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Molecular formula

C13H8ClN3

39 compounds have this formula on CompoundList.

Molar mass
241.68g/mol
Monoisotopic mass
241.0407Da
Atoms
25
Elements
4
Rings plus double bonds
11

The formula C13H8ClN3 describes a molecule made of 13 carbon atoms, 8 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 × 1364.61%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 83.34%
    1.008 × 8 = 8.064 g/mol
  • Cl Chlorine × 114.67%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 317.39%
    14.007 × 3 = 42.021 g/mol
Look up another formula

Compounds with the formula C13H8ClN3

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

Showing 1 to 39 of 39 compounds

1-Chloro-3-methylpyrido[1,2-a]benzimidazole-4-carbonitrile chemical structure, C13H8ClN3, CAS 121105-78-0
1-Chloro-3-methylpyrido[1,2-a]benzimidazole-4-carbonitrile
CAS 121105-78-0C13H8ClN3
4-Chloro-2-(pyridin-2-yl)quinazoline chemical structure, C13H8ClN3, CAS 91748-47-9
4-Chloro-2-(pyridin-2-yl)quinazoline
CAS 91748-47-9C13H8ClN3
4-Chloro-2-(pyridin-3-yl)quinazoline chemical structure, C13H8ClN3, CAS 98296-25-4
4-Chloro-2-(pyridin-3-yl)quinazoline
CAS 98296-25-4C13H8ClN3
4-Chloro-2-(pyridin-4-yl)quinazoline chemical structure, C13H8ClN3, CAS 6484-27-1
4-Chloro-2-(pyridin-4-yl)quinazoline
CAS 6484-27-1C13H8ClN3
6-Chloro-4-phenyl-1,2,3-benzotriazine chemical structure, C13H8ClN3, CAS 54893-18-4
6-Chloro-4-phenyl-1,2,3-benzotriazine
CAS 54893-18-4C13H8ClN3
1-Chloro-3-(pyridin-4-yl)-2,7-naphthyridine chemical structure, C13H8ClN3, CAS 1211593-56-4
1-Chloro-3-(pyridin-4-yl)-2,7-naphthyridine
CAS 1211593-56-4C13H8ClN3
1-Chloro-3-(pyridin-4-yl)-2,6-naphthyridine chemical structure, C13H8ClN3, CAS 1071017-49-6
1-Chloro-3-(pyridin-4-yl)-2,6-naphthyridine
CAS 1071017-49-6C13H8ClN3
7-Chloro-3-phenyl-1,2,4-benzotriazine chemical structure, C13H8ClN3, CAS 81817-16-5
7-Chloro-3-phenyl-1,2,4-benzotriazine
CAS 81817-16-5C13H8ClN3
5-Chloro-2-phenylpyrido[3,4-b]pyrazine chemical structure, C13H8ClN3, CAS 556053-83-9
5-Chloro-2-phenylpyrido[3,4-b]pyrazine
CAS 556053-83-9C13H8ClN3
8-Chloro-5-phenylpyrido[3,2-d]pyridazine chemical structure, C13H8ClN3, CAS 87987-99-3
8-Chloro-5-phenylpyrido[3,2-d]pyridazine
CAS 87987-99-3C13H8ClN3
6-Chloro-3-phenyl-1,2,4-benzotriazine chemical structure, C13H8ClN3, CAS 99768-31-7
6-Chloro-3-phenyl-1,2,4-benzotriazine
CAS 99768-31-7C13H8ClN3
2-Chloro-3-(2-pyridinyl)quinoxaline chemical structure, C13H8ClN3, CAS 7755-94-4
2-Chloro-3-(2-pyridinyl)quinoxaline
CAS 7755-94-4C13H8ClN3
4-Chloro-2-phenylpyrido[2,3-D]pyrimidine chemical structure, C13H8ClN3, CAS 41803-67-2
4-Chloro-2-phenylpyrido[2,3-D]pyrimidine
CAS 41803-67-2C13H8ClN3
2-Chloro-4-pyridin-2-ylquinazoline chemical structure, C13H8ClN3, CAS 858235-91-3
2-Chloro-4-pyridin-2-ylquinazoline
CAS 858235-91-3C13H8ClN3
4-Chloro-6-(quinolin-5-yl)pyrimidine chemical structure, C13H8ClN3, CAS 851985-89-2
4-Chloro-6-(quinolin-5-yl)pyrimidine
CAS 851985-89-2C13H8ClN3
4-Chloro-6-(quinolin-8-yl)pyrimidine chemical structure, C13H8ClN3, CAS 851985-80-3
4-Chloro-6-(quinolin-8-yl)pyrimidine
CAS 851985-80-3C13H8ClN3
2-Chloro-4-(quinolin-8-yl)pyrimidine chemical structure, C13H8ClN3, CAS 851985-77-8
2-Chloro-4-(quinolin-8-yl)pyrimidine
CAS 851985-77-8C13H8ClN3
4-(2-Chloro-4-pyrimidinyl)isoquinoline chemical structure, C13H8ClN3, CAS 1513564-62-9
4-(2-Chloro-4-pyrimidinyl)isoquinoline
CAS 1513564-62-9C13H8ClN3
8-Chloro-6-(pyridin-4-yl)-1,7-naphthyridine chemical structure, C13H8ClN3, CAS 1211595-29-7
8-Chloro-6-(pyridin-4-yl)-1,7-naphthyridine
CAS 1211595-29-7C13H8ClN3
2-Chloro-4-phenylpyrido[2,3-d]pyrimidine chemical structure, C13H8ClN3, CAS 1059735-38-4
2-Chloro-4-phenylpyrido[2,3-d]pyrimidine
CAS 1059735-38-4C13H8ClN3
5-Chloro-2-(2-pyridinyl)-1,8-naphthyridine chemical structure, C13H8ClN3, CAS 2445907-96-8
5-Chloro-2-(2-pyridinyl)-1,8-naphthyridine
CAS 2445907-96-8C13H8ClN3
1-Chloro-4-phenylpyrido[4,3-d]pyridazine chemical structure, C13H8ClN3, CAS 863602-33-9
1-Chloro-4-phenylpyrido[4,3-d]pyridazine
CAS 863602-33-9C13H8ClN3
2-(6-Chloro-4-pyrimidinyl)quinoline chemical structure, C13H8ClN3, CAS 954222-13-0
2-(6-Chloro-4-pyrimidinyl)quinoline
CAS 954222-13-0C13H8ClN3
7-(2-Chloropyrimidin-4-yl)quinoline chemical structure, C13H8ClN3, CAS 852061-56-4
7-(2-Chloropyrimidin-4-yl)quinoline
CAS 852061-56-4C13H8ClN3

Frequently asked questions

What is the molar mass of C13H8ClN3?

The molar mass of C13H8ClN3 is 241.68 g/mol, calculated from standard atomic weights for 13 carbon atoms, 8 hydrogen atoms, 1 chlorine atom and 3 nitrogen atoms. The monoisotopic mass is 241.0407 Da.

How many compounds have the formula C13H8ClN3?

CompoundList lists 39 compounds with the molecular formula C13H8ClN3, including 1-Chloro-3-methylpyrido[1,2-a]benzimidazole-4-carbonitrile, 4-Chloro-2-(pyridin-2-yl)quinazoline, 4-Chloro-2-(pyridin-3-yl)quinazoline. 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 C13H8ClN3?

C13H8ClN3 has a degree of unsaturation of 11. 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.