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Molecular formula

C21H14ClN3

20 compounds have this formula on CompoundList.

Molar mass
343.81g/mol
Monoisotopic mass
357.1755Da
Atoms
39
Elements
4
Rings plus double bonds
16

The formula C21H14ClN3 describes a molecule made of 21 carbon atoms, 14 hydrogen atoms, 1 chlorine atom and 3 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 × 2173.36%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 144.10%
    1.008 × 14 = 14.112 g/mol
  • Cl Chlorine × 110.31%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 312.22%
    14.007 × 3 = 42.021 g/mol
Look up another formula

Compounds with the formula C21H14ClN3

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

Showing 1 to 20 of 20 compounds

2-([1,1'-Biphenyl]-4-yl)-4-chloro-6-phenyl-1,3,5-triazine chemical structure, C21H14ClN3, CAS 1472062-94-4
2-([1,1'-Biphenyl]-4-yl)-4-chloro-6-phenyl-1,3,5-triazine
CAS 1472062-94-4C21H14ClN3
4'-(4-Chlorophenyl)-2,2':6',2''-terpyridine chemical structure, C21H14ClN3, CAS 89972-75-8
4'-(4-Chlorophenyl)-2,2':6',2''-terpyridine
CAS 89972-75-8C21H14ClN3
2-([1,1'-Biphenyl]-3-yl)-4-chloro-6-phenyl-1,3,5-triazine chemical structure, C21H14ClN3, CAS 1689576-03-1
2-([1,1'-Biphenyl]-3-yl)-4-chloro-6-phenyl-1,3,5-triazine
CAS 1689576-03-1C21H14ClN3
2-((1,1'-Biphenyl)-2-yl)-4-chloro-6-phenyl-1,3,5-triazine chemical structure, C21H14ClN3, CAS 1835683-68-5
2-((1,1'-Biphenyl)-2-yl)-4-chloro-6-phenyl-1,3,5-triazine
CAS 1835683-68-5C21H14ClN3
3-(4-Chlorophenyl)-5,6-diphenyl-1,2,4-triazine chemical structure, C21H14ClN3, CAS 62230-36-8
3-(4-Chlorophenyl)-5,6-diphenyl-1,2,4-triazine
CAS 62230-36-8C21H14ClN3
6-(2-Chlorobenzyl)-6H-indolo[2,3-b]quinoxaline chemical structure, C21H14ClN3, CAS 328016-21-3
6-(2-Chlorobenzyl)-6H-indolo[2,3-b]quinoxaline
CAS 328016-21-3C21H14ClN3
2-(3-Chlorophenyl)-4,6-diphenyl-1,3,5-triazine chemical structure, C21H14ClN3, CAS 307929-32-4
2-(3-Chlorophenyl)-4,6-diphenyl-1,3,5-triazine
CAS 307929-32-4C21H14ClN3
2-Amino-4-(4-chlorophenyl)-6-(4-methylphenyl)benzene-1,3-dicarbonitrile chemical structure, C21H14ClN3, CAS 104581-09-1
2-Amino-4-(4-chlorophenyl)-6-(4-methylphenyl)benzene-1,3-dicarbonitrile
CAS 104581-09-1C21H14ClN3
2-(2-Chlorophenyl)-4,6-diphenyl-1,3,5-triazine chemical structure, C21H14ClN3, CAS 77989-14-1
2-(2-Chlorophenyl)-4,6-diphenyl-1,3,5-triazine
CAS 77989-14-1C21H14ClN3
2-(4-Chlorophenyl)-4,6-diphenyl-1,3,5-triazine chemical structure, C21H14ClN3, CAS 3114-52-1
2-(4-Chlorophenyl)-4,6-diphenyl-1,3,5-triazine
CAS 3114-52-1C21H14ClN3
1-(3-Chlorophenyl)-6-methyl-4-phenyl-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile chemical structure, C21H14ClN3, CAS 59661-54-0
1-(3-Chlorophenyl)-6-methyl-4-phenyl-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile
CAS 59661-54-0C21H14ClN3
9-Chloro-5-(4-methylphenyl)benzimidazo[2,1-a]phthalazine chemical structure, C21H14ClN3, CAS 676562-82-6
9-Chloro-5-(4-methylphenyl)benzimidazo[2,1-a]phthalazine
CAS 676562-82-6C21H14ClN3
8-Chloro-N-(diphenylmethylene)-1,5-naphthyridin-3-amine chemical structure, C21H14ClN3, CAS 1151802-15-1
8-Chloro-N-(diphenylmethylene)-1,5-naphthyridin-3-amine
CAS 1151802-15-1C21H14ClN3
4-Chloro-2-phenyl-6-(4-(pyridin-3-yl)phenyl)pyrimidine chemical structure, C21H14ClN3, CAS 2252184-39-5
4-Chloro-2-phenyl-6-(4-(pyridin-3-yl)phenyl)pyrimidine
CAS 2252184-39-5C21H14ClN3
2-Chloro-4-(2,3,4,5,6-pentadeuteriophenyl)-6-[2,3,5,6-tetradeuterio-4-(2,3,4,5,6-pentadeuteriophenyl)phenyl]-1,3,5-triazine chemical structure, C21H14ClN3, CAS 2766701-37-3
2-Chloro-4-(2,3,4,5,6-pentadeuteriophenyl)-6-[2,3,5,6-tetradeuterio-4-(2,3,4,5,6-pentadeuteriophenyl)phenyl]-1,3,5-triazine
CAS 2766701-37-3C21H14ClN3
4-Chloro-2-phenyl-6-(3-(pyridin-2-yl)phenyl)pyrimidine chemical structure, C21H14ClN3, CAS 2259346-76-2
4-Chloro-2-phenyl-6-(3-(pyridin-2-yl)phenyl)pyrimidine
CAS 2259346-76-2C21H14ClN3
4-Chloro-2-phenyl-6-(6-phenyl-3-pyridinyl)pyrimidine chemical structure, C21H14ClN3, CAS 2269510-48-5
4-Chloro-2-phenyl-6-(6-phenyl-3-pyridinyl)pyrimidine
CAS 2269510-48-5C21H14ClN3
2-(4-Chlorophenyl)-4-phenyl-6-pyridin-4-ylpyrimidine chemical structure, C21H14ClN3, CAS 1689538-54-2
2-(4-Chlorophenyl)-4-phenyl-6-pyridin-4-ylpyrimidine
CAS 1689538-54-2C21H14ClN3
4-Chloro-2-phenyl-6-(3-(pyridin-3-yl)phenyl)pyrimidine chemical structure, C21H14ClN3, CAS 1943719-93-4
4-Chloro-2-phenyl-6-(3-(pyridin-3-yl)phenyl)pyrimidine
CAS 1943719-93-4C21H14ClN3
4-Chloro-2-phenyl-6-(3-(pyridin-4-yl)phenyl)pyrimidine chemical structure, C21H14ClN3, CAS 1943719-95-6
4-Chloro-2-phenyl-6-(3-(pyridin-4-yl)phenyl)pyrimidine
CAS 1943719-95-6C21H14ClN3

Frequently asked questions

What is the molar mass of C21H14ClN3?

The molar mass of C21H14ClN3 is 343.81 g/mol, calculated from standard atomic weights for 21 carbon atoms, 14 hydrogen atoms, 1 chlorine atom and 3 nitrogen atoms. The monoisotopic mass is 357.1755 Da.

How many compounds have the formula C21H14ClN3?

CompoundList lists 20 compounds with the molecular formula C21H14ClN3, including 2-([1,1'-Biphenyl]-4-yl)-4-chloro-6-phenyl-1,3,5-triazine, 4'-(4-Chlorophenyl)-2,2':6',2''-terpyridine, 2-([1,1'-Biphenyl]-3-yl)-4-chloro-6-phenyl-1,3,5-triazine. 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 C21H14ClN3?

C21H14ClN3 has a degree of unsaturation of 16. 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.