CompoundList
Sign in
Molecular formula

C9H9Cl2N3O2

36 compounds have this formula on CompoundList.

Molar mass
262.09g/mol
Monoisotopic mass
261.0072Da
Atoms
25
Elements
5
Rings plus double bonds
6

The formula C9H9Cl2N3O2 describes a molecule made of 9 carbon atoms, 9 hydrogen atoms, 2 chlorine atoms, 3 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 × 941.24%
    12.011 × 9 = 108.099 g/mol
  • H Hydrogen × 93.46%
    1.008 × 9 = 9.072 g/mol
  • Cl Chlorine × 227.05%
    35.45 × 2 = 70.900 g/mol
  • N Nitrogen × 316.03%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 212.21%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C9H9Cl2N3O2

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

Showing 1 to 36 of 36 compounds

2-(1H-Imidazol-2-yl)pyridine-4-carboxylic acid dihydrochloride chemical structure, C9H9Cl2N3O2, CAS 1803585-58-1
2-(1H-Imidazol-2-yl)pyridine-4-carboxylic acid dihydrochloride
CAS 1803585-58-1C9H9Cl2N3O2
6-(1H-Imidazol-2-yl)pyridine-3-carboxylic acid dihydrochloride chemical structure, C9H9Cl2N3O2, CAS 1909347-63-2
6-(1H-Imidazol-2-yl)pyridine-3-carboxylic acid dihydrochloride
CAS 1909347-63-2C9H9Cl2N3O2
5-(1H-Pyrazol-3-yl)pyridine-3-carboxylic acid dihydrochloride chemical structure, C9H9Cl2N3O2, CAS 2378506-96-6
5-(1H-Pyrazol-3-yl)pyridine-3-carboxylic acid dihydrochloride
CAS 2378506-96-6C9H9Cl2N3O2
3-Amino-N-(3,4-dichlorophenyl)-3-(hydroxyimino)propanamide chemical structure, C9H9Cl2N3O2, CAS 763031-30-7
3-Amino-N-(3,4-dichlorophenyl)-3-(hydroxyimino)propanamide
CAS 763031-30-7C9H9Cl2N3O2
4-(2,6-Dichloropyrimidine-4-carbonyl)morpholine chemical structure, C9H9Cl2N3O2, CAS 1240169-90-7
4-(2,6-Dichloropyrimidine-4-carbonyl)morpholine
CAS 1240169-90-7C9H9Cl2N3O2
1-(Pyridin-3-yl)-1H-imidazole-5-carboxylic acid dihydrochloride chemical structure, C9H9Cl2N3O2, CAS 1197233-63-8
1-(Pyridin-3-yl)-1H-imidazole-5-carboxylic acid dihydrochloride
CAS 1197233-63-8C9H9Cl2N3O2
2,5-Dichloro-N-(2-hydrazinyl-2-oxoethyl)benzamide chemical structure, C9H9Cl2N3O2, CAS 392247-22-2
2,5-Dichloro-N-(2-hydrazinyl-2-oxoethyl)benzamide
CAS 392247-22-2C9H9Cl2N3O2
N-(Aminoiminomethyl)-2,6-dichloro-3-hydroxybenzeneacetamide chemical structure, C9H9Cl2N3O2, CAS 78197-84-9
N-(Aminoiminomethyl)-2,6-dichloro-3-hydroxybenzeneacetamide
CAS 78197-84-9C9H9Cl2N3O2
N-(3,4-Dichloro-phenyl)-2-hydrazinocarbonyl-acetamide chemical structure, C9H9Cl2N3O2, CAS 1147218-91-4
N-(3,4-Dichloro-phenyl)-2-hydrazinocarbonyl-acetamide
CAS 1147218-91-4C9H9Cl2N3O2
2,4-Dichloro-N-(2-hydrazinyl-2-oxoethyl)benzamide chemical structure, C9H9Cl2N3O2, CAS 392247-15-3
2,4-Dichloro-N-(2-hydrazinyl-2-oxoethyl)benzamide
CAS 392247-15-3C9H9Cl2N3O2
N-(2,3-Dichlorophenyl)-3-(hydroxyamino)-3-iminopropanamide chemical structure, C9H9Cl2N3O2, CAS 924858-74-2
N-(2,3-Dichlorophenyl)-3-(hydroxyamino)-3-iminopropanamide
CAS 924858-74-2C9H9Cl2N3O2
4,6-Dichloro-2-morpholinopyrimidine-5-carbaldehyde chemical structure, C9H9Cl2N3O2, CAS 1282537-80-7
4,6-Dichloro-2-morpholinopyrimidine-5-carbaldehyde
CAS 1282537-80-7C9H9Cl2N3O2
1-(2-Chloroethyl)-3-(3-chlorophenyl)-1-nitrosourea chemical structure, C9H9Cl2N3O2, CAS 13991-75-8
1-(2-Chloroethyl)-3-(3-chlorophenyl)-1-nitrosourea
CAS 13991-75-8C9H9Cl2N3O2
4-(3,6-Dichloropyridazine-4-carbonyl)morpholine chemical structure, C9H9Cl2N3O2, CAS 380344-55-8
4-(3,6-Dichloropyridazine-4-carbonyl)morpholine
CAS 380344-55-8C9H9Cl2N3O2
1-(2-Chloroethyl)-3-(4-chlorophenyl)-1-nitrosourea chemical structure, C9H9Cl2N3O2, CAS 13907-78-3
1-(2-Chloroethyl)-3-(4-chlorophenyl)-1-nitrosourea
CAS 13907-78-3C9H9Cl2N3O2
2,6-Dichloro-4-[(([(1-methylethylidene)amino]oxy)carbonyl)amino]pyridine chemical structure, C9H9Cl2N3O2, CAS 286436-01-9
2,6-Dichloro-4-[(([(1-methylethylidene)amino]oxy)carbonyl)amino]pyridine
CAS 286436-01-9C9H9Cl2N3O2
1-(3,6-Dichloropyridazin-4-yl)pyrrolidine-3-carboxylic acid chemical structure, C9H9Cl2N3O2, CAS 1547648-47-4
1-(3,6-Dichloropyridazin-4-yl)pyrrolidine-3-carboxylic acid
CAS 1547648-47-4C9H9Cl2N3O2
1-(2-Chloroethyl)-3-(2-chlorophenyl)-1-nitrosourea chemical structure, C9H9Cl2N3O2, CAS 13909-18-7
1-(2-Chloroethyl)-3-(2-chlorophenyl)-1-nitrosourea
CAS 13909-18-7C9H9Cl2N3O2
2-(1H-Pyrazol-3-yl)pyridine-4-carboxylic acid dihydrochloride chemical structure, C9H9Cl2N3O2, CAS 2751621-27-7
2-(1H-Pyrazol-3-yl)pyridine-4-carboxylic acid dihydrochloride
CAS 2751621-27-7C9H9Cl2N3O2
Glycine, N-(((2,6-dichlorophenyl)amino)iminomethyl)- chemical structure, C9H9Cl2N3O2, CAS 95851-25-5
Glycine, N-(((2,6-dichlorophenyl)amino)iminomethyl)-
CAS 95851-25-5C9H9Cl2N3O2
5,6-Dichloro-3-(morpholin-4-yl)pyrazine-2-carbaldehyde chemical structure, C9H9Cl2N3O2, CAS 90601-45-9
5,6-Dichloro-3-(morpholin-4-yl)pyrazine-2-carbaldehyde
CAS 90601-45-9C9H9Cl2N3O2
N-Carbamoyl-N~2~-(2,5-dichlorophenyl)glycinamide chemical structure, C9H9Cl2N3O2, CAS 1020984-97-7
N-Carbamoyl-N~2~-(2,5-dichlorophenyl)glycinamide
CAS 1020984-97-7C9H9Cl2N3O2
3-(2,6-Dichloropyrimidin-4-yl)-4,4-dimethyloxazolidin-2-one chemical structure, C9H9Cl2N3O2, CAS 1429181-25-8
3-(2,6-Dichloropyrimidin-4-yl)-4,4-dimethyloxazolidin-2-one
CAS 1429181-25-8C9H9Cl2N3O2
4-Chloro-7H,8H,9H-pyrimido[4,5-b]azepine-6-carboxylic acid hydrochloride chemical structure, C9H9Cl2N3O2, CAS 1428956-08-4
4-Chloro-7H,8H,9H-pyrimido[4,5-b]azepine-6-carboxylic acid hydrochloride
CAS 1428956-08-4C9H9Cl2N3O2

Frequently asked questions

What is the molar mass of C9H9Cl2N3O2?

The molar mass of C9H9Cl2N3O2 is 262.09 g/mol, calculated from standard atomic weights for 9 carbon atoms, 9 hydrogen atoms, 2 chlorine atoms, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 261.0072 Da.

How many compounds have the formula C9H9Cl2N3O2?

CompoundList lists 36 compounds with the molecular formula C9H9Cl2N3O2, including 2-(1H-Imidazol-2-yl)pyridine-4-carboxylic acid dihydrochloride, 6-(1H-Imidazol-2-yl)pyridine-3-carboxylic acid dihydrochloride, 5-(1H-Pyrazol-3-yl)pyridine-3-carboxylic acid dihydrochloride. 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 C9H9Cl2N3O2?

C9H9Cl2N3O2 has a degree of unsaturation of 6. 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.