Molecular formula

C₁₂H₇ClN₂O₂

26 compounds have this formula on CompoundList.

Molar mass: 246.65g/mol
Monoisotopic mass: 246.0196Da
Atoms: 24
Elements: 5
Rings plus double bonds: 10

The formula C12H7ClN2O2 describes a molecule made of 12 carbon atoms, 7 hydrogen atoms, 1 chlorine atom, 2 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 × 1258.44%
12.011 × 12 = 144.132 g/mol
H Hydrogen × 72.86%
1.008 × 7 = 7.056 g/mol
Cl Chlorine × 114.37%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 211.36%
14.007 × 2 = 28.014 g/mol
O Oxygen × 212.97%
15.999 × 2 = 31.998 g/mol

Look up another formula

Compounds with the formula C12H7ClN2O2

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

Showing 1 to 26 of 26 compounds

3-(4-Chlorophenyl)-5-(furan-2-yl)-1,2,4-oxadiazole

CAS 352650-28-3C₁₂H₇ClN₂O₂

4-Chloro-3H-pyrrolo(2,3-c)quinoline-1-carboxylic acid

CAS 1781914-23-5C₁₂H₇ClN₂O₂

7-Chloro-2H,3H-[1,4]dioxino[2,3-g]quinoline-8-carbonitrile

CAS 1017191-55-7C₁₂H₇ClN₂O₂

3-Chloro-6-nitro-9H-carbazole

CAS 17274-73-6C₁₂H₇ClN₂O₂

1,6-Dihydroxy-2-chlorophenazine

CAS 93768-40-2C₁₂H₇ClN₂O₂

Phenazine, 2-chloro-, 5,10-dioxide

CAS 303-79-7C₁₂H₇ClN₂O₂

N-(3-Chloro-4-cyanophenyl)furan-2-carboxamide

CAS 349132-44-1C₁₂H₇ClN₂O₂

2-Furaldehyde, 5-(5-chloro-2-benzimidazolyl)-

CAS 106996-88-7C₁₂H₇ClN₂O₂

8-Chloropyrido[2,3-b][1,5]benzoxazepin-5(6H)-one

CAS 149490-03-9C₁₂H₇ClN₂O₂

2-Amino-7-chloro-3H-phenoxazin-3-one

CAS 31299-63-5C₁₂H₇ClN₂O₂

3-(2-Chlorophenyl)-5-(furan-2-yl)-1,2,4-oxadiazole

CAS 833440-31-6C₁₂H₇ClN₂O₂

2-Chloro-6-(4-isocyanatophenoxy)pyridine

CAS 57191-39-6C₁₂H₇ClN₂O₂

6-Chloro-3-phenyl[1,3]oxazolo[4,5-b]pyridin-2(3H)-one

CAS 92755-15-2C₁₂H₇ClN₂O₂

2-(2-Chlorophenyl)-5-(furan-2-yl)-1,3,4-oxadiazole

CAS 478260-91-2C₁₂H₇ClN₂O₂

5-Chloro-N-(3-cyanophenyl)furan-2-carboxamide

CAS 923184-50-3C₁₂H₇ClN₂O₂

7-Amino-2-chloro-3H-phenoxazin-3-one

CAS 53669-94-6C₁₂H₇ClN₂O₂

7-Chloro-5-oxidophenazin-5-ium-2-ol

CAS 7470-48-6C₁₂H₇ClN₂O₂

4-Chloro-3-methyl-2H-naphtho[1,2-d]imidazole-2,5(3H)-dione

CAS 113210-07-4C₁₂H₇ClN₂O₂

3-(5-Chlorofuran-2-yl)-3-oxo-2-(pyridin-3-yl)propanenitrile

CAS 1977806-10-2C₁₂H₇ClN₂O₂

5-(4-Chlorophenyl)furo[2,3-d]pyrimidin-4(3H)-one

CAS 141764-46-7C₁₂H₇ClN₂O₂

7-Chloro-5,10-dihydrophenazine-2,3-dione

CAS 88552-64-1C₁₂H₇ClN₂O₂

6-Chloro-1-oxo-1,10-phenanthrolin-1-ium-10(1H)-olate

CAS 188754-59-8C₁₂H₇ClN₂O₂

2-Chloro-3-(4-cyano-1H-pyrrol-3-yl)benzoic acid

CAS 849177-68-0C₁₂H₇ClN₂O₂

1-Chloro-9H-pyrido[3,4-b]indole-3-carboxylic acid

CAS 861023-61-2C₁₂H₇ClN₂O₂

Frequently asked questions

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What is the molar mass of C12H7ClN2O2?

The molar mass of C12H7ClN2O2 is 246.65 g/mol, calculated from standard atomic weights for 12 carbon atoms, 7 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 246.0196 Da.

How many compounds have the formula C12H7ClN2O2?

CompoundList lists 26 compounds with the molecular formula C12H7ClN2O2, including 3-(4-Chlorophenyl)-5-(furan-2-yl)-1,2,4-oxadiazole, 4-Chloro-3H-pyrrolo(2,3-c)quinoline-1-carboxylic acid, 7-Chloro-2H,3H-[1,4]dioxino[2,3-g]quinoline-8-carbonitrile. 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 C12H7ClN2O2?

C12H7ClN2O2 has a degree of unsaturation of 10. 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.