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Molecular formula

C18H19FN2O5S

32 compounds have this formula on CompoundList.

Molar mass
394.42g/mol
Monoisotopic mass
394.0999Da
Atoms
46
Elements
6
Rings plus double bonds
10

The formula C18H19FN2O5S describes a molecule made of 18 carbon atoms, 19 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 × 1854.81%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 194.86%
    1.008 × 19 = 19.152 g/mol
  • F Fluorine × 14.82%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 27.10%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 520.28%
    15.999 × 5 = 79.995 g/mol
  • S Sulfur × 18.13%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H19FN2O5S

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

Showing 1 to 32 of 32 compounds

4-Fluoro-N-[4-(2-morpholin-4-yl-2-oxo-ethoxy)-phenyl]-benzenesulfonamide chemical structure, C18H19FN2O5S, CAS 346639-06-3
4-Fluoro-N-[4-(2-morpholin-4-yl-2-oxo-ethoxy)-phenyl]-benzenesulfonamide
CAS 346639-06-3C18H19FN2O5S
N-(1-(3-Fluorophenyl)-5-oxopyrrolidin-3-yl)-2,5-dimethoxybenzenesulfonamide chemical structure, C18H19FN2O5S, CAS 896314-11-7
N-(1-(3-Fluorophenyl)-5-oxopyrrolidin-3-yl)-2,5-dimethoxybenzenesulfonamide
CAS 896314-11-7C18H19FN2O5S
N-(2-Fluorophenyl)-2-(4-morpholin-4-ylsulfonylphenoxy)acetamide chemical structure, C18H19FN2O5S, CAS 876668-97-2
N-(2-Fluorophenyl)-2-(4-morpholin-4-ylsulfonylphenoxy)acetamide
CAS 876668-97-2C18H19FN2O5S
N-(1-(3-Fluorophenyl)-5-oxopyrrolidin-3-yl)-3,4-dimethoxybenzenesulfonamide chemical structure, C18H19FN2O5S, CAS 896313-83-0
N-(1-(3-Fluorophenyl)-5-oxopyrrolidin-3-yl)-3,4-dimethoxybenzenesulfonamide
CAS 896313-83-0C18H19FN2O5S
Ethyl 4-[4-[(4-fluorophenyl)sulfamoyl]anilino]-4-oxobutanoate chemical structure, C18H19FN2O5S, CAS 356550-85-1
Ethyl 4-[4-[(4-fluorophenyl)sulfamoyl]anilino]-4-oxobutanoate
CAS 356550-85-1C18H19FN2O5S
4-Ethoxy-3-fluoro-N-(4-methyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)benzenesulfonamide chemical structure, C18H19FN2O5S, CAS 922007-35-0
4-Ethoxy-3-fluoro-N-(4-methyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)benzenesulfonamide
CAS 922007-35-0C18H19FN2O5S
N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-3-fluoro-4-methoxybenzenesulfonamide chemical structure, C18H19FN2O5S, CAS 922058-19-3
N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-3-fluoro-4-methoxybenzenesulfonamide
CAS 922058-19-3C18H19FN2O5S
Ethyl 4-({[2-fluoro(methylsulfonyl)anilino]acetyl}amino)benzoate chemical structure, C18H19FN2O5S, CAS 425425-89-4
Ethyl 4-({[2-fluoro(methylsulfonyl)anilino]acetyl}amino)benzoate
CAS 425425-89-4C18H19FN2O5S
Ethyl 2-{[N-(2-fluorophenyl)-N-(methylsulfonyl)glycyl]amino}benzoate chemical structure, C18H19FN2O5S, CAS 425426-76-2
Ethyl 2-{[N-(2-fluorophenyl)-N-(methylsulfonyl)glycyl]amino}benzoate
CAS 425426-76-2C18H19FN2O5S
Methyl 3-{[N-(3-fluorophenyl)-N-(methylsulfonyl)glycyl]amino}-2-methylbenzoate chemical structure, C18H19FN2O5S, CAS 694486-19-6
Methyl 3-{[N-(3-fluorophenyl)-N-(methylsulfonyl)glycyl]amino}-2-methylbenzoate
CAS 694486-19-6C18H19FN2O5S
Methyl 3-{[N-(4-fluorophenyl)-N-(methylsulfonyl)glycyl]amino}-2-methylbenzoate chemical structure, C18H19FN2O5S, CAS 706766-72-5
Methyl 3-{[N-(4-fluorophenyl)-N-(methylsulfonyl)glycyl]amino}-2-methylbenzoate
CAS 706766-72-5C18H19FN2O5S
N-(5-(1,1-Dioxidoisothiazolidin-2-yl)-2-methoxyphenyl)-2-(2-fluorophenoxy)acetamide chemical structure, C18H19FN2O5S, CAS 946261-62-7
N-(5-(1,1-Dioxidoisothiazolidin-2-yl)-2-methoxyphenyl)-2-(2-fluorophenoxy)acetamide
CAS 946261-62-7C18H19FN2O5S
N-(5-(1,1-Dioxidoisothiazolidin-2-yl)-2-methoxyphenyl)-2-(4-fluorophenoxy)acetamide chemical structure, C18H19FN2O5S, CAS 946339-22-6
N-(5-(1,1-Dioxidoisothiazolidin-2-yl)-2-methoxyphenyl)-2-(4-fluorophenoxy)acetamide
CAS 946339-22-6C18H19FN2O5S
4-Fluoro-N-(2-methoxy-5-morpholin-4-ylsulfonylphenyl)benzamide chemical structure, C18H19FN2O5S, CAS 878444-62-3
4-Fluoro-N-(2-methoxy-5-morpholin-4-ylsulfonylphenyl)benzamide
CAS 878444-62-3C18H19FN2O5S
Methyl 2-[(2-{[(4-fluorophenyl)sulfonyl]amino}acetyl)amino]-3-phenylpropanoate chemical structure, C18H19FN2O5S, CAS 1008465-58-4
Methyl 2-[(2-{[(4-fluorophenyl)sulfonyl]amino}acetyl)amino]-3-phenylpropanoate
CAS 1008465-58-4C18H19FN2O5S
3-Fluoro-4-methoxy-N-(4-methoxy-3-(2-oxopyrrolidin-1-yl)phenyl)benzenesulfonamide chemical structure, C18H19FN2O5S, CAS 953206-87-6
3-Fluoro-4-methoxy-N-(4-methoxy-3-(2-oxopyrrolidin-1-yl)phenyl)benzenesulfonamide
CAS 953206-87-6C18H19FN2O5S
N-(1-(4-Fluorophenyl)-5-oxopyrrolidin-3-yl)-2,5-dimethoxybenzenesulfonamide chemical structure, C18H19FN2O5S, CAS 896315-31-4
N-(1-(4-Fluorophenyl)-5-oxopyrrolidin-3-yl)-2,5-dimethoxybenzenesulfonamide
CAS 896315-31-4C18H19FN2O5S
N-(1-(3,4-Dimethoxyphenyl)-5-oxopyrrolidin-3-yl)-4-fluorobenzenesulfonamide chemical structure, C18H19FN2O5S, CAS 896317-31-0
N-(1-(3,4-Dimethoxyphenyl)-5-oxopyrrolidin-3-yl)-4-fluorobenzenesulfonamide
CAS 896317-31-0C18H19FN2O5S
N-(1-(3,4-Dimethoxyphenyl)-5-oxopyrrolidin-3-yl)-2-fluorobenzenesulfonamide chemical structure, C18H19FN2O5S, CAS 896318-26-6
N-(1-(3,4-Dimethoxyphenyl)-5-oxopyrrolidin-3-yl)-2-fluorobenzenesulfonamide
CAS 896318-26-6C18H19FN2O5S
N-((3-(4-Fluorophenyl)-2-oxooxazolidin-5-yl)methyl)-4-methoxy-3-methylbenzenesulfonamide chemical structure, C18H19FN2O5S, CAS 955224-75-6
N-((3-(4-Fluorophenyl)-2-oxooxazolidin-5-yl)methyl)-4-methoxy-3-methylbenzenesulfonamide
CAS 955224-75-6C18H19FN2O5S
N-(4-Ethyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)-3-fluoro-4-methoxybenzenesulfonamide chemical structure, C18H19FN2O5S, CAS 926032-11-3
N-(4-Ethyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)-3-fluoro-4-methoxybenzenesulfonamide
CAS 926032-11-3C18H19FN2O5S
N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-3-fluoro-4-methoxybenzenesulfonamide chemical structure, C18H19FN2O5S, CAS 922125-50-6
N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-3-fluoro-4-methoxybenzenesulfonamide
CAS 922125-50-6C18H19FN2O5S
Methyl 7-(5-fluoro-2-methoxybenzenesulfonamido)-1,2,3,4-tetrahydroisoquinoline-2-carboxylate chemical structure, C18H19FN2O5S, CAS 1448074-66-5
Methyl 7-(5-fluoro-2-methoxybenzenesulfonamido)-1,2,3,4-tetrahydroisoquinoline-2-carboxylate
CAS 1448074-66-5C18H19FN2O5S
N-(2,3-Dimethoxyphenyl)-3-(4-fluorobenzenesulfonyl)azetidine-1-carboxamide chemical structure, C18H19FN2O5S, CAS 1706339-82-3
N-(2,3-Dimethoxyphenyl)-3-(4-fluorobenzenesulfonyl)azetidine-1-carboxamide
CAS 1706339-82-3C18H19FN2O5S

Frequently asked questions

What is the molar mass of C18H19FN2O5S?

The molar mass of C18H19FN2O5S is 394.42 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 394.0999 Da.

How many compounds have the formula C18H19FN2O5S?

CompoundList lists 32 compounds with the molecular formula C18H19FN2O5S, including 4-Fluoro-N-[4-(2-morpholin-4-yl-2-oxo-ethoxy)-phenyl]-benzenesulfonamide, N-(1-(3-Fluorophenyl)-5-oxopyrrolidin-3-yl)-2,5-dimethoxybenzenesulfonamide, N-(2-Fluorophenyl)-2-(4-morpholin-4-ylsulfonylphenoxy)acetamide. 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 C18H19FN2O5S?

C18H19FN2O5S 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.