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Molecular formula

C13H9Cl2N5

9 compounds have this formula on CompoundList.

Molar mass
306.15g/mol
Monoisotopic mass
305.0235Da
Atoms
29
Elements
4
Rings plus double bonds
11

The formula C13H9Cl2N5 describes a molecule made of 13 carbon atoms, 9 hydrogen atoms, 2 chlorine atoms and 5 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 × 1351.00%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 92.96%
    1.008 × 9 = 9.072 g/mol
  • Cl Chlorine × 223.16%
    35.45 × 2 = 70.900 g/mol
  • N Nitrogen × 522.88%
    14.007 × 5 = 70.035 g/mol
Look up another formula

Compounds with the formula C13H9Cl2N5

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

Showing 1 to 9 of 9 compounds

3-{[5-(2,3-Dichlorophenyl)-1H-1,2,3,4-tetrazol-1-yl]methyl}pyridine chemical structure, C13H9Cl2N5, CAS 899507-36-9
3-{[5-(2,3-Dichlorophenyl)-1H-1,2,3,4-tetrazol-1-yl]methyl}pyridine
CAS 899507-36-9C13H9Cl2N5
N2-(3,5-dichlorophenyl)-4-(1H-pyrrol-1-yl)-1,3,5-triazin-2-amine chemical structure, C13H9Cl2N5, CAS 333727-97-2
N2-(3,5-dichlorophenyl)-4-(1H-pyrrol-1-yl)-1,3,5-triazin-2-amine
CAS 333727-97-2C13H9Cl2N5
6-(2,6-Dichlorophenyl)pyrido[2,3-d]pyrimidine-2,7-diamine chemical structure, C13H9Cl2N5, CAS 26752-70-5
6-(2,6-Dichlorophenyl)pyrido[2,3-d]pyrimidine-2,7-diamine
CAS 26752-70-5C13H9Cl2N5
4-{[5-(2,3-Dichlorophenyl)-1H-tetraazol-1-yl]methyl}pyridine chemical structure, C13H9Cl2N5, CAS 899507-37-0
4-{[5-(2,3-Dichlorophenyl)-1H-tetraazol-1-yl]methyl}pyridine
CAS 899507-37-0C13H9Cl2N5
2-((5-(2,3-Dichlorophenyl)-1H-tetrazol-1-yl)methyl)pyridine chemical structure, C13H9Cl2N5, CAS 899507-35-8
2-((5-(2,3-Dichlorophenyl)-1H-tetrazol-1-yl)methyl)pyridine
CAS 899507-35-8C13H9Cl2N5
4-[2-[(3,4-Dichlorophenyl)methyl]tetrazol-5-yl]pyridine chemical structure, C13H9Cl2N5, CAS 878430-76-3
4-[2-[(3,4-Dichlorophenyl)methyl]tetrazol-5-yl]pyridine
CAS 878430-76-3C13H9Cl2N5
4-[2-[(2,4-Dichlorophenyl)methyl]tetrazol-5-yl]pyridine chemical structure, C13H9Cl2N5, CAS 897547-20-5
4-[2-[(2,4-Dichlorophenyl)methyl]tetrazol-5-yl]pyridine
CAS 897547-20-5C13H9Cl2N5
Pyrido[4,3-d]pyrimidine-4,7-diamine,n4-(3,4-dichlorophenyl)- chemical structure, C13H9Cl2N5, CAS 171178-75-9
Pyrido[4,3-d]pyrimidine-4,7-diamine,n4-(3,4-dichlorophenyl)-
CAS 171178-75-9C13H9Cl2N5
3-((5-(2,3-Dichlorophenyl)-2H-tetrazol-2-yl)methyl)pyridine chemical structure, C13H9Cl2N5, CAS 908227-91-8
3-((5-(2,3-Dichlorophenyl)-2H-tetrazol-2-yl)methyl)pyridine
CAS 908227-91-8C13H9Cl2N5

Frequently asked questions

What is the molar mass of C13H9Cl2N5?

The molar mass of C13H9Cl2N5 is 306.15 g/mol, calculated from standard atomic weights for 13 carbon atoms, 9 hydrogen atoms, 2 chlorine atoms and 5 nitrogen atoms. The monoisotopic mass is 305.0235 Da.

How many compounds have the formula C13H9Cl2N5?

CompoundList lists 9 compounds with the molecular formula C13H9Cl2N5, including 3-{[5-(2,3-Dichlorophenyl)-1H-1,2,3,4-tetrazol-1-yl]methyl}pyridine, N2-(3,5-dichlorophenyl)-4-(1H-pyrrol-1-yl)-1,3,5-triazin-2-amine, 6-(2,6-Dichlorophenyl)pyrido[2,3-d]pyrimidine-2,7-diamine. 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 C13H9Cl2N5?

C13H9Cl2N5 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.