C18H16ClNO
51 compounds have this formula on CompoundList.
- Molar mass
- 297.78g/mol
- Monoisotopic mass
- 302.1234Da
- Atoms
- 37
- Elements
- 5
- Rings plus double bonds
- 11
The formula C18H16ClNO describes a molecule made of 18 carbon atoms, 16 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom 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 × 1872.60%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 165.42%1.008 × 16 = 16.128 g/mol
- Cl Chlorine × 111.90%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 14.70%14.007 × 1 = 14.007 g/mol
- O Oxygen × 15.37%15.999 × 1 = 15.999 g/mol
Compounds with the formula C18H16ClNO
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 51 of 51 compounds
![3-(3-Chlorobut-2-enyl)-2-methyl-1H-benzo[h]quinolin-4-one chemical structure, C18H16ClNO, CAS 88571-60-2](/s/LZGLSNOSGGDQJB-UHFFFAOYSA-N.svg)
![1-[(4-Chlorophenyl)methyl]-4,8-dimethylquinolin-2-one chemical structure, C18H16ClNO, CAS 343374-02-7](/s/HKGOBTGZOFLASD-UHFFFAOYSA-N.svg)
![(4-Chlorophenyl)[4-(4-methylphenyl)-1H-pyrrol-3-yl]methanol chemical structure, C18H16ClNO, CAS 338413-71-1](/s/BZIZYCYVVRLUQU-UHFFFAOYSA-N.svg)
![N-Benzyl-1-[5-(2-chlorophenyl)furan-2-yl]methanamine chemical structure, C18H16ClNO, CAS 881455-03-4](/s/JBUBIYFUTXLBCT-UHFFFAOYSA-N.svg)
- 4(1H)-Pyridinone, 2-(4-chlorophenyl)-2,3-dihydro-1-(phenylmethyl)-860607-11-0C18H16ClNO
- 3-Phenoxybenzyl pyridinium chloride56562-67-5C18H16ClNO
- 5-Chloro-7-phenyl-8-[(propan-2-yl)oxy]quinoline648896-94-0C18H16ClNO
- 6-Chloro-5-[4-(propan-2-yl)phenyl]-1H-indole-3-carbaldehyde1467061-88-6C18H16ClNO
- Quinolinium, 8-hydroxy-1-methyl-2-styryl-, chloride73987-50-5C18H16ClNO
- 4-((4-Chloronaphthalen-1-yl)oxy)-3,5-dimethylaniline83054-54-0C18H16ClNO
- 4-((4-Chloronaphthalen-1-yl)oxy)-2,5-dimethylaniline83054-60-8C18H16ClNO
- 1-(6-Chloro-2-methyl-4-phenylquinolin-3-yl)ethanol1226918-09-7C18H16ClNO
- 3-(8-Chloro-3-propylquinolin-4-yl)phenol1020743-59-2C18H16ClNO
- 3-Chloro-N-5H-dibenzo[a,d]cyclohepten-5-ylpropanamide103379-54-0C18H16ClNO
- 2-[2-(4-Chlorophenyl)ethyl]-3-methylisoquinolin-1(2H)-one918867-76-2C18H16ClNO
- 1H-Indole-3-carboxaldehyde, 5-chloro-2-(2,5-dimethylphenyl)-7-methyl-590391-45-0C18H16ClNO
- 1H-Indole-3-carboxaldehyde, 5-chloro-2-(2,4-dimethylphenyl)-7-methyl-590391-44-9C18H16ClNO
- 1H-Indole-3-carboxaldehyde, 5-chloro-2-(3,4-dimethylphenyl)-7-methyl-590391-46-1C18H16ClNO
- (6-Chloro-4-ethenyl-1,2,3,4-tetrahydroquinolin-2-yl)(phenyl)methanone89882-02-0C18H16ClNO
- 2-Chloro-1-[2-(3,4-dimethylphenyl)-1H-indol-3-yl]ethan-1-one924208-83-3C18H16ClNO
- a,a-Diphenyl-2-pyridinemethanol Hydrochloride-d51215374-19-8C18H16ClNO
- 1-[2-(2-Chlorophenyl)-8-methylquinolin-3-yl]ethanol1065483-05-7C18H16ClNO
- 2-(3-Chlorobut-2-en-1-yl)-3-methylbenzo[f]quinolin-1(4H)-one88571-59-9C18H16ClNO
- 3-Chloro-3-(9-ethyl-6-methyl-9H-carbazol-3-yl)prop-2-enal629165-55-5C18H16ClNO
- 1-(5-Chloro-3-phenyl-2,3-dihydro-1H-indol-1-yl)but-2-en-1-one62236-44-6C18H16ClNO
- 1-[(4-Chlorophenyl)methyl]-4,7-dimethylquinolin-2(1H)-one61304-95-8C18H16ClNO
- 1-[(4-Chlorophenyl)methyl]-4,6-dimethylquinolin-2(1H)-one61297-88-9C18H16ClNO
- 1-[(4-Chloro-2-methylphenyl)methyl]-4-methylquinolin-2(1H)-one61297-82-3C18H16ClNO
- 6-(Benzyloxy)-1-(1-chloroethyl)isoquinoline2344680-38-0C18H16ClNO
- 2-[4-(Chloromethyl)-3-methoxyphenyl]-3-methylquinoline1401814-15-0C18H16ClNO
- 7-Chloro-3-phenyl-2-propylisoquinolin-1(2H)-one2449232-62-4C18H16ClNO
Frequently asked questions
What is the molar mass of C18H16ClNO?
The molar mass of C18H16ClNO is 297.78 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom and 1 oxygen atom. The monoisotopic mass is 302.1234 Da.
How many compounds have the formula C18H16ClNO?
CompoundList lists 51 compounds with the molecular formula C18H16ClNO, including 5-(4-Chlorophenyl)-4-methyl-1-(p-tolyl)-1H-pyrrol-2(5H)-one, 2-Chloro-1-(1-ethyl-2-phenyl-1H-indol-3-yl)ethanone, 1-Benzyl-5-(4-chlorophenyl)-2,3-dihydropyridin-4(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 C18H16ClNO?
C18H16ClNO has a degree of unsaturation of 11. 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.