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Molecular formula

C21H23ClFN3O3S

13 compounds have this formula on CompoundList.

Molar mass
451.94g/mol
Monoisotopic mass
451.1133Da
Atoms
53
Elements
7
Rings plus double bonds
11

The formula C21H23ClFN3O3S describes a molecule made of 21 carbon atoms, 23 hydrogen atoms, 1 chlorine atom, 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 × 2155.81%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 235.13%
    1.008 × 23 = 23.184 g/mol
  • Cl Chlorine × 17.84%
    35.45 × 1 = 35.450 g/mol
  • F Fluorine × 14.20%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 39.30%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 310.62%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 17.09%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H23ClFN3O3S

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

Showing 1 to 13 of 13 compounds

(4-Chloro-3-(pyrrolidin-1-ylsulfonyl)phenyl)(4-(2-fluorophenyl)piperazin-1-yl)methanone chemical structure, C21H23ClFN3O3S, CAS 850473-66-4
(4-Chloro-3-(pyrrolidin-1-ylsulfonyl)phenyl)(4-(2-fluorophenyl)piperazin-1-yl)methanone
CAS 850473-66-4C21H23ClFN3O3S
N-(3-(Dimethylamino)propyl)-N-(6-fluorobenzo[d]thiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide hydrochloride chemical structure, C21H23ClFN3O3S, CAS 1052531-66-4
N-(3-(Dimethylamino)propyl)-N-(6-fluorobenzo[d]thiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide hydrochloride
CAS 1052531-66-4C21H23ClFN3O3S
{1-[(4-Chlorophenyl)sulfonyl]pyrrolidin-2-yl}[4-(2-fluorophenyl)piperazin-1-yl]methanone chemical structure, C21H23ClFN3O3S, CAS 1091620-08-4
{1-[(4-Chlorophenyl)sulfonyl]pyrrolidin-2-yl}[4-(2-fluorophenyl)piperazin-1-yl]methanone
CAS 1091620-08-4C21H23ClFN3O3S
N-(4-Fluorobenzyl)-2-(N-propylisoquinoline-5-sulfonamido)acetamide hydrochloride chemical structure, C21H23ClFN3O3S, CAS 1216431-07-0
N-(4-Fluorobenzyl)-2-(N-propylisoquinoline-5-sulfonamido)acetamide hydrochloride
CAS 1216431-07-0C21H23ClFN3O3S
N-(6-Fluorobenzo[d]thiazol-2-yl)-3-methoxy-N-(2-morpholinoethyl)benzamide hydrochloride chemical structure, C21H23ClFN3O3S, CAS 1215477-19-2
N-(6-Fluorobenzo[d]thiazol-2-yl)-3-methoxy-N-(2-morpholinoethyl)benzamide hydrochloride
CAS 1215477-19-2C21H23ClFN3O3S
3-Fluoro-N-(5-methoxy-1,3-benzothiazol-2-yl)-N-[2-(morpholin-4-yl)ethyl]benzamide hydrochloride chemical structure, C21H23ClFN3O3S, CAS 1215601-16-3
3-Fluoro-N-(5-methoxy-1,3-benzothiazol-2-yl)-N-[2-(morpholin-4-yl)ethyl]benzamide hydrochloride
CAS 1215601-16-3C21H23ClFN3O3S
N-(4-Fluorobenzo[d]thiazol-2-yl)-3-methoxy-N-(2-morpholinoethyl)benzamide hydrochloride chemical structure, C21H23ClFN3O3S, CAS 1216839-61-0
N-(4-Fluorobenzo[d]thiazol-2-yl)-3-methoxy-N-(2-morpholinoethyl)benzamide hydrochloride
CAS 1216839-61-0C21H23ClFN3O3S
N-(3-(Dimethylamino)propyl)-N-(6-fluorobenzo[d]thiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide hydrochloride chemical structure, C21H23ClFN3O3S, CAS 1215377-70-0
N-(3-(Dimethylamino)propyl)-N-(6-fluorobenzo[d]thiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide hydrochloride
CAS 1215377-70-0C21H23ClFN3O3S
Methyl 4-((3-(dimethylamino)propyl)(6-fluorobenzo[d]thiazol-2-yl)carbamoyl)benzoate hydrochloride chemical structure, C21H23ClFN3O3S, CAS 1216471-04-3
Methyl 4-((3-(dimethylamino)propyl)(6-fluorobenzo[d]thiazol-2-yl)carbamoyl)benzoate hydrochloride
CAS 1216471-04-3C21H23ClFN3O3S
Methyl 4-((3-(dimethylamino)propyl)(4-fluorobenzo[d]thiazol-2-yl)carbamoyl)benzoate hydrochloride chemical structure, C21H23ClFN3O3S, CAS 1216831-43-4
Methyl 4-((3-(dimethylamino)propyl)(4-fluorobenzo[d]thiazol-2-yl)carbamoyl)benzoate hydrochloride
CAS 1216831-43-4C21H23ClFN3O3S
N-(3-(Dimethylamino)propyl)-N-(4-fluorobenzo[d]thiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide hydrochloride chemical structure, C21H23ClFN3O3S, CAS 1216875-50-1
N-(3-(Dimethylamino)propyl)-N-(4-fluorobenzo[d]thiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide hydrochloride
CAS 1216875-50-1C21H23ClFN3O3S
N-(6-Fluorobenzo[d]thiazol-2-yl)-N-(2-morpholinoethyl)-2-phenoxyacetamide hydrochloride chemical structure, C21H23ClFN3O3S, CAS 1217124-88-3
N-(6-Fluorobenzo[d]thiazol-2-yl)-N-(2-morpholinoethyl)-2-phenoxyacetamide hydrochloride
CAS 1217124-88-3C21H23ClFN3O3S
N-(4-Fluorobenzo[d]thiazol-2-yl)-N-(2-morpholinoethyl)-2-phenoxyacetamide hydrochloride chemical structure, C21H23ClFN3O3S, CAS 1330380-87-4
N-(4-Fluorobenzo[d]thiazol-2-yl)-N-(2-morpholinoethyl)-2-phenoxyacetamide hydrochloride
CAS 1330380-87-4C21H23ClFN3O3S

Frequently asked questions

What is the molar mass of C21H23ClFN3O3S?

The molar mass of C21H23ClFN3O3S is 451.94 g/mol, calculated from standard atomic weights for 21 carbon atoms, 23 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 451.1133 Da.

How many compounds have the formula C21H23ClFN3O3S?

CompoundList lists 13 compounds with the molecular formula C21H23ClFN3O3S, including (4-Chloro-3-(pyrrolidin-1-ylsulfonyl)phenyl)(4-(2-fluorophenyl)piperazin-1-yl)methanone, N-(3-(Dimethylamino)propyl)-N-(6-fluorobenzo[d]thiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide hydrochloride, {1-[(4-Chlorophenyl)sulfonyl]pyrrolidin-2-yl}[4-(2-fluorophenyl)piperazin-1-yl]methanone. 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 C21H23ClFN3O3S?

C21H23ClFN3O3S 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.