N-(4-ethoxybenzo[d]thiazol-2-yl)thiophene-2-carboxamide chemical structure, C21H22N4O2S2, CAS 1169956-75-5
N-(2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethyl)-N-(4-ethoxybenzo[d]thiazol-2-yl)thiophene-2-carboxamide
CAS 1169956-75-5C21H22N4O2S2
2,5-Dimethyl-N-(2-(2-(o-tolyl)thiazolo[3,2-b][1,2,4]triazol-6-yl)ethyl)benzenesulfonamide chemical structure, C21H22N4O2S2, CAS 946306-24-7
2,5-Dimethyl-N-(2-(2-(o-tolyl)thiazolo[3,2-b][1,2,4]triazol-6-yl)ethyl)benzenesulfonamide
CAS 946306-24-7C21H22N4O2S2
2-({[3-(3-Methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-3-pentyl-3H,4H-thieno[3,2-d]pyrimidin-4-one chemical structure, C21H22N4O2S2, CAS 1040672-69-2
2-({[3-(3-Methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-3-pentyl-3H,4H-thieno[3,2-d]pyrimidin-4-one
CAS 1040672-69-2C21H22N4O2S2
2-[(4-Oxo-3-prop-2-enyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl)sulfanyl]-N-(pyridin-3-ylmethyl)acetamide chemical structure, C21H22N4O2S2, CAS 325693-22-9
2-[(4-Oxo-3-prop-2-enyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl)sulfanyl]-N-(pyridin-3-ylmethyl)acetamide
CAS 325693-22-9C21H22N4O2S2
N-[5-(Benzylsulfanyl)-1,3,4-thiadiazol-2-yl]-2-(morpholin-4-yl)-2-phenylacetamide chemical structure, C21H22N4O2S2, CAS 838902-02-6
N-[5-(Benzylsulfanyl)-1,3,4-thiadiazol-2-yl]-2-(morpholin-4-yl)-2-phenylacetamide
CAS 838902-02-6C21H22N4O2S2
N-(5-((2-((2,4-Dimethylphenyl)amino)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)-3-phenylpropanamide chemical structure, C21H22N4O2S2, CAS 477214-62-3
N-(5-((2-((2,4-Dimethylphenyl)amino)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)-3-phenylpropanamide
CAS 477214-62-3C21H22N4O2S2
1-[3-Butylsulfanyl-6-(5-methylthiophen-2-yl)-6H-[1,2,4]triazino[5,6-d][3,1]benzoxazepin-7-yl]ethanone chemical structure, C21H22N4O2S2, CAS 354786-06-4
1-[3-Butylsulfanyl-6-(5-methylthiophen-2-yl)-6H-[1,2,4]triazino[5,6-d][3,1]benzoxazepin-7-yl]ethanone
CAS 354786-06-4C21H22N4O2S2
4-(4-Methoxyphenyl)-1-(propylthio)-6,7,8,9-tetrahydrobenzo[4,5]thieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one chemical structure, C21H22N4O2S2, CAS 332393-13-2
4-(4-Methoxyphenyl)-1-(propylthio)-6,7,8,9-tetrahydrobenzo[4,5]thieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one
CAS 332393-13-2C21H22N4O2S2
2-[[4-(4-Methoxyphenyl)-1,3-thiazol-2-yl]sulfanyl]-1-(4-pyridin-2-ylpiperazin-1-yl)ethanone chemical structure, C21H22N4O2S2, CAS 852696-88-9
2-[[4-(4-Methoxyphenyl)-1,3-thiazol-2-yl]sulfanyl]-1-(4-pyridin-2-ylpiperazin-1-yl)ethanone
CAS 852696-88-9C21H22N4O2S2
N-(2-{[2-Oxo-2-(4-phenylpiperazin-1-yl)ethyl]sulfanyl}-1,3-benzothiazol-6-yl)acetamide chemical structure, C21H22N4O2S2, CAS 532943-11-6
N-(2-{[2-Oxo-2-(4-phenylpiperazin-1-yl)ethyl]sulfanyl}-1,3-benzothiazol-6-yl)acetamide
CAS 532943-11-6C21H22N4O2S2
N-(2-(2-Oxo-2-(phenethylamino)ethyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-2-(thiophen-2-yl)acetamide chemical structure, C21H22N4O2S2, CAS 1105219-92-8
N-(2-(2-Oxo-2-(phenethylamino)ethyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-2-(thiophen-2-yl)acetamide
CAS 1105219-92-8C21H22N4O2S2
1-(4-Methoxyphenyl)-2-((5-(4-phenylpiperazin-1-yl)-1,3,4-thiadiazol-2-yl)thio)ethanone chemical structure, C21H22N4O2S2, CAS 1105199-38-9
1-(4-Methoxyphenyl)-2-((5-(4-phenylpiperazin-1-yl)-1,3,4-thiadiazol-2-yl)thio)ethanone
CAS 1105199-38-9C21H22N4O2S2
7-Ethyl-8-methyl-N-(3-(2-methylthiazol-4-yl)phenyl)-6-oxo-2,3,4,6-tetrahydropyrimido[2,1-b][1,3]thiazine-3-carboxamide chemical structure, C21H22N4O2S2, CAS 1421524-99-3
7-Ethyl-8-methyl-N-(3-(2-methylthiazol-4-yl)phenyl)-6-oxo-2,3,4,6-tetrahydropyrimido[2,1-b][1,3]thiazine-3-carboxamide
CAS 1421524-99-3C21H22N4O2S2
2-[[3-(4-Methoxyphenyl)-1,2,4-thiadiazol-5-yl]sulfanyl]-1-(4-phenylpiperazin-1-yl)ethanone chemical structure, C21H22N4O2S2, CAS 864919-67-5
2-[[3-(4-Methoxyphenyl)-1,2,4-thiadiazol-5-yl]sulfanyl]-1-(4-phenylpiperazin-1-yl)ethanone
CAS 864919-67-5C21H22N4O2S2
N-{4-Methyl-5-[3-(2-thienyl)-1,2,4-oxadiazol-5-yl]-1,3-thiazol-2-yl}-1-adamantanecarboxamide chemical structure, C21H22N4O2S2, CAS 1092339-14-4
N-{4-Methyl-5-[3-(2-thienyl)-1,2,4-oxadiazol-5-yl]-1,3-thiazol-2-yl}-1-adamantanecarboxamide
CAS 1092339-14-4C21H22N4O2S2
N-[4-(2,3-Dihydro-1-benzofuran-5-yl)-1,3-thiazol-2-yl]-3-[4,6-dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]propanamide chemical structure, C21H22N4O2S2, CAS 1209411-96-0
N-[4-(2,3-Dihydro-1-benzofuran-5-yl)-1,3-thiazol-2-yl]-3-[4,6-dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]propanamide
CAS 1209411-96-0C21H22N4O2S2
4-(Isobutyrylamino)-N-[4-(methylthio)benzyl]-3-pyridin-2-ylisothiazole-5-carboxamide chemical structure, C21H22N4O2S2, CAS 1251677-05-0
4-(Isobutyrylamino)-N-[4-(methylthio)benzyl]-3-pyridin-2-ylisothiazole-5-carboxamide
CAS 1251677-05-0C21H22N4O2S2
N-[(2Z)-3,4,5,6,7,8-Hexahydro-2H-cyclohepta[d][1,3]thiazol-2-ylidene]-2-{3-[4-(methylsulfanyl)phenyl]-6-oxopyridazin-1(6H)-yl}acetamide chemical structure, C21H22N4O2S2, CAS 1282095-57-1
N-[(2Z)-3,4,5,6,7,8-Hexahydro-2H-cyclohepta[d][1,3]thiazol-2-ylidene]-2-{3-[4-(methylsulfanyl)phenyl]-6-oxopyridazin-1(6H)-yl}acetamide
CAS 1282095-57-1C21H22N4O2S2

Frequently asked questions

What is the molar mass of C21H22N4O2S2?

The molar mass of C21H22N4O2S2 is 426.55 g/mol, calculated from standard atomic weights for 21 carbon atoms, 22 hydrogen atoms, 4 nitrogen atoms, 2 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 426.1184 Da.

How many compounds have the formula C21H22N4O2S2?

CompoundList lists 60 compounds with the molecular formula C21H22N4O2S2, including 2-((4-Allyl-5-((phenylsulfanyl)methyl)-4H-1,2,4-triazol-3-yl)sulfanyl)-N-(3-methoxyphenyl)acetamide, 3-((5-(sec-Butylthio)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)methyl)benzo[d]thiazol-2(3H)-one, 7-Isopropyl-1-mercapto-4-phenethyl-6,7-dihydro-4H-pyrano[4',3':4,5]thieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidin-5(9H)-one. 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 C21H22N4O2S2?

C21H22N4O2S2 has a degree of unsaturation of 13. 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.