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Molecular formula

C21H26FN3O5S

14 compounds have this formula on CompoundList.

Molar mass
451.51g/mol
Monoisotopic mass
451.1577Da
Atoms
57
Elements
6
Rings plus double bonds
10

The formula C21H26FN3O5S describes a molecule made of 21 carbon atoms, 26 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms, 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 × 2155.86%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 265.80%
    1.008 × 26 = 26.208 g/mol
  • F Fluorine × 14.21%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 39.31%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 517.72%
    15.999 × 5 = 79.995 g/mol
  • S Sulfur × 17.10%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H26FN3O5S

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

Showing 1 to 14 of 14 compounds

N-(2-{[4-(4-Fluorophenyl)piperazin-1-yl]sulfonyl}ethyl)-2-(2-methoxyphenoxy)acetamide chemical structure, C21H26FN3O5S, CAS 932996-60-6
N-(2-{[4-(4-Fluorophenyl)piperazin-1-yl]sulfonyl}ethyl)-2-(2-methoxyphenoxy)acetamide
CAS 932996-60-6C21H26FN3O5S
N-(2-(Benzo[d][1,3]dioxol-5-yl)-2-(4-methylpiperazin-1-yl)ethyl)-5-fluoro-2-methoxybenzenesulfonamide chemical structure, C21H26FN3O5S, CAS 896260-35-8
N-(2-(Benzo[d][1,3]dioxol-5-yl)-2-(4-methylpiperazin-1-yl)ethyl)-5-fluoro-2-methoxybenzenesulfonamide
CAS 896260-35-8C21H26FN3O5S
N-(2,4-Dimethoxyphenyl)-N-{2-[4-(2-fluorophenyl)piperazin-1-yl]-2-oxoethyl}methanesulfonamide chemical structure, C21H26FN3O5S, CAS 505080-11-5
N-(2,4-Dimethoxyphenyl)-N-{2-[4-(2-fluorophenyl)piperazin-1-yl]-2-oxoethyl}methanesulfonamide
CAS 505080-11-5C21H26FN3O5S
N-(2,5-Dimethoxyphenyl)-N-{2-[4-(4-fluorophenyl)piperazin-1-yl]-2-oxoethyl}methanesulfonamide chemical structure, C21H26FN3O5S, CAS 432535-54-1
N-(2,5-Dimethoxyphenyl)-N-{2-[4-(4-fluorophenyl)piperazin-1-yl]-2-oxoethyl}methanesulfonamide
CAS 432535-54-1C21H26FN3O5S
N-(3,4-Dimethoxyphenyl)-N-{2-[4-(2-fluorophenyl)piperazin-1-yl]-2-oxoethyl}methanesulfonamide chemical structure, C21H26FN3O5S, CAS 508184-24-5
N-(3,4-Dimethoxyphenyl)-N-{2-[4-(2-fluorophenyl)piperazin-1-yl]-2-oxoethyl}methanesulfonamide
CAS 508184-24-5C21H26FN3O5S
N1-(2-(1-((4-fluoro-3-methylphenyl)sulfonyl)piperidin-2-yl)ethyl)-N2-(furan-2-ylmethyl)oxalamide chemical structure, C21H26FN3O5S, CAS 898426-29-4
N1-(2-(1-((4-fluoro-3-methylphenyl)sulfonyl)piperidin-2-yl)ethyl)-N2-(furan-2-ylmethyl)oxalamide
CAS 898426-29-4C21H26FN3O5S
N-(3,4-Dimethoxyphenyl)-N-{2-[4-(4-fluorophenyl)piperazin-1-yl]-2-oxoethyl}methanesulfonamide chemical structure, C21H26FN3O5S, CAS 592468-86-5
N-(3,4-Dimethoxyphenyl)-N-{2-[4-(4-fluorophenyl)piperazin-1-yl]-2-oxoethyl}methanesulfonamide
CAS 592468-86-5C21H26FN3O5S
N~2~-(4-fluorophenyl)-N~2~-[(4-methoxyphenyl)sulfonyl]-N-[2-(morpholin-4-yl)ethyl]glycinamide chemical structure, C21H26FN3O5S, CAS 905802-95-1
N~2~-(4-fluorophenyl)-N~2~-[(4-methoxyphenyl)sulfonyl]-N-[2-(morpholin-4-yl)ethyl]glycinamide
CAS 905802-95-1C21H26FN3O5S
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-[3-(4-fluoro-2-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]-N-(2-methylpropyl)acetamide chemical structure, C21H26FN3O5S, CAS 1219580-80-9
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-[3-(4-fluoro-2-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]-N-(2-methylpropyl)acetamide
CAS 1219580-80-9C21H26FN3O5S
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-[3-(2-fluoro-4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]-N-(2-methylpropyl)acetamide chemical structure, C21H26FN3O5S, CAS 1232788-30-5
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-[3-(2-fluoro-4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]-N-(2-methylpropyl)acetamide
CAS 1232788-30-5C21H26FN3O5S
N1-(2-(1-((4-fluorophenyl)sulfonyl)piperidin-2-yl)ethyl)-N2-(2-(furan-2-yl)ethyl)oxalamide chemical structure, C21H26FN3O5S, CAS 898415-32-2
N1-(2-(1-((4-fluorophenyl)sulfonyl)piperidin-2-yl)ethyl)-N2-(2-(furan-2-yl)ethyl)oxalamide
CAS 898415-32-2C21H26FN3O5S
N1-(2-(1-((4-fluoro-2-methylphenyl)sulfonyl)piperidin-2-yl)ethyl)-N2-(furan-2-ylmethyl)oxalamide chemical structure, C21H26FN3O5S, CAS 898407-25-5
N1-(2-(1-((4-fluoro-2-methylphenyl)sulfonyl)piperidin-2-yl)ethyl)-N2-(furan-2-ylmethyl)oxalamide
CAS 898407-25-5C21H26FN3O5S
N-(2-{[4-(4-Fluorophenyl)piperazin-1-yl]sulfonyl}ethyl)-2-(3-methoxyphenoxy)acetamide chemical structure, C21H26FN3O5S, CAS 946308-01-6
N-(2-{[4-(4-Fluorophenyl)piperazin-1-yl]sulfonyl}ethyl)-2-(3-methoxyphenoxy)acetamide
CAS 946308-01-6C21H26FN3O5S
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-1-{[1-(4-fluorophenyl)-5-oxopyrrolidin-3-yl]carbonyl}piperidine-4-carboxamide chemical structure, C21H26FN3O5S, CAS 1010932-15-6
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-1-{[1-(4-fluorophenyl)-5-oxopyrrolidin-3-yl]carbonyl}piperidine-4-carboxamide
CAS 1010932-15-6C21H26FN3O5S

Frequently asked questions

What is the molar mass of C21H26FN3O5S?

The molar mass of C21H26FN3O5S is 451.51 g/mol, calculated from standard atomic weights for 21 carbon atoms, 26 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 451.1577 Da.

How many compounds have the formula C21H26FN3O5S?

CompoundList lists 14 compounds with the molecular formula C21H26FN3O5S, including N-(2-{[4-(4-Fluorophenyl)piperazin-1-yl]sulfonyl}ethyl)-2-(2-methoxyphenoxy)acetamide, N-(2-(Benzo[d][1,3]dioxol-5-yl)-2-(4-methylpiperazin-1-yl)ethyl)-5-fluoro-2-methoxybenzenesulfonamide, N-(2,4-Dimethoxyphenyl)-N-{2-[4-(2-fluorophenyl)piperazin-1-yl]-2-oxoethyl}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 C21H26FN3O5S?

C21H26FN3O5S 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.