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Molecular formula

C19H13ClN2

15 compounds have this formula on CompoundList.

Molar mass
304.78g/mol
Monoisotopic mass
304.0767Da
Atoms
35
Elements
4
Rings plus double bonds
14

The formula C19H13ClN2 describes a molecule made of 19 carbon atoms, 13 hydrogen atoms, 1 chlorine atom and 2 nitrogen atoms. 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 × 1974.88%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 134.30%
    1.008 × 13 = 13.104 g/mol
  • Cl Chlorine × 111.63%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 29.19%
    14.007 × 2 = 28.014 g/mol
Look up another formula

Compounds with the formula C19H13ClN2

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

Showing 1 to 15 of 15 compounds

Acridine, 9-(p-chloroanilino)- chemical structure, C19H13ClN2, CAS 61462-75-7
Acridine, 9-(p-chloroanilino)-
CAS 61462-75-7C19H13ClN2
2-(3-Chlorophenyl)-3-phenylimidazo[1,2-a]pyridine chemical structure, C19H13ClN2, CAS 1353511-67-7
2-(3-Chlorophenyl)-3-phenylimidazo[1,2-a]pyridine
CAS 1353511-67-7C19H13ClN2
2-(4-Chlorophenyl)-1-phenyl-1H-benzo[d]imidazole chemical structure, C19H13ClN2, CAS 2622-73-3
2-(4-Chlorophenyl)-1-phenyl-1H-benzo[d]imidazole
CAS 2622-73-3C19H13ClN2
5H-Dibenzo(b,e)(1,4)diazepine, 2-chloro-11-phenyl- chemical structure, C19H13ClN2, CAS 32047-75-9
5H-Dibenzo(b,e)(1,4)diazepine, 2-chloro-11-phenyl-
CAS 32047-75-9C19H13ClN2
2-(3-Chlorophenyl)-1-phenyl-1H-benzimidazole chemical structure, C19H13ClN2, CAS 175712-66-0
2-(3-Chlorophenyl)-1-phenyl-1H-benzimidazole
CAS 175712-66-0C19H13ClN2
3-Pyridinecarbonitrile, 2-chloro-4-(4-methylphenyl)-6-phenyl- chemical structure, C19H13ClN2, CAS 143882-76-2
3-Pyridinecarbonitrile, 2-chloro-4-(4-methylphenyl)-6-phenyl-
CAS 143882-76-2C19H13ClN2
2-Biphenyl-4-yl-5-chloro-1H-benzimidazole chemical structure, C19H13ClN2, CAS 904309-52-0
2-Biphenyl-4-yl-5-chloro-1H-benzimidazole
CAS 904309-52-0C19H13ClN2
2-(2-Chlorophenyl)-1-phenyl-1H-benzo[d]imidazole chemical structure, C19H13ClN2, CAS 57492-47-4
2-(2-Chlorophenyl)-1-phenyl-1H-benzo[d]imidazole
CAS 57492-47-4C19H13ClN2
2-Chloro-6-(4-methylphenyl)-4-phenylpyridine-3-carbonitrile chemical structure, C19H13ClN2, CAS 38477-47-3
2-Chloro-6-(4-methylphenyl)-4-phenylpyridine-3-carbonitrile
CAS 38477-47-3C19H13ClN2
9H-Carbazol-3-amine, N-[(4-chlorophenyl)methylene]- chemical structure, C19H13ClN2, CAS 57555-34-7
9H-Carbazol-3-amine, N-[(4-chlorophenyl)methylene]-
CAS 57555-34-7C19H13ClN2
(E)-N-(9H-Carbazol-3-yl)-1-(3-chlorophenyl)methanimine chemical structure, C19H13ClN2, CAS 72149-09-8
(E)-N-(9H-Carbazol-3-yl)-1-(3-chlorophenyl)methanimine
CAS 72149-09-8C19H13ClN2
2-Chloro-5-methyl-4,6-diphenyl-3-pyridinecarbonitrile chemical structure, C19H13ClN2, CAS 18060-64-5
2-Chloro-5-methyl-4,6-diphenyl-3-pyridinecarbonitrile
CAS 18060-64-5C19H13ClN2
(E)-N-(9H-Carbazol-3-yl)-1-(2-chlorophenyl)methanimine chemical structure, C19H13ClN2, CAS 72149-07-6
(E)-N-(9H-Carbazol-3-yl)-1-(2-chlorophenyl)methanimine
CAS 72149-07-6C19H13ClN2
1H-Indole,5-chloro-3-phenyl-1-(4-pyridinyl)- chemical structure, C19H13ClN2, CAS 141306-18-5
1H-Indole,5-chloro-3-phenyl-1-(4-pyridinyl)-
CAS 141306-18-5C19H13ClN2
7-Chloro-1,2-diphenylbenzimidazole chemical structure, C19H13ClN2, CAS 1217102-13-0
7-Chloro-1,2-diphenylbenzimidazole
CAS 1217102-13-0C19H13ClN2

Frequently asked questions

What is the molar mass of C19H13ClN2?

The molar mass of C19H13ClN2 is 304.78 g/mol, calculated from standard atomic weights for 19 carbon atoms, 13 hydrogen atoms, 1 chlorine atom and 2 nitrogen atoms. The monoisotopic mass is 304.0767 Da.

How many compounds have the formula C19H13ClN2?

CompoundList lists 15 compounds with the molecular formula C19H13ClN2, including Acridine, 9-(p-chloroanilino)-, 2-(3-Chlorophenyl)-3-phenylimidazo[1,2-a]pyridine, 2-(4-Chlorophenyl)-1-phenyl-1H-benzo[d]imidazole. 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 C19H13ClN2?

C19H13ClN2 has a degree of unsaturation of 14. 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.