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Molecular formula

C13H11F2N3O

34 compounds have this formula on CompoundList.

Molar mass
263.25g/mol
Monoisotopic mass
263.0870Da
Atoms
30
Elements
5
Rings plus double bonds
9

The formula C13H11F2N3O describes a molecule made of 13 carbon atoms, 11 hydrogen atoms, 2 fluorine atoms, 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 × 1359.31%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 114.21%
    1.008 × 11 = 11.088 g/mol
  • F Fluorine × 214.43%
    18.998 × 2 = 37.996 g/mol
  • N Nitrogen × 315.96%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 16.08%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C13H11F2N3O

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

Showing 1 to 34 of 34 compounds

N-(2,4-Difluorophenyl)-N'-(2-pyridinylmethyl)urea chemical structure, C13H11F2N3O, CAS 706771-04-2
N-(2,4-Difluorophenyl)-N'-(2-pyridinylmethyl)urea
CAS 706771-04-2C13H11F2N3O
1-{2-[(2,4-Difluorophenyl)amino]-4-methylpyrimidin-5-yl}ethanone chemical structure, C13H11F2N3O, CAS 2270906-35-7
1-{2-[(2,4-Difluorophenyl)amino]-4-methylpyrimidin-5-yl}ethanone
CAS 2270906-35-7C13H11F2N3O
N-(4,6-Dimethylpyrimidin-2-yl)-2,6-difluorobenzamide chemical structure, C13H11F2N3O, CAS 712285-62-6
N-(4,6-Dimethylpyrimidin-2-yl)-2,6-difluorobenzamide
CAS 712285-62-6C13H11F2N3O
1-(4-Amino-3-fluorophenyl)-3-(4-fluorophenyl)urea chemical structure, C13H11F2N3O, CAS 1553900-92-7
1-(4-Amino-3-fluorophenyl)-3-(4-fluorophenyl)urea
CAS 1553900-92-7C13H11F2N3O
N-(2,6-Difluorobenzyl)-5-methylpyrazine-2-carboxamide chemical structure, C13H11F2N3O, CAS 1235142-13-8
N-(2,6-Difluorobenzyl)-5-methylpyrazine-2-carboxamide
CAS 1235142-13-8C13H11F2N3O
3,4-Difluoro-N-(2-(pyrimidin-5-yl)ethyl)benzamide chemical structure, C13H11F2N3O, CAS 2034342-29-3
3,4-Difluoro-N-(2-(pyrimidin-5-yl)ethyl)benzamide
CAS 2034342-29-3C13H11F2N3O
(3,3-Difluoropyrrolidin-1-yl)(quinoxalin-6-yl)methanone chemical structure, C13H11F2N3O, CAS 2034355-19-4
(3,3-Difluoropyrrolidin-1-yl)(quinoxalin-6-yl)methanone
CAS 2034355-19-4C13H11F2N3O
N-(3-Amino-4-fluorophenyl)-N'-(2-fluorophenyl)urea chemical structure, C13H11F2N3O, CAS 926252-92-8
N-(3-Amino-4-fluorophenyl)-N'-(2-fluorophenyl)urea
CAS 926252-92-8C13H11F2N3O
1-(4-Aminophenyl)-3-(3,4-difluorophenyl)urea chemical structure, C13H11F2N3O, CAS 1154099-82-7
1-(4-Aminophenyl)-3-(3,4-difluorophenyl)urea
CAS 1154099-82-7C13H11F2N3O
2,4-Difluoro-N-[(6-methylpyrimidin-4-yl)methyl]benzamide chemical structure, C13H11F2N3O, CAS 2195951-66-5
2,4-Difluoro-N-[(6-methylpyrimidin-4-yl)methyl]benzamide
CAS 2195951-66-5C13H11F2N3O
3,4-Difluoro-N-[(6-methylpyrimidin-4-yl)methyl]benzamide chemical structure, C13H11F2N3O, CAS 2097869-04-8
3,4-Difluoro-N-[(6-methylpyrimidin-4-yl)methyl]benzamide
CAS 2097869-04-8C13H11F2N3O
N-[5-(Difluoromethyl)-1-phenylpyrazol-4-yl]prop-2-enamide chemical structure, C13H11F2N3O, CAS 2361639-34-9
N-[5-(Difluoromethyl)-1-phenylpyrazol-4-yl]prop-2-enamide
CAS 2361639-34-9C13H11F2N3O
N-[1-(2,4-Difluorophenyl)-5-methylpyrazol-4-yl]prop-2-enamide chemical structure, C13H11F2N3O, CAS 2361638-07-3
N-[1-(2,4-Difluorophenyl)-5-methylpyrazol-4-yl]prop-2-enamide
CAS 2361638-07-3C13H11F2N3O
3-[(4-Fluorophenyl)methyl]-1-(5-fluoropyridin-2-yl)urea chemical structure, C13H11F2N3O, CAS 2327206-53-9
3-[(4-Fluorophenyl)methyl]-1-(5-fluoropyridin-2-yl)urea
CAS 2327206-53-9C13H11F2N3O
1-(4-Aminophenyl)-3-(2,4-difluorophenyl)urea chemical structure, C13H11F2N3O, CAS 849666-00-8
1-(4-Aminophenyl)-3-(2,4-difluorophenyl)urea
CAS 849666-00-8C13H11F2N3O
3-Amino-4-[(2,6-difluorophenyl)amino]benzamide chemical structure, C13H11F2N3O, CAS 1153123-21-7
3-Amino-4-[(2,6-difluorophenyl)amino]benzamide
CAS 1153123-21-7C13H11F2N3O
1-(2,5-Difluorobenzyl)-1,5,6,7-tetrahydro-4H-pyrazolo[4,3-c]pyridin-4-one chemical structure, C13H11F2N3O, CAS 1353497-58-1
1-(2,5-Difluorobenzyl)-1,5,6,7-tetrahydro-4H-pyrazolo[4,3-c]pyridin-4-one
CAS 1353497-58-1C13H11F2N3O
2-(2,5-Difluorobenzyl)-2,5,6,7-tetrahydro-4H-pyrazolo[4,3-c]pyridin-4-one chemical structure, C13H11F2N3O, CAS 1353499-57-6
2-(2,5-Difluorobenzyl)-2,5,6,7-tetrahydro-4H-pyrazolo[4,3-c]pyridin-4-one
CAS 1353499-57-6C13H11F2N3O
N-(4-(Difluoromethoxy)phenyl)-5-vinylpyrimidin-2-amine chemical structure, C13H11F2N3O, CAS 1428558-61-5
N-(4-(Difluoromethoxy)phenyl)-5-vinylpyrimidin-2-amine
CAS 1428558-61-5C13H11F2N3O
1-(3,5-Difluorobenzyl)-1,5,6,7-tetrahydro-4H-pyrazolo[4,3-c]pyridin-4-one chemical structure, C13H11F2N3O, CAS 2203015-38-5
1-(3,5-Difluorobenzyl)-1,5,6,7-tetrahydro-4H-pyrazolo[4,3-c]pyridin-4-one
CAS 2203015-38-5C13H11F2N3O
1-(6,7-Difluoro-2-quinoxalinyl)-4-piperidinone chemical structure, C13H11F2N3O, CAS 1233932-45-0
1-(6,7-Difluoro-2-quinoxalinyl)-4-piperidinone
CAS 1233932-45-0C13H11F2N3O
3-(2,6-Difluorophenyl)-1-(4-methylpyridin-3-yl)urea chemical structure, C13H11F2N3O, CAS 2322156-78-3
3-(2,6-Difluorophenyl)-1-(4-methylpyridin-3-yl)urea
CAS 2322156-78-3C13H11F2N3O
6-(Difluoromethyl)-2-methyl-N-phenylpyrimidine-4-carboxamide chemical structure, C13H11F2N3O, CAS 2877669-46-8
6-(Difluoromethyl)-2-methyl-N-phenylpyrimidine-4-carboxamide
CAS 2877669-46-8C13H11F2N3O
Benzoic acid, 2-amino-5-fluoro-, 2-(2-fluorophenyl)hydrazide chemical structure, C13H11F2N3O, CAS 888952-51-0
Benzoic acid, 2-amino-5-fluoro-, 2-(2-fluorophenyl)hydrazide
CAS 888952-51-0C13H11F2N3O

Frequently asked questions

What is the molar mass of C13H11F2N3O?

The molar mass of C13H11F2N3O is 263.25 g/mol, calculated from standard atomic weights for 13 carbon atoms, 11 hydrogen atoms, 2 fluorine atoms, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 263.0870 Da.

How many compounds have the formula C13H11F2N3O?

CompoundList lists 34 compounds with the molecular formula C13H11F2N3O, including N-(2,4-Difluorophenyl)-N'-(2-pyridinylmethyl)urea, 1-{2-[(2,4-Difluorophenyl)amino]-4-methylpyrimidin-5-yl}ethanone, N-(4,6-Dimethylpyrimidin-2-yl)-2,6-difluorobenzamide. 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 C13H11F2N3O?

C13H11F2N3O 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.