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Molecular formula

C16H12ClN3O2

109 compounds have this formula on CompoundList.

Molar mass
313.74g/mol
Monoisotopic mass
313.0618Da
Atoms
34
Elements
5
Rings plus double bonds
12

The formula C16H12ClN3O2 describes a molecule made of 16 carbon atoms, 12 hydrogen atoms, 1 chlorine atom, 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 × 1661.25%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 123.86%
    1.008 × 12 = 12.096 g/mol
  • Cl Chlorine × 111.30%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 313.39%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 210.20%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C16H12ClN3O2

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

Showing 101 to 109 of 109 compounds

N-(4-Chlorophenyl)-6-methyl-5-nitroisoquinolin-1-amine chemical structure, C16H12ClN3O2, CAS 1191460-78-2
N-(4-Chlorophenyl)-6-methyl-5-nitroisoquinolin-1-amine
CAS 1191460-78-2C16H12ClN3O2
Benzyl N-(3-chloroquinoxalin-2-yl)carbamate chemical structure, C16H12ClN3O2, CAS 1878943-23-7
Benzyl N-(3-chloroquinoxalin-2-yl)carbamate
CAS 1878943-23-7C16H12ClN3O2
Benzyl N-(2-chloroquinazolin-4-yl)carbamate chemical structure, C16H12ClN3O2, CAS 2680742-88-3
Benzyl N-(2-chloroquinazolin-4-yl)carbamate
CAS 2680742-88-3C16H12ClN3O2
Benzyl N-(4-chlorophthalazin-1-yl)carbamate chemical structure, C16H12ClN3O2, CAS 2680828-88-8
Benzyl N-(4-chlorophthalazin-1-yl)carbamate
CAS 2680828-88-8C16H12ClN3O2
Benzyl N-(7-chloro-1,8-naphthyridin-2-yl)carbamate chemical structure, C16H12ClN3O2, CAS 2680686-93-3
Benzyl N-(7-chloro-1,8-naphthyridin-2-yl)carbamate
CAS 2680686-93-3C16H12ClN3O2
Benzyl N-(2-chloro-1,7-naphthyridin-4-yl)carbamate chemical structure, C16H12ClN3O2, CAS 2680745-89-3
Benzyl N-(2-chloro-1,7-naphthyridin-4-yl)carbamate
CAS 2680745-89-3C16H12ClN3O2
N-(2-Chloro-8-methoxyquinazolin-4-yl)benzamide chemical structure, C16H12ClN3O2, CAS 1826800-95-6
N-(2-Chloro-8-methoxyquinazolin-4-yl)benzamide
CAS 1826800-95-6C16H12ClN3O2
5-Chloro-6-(4-phenoxyphenoxy)-4-pyrimidinamine chemical structure, C16H12ClN3O2, CAS 2369985-50-0
5-Chloro-6-(4-phenoxyphenoxy)-4-pyrimidinamine
CAS 2369985-50-0C16H12ClN3O2
Benzyl N-(6-chloroquinoxalin-5-yl)carbamate chemical structure, C16H12ClN3O2, CAS 2940962-90-1
Benzyl N-(6-chloroquinoxalin-5-yl)carbamate
CAS 2940962-90-1C16H12ClN3O2

Frequently asked questions

What is the molar mass of C16H12ClN3O2?

The molar mass of C16H12ClN3O2 is 313.74 g/mol, calculated from standard atomic weights for 16 carbon atoms, 12 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 313.0618 Da.

How many compounds have the formula C16H12ClN3O2?

CompoundList lists 109 compounds with the molecular formula C16H12ClN3O2, including N-(4-Chlorophenyl)-6-methyl-5-nitroisoquinolin-1-amine, Benzyl N-(3-chloroquinoxalin-2-yl)carbamate, Benzyl N-(2-chloroquinazolin-4-yl)carbamate. 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 C16H12ClN3O2?

C16H12ClN3O2 has a degree of unsaturation of 12. 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.