C20H17ClN2O
35 compounds have this formula on CompoundList.
- Molar mass
- 336.82g/mol
- Monoisotopic mass
- 336.1029Da
- Atoms
- 41
- Elements
- 5
- Rings plus double bonds
- 13
The formula C20H17ClN2O describes a molecule made of 20 carbon atoms, 17 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 × 2071.32%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 175.09%1.008 × 17 = 17.136 g/mol
- Cl Chlorine × 110.52%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 28.32%14.007 × 2 = 28.014 g/mol
- O Oxygen × 14.75%15.999 × 1 = 15.999 g/mol
Compounds with the formula C20H17ClN2O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 35 of 35 compounds
![3-(4-Chlorophenyl)-11-methyl-2,3,4,5-tetrahydro-1H-dibenzo[b,e][1,4]diazepin-1-one chemical structure, C20H17ClN2O, CAS 879615-55-1](/s/XENMMIYIOOZTCB-UHFFFAOYSA-N.svg)
![3-(3-Chlorophenyl)-11-methyl-2,3,4,5-tetrahydro-1H-dibenzo[b,e][1,4]diazepin-1-one chemical structure, C20H17ClN2O, CAS 879622-60-3](/s/QVBPIAKSSICTNM-UHFFFAOYSA-N.svg)
![7-Methoxy-1-[(E)-2-phenylethenyl]-9H-beta-carboline--hydrogen chloride (1/1) chemical structure, C20H17ClN2O, CAS 41165-06-4](/s/FVIOLEPSRVIOFI-HCUGZAAXSA-N.svg)
![3-Chloro-4-methyl-N-[4-(phenylamino)phenyl]benzamide chemical structure, C20H17ClN2O, CAS 431907-97-0](/s/DUFFVZBQYBKVJA-UHFFFAOYSA-N.svg)
![2-Chloro-N-[1-(4-phenylphenyl)ethyl]pyridine-3-carboxamide chemical structure, C20H17ClN2O, CAS 1111503-50-4](/s/PVCKQBHSCLUICL-UHFFFAOYSA-N.svg)
- 6-Chloro-N-(1,2-diphenylethyl)pyridine-3-carboxamide878227-74-8C20H17ClN2O
- 6-Chloro-N-[(4-methylphenyl)(phenyl)methyl]pyridine-3-carboxamide878603-71-5C20H17ClN2O
- 2-Chloro-N-[(1-phenylcyclopropyl)methyl]quinoline-4-carboxamide1222974-37-9C20H17ClN2O
- Diazene, [3-chloro-4-[(4-methylphenyl)methoxy]phenyl]phenyl-61706-17-0C20H17ClN2O
- N-(2-Benzyl-4-chlorophenyl)-N-methylpyridine-4-carboxamide82211-22-1C20H17ClN2O
- 3-Chloro-6-{[3-(2-methylprop-2-en-1-yl)[1,1'-biphenyl]-2-yl]oxy}pyridazine61075-16-9C20H17ClN2O
- 3-(2-Chloroethyl)-2-(4-methoxyphenyl)-3H-naphtho[1,2-D]imidazole81288-64-4C20H17ClN2O
- 5-Chloro-3,3-dimethyl-3,4-dihydro-2H-[1,3'-biquinolin]-2-one918646-17-0C20H17ClN2O
- (3aR,4R,11cR)-4-(4-Chlorophenyl)-2,3,3a,4,5,11c-hexahydrofuro[2,3-a][4,7]phenanthroline3005979-40-5C20H17ClN2O
- 2-Methyl-4-chloro-4'-benzyloxyazobenzene88578-28-3C20H17ClN2O
- 2-(6-Chloro-4-phenyl-1,2,3,4-tetrahydroquinazolin-2-yl)phenol84570-96-7C20H17ClN2O
Frequently asked questions
What is the molar mass of C20H17ClN2O?
The molar mass of C20H17ClN2O is 336.82 g/mol, calculated from standard atomic weights for 20 carbon atoms, 17 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 336.1029 Da.
How many compounds have the formula C20H17ClN2O?
CompoundList lists 35 compounds with the molecular formula C20H17ClN2O, including 2-(2-Chlorobenzyl)-6-(4-methylstyryl)-3(2H)-pyridazinone, N-Benzhydryl-N'-(3-chlorophenyl)urea, N-(4-Chlorophenyl)-1,2,3,4-tetrahydro-9-acridinecarboxamide. 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 C20H17ClN2O?
C20H17ClN2O has a degree of unsaturation of 13. 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.