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Molecular formula

C18H19ClFN3O

33 compounds have this formula on CompoundList.

Molar mass
347.82g/mol
Monoisotopic mass
347.1201Da
Atoms
43
Elements
6
Rings plus double bonds
10

The formula C18H19ClFN3O describes a molecule made of 18 carbon atoms, 19 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 × 1862.16%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 195.51%
    1.008 × 19 = 19.152 g/mol
  • Cl Chlorine × 110.19%
    35.45 × 1 = 35.450 g/mol
  • F Fluorine × 15.46%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 312.08%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 14.60%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C18H19ClFN3O

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

Showing 1 to 33 of 33 compounds

N-(3-Chloro-4-fluorophenyl)-2-(4-phenyl-1-piperazinyl)acetamide chemical structure, C18H19ClFN3O, CAS 303091-00-1
N-(3-Chloro-4-fluorophenyl)-2-(4-phenyl-1-piperazinyl)acetamide
CAS 303091-00-1C18H19ClFN3O
2-[4-(4-Chlorophenyl)piperazin-1-yl]-N-(4-fluorophenyl)acetamide chemical structure, C18H19ClFN3O, CAS 701951-63-5
2-[4-(4-Chlorophenyl)piperazin-1-yl]-N-(4-fluorophenyl)acetamide
CAS 701951-63-5C18H19ClFN3O
2-[4-(3-Chlorophenyl)piperazin-1-yl]-N-(4-fluorophenyl)acetamide chemical structure, C18H19ClFN3O, CAS 303091-53-4
2-[4-(3-Chlorophenyl)piperazin-1-yl]-N-(4-fluorophenyl)acetamide
CAS 303091-53-4C18H19ClFN3O
N-(3-Chlorophenyl)-2-[4-(4-fluorophenyl)piperazin-1-yl]acetamide chemical structure, C18H19ClFN3O, CAS 329080-06-0
N-(3-Chlorophenyl)-2-[4-(4-fluorophenyl)piperazin-1-yl]acetamide
CAS 329080-06-0C18H19ClFN3O
2-[4-(2-Chlorophenyl)piperazin-1-yl]-N-(4-fluorophenyl)acetamide chemical structure, C18H19ClFN3O, CAS 708231-64-5
2-[4-(2-Chlorophenyl)piperazin-1-yl]-N-(4-fluorophenyl)acetamide
CAS 708231-64-5C18H19ClFN3O
N-(4-Chlorophenyl)-2-[4-(4-fluorophenyl)piperazin-1-yl]acetamide chemical structure, C18H19ClFN3O, CAS 882081-57-4
N-(4-Chlorophenyl)-2-[4-(4-fluorophenyl)piperazin-1-yl]acetamide
CAS 882081-57-4C18H19ClFN3O
4-(5-Chloro-2-methylphenyl)-N-(4-fluorophenyl)piperazine-1-carboxamide chemical structure, C18H19ClFN3O, CAS 553657-57-1
4-(5-Chloro-2-methylphenyl)-N-(4-fluorophenyl)piperazine-1-carboxamide
CAS 553657-57-1C18H19ClFN3O
N-(3-Chloro-4-methylphenyl)-4-(4-fluorophenyl)piperazine-1-carboxamide chemical structure, C18H19ClFN3O, CAS 903037-82-1
N-(3-Chloro-4-methylphenyl)-4-(4-fluorophenyl)piperazine-1-carboxamide
CAS 903037-82-1C18H19ClFN3O
2-[4-(4-Chlorophenyl)piperazin-1-yl]-N-(2-fluorophenyl)acetamide chemical structure, C18H19ClFN3O, CAS 896245-78-6
2-[4-(4-Chlorophenyl)piperazin-1-yl]-N-(2-fluorophenyl)acetamide
CAS 896245-78-6C18H19ClFN3O
N-(3-Chloro-2-methylphenyl)-4-(4-fluorophenyl)piperazine-1-carboxamide chemical structure, C18H19ClFN3O, CAS 897510-69-9
N-(3-Chloro-2-methylphenyl)-4-(4-fluorophenyl)piperazine-1-carboxamide
CAS 897510-69-9C18H19ClFN3O
4-[(4-Chlorophenyl)methyl]-N-(4-fluorophenyl)piperazine-1-carboxamide chemical structure, C18H19ClFN3O, CAS 889084-81-5
4-[(4-Chlorophenyl)methyl]-N-(4-fluorophenyl)piperazine-1-carboxamide
CAS 889084-81-5C18H19ClFN3O
N-(3-Chlorophenyl)-4-[(4-fluorophenyl)methyl]piperazine-1-carboxamide chemical structure, C18H19ClFN3O, CAS 874774-90-0
N-(3-Chlorophenyl)-4-[(4-fluorophenyl)methyl]piperazine-1-carboxamide
CAS 874774-90-0C18H19ClFN3O
3-Fluoro-4-({[6-(piperidin-4-yl)pyridin-2-yl]oxy}methyl)benzonitrile hydrochloride chemical structure, C18H19ClFN3O, CAS 2756782-90-6
3-Fluoro-4-({[6-(piperidin-4-yl)pyridin-2-yl]oxy}methyl)benzonitrile hydrochloride
CAS 2756782-90-6C18H19ClFN3O
4-(5-Chloro-2-methylphenyl)-N-(3-fluorophenyl)piperazine-1-carboxamide chemical structure, C18H19ClFN3O, CAS 824423-43-0
4-(5-Chloro-2-methylphenyl)-N-(3-fluorophenyl)piperazine-1-carboxamide
CAS 824423-43-0C18H19ClFN3O
4-[(4-Chlorophenyl)methyl]-N-(3-fluorophenyl)piperazine-1-carboxamide chemical structure, C18H19ClFN3O, CAS 889229-35-0
4-[(4-Chlorophenyl)methyl]-N-(3-fluorophenyl)piperazine-1-carboxamide
CAS 889229-35-0C18H19ClFN3O
3-(2-Chloro-6-fluorophenyl)-N-(1-(pyridin-2-yl)pyrrolidin-3-yl)propanamide chemical structure, C18H19ClFN3O, CAS 1788845-02-2
3-(2-Chloro-6-fluorophenyl)-N-(1-(pyridin-2-yl)pyrrolidin-3-yl)propanamide
CAS 1788845-02-2C18H19ClFN3O
1-[3-(4-Ethoxy-3-fluorophenyl)-1-phenyl-1H-pyrazol-4-yl]methanamine hydrochloride chemical structure, C18H19ClFN3O, CAS 2227107-47-1
1-[3-(4-Ethoxy-3-fluorophenyl)-1-phenyl-1H-pyrazol-4-yl]methanamine hydrochloride
CAS 2227107-47-1C18H19ClFN3O
N-(4-Chloro-2-fluorophenyl)-2-(4-phenylpiperazin-1-yl)acetamide chemical structure, C18H19ClFN3O, CAS 923732-88-1
N-(4-Chloro-2-fluorophenyl)-2-(4-phenylpiperazin-1-yl)acetamide
CAS 923732-88-1C18H19ClFN3O
4-Benzyl-N-(3-chloro-4-fluorophenyl)piperazine-1-carboxamide chemical structure, C18H19ClFN3O, CAS 890988-20-2
4-Benzyl-N-(3-chloro-4-fluorophenyl)piperazine-1-carboxamide
CAS 890988-20-2C18H19ClFN3O
1-(2-Chloropyridine-4-carbonyl)-4-[(4-fluorophenyl)methyl]-1,4-diazepane chemical structure, C18H19ClFN3O, CAS 1118863-21-0
1-(2-Chloropyridine-4-carbonyl)-4-[(4-fluorophenyl)methyl]-1,4-diazepane
CAS 1118863-21-0C18H19ClFN3O
2-Chloro-N-[2-(3,5-dicyclopropyl-1H-pyrazol-1-yl)ethyl]-6-fluorobenzamide chemical structure, C18H19ClFN3O, CAS 1797225-99-0
2-Chloro-N-[2-(3,5-dicyclopropyl-1H-pyrazol-1-yl)ethyl]-6-fluorobenzamide
CAS 1797225-99-0C18H19ClFN3O
3-(3-Chloro-4-fluorophenyl)-N-(1-(pyridin-2-yl)pyrrolidin-3-yl)propanamide chemical structure, C18H19ClFN3O, CAS 1795443-85-4
3-(3-Chloro-4-fluorophenyl)-N-(1-(pyridin-2-yl)pyrrolidin-3-yl)propanamide
CAS 1795443-85-4C18H19ClFN3O
2-Chloro-6-fluoro-N-((1-(pyridin-4-yl)piperidin-4-yl)methyl)benzamide chemical structure, C18H19ClFN3O, CAS 2034322-74-0
2-Chloro-6-fluoro-N-((1-(pyridin-4-yl)piperidin-4-yl)methyl)benzamide
CAS 2034322-74-0C18H19ClFN3O
2-Chloro-4-fluoro-N-{[1-(pyridin-3-yl)piperidin-4-yl]methyl}benzamide chemical structure, C18H19ClFN3O, CAS 2034614-45-2
2-Chloro-4-fluoro-N-{[1-(pyridin-3-yl)piperidin-4-yl]methyl}benzamide
CAS 2034614-45-2C18H19ClFN3O

Frequently asked questions

What is the molar mass of C18H19ClFN3O?

The molar mass of C18H19ClFN3O is 347.82 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 347.1201 Da.

How many compounds have the formula C18H19ClFN3O?

CompoundList lists 33 compounds with the molecular formula C18H19ClFN3O, including N-(3-Chloro-4-fluorophenyl)-2-(4-phenyl-1-piperazinyl)acetamide, 2-[4-(4-Chlorophenyl)piperazin-1-yl]-N-(4-fluorophenyl)acetamide, 2-[4-(3-Chlorophenyl)piperazin-1-yl]-N-(4-fluorophenyl)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 C18H19ClFN3O?

C18H19ClFN3O 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.