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Molecular formula

C12H8ClFN2O

39 compounds have this formula on CompoundList.

Molar mass
250.66g/mol
Monoisotopic mass
250.0309Da
Atoms
25
Elements
6
Rings plus double bonds
9

The formula C12H8ClFN2O describes a molecule made of 12 carbon atoms, 8 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 2 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 × 1257.50%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 83.22%
    1.008 × 8 = 8.064 g/mol
  • Cl Chlorine × 114.14%
    35.45 × 1 = 35.450 g/mol
  • F Fluorine × 17.58%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 211.18%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 16.38%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C12H8ClFN2O

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

Showing 1 to 39 of 39 compounds

Ztz240 chemical structure, C12H8ClFN2O, CAS 325457-98-5
Ztz240
CAS 325457-98-5C12H8ClFN2O
N-(3-Chloro-4-fluorophenyl)pyridine-3-carboxamide chemical structure, C12H8ClFN2O, CAS 24303-09-1
N-(3-Chloro-4-fluorophenyl)pyridine-3-carboxamide
CAS 24303-09-1C12H8ClFN2O
Benzamide, N-(5-chloro-2-pyridinyl)-2-fluoro- chemical structure, C12H8ClFN2O, CAS 34556-81-5
Benzamide, N-(5-chloro-2-pyridinyl)-2-fluoro-
CAS 34556-81-5C12H8ClFN2O
N-(3-Chloropyridin-2-yl)-2-fluorobenzamide chemical structure, C12H8ClFN2O, CAS 424814-28-8
N-(3-Chloropyridin-2-yl)-2-fluorobenzamide
CAS 424814-28-8C12H8ClFN2O
6-Chloro-N-(4-fluorophenyl)nicotinamide chemical structure, C12H8ClFN2O, CAS 364078-28-4
6-Chloro-N-(4-fluorophenyl)nicotinamide
CAS 364078-28-4C12H8ClFN2O
6-Chloro-N-(4-fluorophenyl)picolinamide chemical structure, C12H8ClFN2O, CAS 137640-94-9
6-Chloro-N-(4-fluorophenyl)picolinamide
CAS 137640-94-9C12H8ClFN2O
N-(5-Chloropyridin-2-yl)-4-fluorobenzamide chemical structure, C12H8ClFN2O, CAS 327991-18-4
N-(5-Chloropyridin-2-yl)-4-fluorobenzamide
CAS 327991-18-4C12H8ClFN2O
N-(3-Chloro-4-fluorophenyl)pyridine-4-carboxamide chemical structure, C12H8ClFN2O, CAS 330657-77-7
N-(3-Chloro-4-fluorophenyl)pyridine-4-carboxamide
CAS 330657-77-7C12H8ClFN2O
2-(2-Chloropyrimidin-4-yl)-1-(4-fluorophenyl)ethanone chemical structure, C12H8ClFN2O, CAS 216529-49-6
2-(2-Chloropyrimidin-4-yl)-1-(4-fluorophenyl)ethanone
CAS 216529-49-6C12H8ClFN2O
2-Chloro-N-(4-fluorophenyl)nicotinamide chemical structure, C12H8ClFN2O, CAS 57841-99-3
2-Chloro-N-(4-fluorophenyl)nicotinamide
CAS 57841-99-3C12H8ClFN2O
(E)-3-(2-Chloro-6-fluorophenyl)-1-pyrazol-1-ylprop-2-en-1-one chemical structure, C12H8ClFN2O, CAS 543705-19-7
(E)-3-(2-Chloro-6-fluorophenyl)-1-pyrazol-1-ylprop-2-en-1-one
CAS 543705-19-7C12H8ClFN2O
N-(4-Chloro-2-fluorophenyl)pyridine-4-carboxamide chemical structure, C12H8ClFN2O, CAS 546064-85-1
N-(4-Chloro-2-fluorophenyl)pyridine-4-carboxamide
CAS 546064-85-1C12H8ClFN2O
4-Chloro-6-ethoxy-7-fluoro-3-quinolinecarbonitrile chemical structure, C12H8ClFN2O, CAS 622369-53-3
4-Chloro-6-ethoxy-7-fluoro-3-quinolinecarbonitrile
CAS 622369-53-3C12H8ClFN2O
3-(2-Fluorobenzoylamino)-2-chloropyridine chemical structure, C12H8ClFN2O, CAS 126921-76-4
3-(2-Fluorobenzoylamino)-2-chloropyridine
CAS 126921-76-4C12H8ClFN2O
6-Chloro-N-(2-fluorophenyl)pyridine-3-carboxamide chemical structure, C12H8ClFN2O, CAS 224817-01-0
6-Chloro-N-(2-fluorophenyl)pyridine-3-carboxamide
CAS 224817-01-0C12H8ClFN2O
2-Chloro-N-(4-fluorophenyl)pyridine-4-carboxamide chemical structure, C12H8ClFN2O, CAS 1019383-51-7
2-Chloro-N-(4-fluorophenyl)pyridine-4-carboxamide
CAS 1019383-51-7C12H8ClFN2O
2-Pyridinecarboxamide,6-chloro-N-(2-fluorophenyl)- chemical structure, C12H8ClFN2O, CAS 137640-95-0
2-Pyridinecarboxamide,6-chloro-N-(2-fluorophenyl)-
CAS 137640-95-0C12H8ClFN2O
2-Amino-4-(4-chloro-2-fluorophenyl)nicotinaldehyde chemical structure, C12H8ClFN2O, CAS 1454913-61-1
2-Amino-4-(4-chloro-2-fluorophenyl)nicotinaldehyde
CAS 1454913-61-1C12H8ClFN2O
2-Chloro-N-(3-fluorophenyl)pyridine-4-carboxamide chemical structure, C12H8ClFN2O, CAS 1019323-09-1
2-Chloro-N-(3-fluorophenyl)pyridine-4-carboxamide
CAS 1019323-09-1C12H8ClFN2O
5-(3-Chloro-2-fluorophenyl)nicotinamide chemical structure, C12H8ClFN2O, CAS 1125445-55-7
5-(3-Chloro-2-fluorophenyl)nicotinamide
CAS 1125445-55-7C12H8ClFN2O
6-Chloro-N-(3-fluorophenyl)pyridine-3-carboxamide chemical structure, C12H8ClFN2O, CAS 1016524-61-0
6-Chloro-N-(3-fluorophenyl)pyridine-3-carboxamide
CAS 1016524-61-0C12H8ClFN2O
2-Chloro-N-(2-fluorophenyl)pyridine-4-carboxamide chemical structure, C12H8ClFN2O, CAS 1019466-42-2
2-Chloro-N-(2-fluorophenyl)pyridine-4-carboxamide
CAS 1019466-42-2C12H8ClFN2O
N-(4-Chloro-3-fluorophenyl)pyridine-3-carboxamide chemical structure, C12H8ClFN2O, CAS 2327484-65-9
N-(4-Chloro-3-fluorophenyl)pyridine-3-carboxamide
CAS 2327484-65-9C12H8ClFN2O
5-(2-Chloro-5-fluorophenyl)nicotinamide chemical structure, C12H8ClFN2O, CAS 1346692-28-1
5-(2-Chloro-5-fluorophenyl)nicotinamide
CAS 1346692-28-1C12H8ClFN2O

Frequently asked questions

What is the molar mass of C12H8ClFN2O?

The molar mass of C12H8ClFN2O is 250.66 g/mol, calculated from standard atomic weights for 12 carbon atoms, 8 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 250.0309 Da.

How many compounds have the formula C12H8ClFN2O?

CompoundList lists 39 compounds with the molecular formula C12H8ClFN2O, including Ztz240, N-(3-Chloro-4-fluorophenyl)pyridine-3-carboxamide, Benzamide, N-(5-chloro-2-pyridinyl)-2-fluoro-. 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 C12H8ClFN2O?

C12H8ClFN2O 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.