Molecular formula

C₁₂H₁₁ClN₂O

436 compounds have this formula on CompoundList.

Molar mass: 234.68g/mol
Monoisotopic mass: 234.0560Da
Atoms: 27
Elements: 5
Rings plus double bonds: 8

The formula C12H11ClN2O describes a molecule made of 12 carbon atoms, 11 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 1 oxygen atom. 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 × 1261.42%
12.011 × 12 = 144.132 g/mol
H Hydrogen × 114.72%
1.008 × 11 = 11.088 g/mol
Cl Chlorine × 115.11%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 211.94%
14.007 × 2 = 28.014 g/mol
O Oxygen × 16.82%
15.999 × 1 = 15.999 g/mol

Look up another formula

Compounds with the formula C12H11ClN2O

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

Showing 401 to 436 of 436 compounds

2-Chloro-3-(1-ethoxyethenyl)quinoxaline

CAS 2137972-61-1C₁₂H₁₁ClN₂O

3-Chloro-2-(4-ethyl-1H-pyrazol-1-yl)benzaldehyde

CAS 2013303-49-4C₁₂H₁₁ClN₂O

3-(Azetidin-3-yloxy)-2-chloroquinoline

CAS 2229573-32-2C₁₂H₁₁ClN₂O

2-Amino-1-(2-chloroquinolin-3-yl)propan-1-one

CAS 2229404-07-1C₁₂H₁₁ClN₂O

3-Amino-1-(2-chloroquinolin-3-yl)propan-1-one

CAS 2228767-26-6C₁₂H₁₁ClN₂O

1-(7-Chloroquinolin-8-yl)-2-(methylamino)ethan-1-one

CAS 2228974-57-8C₁₂H₁₁ClN₂O

1-[2-Chloro-6-(2-methyl-1H-imidazol-1-yl)phenyl]ethan-1-one

CAS 1878468-94-0C₁₂H₁₁ClN₂O

2-Amino-1-(7-chloroquinolin-8-yl)propan-1-one

CAS 2229176-77-4C₁₂H₁₁ClN₂O

8-(Azetidin-3-yloxy)-7-chloroquinoline

CAS 2229571-89-3C₁₂H₁₁ClN₂O

1-(2-Chloroquinolin-3-yl)-2-(methylamino)ethan-1-one

CAS 2228643-65-8C₁₂H₁₁ClN₂O

6-Chloro-3-(1-isocyanatoethyl)-1-methyl-1H-indole

CAS 2648971-91-7C₁₂H₁₁ClN₂O

3-Chloro-N-methyl-2-(pyridin-3-yloxy)aniline

CAS 2694747-29-8C₁₂H₁₁ClN₂O

1-[2-Chloro-4-(4-methyl-1H-imidazol-1-yl)phenyl]ethan-1-one

CAS 2172227-82-4C₁₂H₁₁ClN₂O

2-(4-Chloro-3-methyl-1H-pyrazol-1-yl)-4-methylbenzaldehyde

CAS 2171873-68-8C₁₂H₁₁ClN₂O

6-(6-Chloropyridin-3-yl)-2-oxaspiro[3.3]heptane-6-carbonitrile

CAS 2763760-36-5C₁₂H₁₁ClN₂O

2-Chloro-5-((5-methylpyridin-2-yl)oxy)aniline

CAS 1871769-40-2C₁₂H₁₁ClN₂O

N-[(2-Chloro-4-pyridinyl)oxy]-3-methylbenzenamine

CAS 1225278-51-2C₁₂H₁₁ClN₂O

(4-Chlorophenyl)(2-methylpyrimidin-5-yl)methanol

CAS 2284212-22-0C₁₂H₁₁ClN₂O

5-(2-Chlorophenyl)-4-methoxypyridin-2-amine

CAS 3078552-90-3C₁₂H₁₁ClN₂O

5-(3-Chlorophenyl)-4-methoxypyridin-2-amine

CAS 3078550-40-7C₁₂H₁₁ClN₂O

5-(4-Chlorophenyl)-4-methoxypyridin-2-amine

CAS 3078572-63-8C₁₂H₁₁ClN₂O

5-Methyl-1-p-tolyl-1H-pyrazole-4-carbonyl chloride

CAS 959574-46-0C₁₂H₁₁ClN₂O

5-[(E)-2-(2-Chlorophenyl)ethenyl]-3-methyl-1,2-oxazol-4-amine

CAS 53558-05-7C₁₂H₁₁ClN₂O

2-(Dimethylamino)quinoline-3-carbonyl chloride

CAS 1017362-38-7C₁₂H₁₁ClN₂O

Frequently asked questions

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What is the molar mass of C12H11ClN2O?

The molar mass of C12H11ClN2O is 234.68 g/mol, calculated from standard atomic weights for 12 carbon atoms, 11 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 234.0560 Da.

How many compounds have the formula C12H11ClN2O?

CompoundList lists 436 compounds with the molecular formula C12H11ClN2O, including 2-Chloro-3-(1-ethoxyethenyl)quinoxaline, 3-Chloro-2-(4-ethyl-1H-pyrazol-1-yl)benzaldehyde, 3-(Azetidin-3-yloxy)-2-chloroquinoline. 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 C12H11ClN2O?

C12H11ClN2O 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.