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Molecular formula

C20H17Cl2N9O2

3 compounds have this formula on CompoundList.

Molar mass
486.32g/mol
Monoisotopic mass
485.0882Da
Atoms
50
Elements
5
Rings plus double bonds
16

The formula C20H17Cl2N9O2 describes a molecule made of 20 carbon atoms, 17 hydrogen atoms, 2 chlorine atoms, 9 nitrogen atoms and 2 oxygen 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 × 2049.40%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 173.52%
    1.008 × 17 = 17.136 g/mol
  • Cl Chlorine × 214.58%
    35.45 × 2 = 70.900 g/mol
  • N Nitrogen × 925.92%
    14.007 × 9 = 126.063 g/mol
  • O Oxygen × 26.58%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C20H17Cl2N9O2

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

Showing 1 to 3 of 3 compounds

N2-(2-((4-(2,4-Dichlorophenyl)-5-(1H-imidazol-2-yl)pyrimidin-2-yl)amino)ethyl)-5-nitropyridine-2,6-diamine chemical structure, C20H17Cl2N9O2, CAS 556813-39-9
N2-(2-((4-(2,4-Dichlorophenyl)-5-(1H-imidazol-2-yl)pyrimidin-2-yl)amino)ethyl)-5-nitropyridine-2,6-diamine
CAS 556813-39-9C20H17Cl2N9O2
6-N-[2-[[4-(2,4-Dichlorophenyl)-5-imidazol-1-ylpyrimidin-2-yl]amino]ethyl]-3-nitropyridine-2,6-diamine chemical structure, C20H17Cl2N9O2, CAS 252935-94-7
6-N-[2-[[4-(2,4-Dichlorophenyl)-5-imidazol-1-ylpyrimidin-2-yl]amino]ethyl]-3-nitropyridine-2,6-diamine
CAS 252935-94-7C20H17Cl2N9O2
1-(4-Amino-1,2,5-oxadiazol-3-yl)-N'-(2,6-dichlorobenzylidene)-5-((methyl(phenyl)amino)methyl)-1H-1,2,3-triazole-4-carbohydrazide chemical structure, C20H17Cl2N9O2, CAS 877802-20-5
1-(4-Amino-1,2,5-oxadiazol-3-yl)-N'-(2,6-dichlorobenzylidene)-5-((methyl(phenyl)amino)methyl)-1H-1,2,3-triazole-4-carbohydrazide
CAS 877802-20-5C20H17Cl2N9O2

Frequently asked questions

What is the molar mass of C20H17Cl2N9O2?

The molar mass of C20H17Cl2N9O2 is 486.32 g/mol, calculated from standard atomic weights for 20 carbon atoms, 17 hydrogen atoms, 2 chlorine atoms, 9 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 485.0882 Da.

How many compounds have the formula C20H17Cl2N9O2?

CompoundList lists 3 compounds with the molecular formula C20H17Cl2N9O2, including N2-(2-((4-(2,4-Dichlorophenyl)-5-(1H-imidazol-2-yl)pyrimidin-2-yl)amino)ethyl)-5-nitropyridine-2,6-diamine, 6-N-[2-[[4-(2,4-Dichlorophenyl)-5-imidazol-1-ylpyrimidin-2-yl]amino]ethyl]-3-nitropyridine-2,6-diamine, 1-(4-Amino-1,2,5-oxadiazol-3-yl)-N'-(2,6-dichlorobenzylidene)-5-((methyl(phenyl)amino)methyl)-1H-1,2,3-triazole-4-carbohydrazide. 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 C20H17Cl2N9O2?

C20H17Cl2N9O2 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.