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Molecular formula

C21H23FN2O5S

15 compounds have this formula on CompoundList.

Molar mass
434.48g/mol
Monoisotopic mass
434.1312Da
Atoms
53
Elements
6
Rings plus double bonds
11

The formula C21H23FN2O5S describes a molecule made of 21 carbon atoms, 23 hydrogen atoms, 1 fluorine atom, 2 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 × 2158.05%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 235.34%
    1.008 × 23 = 23.184 g/mol
  • F Fluorine × 14.37%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 26.45%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 518.41%
    15.999 × 5 = 79.995 g/mol
  • S Sulfur × 17.38%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H23FN2O5S

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

Showing 1 to 15 of 15 compounds

Ethyl 4-[[1-(4-fluorophenyl)sulfonylpiperidine-3-carbonyl]amino]benzoate chemical structure, C21H23FN2O5S, CAS 833436-28-5
Ethyl 4-[[1-(4-fluorophenyl)sulfonylpiperidine-3-carbonyl]amino]benzoate
CAS 833436-28-5C21H23FN2O5S
[2-[2-(4-Fluorophenyl)ethylamino]-2-oxoethyl] 4-pyrrolidin-1-ylsulfonylbenzoate chemical structure, C21H23FN2O5S, CAS 474364-01-7
[2-[2-(4-Fluorophenyl)ethylamino]-2-oxoethyl] 4-pyrrolidin-1-ylsulfonylbenzoate
CAS 474364-01-7C21H23FN2O5S
5-Fluoro-2-methoxy-N-{2-oxo-9-oxa-1-azatricyclo[10.4.0.0^{3,8}]hexadeca-3,5,7-trien-5-yl}benzene-1-sulfonamide chemical structure, C21H23FN2O5S, CAS 1226428-07-4
5-Fluoro-2-methoxy-N-{2-oxo-9-oxa-1-azatricyclo[10.4.0.0^{3,8}]hexadeca-3,5,7-trien-5-yl}benzene-1-sulfonamide
CAS 1226428-07-4C21H23FN2O5S
N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-(1-((4-fluorophenyl)sulfonyl)piperidin-2-yl)acetamide chemical structure, C21H23FN2O5S, CAS 1021041-34-8
N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-(1-((4-fluorophenyl)sulfonyl)piperidin-2-yl)acetamide
CAS 1021041-34-8C21H23FN2O5S
N-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-(1-((4-fluorophenyl)sulfonyl)piperidin-2-yl)acetamide chemical structure, C21H23FN2O5S, CAS 1021074-51-0
N-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-(1-((4-fluorophenyl)sulfonyl)piperidin-2-yl)acetamide
CAS 1021074-51-0C21H23FN2O5S
Ethyl 4-(1-((4-fluorophenyl)sulfonyl)piperidine-4-carboxamido)benzoate chemical structure, C21H23FN2O5S, CAS 551931-57-8
Ethyl 4-(1-((4-fluorophenyl)sulfonyl)piperidine-4-carboxamido)benzoate
CAS 551931-57-8C21H23FN2O5S
Methyl 4-(N-((1-(2-fluorobenzoyl)piperidin-4-yl)methyl)sulfamoyl)benzoate chemical structure, C21H23FN2O5S, CAS 1396860-32-4
Methyl 4-(N-((1-(2-fluorobenzoyl)piperidin-4-yl)methyl)sulfamoyl)benzoate
CAS 1396860-32-4C21H23FN2O5S
N-Cyclopentyl-2-[N-(2,3-dihydro-1,4-benzodioxin-6-ylsulfonyl)-4-fluoroanilino]acetamide chemical structure, C21H23FN2O5S, CAS 346430-95-3
N-Cyclopentyl-2-[N-(2,3-dihydro-1,4-benzodioxin-6-ylsulfonyl)-4-fluoroanilino]acetamide
CAS 346430-95-3C21H23FN2O5S
N-(2-(4-((4-Fluorophenyl)sulfonyl)piperidin-1-yl)-2-oxoethyl)-3-methoxybenzamide chemical structure, C21H23FN2O5S, CAS 1448072-28-3
N-(2-(4-((4-Fluorophenyl)sulfonyl)piperidin-1-yl)-2-oxoethyl)-3-methoxybenzamide
CAS 1448072-28-3C21H23FN2O5S
3-(4-Acetylbenzenesulfonamido)cyclohexyl N-(4-fluorophenyl)carbamate chemical structure, C21H23FN2O5S, CAS 1396858-23-3
3-(4-Acetylbenzenesulfonamido)cyclohexyl N-(4-fluorophenyl)carbamate
CAS 1396858-23-3C21H23FN2O5S
N-(5-Allyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-3-fluoro-4-methoxybenzenesulfonamide chemical structure, C21H23FN2O5S, CAS 922123-60-2
N-(5-Allyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-3-fluoro-4-methoxybenzenesulfonamide
CAS 922123-60-2C21H23FN2O5S
N-(5-Allyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-3-fluoro-4-methoxybenzenesulfonamide chemical structure, C21H23FN2O5S, CAS 922077-98-3
N-(5-Allyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-3-fluoro-4-methoxybenzenesulfonamide
CAS 922077-98-3C21H23FN2O5S
Benzyl (2-(7-(2-fluorophenyl)-1,1-dioxido-1,4-thiazepan-4-yl)-2-oxoethyl)carbamate chemical structure, C21H23FN2O5S, CAS 2034336-76-8
Benzyl (2-(7-(2-fluorophenyl)-1,1-dioxido-1,4-thiazepan-4-yl)-2-oxoethyl)carbamate
CAS 2034336-76-8C21H23FN2O5S
Methyl 3-({1-[(4-fluorophenyl)methanesulfonyl]piperidine-4-carbonyl}amino)benzoate chemical structure, C21H23FN2O5S, CAS 1119446-12-6
Methyl 3-({1-[(4-fluorophenyl)methanesulfonyl]piperidine-4-carbonyl}amino)benzoate
CAS 1119446-12-6C21H23FN2O5S
N-{3-[(4-Fluorophenyl)sulfonyl]-1-(3-methoxypropyl)-4,5-dimethyl-1H-pyrrol-2-yl}furan-2-carboxamide chemical structure, C21H23FN2O5S, CAS 1010882-97-9
N-{3-[(4-Fluorophenyl)sulfonyl]-1-(3-methoxypropyl)-4,5-dimethyl-1H-pyrrol-2-yl}furan-2-carboxamide
CAS 1010882-97-9C21H23FN2O5S

Frequently asked questions

What is the molar mass of C21H23FN2O5S?

The molar mass of C21H23FN2O5S is 434.48 g/mol, calculated from standard atomic weights for 21 carbon atoms, 23 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 434.1312 Da.

How many compounds have the formula C21H23FN2O5S?

CompoundList lists 15 compounds with the molecular formula C21H23FN2O5S, including Ethyl 4-[[1-(4-fluorophenyl)sulfonylpiperidine-3-carbonyl]amino]benzoate, [2-[2-(4-Fluorophenyl)ethylamino]-2-oxoethyl] 4-pyrrolidin-1-ylsulfonylbenzoate, 5-Fluoro-2-methoxy-N-{2-oxo-9-oxa-1-azatricyclo[10.4.0.0^{3,8}]hexadeca-3,5,7-trien-5-yl}benzene-1-sulfonamide. 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 C21H23FN2O5S?

C21H23FN2O5S has a degree of unsaturation of 11. 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.