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Molecular formula

C5H3ClFN

16 compounds have this formula on CompoundList.

Molar mass
131.53g/mol
Monoisotopic mass
134.0126Da
Atoms
11
Elements
5
Rings plus double bonds
4

The formula C5H3ClFN describes a molecule made of 5 carbon atoms, 3 hydrogen atoms, 1 chlorine atom, 1 fluorine atom and 1 nitrogen 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 × 545.66%
    12.011 × 5 = 60.055 g/mol
  • H Hydrogen × 32.30%
    1.008 × 3 = 3.024 g/mol
  • Cl Chlorine × 126.95%
    35.45 × 1 = 35.450 g/mol
  • F Fluorine × 114.44%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 110.65%
    14.007 × 1 = 14.007 g/mol
Look up another formula

Compounds with the formula C5H3ClFN

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

Showing 1 to 16 of 16 compounds

2-Chloro-3-fluoropyridine chemical structure, C5H3ClFN, CAS 17282-04-1
2-Chloro-3-fluoropyridine
CAS 17282-04-1C5H3ClFN
3-Chloro-2-fluoropyridine chemical structure, C5H3ClFN, CAS 1480-64-4
3-Chloro-2-fluoropyridine
CAS 1480-64-4C5H3ClFN
2-Chloro-5-fluoropyridine chemical structure, C5H3ClFN, CAS 31301-51-6
2-Chloro-5-fluoropyridine
CAS 31301-51-6C5H3ClFN
5-Chloro-2-fluoropyridine chemical structure, C5H3ClFN, CAS 1480-65-5
5-Chloro-2-fluoropyridine
CAS 1480-65-5C5H3ClFN
4-Chloro-3-fluoropyridine chemical structure, C5H3ClFN, CAS 2546-56-7
4-Chloro-3-fluoropyridine
CAS 2546-56-7C5H3ClFN
2-Chloro-6-fluoropyridine chemical structure, C5H3ClFN, CAS 20885-12-5
2-Chloro-6-fluoropyridine
CAS 20885-12-5C5H3ClFN
3-Chloro-4-fluoropyridine chemical structure, C5H3ClFN, CAS 883107-69-5
3-Chloro-4-fluoropyridine
CAS 883107-69-5C5H3ClFN
3-Chloro-5-fluoropyridine chemical structure, C5H3ClFN, CAS 514797-99-0
3-Chloro-5-fluoropyridine
CAS 514797-99-0C5H3ClFN
4-Chloro-2-fluoropyridine chemical structure, C5H3ClFN, CAS 34941-92-9
4-Chloro-2-fluoropyridine
CAS 34941-92-9C5H3ClFN
2-Chloro-4-fluoropyridine chemical structure, C5H3ClFN, CAS 34941-91-8
2-Chloro-4-fluoropyridine
CAS 34941-91-8C5H3ClFN
2-Chloro-5-fluoro((2)H)pyridine chemical structure, C5H3ClFN, CAS 2363786-75-6
2-Chloro-5-fluoro((2)H)pyridine
CAS 2363786-75-6C5H3ClFN
2-Chloro-3-fluoro((2)H)pyridine chemical structure, C5H3ClFN, CAS 2363784-15-8
2-Chloro-3-fluoro((2)H)pyridine
CAS 2363784-15-8C5H3ClFN
2-Chloro-6-fluoropyridine-3,4,5-d3 chemical structure, C5H3ClFN, CAS 2460500-94-9
2-Chloro-6-fluoropyridine-3,4,5-d3
CAS 2460500-94-9C5H3ClFN
4-Chloro-3-fluoropyridine-2,5,6-d3 chemical structure, C5H3ClFN, CAS 2363785-88-8
4-Chloro-3-fluoropyridine-2,5,6-d3
CAS 2363785-88-8C5H3ClFN
5-Chloro-2-fluoropyridine-3,4,6-d3 chemical structure, C5H3ClFN, CAS 2460493-08-5
5-Chloro-2-fluoropyridine-3,4,6-d3
CAS 2460493-08-5C5H3ClFN
4-Chloro-2-fluoropyridine-3,5,6-d3 chemical structure, C5H3ClFN, CAS 2460501-50-0
4-Chloro-2-fluoropyridine-3,5,6-d3
CAS 2460501-50-0C5H3ClFN

Frequently asked questions

What is the molar mass of C5H3ClFN?

The molar mass of C5H3ClFN is 131.53 g/mol, calculated from standard atomic weights for 5 carbon atoms, 3 hydrogen atoms, 1 chlorine atom, 1 fluorine atom and 1 nitrogen atom. The monoisotopic mass is 134.0126 Da.

How many compounds have the formula C5H3ClFN?

CompoundList lists 16 compounds with the molecular formula C5H3ClFN, including 2-Chloro-3-fluoropyridine, 3-Chloro-2-fluoropyridine, 2-Chloro-5-fluoropyridine. 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 C5H3ClFN?

C5H3ClFN has a degree of unsaturation of 4. 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.