Molecular formula

C₉H₅ClN₂O₄

25 compounds have this formula on CompoundList.

Molar mass: 240.60g/mol
Monoisotopic mass: 239.9938Da
Atoms: 21
Elements: 5
Rings plus double bonds: 8

The formula C9H5ClN2O4 describes a molecule made of 9 carbon atoms, 5 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 4 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 × 944.93%
12.011 × 9 = 108.099 g/mol
H Hydrogen × 52.09%
1.008 × 5 = 5.040 g/mol
Cl Chlorine × 114.73%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 211.64%
14.007 × 2 = 28.014 g/mol
O Oxygen × 426.60%
15.999 × 4 = 63.996 g/mol

Look up another formula

Compounds with the formula C9H5ClN2O4

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

Showing 1 to 25 of 25 compounds

N-Chloromethyl-4-nitrophthalimide [for HPLC Labeling]

CAS 54455-34-4C₉H₅ClN₂O₄

6-Chloro-4-hydroxy-3-nitroquinolin-2(1H)-one

CAS 54675-34-2C₉H₅ClN₂O₄

8-Chloro-4-hydroxy-3-nitroquinolin-2(1H)-one

CAS 54675-51-3C₉H₅ClN₂O₄

5-[(5-Chlorofuran-2-yl)methylidene]-1,3-diazinane-2,4,6-trione

CAS 393524-26-0C₉H₅ClN₂O₄

Msd-819

CAS 22587-15-1C₉H₅ClN₂O₄

5-Chloro-7-nitro-1H-indole-2-carboxylic acid

CAS 1120345-33-6C₉H₅ClN₂O₄

4-Chloro-2-cyano-6-nitrophenyl acetate

CAS 1071379-58-2C₉H₅ClN₂O₄

6-Chloro-7-methyl-5-nitro-2,3-dihydro-1H-indole-2,3-dione

CAS 867154-54-9C₉H₅ClN₂O₄

7-Chloro-5-nitro-1H-indole-2-carboxylic acid

CAS 1391602-03-1C₉H₅ClN₂O₄

4-Chloro-7-nitro-1H-indole-2-carboxylic acid

CAS 2060060-70-8C₉H₅ClN₂O₄

3-Chloro-4 hydroxy-5-nitrobenzonitrile acetate

CAS 1690-03-5C₉H₅ClN₂O₄

4-Chloro-1H-indazole-3,6-dicarboxylic acid

CAS 885523-19-3C₉H₅ClN₂O₄

5-Chlorospiro[1,3-benzodioxole-2,2'-imidazolidine]-4',5'-dione

CAS 62305-99-1C₉H₅ClN₂O₄

6-Chloro-7-nitro-1H-indole-2-carboxylic acid

CAS 2059972-10-8C₉H₅ClN₂O₄

7-Chloro-4-nitro-1H-indole-2-carboxylic acid

CAS 14777-81-2C₉H₅ClN₂O₄

3-Chloro-5-nitro-1H-indole-2-carboxylic acid

CAS 241493-38-9C₉H₅ClN₂O₄

3-(4-Chloro-3-nitrophenyl)-5-isoxazolol

CAS 1188052-46-1C₉H₅ClN₂O₄

Methyl 3-chloro-5-cyano-2-nitrobenzoate

CAS 1805519-42-9C₉H₅ClN₂O₄

4-Chloro-2-nitro-6-(1,2-oxazol-5(2H)-ylidene)cyclohexa-2,4-dien-1-one

CAS 832713-80-1C₉H₅ClN₂O₄

6-Chloro-1-methyl-5-nitro-1H-indole-2,3-dione

CAS 2230409-08-0C₉H₅ClN₂O₄

7-Chloro-6-nitrobenzofuran-4-carboxamide

CAS 2410516-77-5C₉H₅ClN₂O₄

7-Chloro-6-methyl-5-nitro-2,3-dihydro-1H-indole-2,3-dione

CAS 2167593-69-1C₉H₅ClN₂O₄

7-Chloro-4-methyl-5-nitro-2,3-dihydro-1H-indole-2,3-dione

CAS 2167594-05-8C₉H₅ClN₂O₄

6-Chloro-1H-indazole-3,4-dicarboxylic acid

CAS 885522-90-7C₉H₅ClN₂O₄

2-Chloro-5-nitro-1H-indole-3-carboxylic acid
1781805-67-1C₉H₅ClN₂O₄

Frequently asked questions

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What is the molar mass of C9H5ClN2O4?

The molar mass of C9H5ClN2O4 is 240.60 g/mol, calculated from standard atomic weights for 9 carbon atoms, 5 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 239.9938 Da.

How many compounds have the formula C9H5ClN2O4?

CompoundList lists 25 compounds with the molecular formula C9H5ClN2O4, including N-Chloromethyl-4-nitrophthalimide [for HPLC Labeling], 6-Chloro-4-hydroxy-3-nitroquinolin-2(1H)-one, 8-Chloro-4-hydroxy-3-nitroquinolin-2(1H)-one. 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 C9H5ClN2O4?

C9H5ClN2O4 has a degree of unsaturation of 8. 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.