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Molecular formula

C19H21ClFN3O

28 compounds have this formula on CompoundList.

Molar mass
361.85g/mol
Monoisotopic mass
361.1357Da
Atoms
46
Elements
6
Rings plus double bonds
10

The formula C19H21ClFN3O describes a molecule made of 19 carbon atoms, 21 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 3 nitrogen atoms and 1 oxygen 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 × 1963.07%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 215.85%
    1.008 × 21 = 21.168 g/mol
  • Cl Chlorine × 19.80%
    35.45 × 1 = 35.450 g/mol
  • F Fluorine × 15.25%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 311.61%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 14.42%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C19H21ClFN3O

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

Showing 1 to 28 of 28 compounds

N-(2-Chlorophenyl)-3-[4-(2-fluorophenyl)piperazin-1-yl]propanamide chemical structure, C19H21ClFN3O, CAS 428845-51-6
N-(2-Chlorophenyl)-3-[4-(2-fluorophenyl)piperazin-1-yl]propanamide
CAS 428845-51-6C19H21ClFN3O
N-[(4-Chlorophenyl)methyl]-2-[4-(4-fluorophenyl)piperazin-1-yl]acetamide chemical structure, C19H21ClFN3O, CAS 896255-48-4
N-[(4-Chlorophenyl)methyl]-2-[4-(4-fluorophenyl)piperazin-1-yl]acetamide
CAS 896255-48-4C19H21ClFN3O
N-[(4-Chlorophenyl)methyl]-2-[4-(2-fluorophenyl)piperazin-1-yl]acetamide chemical structure, C19H21ClFN3O, CAS 896191-04-1
N-[(4-Chlorophenyl)methyl]-2-[4-(2-fluorophenyl)piperazin-1-yl]acetamide
CAS 896191-04-1C19H21ClFN3O
N-(5-Chloro-2-methylphenyl)-2-[4-(4-fluorophenyl)piperazin-1-yl]acetamide chemical structure, C19H21ClFN3O, CAS 890600-19-8
N-(5-Chloro-2-methylphenyl)-2-[4-(4-fluorophenyl)piperazin-1-yl]acetamide
CAS 890600-19-8C19H21ClFN3O
4-Chloro-N-(2-(4-(4-fluorophenyl)piperazin-1-yl)ethyl)benzamide chemical structure, C19H21ClFN3O, CAS 1049447-50-8
4-Chloro-N-(2-(4-(4-fluorophenyl)piperazin-1-yl)ethyl)benzamide
CAS 1049447-50-8C19H21ClFN3O
2-[4-(3-Chloro-4-methylphenyl)piperazin-1-yl]-N-(4-fluorophenyl)acetamide chemical structure, C19H21ClFN3O, CAS 890603-15-3
2-[4-(3-Chloro-4-methylphenyl)piperazin-1-yl]-N-(4-fluorophenyl)acetamide
CAS 890603-15-3C19H21ClFN3O
N-(4-Chlorophenyl)-3-[4-(2-fluorophenyl)piperazin-1-yl]propanamide chemical structure, C19H21ClFN3O, CAS 428853-50-3
N-(4-Chlorophenyl)-3-[4-(2-fluorophenyl)piperazin-1-yl]propanamide
CAS 428853-50-3C19H21ClFN3O
N-(5-Chloro-2-methylphenyl)-2-[4-(2-fluorophenyl)piperazin-1-yl]acetamide chemical structure, C19H21ClFN3O, CAS 848181-18-0
N-(5-Chloro-2-methylphenyl)-2-[4-(2-fluorophenyl)piperazin-1-yl]acetamide
CAS 848181-18-0C19H21ClFN3O
1-(4-Fluorobenzyl)-2-(pyrrolidin-3-ylmethoxy)-1H-benzo[d]imidazole hydrochloride chemical structure, C19H21ClFN3O, CAS 1353966-61-6
1-(4-Fluorobenzyl)-2-(pyrrolidin-3-ylmethoxy)-1H-benzo[d]imidazole hydrochloride
CAS 1353966-61-6C19H21ClFN3O
2-[4-(5-Chloro-2-methylphenyl)piperazin-1-yl]-N-(4-fluorophenyl)acetamide chemical structure, C19H21ClFN3O, CAS 701929-53-5
2-[4-(5-Chloro-2-methylphenyl)piperazin-1-yl]-N-(4-fluorophenyl)acetamide
CAS 701929-53-5C19H21ClFN3O
N-(3-Chlorophenyl)-3-[4-(2-fluorophenyl)piperazin-1-yl]propanamide chemical structure, C19H21ClFN3O, CAS 428842-56-2
N-(3-Chlorophenyl)-3-[4-(2-fluorophenyl)piperazin-1-yl]propanamide
CAS 428842-56-2C19H21ClFN3O
2-[4-(3-Chloro-2-methylphenyl)piperazin-1-yl]-N-(4-fluorophenyl)acetamide chemical structure, C19H21ClFN3O, CAS 708225-41-6
2-[4-(3-Chloro-2-methylphenyl)piperazin-1-yl]-N-(4-fluorophenyl)acetamide
CAS 708225-41-6C19H21ClFN3O
N-(3-Chloro-4-methylphenyl)-2-[4-(4-fluorophenyl)piperazin-1-yl]acetamide chemical structure, C19H21ClFN3O, CAS 882748-99-4
N-(3-Chloro-4-methylphenyl)-2-[4-(4-fluorophenyl)piperazin-1-yl]acetamide
CAS 882748-99-4C19H21ClFN3O
2-[4-(3-Chlorophenyl)piperazin-1-yl]-N-(5-fluoro-2-methylphenyl)acetamide chemical structure, C19H21ClFN3O, CAS 303091-59-0
2-[4-(3-Chlorophenyl)piperazin-1-yl]-N-(5-fluoro-2-methylphenyl)acetamide
CAS 303091-59-0C19H21ClFN3O
N-[3-Chloro-2-(4-ethylpiperazin-1-yl)phenyl]-3-fluorobenzamide chemical structure, C19H21ClFN3O, CAS 723753-90-0
N-[3-Chloro-2-(4-ethylpiperazin-1-yl)phenyl]-3-fluorobenzamide
CAS 723753-90-0C19H21ClFN3O
N-(3-Chloro-2-methylphenyl)-2-[4-(2-fluorophenyl)piperazin-1-yl]acetamide chemical structure, C19H21ClFN3O, CAS 744267-57-0
N-(3-Chloro-2-methylphenyl)-2-[4-(2-fluorophenyl)piperazin-1-yl]acetamide
CAS 744267-57-0C19H21ClFN3O
N-(2-Chlorophenyl)-2-[4-[(3-fluorophenyl)methyl]piperazin-1-yl]acetamide chemical structure, C19H21ClFN3O, CAS 890288-85-4
N-(2-Chlorophenyl)-2-[4-[(3-fluorophenyl)methyl]piperazin-1-yl]acetamide
CAS 890288-85-4C19H21ClFN3O
N-[3-Chloro-2-(4-ethylpiperazin-1-yl)phenyl]-4-fluorobenzamide chemical structure, C19H21ClFN3O, CAS 723753-91-1
N-[3-Chloro-2-(4-ethylpiperazin-1-yl)phenyl]-4-fluorobenzamide
CAS 723753-91-1C19H21ClFN3O
1-(4-Chlorophenyl)-2-[4-(2-fluorophenyl)piperazino]-1-ethanone O-methyloxime chemical structure, C19H21ClFN3O, CAS 478049-94-4
1-(4-Chlorophenyl)-2-[4-(2-fluorophenyl)piperazino]-1-ethanone O-methyloxime
CAS 478049-94-4C19H21ClFN3O
N-(5-Chloro-2-methylphenyl)-4-[(3-fluorophenyl)methyl]piperazine-1-carboxamide chemical structure, C19H21ClFN3O, CAS 893156-24-6
N-(5-Chloro-2-methylphenyl)-4-[(3-fluorophenyl)methyl]piperazine-1-carboxamide
CAS 893156-24-6C19H21ClFN3O
N-[3-Chloro-2-(4-ethylpiperazin-1-yl)phenyl]-2-fluorobenzamide chemical structure, C19H21ClFN3O, CAS 905774-54-1
N-[3-Chloro-2-(4-ethylpiperazin-1-yl)phenyl]-2-fluorobenzamide
CAS 905774-54-1C19H21ClFN3O
2-[4-(3-Chlorophenyl)piperazino]-1-(4-fluorophenyl)-1-ethanone O-methyloxime chemical structure, C19H21ClFN3O, CAS 672951-78-9
2-[4-(3-Chlorophenyl)piperazino]-1-(4-fluorophenyl)-1-ethanone O-methyloxime
CAS 672951-78-9C19H21ClFN3O
2-Chloro-4-fluoro-N-((1-(2-methylpyridin-4-yl)piperidin-4-yl)methyl)benzamide chemical structure, C19H21ClFN3O, CAS 2034241-03-5
2-Chloro-4-fluoro-N-((1-(2-methylpyridin-4-yl)piperidin-4-yl)methyl)benzamide
CAS 2034241-03-5C19H21ClFN3O
1-(2-Chloro-6-fluorobenzyl)-N-(pyridin-3-ylmethyl)piperidine-4-carboxamide chemical structure, C19H21ClFN3O, CAS 429635-49-4
1-(2-Chloro-6-fluorobenzyl)-N-(pyridin-3-ylmethyl)piperidine-4-carboxamide
CAS 429635-49-4C19H21ClFN3O

Frequently asked questions

What is the molar mass of C19H21ClFN3O?

The molar mass of C19H21ClFN3O is 361.85 g/mol, calculated from standard atomic weights for 19 carbon atoms, 21 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 361.1357 Da.

How many compounds have the formula C19H21ClFN3O?

CompoundList lists 28 compounds with the molecular formula C19H21ClFN3O, including N-(2-Chlorophenyl)-3-[4-(2-fluorophenyl)piperazin-1-yl]propanamide, N-[(4-Chlorophenyl)methyl]-2-[4-(4-fluorophenyl)piperazin-1-yl]acetamide, N-[(4-Chlorophenyl)methyl]-2-[4-(2-fluorophenyl)piperazin-1-yl]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 C19H21ClFN3O?

C19H21ClFN3O 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.