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Molecular formula

C13H18FN3O

48 compounds have this formula on CompoundList.

Molar mass
251.30g/mol
Monoisotopic mass
251.1434Da
Atoms
36
Elements
5
Rings plus double bonds
6

The formula C13H18FN3O describes a molecule made of 13 carbon atoms, 18 hydrogen atoms, 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 × 1362.13%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 187.22%
    1.008 × 18 = 18.144 g/mol
  • F Fluorine × 17.56%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 316.72%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 16.37%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C13H18FN3O

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

Showing 1 to 48 of 48 compounds

1-[4-(2-Amino-4-fluorophenyl)-1,4-diazepan-1-yl]ethan-1-one chemical structure, C13H18FN3O, CAS 1275755-68-4
1-[4-(2-Amino-4-fluorophenyl)-1,4-diazepan-1-yl]ethan-1-one
CAS 1275755-68-4C13H18FN3O
3-(3-Fluorophenyl)-1-(piperidin-3-ylmethyl)urea chemical structure, C13H18FN3O, CAS 1183803-33-9
3-(3-Fluorophenyl)-1-(piperidin-3-ylmethyl)urea
CAS 1183803-33-9C13H18FN3O
N-(3-Fluorophenyl)-2-(piperazin-1-yl)propanamide chemical structure, C13H18FN3O, CAS 1018252-85-1
N-(3-Fluorophenyl)-2-(piperazin-1-yl)propanamide
CAS 1018252-85-1C13H18FN3O
N-(4-Fluorophenyl)-2-(4-methylpiperazin-1-yl)acetamide chemical structure, C13H18FN3O, CAS 443331-85-9
N-(4-Fluorophenyl)-2-(4-methylpiperazin-1-yl)acetamide
CAS 443331-85-9C13H18FN3O
4-Ethyl-N-(4-fluorophenyl)piperazine-1-carboxamide chemical structure, C13H18FN3O, CAS 553657-52-6
4-Ethyl-N-(4-fluorophenyl)piperazine-1-carboxamide
CAS 553657-52-6C13H18FN3O
(2-[4-(4-Fluorobenzoyl)piperazin-1-yl]ethyl)amine chemical structure, C13H18FN3O, CAS 1018527-36-0
(2-[4-(4-Fluorobenzoyl)piperazin-1-yl]ethyl)amine
CAS 1018527-36-0C13H18FN3O
1-(4-Fluorobenzyl)piperidine-3-carbohydrazide chemical structure, C13H18FN3O, CAS 415934-95-1
1-(4-Fluorobenzyl)piperidine-3-carbohydrazide
CAS 415934-95-1C13H18FN3O
1-(3-Fluorobenzyl)-4-piperidinecarbohydrazide chemical structure, C13H18FN3O, CAS 453557-70-5
1-(3-Fluorobenzyl)-4-piperidinecarbohydrazide
CAS 453557-70-5C13H18FN3O
4-Amino-2-fluoro-N-(1-methylpiperidin-4-yl)benzamide chemical structure, C13H18FN3O, CAS 957855-54-8
4-Amino-2-fluoro-N-(1-methylpiperidin-4-yl)benzamide
CAS 957855-54-8C13H18FN3O
2-Fluoro-N-[2-(piperazin-1-yl)ethyl]benzamide chemical structure, C13H18FN3O, CAS 883817-27-4
2-Fluoro-N-[2-(piperazin-1-yl)ethyl]benzamide
CAS 883817-27-4C13H18FN3O
2-(4-Aminopiperidin-1-yl)-N-(4-fluorophenyl)acetamide chemical structure, C13H18FN3O, CAS 952950-53-7
2-(4-Aminopiperidin-1-yl)-N-(4-fluorophenyl)acetamide
CAS 952950-53-7C13H18FN3O
4-Ethyl-N-(3-fluorophenyl)piperazine-1-carboxamide chemical structure, C13H18FN3O, CAS 824421-01-4
4-Ethyl-N-(3-fluorophenyl)piperazine-1-carboxamide
CAS 824421-01-4C13H18FN3O
1-(2-Fluorophenyl)-3-(1-methylpiperidin-4-yl)urea chemical structure, C13H18FN3O, CAS 899024-55-6
1-(2-Fluorophenyl)-3-(1-methylpiperidin-4-yl)urea
CAS 899024-55-6C13H18FN3O
2-[4-[(3-Fluorophenyl)methyl]piperazin-1-yl]acetamide chemical structure, C13H18FN3O, CAS 203047-77-2
2-[4-[(3-Fluorophenyl)methyl]piperazin-1-yl]acetamide
CAS 203047-77-2C13H18FN3O
N-Ethyl-4-(4-fluorophenyl)piperazine-1-carboxamide chemical structure, C13H18FN3O, CAS 923121-38-4
N-Ethyl-4-(4-fluorophenyl)piperazine-1-carboxamide
CAS 923121-38-4C13H18FN3O
1-(4-Fluorophenyl)-3-(piperidin-3-ylmethyl)urea chemical structure, C13H18FN3O, CAS 1016515-35-7
1-(4-Fluorophenyl)-3-(piperidin-3-ylmethyl)urea
CAS 1016515-35-7C13H18FN3O
4-Amino-3-fluoro-N-(1-methyl-4-piperidyl)benzamide chemical structure, C13H18FN3O, CAS 1001345-97-6
4-Amino-3-fluoro-N-(1-methyl-4-piperidyl)benzamide
CAS 1001345-97-6C13H18FN3O
4-Fluoro-N-(2-(piperazin-1-yl)ethyl)benzamide chemical structure, C13H18FN3O, CAS 187221-43-8
4-Fluoro-N-(2-(piperazin-1-yl)ethyl)benzamide
CAS 187221-43-8C13H18FN3O
1-[4-(4-Fluorophenyl)piperazin-1-yl]-2-(methylamino)ethanone chemical structure, C13H18FN3O, CAS 1282131-74-1
1-[4-(4-Fluorophenyl)piperazin-1-yl]-2-(methylamino)ethanone
CAS 1282131-74-1C13H18FN3O
(4-Amino-2-fluorophenyl)(4-ethyl-1-piperazinyl)methanone chemical structure, C13H18FN3O, CAS 1282688-36-1
(4-Amino-2-fluorophenyl)(4-ethyl-1-piperazinyl)methanone
CAS 1282688-36-1C13H18FN3O
3-Fluoro-4-(4-(oxetan-3-yl)piperazin-1-yl)aniline chemical structure, C13H18FN3O, CAS 1893403-89-8
3-Fluoro-4-(4-(oxetan-3-yl)piperazin-1-yl)aniline
CAS 1893403-89-8C13H18FN3O
(4-Amino-3-fluorophenyl)(4-ethylpiperazin-1-yl)methanone chemical structure, C13H18FN3O, CAS 1483130-69-3
(4-Amino-3-fluorophenyl)(4-ethylpiperazin-1-yl)methanone
CAS 1483130-69-3C13H18FN3O
2-Fluoro-N,N-dimethyl-4-piperazin-1-yl-benzamide chemical structure, C13H18FN3O, CAS 2270908-13-7
2-Fluoro-N,N-dimethyl-4-piperazin-1-yl-benzamide
CAS 2270908-13-7C13H18FN3O
(2E)-4-(Dimethylamino)-N-[(3-fluoro-4-methylpyridin-2-yl)methyl]but-2-enamide chemical structure, C13H18FN3O, CAS 2411335-21-0
(2E)-4-(Dimethylamino)-N-[(3-fluoro-4-methylpyridin-2-yl)methyl]but-2-enamide
CAS 2411335-21-0C13H18FN3O

Frequently asked questions

What is the molar mass of C13H18FN3O?

The molar mass of C13H18FN3O is 251.30 g/mol, calculated from standard atomic weights for 13 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 251.1434 Da.

How many compounds have the formula C13H18FN3O?

CompoundList lists 48 compounds with the molecular formula C13H18FN3O, including 1-[4-(2-Amino-4-fluorophenyl)-1,4-diazepan-1-yl]ethan-1-one, 3-(3-Fluorophenyl)-1-(piperidin-3-ylmethyl)urea, N-(3-Fluorophenyl)-2-(piperazin-1-yl)propanamide. 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 C13H18FN3O?

C13H18FN3O has a degree of unsaturation of 6. 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.