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Molecular formula

C19H21FN4O4S

13 compounds have this formula on CompoundList.

Molar mass
420.46g/mol
Monoisotopic mass
420.1268Da
Atoms
50
Elements
6
Rings plus double bonds
11

The formula C19H21FN4O4S describes a molecule made of 19 carbon atoms, 21 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms, 4 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 × 1954.28%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 215.03%
    1.008 × 21 = 21.168 g/mol
  • F Fluorine × 14.52%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 413.33%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 415.22%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 17.63%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C19H21FN4O4S

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

Showing 1 to 13 of 13 compounds

N-(4-Fluorophenyl)-1-methyl-6-oxo-2-((2-oxo-2-(((tetrahydrofuran-2-yl)methyl)amino)ethyl)thio)-1,6-dihydropyrimidine-5-carboxamide chemical structure, C19H21FN4O4S, CAS 894031-28-8
N-(4-Fluorophenyl)-1-methyl-6-oxo-2-((2-oxo-2-(((tetrahydrofuran-2-yl)methyl)amino)ethyl)thio)-1,6-dihydropyrimidine-5-carboxamide
CAS 894031-28-8C19H21FN4O4S
(4-((4-Fluoro-3-methylphenyl)sulfonyl)-1-oxa-4,8-diazaspiro[4.5]decan-8-yl)(pyrazin-2-yl)methanone chemical structure, C19H21FN4O4S, CAS 1211181-55-3
(4-((4-Fluoro-3-methylphenyl)sulfonyl)-1-oxa-4,8-diazaspiro[4.5]decan-8-yl)(pyrazin-2-yl)methanone
CAS 1211181-55-3C19H21FN4O4S
N-Cyclopropyl-5-[4-(4-fluorophenyl)sulfonylpiperazin-1-yl]-2-nitroaniline chemical structure, C19H21FN4O4S, CAS 591726-69-1
N-Cyclopropyl-5-[4-(4-fluorophenyl)sulfonylpiperazin-1-yl]-2-nitroaniline
CAS 591726-69-1C19H21FN4O4S
4-(2-(3-(1-(3-Fluorophenyl)-5-oxopyrrolidin-3-yl)ureido)ethyl)benzenesulfonamide chemical structure, C19H21FN4O4S, CAS 894027-64-6
4-(2-(3-(1-(3-Fluorophenyl)-5-oxopyrrolidin-3-yl)ureido)ethyl)benzenesulfonamide
CAS 894027-64-6C19H21FN4O4S
4-(2-(3-(1-(4-Fluorophenyl)-5-oxopyrrolidin-3-yl)ureido)ethyl)benzenesulfonamide chemical structure, C19H21FN4O4S, CAS 894013-61-7
4-(2-(3-(1-(4-Fluorophenyl)-5-oxopyrrolidin-3-yl)ureido)ethyl)benzenesulfonamide
CAS 894013-61-7C19H21FN4O4S
2-[2-(4-Fluorophenoxy)ethyl]-8-(piperidine-1-sulfonyl)-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one chemical structure, C19H21FN4O4S, CAS 1251618-46-8
2-[2-(4-Fluorophenoxy)ethyl]-8-(piperidine-1-sulfonyl)-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one
CAS 1251618-46-8C19H21FN4O4S
2-[2-(4-Fluorophenoxy)ethyl]-6-(piperidine-1-sulfonyl)-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one chemical structure, C19H21FN4O4S, CAS 1251692-76-8
2-[2-(4-Fluorophenoxy)ethyl]-6-(piperidine-1-sulfonyl)-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one
CAS 1251692-76-8C19H21FN4O4S
2-[(3-Fluoro-4-methoxyphenyl)methyl]-8-(piperidine-1-sulfonyl)-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one chemical structure, C19H21FN4O4S, CAS 1251680-79-1
2-[(3-Fluoro-4-methoxyphenyl)methyl]-8-(piperidine-1-sulfonyl)-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one
CAS 1251680-79-1C19H21FN4O4S
4-{4-[(4-Fluorophenyl)sulfonyl]piperazin-1-yl}-4-oxo-N-(pyridin-2-yl)butanamide chemical structure, C19H21FN4O4S, CAS 1224164-91-3
4-{4-[(4-Fluorophenyl)sulfonyl]piperazin-1-yl}-4-oxo-N-(pyridin-2-yl)butanamide
CAS 1224164-91-3C19H21FN4O4S
N1-cyclohexyl-N2-(2-(4-fluorophenyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)oxalamide chemical structure, C19H21FN4O4S, CAS 899989-53-8
N1-cyclohexyl-N2-(2-(4-fluorophenyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)oxalamide
CAS 899989-53-8C19H21FN4O4S
N-(2-(4-Fluorophenyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-2-(4-methylpiperidin-1-yl)-2-oxoacetamide chemical structure, C19H21FN4O4S, CAS 899989-39-0
N-(2-(4-Fluorophenyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-2-(4-methylpiperidin-1-yl)-2-oxoacetamide
CAS 899989-39-0C19H21FN4O4S
4-(4-((4-Fluorophenyl)sulfonyl)piperazin-1-yl)-4-oxo-N-(pyridin-3-yl)butanamide chemical structure, C19H21FN4O4S, CAS 1232789-60-4
4-(4-((4-Fluorophenyl)sulfonyl)piperazin-1-yl)-4-oxo-N-(pyridin-3-yl)butanamide
CAS 1232789-60-4C19H21FN4O4S
3-({1-[(3,5-Dimethyl-1,2-oxazol-4-yl)sulfonyl]piperidin-4-yl}methyl)-7-fluoro-3,4-dihydroquinazolin-4-one chemical structure, C19H21FN4O4S, CAS 2415634-88-5
3-({1-[(3,5-Dimethyl-1,2-oxazol-4-yl)sulfonyl]piperidin-4-yl}methyl)-7-fluoro-3,4-dihydroquinazolin-4-one
CAS 2415634-88-5C19H21FN4O4S

Frequently asked questions

What is the molar mass of C19H21FN4O4S?

The molar mass of C19H21FN4O4S is 420.46 g/mol, calculated from standard atomic weights for 19 carbon atoms, 21 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 420.1268 Da.

How many compounds have the formula C19H21FN4O4S?

CompoundList lists 13 compounds with the molecular formula C19H21FN4O4S, including N-(4-Fluorophenyl)-1-methyl-6-oxo-2-((2-oxo-2-(((tetrahydrofuran-2-yl)methyl)amino)ethyl)thio)-1,6-dihydropyrimidine-5-carboxamide, (4-((4-Fluoro-3-methylphenyl)sulfonyl)-1-oxa-4,8-diazaspiro[4.5]decan-8-yl)(pyrazin-2-yl)methanone, N-Cyclopropyl-5-[4-(4-fluorophenyl)sulfonylpiperazin-1-yl]-2-nitroaniline. 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 C19H21FN4O4S?

C19H21FN4O4S 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.