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Molecular formula

C21H26FN3O3S

28 compounds have this formula on CompoundList.

Molar mass
419.51g/mol
Monoisotopic mass
419.1679Da
Atoms
55
Elements
6
Rings plus double bonds
10

The formula C21H26FN3O3S describes a molecule made of 21 carbon atoms, 26 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms, 3 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 × 2160.12%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 266.25%
    1.008 × 26 = 26.208 g/mol
  • F Fluorine × 14.53%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 310.02%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 311.44%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 17.64%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H26FN3O3S

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

Showing 1 to 28 of 28 compounds

N-(2-Ethylphenyl)-N-{2-[4-(2-fluorophenyl)piperazin-1-yl]-2-oxoethyl}methanesulfonamide chemical structure, C21H26FN3O3S, CAS 432494-57-0
N-(2-Ethylphenyl)-N-{2-[4-(2-fluorophenyl)piperazin-1-yl]-2-oxoethyl}methanesulfonamide
CAS 432494-57-0C21H26FN3O3S
N-{2-[4-(2-Fluoro-phenyl)-piperazin-1-yl]-2-oxo-ethyl}-N-phenethyl-methanesulfonamide chemical structure, C21H26FN3O3S, CAS 675862-89-2
N-{2-[4-(2-Fluoro-phenyl)-piperazin-1-yl]-2-oxo-ethyl}-N-phenethyl-methanesulfonamide
CAS 675862-89-2C21H26FN3O3S
N-[2-(4-Benzylpiperazin-1-yl)-2-oxoethyl]-N-ethyl-4-fluorobenzenesulfonamide chemical structure, C21H26FN3O3S, CAS 838906-12-0
N-[2-(4-Benzylpiperazin-1-yl)-2-oxoethyl]-N-ethyl-4-fluorobenzenesulfonamide
CAS 838906-12-0C21H26FN3O3S
N-(2-Ethylphenyl)-N-[2-[4-(4-fluorophenyl)piperazin-1-yl]-2-oxoethyl]methanesulfonamide chemical structure, C21H26FN3O3S, CAS 505080-08-0
N-(2-Ethylphenyl)-N-[2-[4-(4-fluorophenyl)piperazin-1-yl]-2-oxoethyl]methanesulfonamide
CAS 505080-08-0C21H26FN3O3S
N-(2,6-Dimethylphenyl)-N-[2-[4-(4-fluorophenyl)piperazin-1-yl]-2-oxoethyl]methanesulfonamide chemical structure, C21H26FN3O3S, CAS 432504-23-9
N-(2,6-Dimethylphenyl)-N-[2-[4-(4-fluorophenyl)piperazin-1-yl]-2-oxoethyl]methanesulfonamide
CAS 432504-23-9C21H26FN3O3S
N-(2-(Dimethylamino)-2-(1-methyl-1H-indol-3-yl)ethyl)-4-ethoxy-3-fluorobenzenesulfonamide chemical structure, C21H26FN3O3S, CAS 1091414-82-2
N-(2-(Dimethylamino)-2-(1-methyl-1H-indol-3-yl)ethyl)-4-ethoxy-3-fluorobenzenesulfonamide
CAS 1091414-82-2C21H26FN3O3S
2-Ethoxy-1-{4-[(9-fluoro-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulen-2-ylamino)-methyl]-piperidin-1-yl}-ethanone chemical structure, C21H26FN3O3S, CAS 359017-66-6
2-Ethoxy-1-{4-[(9-fluoro-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulen-2-ylamino)-methyl]-piperidin-1-yl}-ethanone
CAS 359017-66-6C21H26FN3O3S
(S)-tert-Butyl 3-(3-amino-5-(3-fluorophenyl)thiophene-2-carboxamido)piperidine-1-carboxylate chemical structure, C21H26FN3O3S, CAS 1192875-04-9
(S)-tert-Butyl 3-(3-amino-5-(3-fluorophenyl)thiophene-2-carboxamido)piperidine-1-carboxylate
CAS 1192875-04-9C21H26FN3O3S
1-(2-(1-((4-Fluoro-2-methylphenyl)sulfonyl)piperidin-2-yl)ethyl)-3-phenylurea chemical structure, C21H26FN3O3S, CAS 898426-79-4
1-(2-(1-((4-Fluoro-2-methylphenyl)sulfonyl)piperidin-2-yl)ethyl)-3-phenylurea
CAS 898426-79-4C21H26FN3O3S
2-(4-Fluorophenyl)-N-(2-{[4-(3-methylphenyl)piperazin-1-yl]sulfonyl}ethyl)acetamide chemical structure, C21H26FN3O3S, CAS 946203-32-3
2-(4-Fluorophenyl)-N-(2-{[4-(3-methylphenyl)piperazin-1-yl]sulfonyl}ethyl)acetamide
CAS 946203-32-3C21H26FN3O3S
4-(2-Fluorophenoxy)-1'-(pyridin-3-ylsulfonyl)-1,4'-bipiperidine chemical structure, C21H26FN3O3S, CAS 1705340-85-7
4-(2-Fluorophenoxy)-1'-(pyridin-3-ylsulfonyl)-1,4'-bipiperidine
CAS 1705340-85-7C21H26FN3O3S
1-(2-(1-((4-Fluorophenyl)sulfonyl)piperidin-2-yl)ethyl)-3-(m-tolyl)urea chemical structure, C21H26FN3O3S, CAS 898450-07-2
1-(2-(1-((4-Fluorophenyl)sulfonyl)piperidin-2-yl)ethyl)-3-(m-tolyl)urea
CAS 898450-07-2C21H26FN3O3S
1-(2-(1-((4-Fluorophenyl)sulfonyl)piperidin-2-yl)ethyl)-3-(p-tolyl)urea chemical structure, C21H26FN3O3S, CAS 898415-25-3
1-(2-(1-((4-Fluorophenyl)sulfonyl)piperidin-2-yl)ethyl)-3-(p-tolyl)urea
CAS 898415-25-3C21H26FN3O3S
1-(2-(1-((4-Fluoro-3-methylphenyl)sulfonyl)piperidin-2-yl)ethyl)-3-phenylurea chemical structure, C21H26FN3O3S, CAS 898406-78-5
1-(2-(1-((4-Fluoro-3-methylphenyl)sulfonyl)piperidin-2-yl)ethyl)-3-phenylurea
CAS 898406-78-5C21H26FN3O3S
N-(2-Fluorobenzyl)-4-methyl-N-[2-(4-methylpiperazin-1-yl)-2-oxoethyl]benzenesulfonamide chemical structure, C21H26FN3O3S, CAS 499112-67-3
N-(2-Fluorobenzyl)-4-methyl-N-[2-(4-methylpiperazin-1-yl)-2-oxoethyl]benzenesulfonamide
CAS 499112-67-3C21H26FN3O3S
N-[2-[4-(2-Fluorophenyl)piperazin-1-yl]sulfonylethyl]-3,5-dimethylbenzamide chemical structure, C21H26FN3O3S, CAS 897613-47-7
N-[2-[4-(2-Fluorophenyl)piperazin-1-yl]sulfonylethyl]-3,5-dimethylbenzamide
CAS 897613-47-7C21H26FN3O3S
N-(2-{[4-(2-Fluorophenyl)piperazin-1-yl]sulfonyl}ethyl)-3,4-dimethylbenzamide chemical structure, C21H26FN3O3S, CAS 897613-48-8
N-(2-{[4-(2-Fluorophenyl)piperazin-1-yl]sulfonyl}ethyl)-3,4-dimethylbenzamide
CAS 897613-48-8C21H26FN3O3S
2-Fluoro-N-(2-(1-methylindolin-5-yl)-2-morpholinoethyl)benzenesulfonamide chemical structure, C21H26FN3O3S, CAS 946347-28-0
2-Fluoro-N-(2-(1-methylindolin-5-yl)-2-morpholinoethyl)benzenesulfonamide
CAS 946347-28-0C21H26FN3O3S
4-Fluoro-N-(2-(1-methylindolin-5-yl)-2-morpholinoethyl)benzenesulfonamide chemical structure, C21H26FN3O3S, CAS 946266-56-4
4-Fluoro-N-(2-(1-methylindolin-5-yl)-2-morpholinoethyl)benzenesulfonamide
CAS 946266-56-4C21H26FN3O3S
4-[3-[4-(2-Fluorophenyl)piperazin-1-yl]-3-oxopropyl]-N,N-dimethylbenzenesulfonamide chemical structure, C21H26FN3O3S, CAS 948636-25-7
4-[3-[4-(2-Fluorophenyl)piperazin-1-yl]-3-oxopropyl]-N,N-dimethylbenzenesulfonamide
CAS 948636-25-7C21H26FN3O3S
N-(2-{[4-(4-Fluorophenyl)piperazin-1-yl]sulfonyl}ethyl)-3,5-dimethylbenzamide chemical structure, C21H26FN3O3S, CAS 897618-58-5
N-(2-{[4-(4-Fluorophenyl)piperazin-1-yl]sulfonyl}ethyl)-3,5-dimethylbenzamide
CAS 897618-58-5C21H26FN3O3S
N-(2-{[4-(4-Fluorophenyl)piperazin-1-yl]sulfonyl}ethyl)-3,4-dimethylbenzamide chemical structure, C21H26FN3O3S, CAS 897618-59-6
N-(2-{[4-(4-Fluorophenyl)piperazin-1-yl]sulfonyl}ethyl)-3,4-dimethylbenzamide
CAS 897618-59-6C21H26FN3O3S
N-(2-((4-(4-Fluorophenyl)piperazin-1-yl)sulfonyl)ethyl)-2-(m-tolyl)acetamide chemical structure, C21H26FN3O3S, CAS 897618-93-8
N-(2-((4-(4-Fluorophenyl)piperazin-1-yl)sulfonyl)ethyl)-2-(m-tolyl)acetamide
CAS 897618-93-8C21H26FN3O3S
N-[2-[4-(2-Fluorophenyl)piperazin-1-yl]-2-oxoethyl]-2,4,6-trimethylbenzenesulfonamide chemical structure, C21H26FN3O3S, CAS 693806-16-5
N-[2-[4-(2-Fluorophenyl)piperazin-1-yl]-2-oxoethyl]-2,4,6-trimethylbenzenesulfonamide
CAS 693806-16-5C21H26FN3O3S

Frequently asked questions

What is the molar mass of C21H26FN3O3S?

The molar mass of C21H26FN3O3S is 419.51 g/mol, calculated from standard atomic weights for 21 carbon atoms, 26 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 419.1679 Da.

How many compounds have the formula C21H26FN3O3S?

CompoundList lists 28 compounds with the molecular formula C21H26FN3O3S, including N-(2-Ethylphenyl)-N-{2-[4-(2-fluorophenyl)piperazin-1-yl]-2-oxoethyl}methanesulfonamide, N-{2-[4-(2-Fluoro-phenyl)-piperazin-1-yl]-2-oxo-ethyl}-N-phenethyl-methanesulfonamide, N-[2-(4-Benzylpiperazin-1-yl)-2-oxoethyl]-N-ethyl-4-fluorobenzenesulfonamide. 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 C21H26FN3O3S?

C21H26FN3O3S 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.