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Molecular formula

C21H27N3O2S2

18 compounds have this formula on CompoundList.

Molar mass
417.59g/mol
Monoisotopic mass
417.1545Da
Atoms
55
Elements
5
Rings plus double bonds
10

The formula C21H27N3O2S2 describes a molecule made of 21 carbon atoms, 27 hydrogen atoms, 3 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 × 2160.40%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 276.52%
    1.008 × 27 = 27.216 g/mol
  • N Nitrogen × 310.06%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 27.66%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 215.35%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C21H27N3O2S2

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

Showing 1 to 18 of 18 compounds

(5Z)-5-(4-Ethylbenzylidene)-3-[4-(4-methylpiperazin-1-yl)-4-oxobutyl]-2-thioxo-1,3-thiazolidin-4-one chemical structure, C21H27N3O2S2, CAS 315243-52-8
(5Z)-5-(4-Ethylbenzylidene)-3-[4-(4-methylpiperazin-1-yl)-4-oxobutyl]-2-thioxo-1,3-thiazolidin-4-one
CAS 315243-52-8C21H27N3O2S2
N1-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)-N2-(thiophen-2-ylmethyl)oxalamide chemical structure, C21H27N3O2S2, CAS 1235390-83-6
N1-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)-N2-(thiophen-2-ylmethyl)oxalamide
CAS 1235390-83-6C21H27N3O2S2
Carbamodithioic acid, diethyl-, 2-((4-methoxyphenyl)amino)-2-((4-methoxyphenyl)imino)ethyl ester chemical structure, C21H27N3O2S2, CAS 105858-93-3
Carbamodithioic acid, diethyl-, 2-((4-methoxyphenyl)amino)-2-((4-methoxyphenyl)imino)ethyl ester
CAS 105858-93-3C21H27N3O2S2
3-Allyl-2-{[2-(4-methylpiperidin-1-yl)-2-oxoethyl]sulfanyl}-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one chemical structure, C21H27N3O2S2, CAS 379242-09-8
3-Allyl-2-{[2-(4-methylpiperidin-1-yl)-2-oxoethyl]sulfanyl}-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one
CAS 379242-09-8C21H27N3O2S2
3-((3-Allyl-4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N-cyclohexylpropanamide chemical structure, C21H27N3O2S2, CAS 638137-18-5
3-((3-Allyl-4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N-cyclohexylpropanamide
CAS 638137-18-5C21H27N3O2S2
N-Cyclopentyl-2-[[3-(2-methylprop-2-enyl)-4-oxo-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide chemical structure, C21H27N3O2S2, CAS 878697-79-1
N-Cyclopentyl-2-[[3-(2-methylprop-2-enyl)-4-oxo-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl]sulfanyl]acetamide
CAS 878697-79-1C21H27N3O2S2
N-Cyclohexyl-2-[(4-oxo-3-prop-2-enyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl)sulfanyl]acetamide chemical structure, C21H27N3O2S2, CAS 314260-46-3
N-Cyclohexyl-2-[(4-oxo-3-prop-2-enyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl)sulfanyl]acetamide
CAS 314260-46-3C21H27N3O2S2
N-Cyclohexyl-2-((3-(2-methylallyl)-4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide chemical structure, C21H27N3O2S2, CAS 878698-32-9
N-Cyclohexyl-2-((3-(2-methylallyl)-4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide
CAS 878698-32-9C21H27N3O2S2
2-[2-(Azepan-1-yl)-2-oxoethyl]sulfanyl-3-prop-2-enyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one chemical structure, C21H27N3O2S2, CAS 571923-91-6
2-[2-(Azepan-1-yl)-2-oxoethyl]sulfanyl-3-prop-2-enyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one
CAS 571923-91-6C21H27N3O2S2
N-(4-(4-Isopropylphenyl)thiazol-2-yl)-2-((2-oxo-2-(piperidin-1-yl)ethyl)thio)acetamide chemical structure, C21H27N3O2S2, CAS 681223-90-5
N-(4-(4-Isopropylphenyl)thiazol-2-yl)-2-((2-oxo-2-(piperidin-1-yl)ethyl)thio)acetamide
CAS 681223-90-5C21H27N3O2S2
1-(2-Ethylphenyl)-3-[4-(4-methylpiperidin-1-yl)sulfonylphenyl]thiourea chemical structure, C21H27N3O2S2, CAS 830340-75-5
1-(2-Ethylphenyl)-3-[4-(4-methylpiperidin-1-yl)sulfonylphenyl]thiourea
CAS 830340-75-5C21H27N3O2S2
2-((2-(3,5-Dimethylpiperidin-1-yl)-2-oxoethyl)thio)-N-(4-(p-tolyl)thiazol-2-yl)acetamide chemical structure, C21H27N3O2S2, CAS 681222-39-9
2-((2-(3,5-Dimethylpiperidin-1-yl)-2-oxoethyl)thio)-N-(4-(p-tolyl)thiazol-2-yl)acetamide
CAS 681222-39-9C21H27N3O2S2
N-(4-Butylphenyl)-2-((3-ethyl-6-methyl-4-oxo-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide chemical structure, C21H27N3O2S2, CAS 851409-61-5
N-(4-Butylphenyl)-2-((3-ethyl-6-methyl-4-oxo-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide
CAS 851409-61-5C21H27N3O2S2
3-Cyclopentyl-N-(2-((2-(ethylamino)-2-oxoethyl)thio)-4-phenylthiazol-5-yl)propanamide chemical structure, C21H27N3O2S2, CAS 1049211-28-0
3-Cyclopentyl-N-(2-((2-(ethylamino)-2-oxoethyl)thio)-4-phenylthiazol-5-yl)propanamide
CAS 1049211-28-0C21H27N3O2S2
N-Cycloheptyl-2-(2-((2-oxo-2-(p-tolylamino)ethyl)thio)thiazol-4-yl)acetamide chemical structure, C21H27N3O2S2, CAS 941921-93-3
N-Cycloheptyl-2-(2-((2-oxo-2-(p-tolylamino)ethyl)thio)thiazol-4-yl)acetamide
CAS 941921-93-3C21H27N3O2S2
N-(Cyclohexylmethyl)-2-(2-((2-oxo-2-(p-tolylamino)ethyl)thio)thiazol-4-yl)acetamide chemical structure, C21H27N3O2S2, CAS 941874-94-8
N-(Cyclohexylmethyl)-2-(2-((2-oxo-2-(p-tolylamino)ethyl)thio)thiazol-4-yl)acetamide
CAS 941874-94-8C21H27N3O2S2
4-Butyl-N-(5-((2-oxo-2-phenylethyl)thio)-1,3,4-thiadiazol-2-yl)cyclohexanecarboxamide chemical structure, C21H27N3O2S2, CAS 391875-15-3
4-Butyl-N-(5-((2-oxo-2-phenylethyl)thio)-1,3,4-thiadiazol-2-yl)cyclohexanecarboxamide
CAS 391875-15-3C21H27N3O2S2
3-[6-(4-Methylpiperazinyl)-6-oxohexyl]-5-(phenylmethylene)-2-thioxo-1,3-thiazo lidin-4-one chemical structure, C21H27N3O2S2, CAS 303792-90-7
3-[6-(4-Methylpiperazinyl)-6-oxohexyl]-5-(phenylmethylene)-2-thioxo-1,3-thiazo lidin-4-one
CAS 303792-90-7C21H27N3O2S2

Frequently asked questions

What is the molar mass of C21H27N3O2S2?

The molar mass of C21H27N3O2S2 is 417.59 g/mol, calculated from standard atomic weights for 21 carbon atoms, 27 hydrogen atoms, 3 nitrogen atoms, 2 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 417.1545 Da.

How many compounds have the formula C21H27N3O2S2?

CompoundList lists 18 compounds with the molecular formula C21H27N3O2S2, including (5Z)-5-(4-Ethylbenzylidene)-3-[4-(4-methylpiperazin-1-yl)-4-oxobutyl]-2-thioxo-1,3-thiazolidin-4-one, N1-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)-N2-(thiophen-2-ylmethyl)oxalamide, Carbamodithioic acid, diethyl-, 2-((4-methoxyphenyl)amino)-2-((4-methoxyphenyl)imino)ethyl 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.

What is the degree of unsaturation of C21H27N3O2S2?

C21H27N3O2S2 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.