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Molecular formula

C13H11ClFN3O

30 compounds have this formula on CompoundList.

Molar mass
279.70g/mol
Monoisotopic mass
279.0575Da
Atoms
30
Elements
6
Rings plus double bonds
9

The formula C13H11ClFN3O describes a molecule made of 13 carbon atoms, 11 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 × 1355.83%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 113.96%
    1.008 × 11 = 11.088 g/mol
  • Cl Chlorine × 112.67%
    35.45 × 1 = 35.450 g/mol
  • F Fluorine × 16.79%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 315.02%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 15.72%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C13H11ClFN3O

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

Showing 1 to 30 of 30 compounds

4-(2-Chloroacetyl)-1H-pyrrole-2-carbaldehyde N-(4-fluorophenyl)hydrazone chemical structure, C13H11ClFN3O, CAS 866149-96-4
4-(2-Chloroacetyl)-1H-pyrrole-2-carbaldehyde N-(4-fluorophenyl)hydrazone
CAS 866149-96-4C13H11ClFN3O
5-(3-Chloro-4-fluorobenzoyl)-1H,4H,5H,6H,7H-imidazo[4,5-C]pyridine chemical structure, C13H11ClFN3O, CAS 1359599-66-8
5-(3-Chloro-4-fluorobenzoyl)-1H,4H,5H,6H,7H-imidazo[4,5-C]pyridine
CAS 1359599-66-8C13H11ClFN3O
5-(Allylamino)-4-chloro-2-(4-fluorophenyl)-3(2H)-pyridazinone chemical structure, C13H11ClFN3O, CAS 478049-16-0
5-(Allylamino)-4-chloro-2-(4-fluorophenyl)-3(2H)-pyridazinone
CAS 478049-16-0C13H11ClFN3O
1-(3-Chloro-4-fluorophenyl)-3-(6-methylpyridin-2-yl)urea chemical structure, C13H11ClFN3O, CAS 903213-34-3
1-(3-Chloro-4-fluorophenyl)-3-(6-methylpyridin-2-yl)urea
CAS 903213-34-3C13H11ClFN3O
1-(3-Chloro-4-fluorophenyl)-3-(5-methylpyridin-2-yl)urea chemical structure, C13H11ClFN3O, CAS 903713-05-3
1-(3-Chloro-4-fluorophenyl)-3-(5-methylpyridin-2-yl)urea
CAS 903713-05-3C13H11ClFN3O
4-Chloro-2-[(4-fluorophenyl)amino]benzohydrazide chemical structure, C13H11ClFN3O, CAS 25843-72-5
4-Chloro-2-[(4-fluorophenyl)amino]benzohydrazide
CAS 25843-72-5C13H11ClFN3O
N'-[(2-Chloro-6-fluorobenzyl)oxy]-2-pyridinecarboximidamide chemical structure, C13H11ClFN3O, CAS 303997-40-2
N'-[(2-Chloro-6-fluorobenzyl)oxy]-2-pyridinecarboximidamide
CAS 303997-40-2C13H11ClFN3O
N'-[(2-Chloro-6-fluorobenzyl)oxy]-3-pyridinecarboximidamide chemical structure, C13H11ClFN3O, CAS 303997-41-3
N'-[(2-Chloro-6-fluorobenzyl)oxy]-3-pyridinecarboximidamide
CAS 303997-41-3C13H11ClFN3O
N'-[(2-Chloro-6-fluorobenzyl)oxy]-4-pyridinecarboximidamide chemical structure, C13H11ClFN3O, CAS 303997-42-4
N'-[(2-Chloro-6-fluorobenzyl)oxy]-4-pyridinecarboximidamide
CAS 303997-42-4C13H11ClFN3O
2-Chloro-6-fluoro-N-(2-(pyrimidin-5-yl)ethyl)benzamide chemical structure, C13H11ClFN3O, CAS 2034445-50-4
2-Chloro-6-fluoro-N-(2-(pyrimidin-5-yl)ethyl)benzamide
CAS 2034445-50-4C13H11ClFN3O
(2-Chloro-4-fluorophenyl)(6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)methanone chemical structure, C13H11ClFN3O, CAS 2034237-64-2
(2-Chloro-4-fluorophenyl)(6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)methanone
CAS 2034237-64-2C13H11ClFN3O
2-(2-Chloro-6-fluorophenyl)-N-[(pyrazin-2-yl)methyl]acetamide chemical structure, C13H11ClFN3O, CAS 2325159-56-4
2-(2-Chloro-6-fluorophenyl)-N-[(pyrazin-2-yl)methyl]acetamide
CAS 2325159-56-4C13H11ClFN3O
4-Chloro-N-cyclopropyl-2-fluoro-5-(1H-pyrazol-4-yl)benzamide chemical structure, C13H11ClFN3O, CAS 2205041-84-3
4-Chloro-N-cyclopropyl-2-fluoro-5-(1H-pyrazol-4-yl)benzamide
CAS 2205041-84-3C13H11ClFN3O
2-Chloro-N-[6-(4-fluorophenyl)-2-methylpyrimidin-4-yl]acetamide chemical structure, C13H11ClFN3O, CAS 2411317-72-9
2-Chloro-N-[6-(4-fluorophenyl)-2-methylpyrimidin-4-yl]acetamide
CAS 2411317-72-9C13H11ClFN3O
N-((3-Chloropyrazin-2-yl)methyl)-2-fluoro-3-methylbenzamide chemical structure, C13H11ClFN3O, CAS 3033845-21-2
N-((3-Chloropyrazin-2-yl)methyl)-2-fluoro-3-methylbenzamide
CAS 3033845-21-2C13H11ClFN3O
5-Chloro-N-(4-fluorobenzyl)-N-methylpyrazine-2-carboxamide chemical structure, C13H11ClFN3O, CAS 1988505-07-2
5-Chloro-N-(4-fluorobenzyl)-N-methylpyrazine-2-carboxamide
CAS 1988505-07-2C13H11ClFN3O
5-Chloro-N-(2-fluorobenzyl)-N-methylpyrazine-2-carboxamide chemical structure, C13H11ClFN3O, CAS 1923515-32-5
5-Chloro-N-(2-fluorobenzyl)-N-methylpyrazine-2-carboxamide
CAS 1923515-32-5C13H11ClFN3O
6-Chloro-N-(4-fluorobenzyl)-N-methylpyrazine-2-carboxamide chemical structure, C13H11ClFN3O, CAS 1984268-75-8
6-Chloro-N-(4-fluorobenzyl)-N-methylpyrazine-2-carboxamide
CAS 1984268-75-8C13H11ClFN3O
N-(3-Chloro-4-fluorophenyl)-5,6-dimethylpyrimidine-4-carboxamide chemical structure, C13H11ClFN3O, CAS 2380174-43-4
N-(3-Chloro-4-fluorophenyl)-5,6-dimethylpyrimidine-4-carboxamide
CAS 2380174-43-4C13H11ClFN3O
N-(2-Chloro-4-fluorophenyl)-5,6-dimethylpyrimidine-4-carboxamide chemical structure, C13H11ClFN3O, CAS 2415599-32-3
N-(2-Chloro-4-fluorophenyl)-5,6-dimethylpyrimidine-4-carboxamide
CAS 2415599-32-3C13H11ClFN3O
N-(4-Chloro-2-fluorophenyl)-5,6-dimethylpyrimidine-4-carboxamide chemical structure, C13H11ClFN3O, CAS 2415454-66-7
N-(4-Chloro-2-fluorophenyl)-5,6-dimethylpyrimidine-4-carboxamide
CAS 2415454-66-7C13H11ClFN3O
N-(4-Chloro-3-fluorophenyl)-5,6-dimethylpyrimidine-4-carboxamide chemical structure, C13H11ClFN3O, CAS 2415535-49-6
N-(4-Chloro-3-fluorophenyl)-5,6-dimethylpyrimidine-4-carboxamide
CAS 2415535-49-6C13H11ClFN3O
N-(3-Chloro-4-fluorophenyl)-6-ethylpyrimidine-4-carboxamide chemical structure, C13H11ClFN3O, CAS 2415568-68-0
N-(3-Chloro-4-fluorophenyl)-6-ethylpyrimidine-4-carboxamide
CAS 2415568-68-0C13H11ClFN3O
N-(4-Chloro-2-fluorophenyl)-6-ethylpyrimidine-4-carboxamide chemical structure, C13H11ClFN3O, CAS 2415553-66-9
N-(4-Chloro-2-fluorophenyl)-6-ethylpyrimidine-4-carboxamide
CAS 2415553-66-9C13H11ClFN3O

Frequently asked questions

What is the molar mass of C13H11ClFN3O?

The molar mass of C13H11ClFN3O is 279.70 g/mol, calculated from standard atomic weights for 13 carbon atoms, 11 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 279.0575 Da.

How many compounds have the formula C13H11ClFN3O?

CompoundList lists 30 compounds with the molecular formula C13H11ClFN3O, including 4-(2-Chloroacetyl)-1H-pyrrole-2-carbaldehyde N-(4-fluorophenyl)hydrazone, 5-(3-Chloro-4-fluorobenzoyl)-1H,4H,5H,6H,7H-imidazo[4,5-C]pyridine, 5-(Allylamino)-4-chloro-2-(4-fluorophenyl)-3(2H)-pyridazinone. 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 C13H11ClFN3O?

C13H11ClFN3O has a degree of unsaturation of 9. 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.