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Molecular formula

C21H23FN2O4

35 compounds have this formula on CompoundList.

Molar mass
386.42g/mol
Monoisotopic mass
386.1642Da
Atoms
51
Elements
5
Rings plus double bonds
11

The formula C21H23FN2O4 describes a molecule made of 21 carbon atoms, 23 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 4 oxygen atoms. 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 × 2165.27%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 236.00%
    1.008 × 23 = 23.184 g/mol
  • F Fluorine × 14.92%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 27.25%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 416.56%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C21H23FN2O4

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

Showing 1 to 35 of 35 compounds

Z-Phe-DL-Ala-fluoromethylketone chemical structure, C21H23FN2O4, CAS 197855-65-5
Z-Phe-DL-Ala-fluoromethylketone
CAS 197855-65-5C21H23FN2O4
Mdl 201053 chemical structure, C21H23FN2O4, CAS 96922-64-4
Mdl 201053
CAS 96922-64-4C21H23FN2O4
Z-FA-Fmk chemical structure, C21H23FN2O4, CAS 105637-38-5
Z-FA-Fmk
CAS 105637-38-5C21H23FN2O4
MDL-201053, (D-alanine)- chemical structure, C21H23FN2O4, CAS 145428-08-6
MDL-201053, (D-alanine)-
CAS 145428-08-6C21H23FN2O4
N-[2-(3,4-Dimethoxyphenyl)ethyl]-1-(4-fluorophenyl)-5-oxopyrrolidine-3-carboxamide chemical structure, C21H23FN2O4, CAS 403815-81-6
N-[2-(3,4-Dimethoxyphenyl)ethyl]-1-(4-fluorophenyl)-5-oxopyrrolidine-3-carboxamide
CAS 403815-81-6C21H23FN2O4
3-{[2-(3,4-Dimethoxyphenyl)ethyl](methyl)amino}-1-(4-fluorophenyl)pyrrolidine-2,5-dione chemical structure, C21H23FN2O4, CAS 473266-21-6
3-{[2-(3,4-Dimethoxyphenyl)ethyl](methyl)amino}-1-(4-fluorophenyl)pyrrolidine-2,5-dione
CAS 473266-21-6C21H23FN2O4
N-(2,4-Dimethoxyphenyl)-1-(4-fluorobenzoyl)piperidine-4-carboxamide chemical structure, C21H23FN2O4, CAS 591239-17-7
N-(2,4-Dimethoxyphenyl)-1-(4-fluorobenzoyl)piperidine-4-carboxamide
CAS 591239-17-7C21H23FN2O4
Diethyl (((3-(2,6-dimethyl-4-pyridinyl)-4-fluorophenyl)amino)methylene)propanedioate chemical structure, C21H23FN2O4, CAS 104431-74-5
Diethyl (((3-(2,6-dimethyl-4-pyridinyl)-4-fluorophenyl)amino)methylene)propanedioate
CAS 104431-74-5C21H23FN2O4
3-(2-(2-Fluorophenoxy)acetamido)cyclohexyl phenylcarbamate chemical structure, C21H23FN2O4, CAS 1351645-99-2
3-(2-(2-Fluorophenoxy)acetamido)cyclohexyl phenylcarbamate
CAS 1351645-99-2C21H23FN2O4
N-(5-Ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-2-(2-fluorophenoxy)acetamide chemical structure, C21H23FN2O4, CAS 921790-16-1
N-(5-Ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-2-(2-fluorophenoxy)acetamide
CAS 921790-16-1C21H23FN2O4
N-(5-Ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-2-(4-fluorophenoxy)acetamide chemical structure, C21H23FN2O4, CAS 921560-61-4
N-(5-Ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-2-(4-fluorophenoxy)acetamide
CAS 921560-61-4C21H23FN2O4
Telomerase-IN-1 chemical structure, C21H23FN2O4, CAS 666859-49-0
Telomerase-IN-1
CAS 666859-49-0C21H23FN2O4
1-[3-(Dimethylamino)propyl]-4-(4-fluorobenzoyl)-3-hydroxy-5-(5-methylfuran-2-yl)-2,5-dihydro-1H-pyrrol-2-one chemical structure, C21H23FN2O4, CAS 381682-16-2
1-[3-(Dimethylamino)propyl]-4-(4-fluorobenzoyl)-3-hydroxy-5-(5-methylfuran-2-yl)-2,5-dihydro-1H-pyrrol-2-one
CAS 381682-16-2C21H23FN2O4
1-[2-(Diethylamino)ethyl]-4-(4-fluorobenzoyl)-5-(furan-2-yl)-3-hydroxy-2,5-dihydro-1H-pyrrol-2-one chemical structure, C21H23FN2O4, CAS 615270-93-4
1-[2-(Diethylamino)ethyl]-4-(4-fluorobenzoyl)-5-(furan-2-yl)-3-hydroxy-2,5-dihydro-1H-pyrrol-2-one
CAS 615270-93-4C21H23FN2O4
[2-[4-(4-Methoxyphenyl)piperazin-1-yl]-2-oxoethyl] 2-(3-fluorophenyl)acetate chemical structure, C21H23FN2O4, CAS 1794909-26-4
[2-[4-(4-Methoxyphenyl)piperazin-1-yl]-2-oxoethyl] 2-(3-fluorophenyl)acetate
CAS 1794909-26-4C21H23FN2O4
1-(2-(2-Fluorophenoxy)acetyl)-N-(2-methoxyphenethyl)azetidine-3-carboxamide chemical structure, C21H23FN2O4, CAS 1351589-13-3
1-(2-(2-Fluorophenoxy)acetyl)-N-(2-methoxyphenethyl)azetidine-3-carboxamide
CAS 1351589-13-3C21H23FN2O4
Phenyl 4-{[2-(2-fluorophenoxy)acetamido]methyl}piperidine-1-carboxylate chemical structure, C21H23FN2O4, CAS 1234850-25-9
Phenyl 4-{[2-(2-fluorophenoxy)acetamido]methyl}piperidine-1-carboxylate
CAS 1234850-25-9C21H23FN2O4
(E)-2-(2-Fluorophenoxy)-N-((1-(3-(furan-2-yl)acryloyl)piperidin-4-yl)methyl)acetamide chemical structure, C21H23FN2O4, CAS 1235689-96-9
(E)-2-(2-Fluorophenoxy)-N-((1-(3-(furan-2-yl)acryloyl)piperidin-4-yl)methyl)acetamide
CAS 1235689-96-9C21H23FN2O4
Methyl 7-fluoro-1-((2-methoxyphenethyl)carbamoyl)-3,4-dihydroisoquinoline-2(1H)-carboxylate chemical structure, C21H23FN2O4, CAS 1396581-23-9
Methyl 7-fluoro-1-((2-methoxyphenethyl)carbamoyl)-3,4-dihydroisoquinoline-2(1H)-carboxylate
CAS 1396581-23-9C21H23FN2O4
2-(2-Fluorophenoxy)-N-[2-(morpholin-4-ylcarbonyl)phenyl]butanamide chemical structure, C21H23FN2O4, CAS 905794-75-4
2-(2-Fluorophenoxy)-N-[2-(morpholin-4-ylcarbonyl)phenyl]butanamide
CAS 905794-75-4C21H23FN2O4
N'-(2-Fluorophenyl)-N-{[4-(2-methoxyphenyl)oxan-4-yl]methyl}ethanediamide chemical structure, C21H23FN2O4, CAS 1091111-69-1
N'-(2-Fluorophenyl)-N-{[4-(2-methoxyphenyl)oxan-4-yl]methyl}ethanediamide
CAS 1091111-69-1C21H23FN2O4
N-(5-Ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-2-(2-fluorophenoxy)acetamide chemical structure, C21H23FN2O4, CAS 921793-91-1
N-(5-Ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-2-(2-fluorophenoxy)acetamide
CAS 921793-91-1C21H23FN2O4
N-(5-Ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-2-(4-fluorophenoxy)acetamide chemical structure, C21H23FN2O4, CAS 921563-73-7
N-(5-Ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-2-(4-fluorophenoxy)acetamide
CAS 921563-73-7C21H23FN2O4
N1-(4-fluorobenzyl)-N2-((1-hydroxy-6-methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)methyl)oxalamide chemical structure, C21H23FN2O4, CAS 2034405-88-2
N1-(4-fluorobenzyl)-N2-((1-hydroxy-6-methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)methyl)oxalamide
CAS 2034405-88-2C21H23FN2O4

Frequently asked questions

What is the molar mass of C21H23FN2O4?

The molar mass of C21H23FN2O4 is 386.42 g/mol, calculated from standard atomic weights for 21 carbon atoms, 23 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 386.1642 Da.

How many compounds have the formula C21H23FN2O4?

CompoundList lists 35 compounds with the molecular formula C21H23FN2O4, including Z-Phe-DL-Ala-fluoromethylketone, Mdl 201053, Z-FA-Fmk. 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 C21H23FN2O4?

C21H23FN2O4 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.