Molecular formula
C18H20ClNO
82 compounds have this formula on CompoundList.
- Molar mass
- 301.81g/mol
- Monoisotopic mass
- 305.1484Da
- Atoms
- 41
- Elements
- 5
- Rings plus double bonds
- 9
The formula C18H20ClNO describes a molecule made of 18 carbon atoms, 20 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 × 1871.63%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 206.68%1.008 × 20 = 20.160 g/mol
- Cl Chlorine × 111.75%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 14.64%14.007 × 1 = 14.007 g/mol
- O Oxygen × 15.30%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C18H20ClNO
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 82 of 82 compounds
Desmethyldoxepin hydrochloride
CAS 2887-91-4C18H20ClNO
1-(4-Chlorophenyl)-3-(4-isopropylanilino)-1-propanone
CAS 477334-23-9C18H20ClNO
3-(6H-Benzo(c)(2)benzoxepin-11-ylidene)-N-(trideuteriomethyl)propan-1-amine hydrochloride
CAS 1331665-54-3C18H20ClNO
2-Chloro-N,N-bis(2-phenylethyl)acetamide
CAS 726151-23-1C18H20ClNO
4-tert-Butyl-N-(3-chloro-4-methylphenyl)benzamide
CAS 301160-05-4C18H20ClNO
N-(2-Butan-2-ylphenyl)-2-(4-chlorophenyl)acetamide
CAS 432499-33-7C18H20ClNO
2-(4-Chlorophenyl)-N-(4-phenylbutan-2-yl)acetamide
CAS 432503-74-7C18H20ClNO
2-(4-Chlorophenyl)-N-(2,6-diethylphenyl)acetamide
CAS 353764-59-7C18H20ClNO
3-((4-Chlorophenyl)phenylmethoxy)-1-methylpyrrolidine
CAS 7009-68-9C18H20ClNO
1,2-Diphenyl-2-(pyrrolidin-1-yl)ethan-1-one--hydrogen chloride (1/1)
CAS 27590-61-0C18H20ClNO
1-Benzyl-4-(4-chlorophenyl)piperidin-4-ol
CAS 56108-25-9C18H20ClNO
Desmethyldoxepin hydrochloride, (E)-
CAS 4504-96-5C18H20ClNO
1-Phenyl-3-dimethylamino-6-chloro-7-hydroxy-1,2,3,4-tetrahydronaphthalene
CAS 152722-42-4C18H20ClNO
Prooxen
CAS 6702-78-9C18H20ClNO
(2-Amino-5-chlorophenyl)(cyclopentyl)phenylmethanol
CAS 893766-57-9C18H20ClNO
(1S)-6-Chloro-1-phenyl-2-propyl-3,4-dihydro-1H-isoquinolin-7-ol
CAS 115514-84-6C18H20ClNO
![N-[4-(Butan-2-yl)phenyl]-2-(4-chlorophenyl)acetamide chemical structure, C18H20ClNO, CAS 349420-09-3](/s/DBLMAKZSCAYESR-UHFFFAOYSA-N.svg)
N-[4-(Butan-2-yl)phenyl]-2-(4-chlorophenyl)acetamide
CAS 349420-09-3C18H20ClNO
2-(Dimethylamino)-1-phenanthren-9-ylethanol, hydrochloride
CAS 69758-35-6C18H20ClNO
![[1,1'-Biphenyl]-4-yl(piperidin-4-yl)methanone hydrochloride chemical structure, C18H20ClNO, CAS 1187927-65-6](/s/ZAOMSHJTKPWRLG-UHFFFAOYSA-N.svg)
[1,1'-Biphenyl]-4-yl(piperidin-4-yl)methanone hydrochloride
CAS 1187927-65-6C18H20ClNO
3-(4-Chlorophenyl)-N-(1-phenylpropyl)propanimidic acid
CAS 40478-42-0C18H20ClNO
N-(4-tert-Butylbenzyl)-2-chlorobenzamide
CAS 330640-60-3C18H20ClNO
N-Benzyl-2-chloro-N-(2-phenylethyl)propanamide
CAS 731011-97-5C18H20ClNO
2-Chloro-5-(4-hexylbenzoyl)pyridine
CAS 1187169-45-4C18H20ClNO
2-Phenyl-2-(1-pyrrolidinyl)-acetophenone hydrochloride
C18H20ClNO
- N-[2-(3-Chlorophenyl)ethyl]-4-propan-2-ylbenzamide550309-86-9C18H20ClNO
- 4-(Dimethylamino)-1,1-diphenylbut-2-yn-1-ol, hydrochloride5230-24-0C18H20ClNO
- (4-Chlorophenyl)(cyclohexyl)pyridin-4-ylmethanol439929-28-9C18H20ClNO
- Ethanol, 2-dimethylamino-1-(phenanthr-3''-yl)-, hydrochloride63980-60-9C18H20ClNO
- 6-Chloro-3-(2,3-dimethylphenyl)-5,7-dimethyl-2,4-dihydro-1,3-benzoxazine571161-62-1C18H20ClNO
- N-(4-Butylphenyl)-2-(4-chlorophenyl)acetamide349416-17-7C18H20ClNO
- 3-Chloro-N-(3,3-diphenyl-propyl)-propionamide573995-31-0C18H20ClNO
- 1-Benzyl-3-(3-chlorophenyl)piperidin-3-ol100240-01-5C18H20ClNO
- 3-(2-Chloro-4-(2-phenylpropan-2-yl)phenoxy)azetidine1219960-83-4C18H20ClNO
- 3-[(4'-Chlorobiphenyl-4-yl)methoxy]piperidine876148-08-2C18H20ClNO
- Ctk4D3239169249-10-9C18H20ClNO
- 1-Benzyl-4-(p-chlorophenoxy)piperidine63843-52-7C18H20ClNO
- 1-Benzyl-4-(2-chlorophenoxy)piperidine900512-07-4C18H20ClNO
- 4-(4-Chloro-2-cyclohexylphenoxy)aniline383126-90-7C18H20ClNO
- 2-Chloro-N-(4,4-diphenylbutyl)acetamide827309-87-5C18H20ClNO
- 4-tert-Butyl-N-(2-chlorobenzyl)benzamide446855-02-3C18H20ClNO
- 1-(5-Chloro-2-methylphenyl)-2,6,6-trimethyl-5,7-dihydroindol-4-one7065-56-7C18H20ClNO
- 1-Methyl-3,5-diphenylpiperidin-4-one--hydrogen chloride (1/1)7037-92-5C18H20ClNO
- 4-Chloro-I+/--cyclopropyl-N-[(3-methoxyphenyl)methyl]benzenemethanamine1183907-90-5C18H20ClNO
- 2-(2-Chlorophenyl)-1-{3-cyclopropylidene-8-azabicyclo[3.2.1]octan-8-yl}ethan-1-one2189498-57-3C18H20ClNO
- (5R)-8-Chloro-7-methoxy-3-methyl-5-phenyl-1,2,4,5-tetrahydro-3-benzazepine129666-34-8C18H20ClNO
- Nordoxepin-d4 hydrochloride2249819-14-3C18H20ClNO
- Anthracene, 1-(dimethylamino)methyl-2-methoxy-, hydrochloride52723-11-2C18H20ClNO
- 5H-Dibenzo(a,d)cyclohepten-5-ol, 5-(2-amino-1-methylethyl)-, hydrochloride78110-13-1C18H20ClNO
- 2H-1-Benzopyran-3-methanamine, N-(2-phenylethyl)-, hydrochloride83823-38-5C18H20ClNO
- Benzamide, N-(2-chlorophenyl)-4-(1,1-dimethylethyl)-N-methyl-76277-20-8C18H20ClNO
- N-Benzyl-N-tert-butyl-2-chlorobenzamide55578-24-0C18H20ClNO
- 1-[4-[(E)-2-(4-Chlorophenyl)ethenyl]phenyl]-2-(dimethylamino)ethanol7148-00-7C18H20ClNO
- (1E)-N-[3-(2-Chlorophenyl)propyl]-1-(3-methoxyphenyl)ethan-1-imine189289-49-4C18H20ClNO
- 4-(2-Benzyl-4-chlorophenoxy)piperidine946681-57-8C18H20ClNO
- (2R)-2-(4-Chlorophenyl)-4-[(1R)-1-phenylethyl]morpholine920802-33-1C18H20ClNO
- (2R)-2-(4-Chlorophenyl)-4-(2-phenylethyl)morpholine920802-35-3C18H20ClNO
- (2R)-2-(4-Chlorophenyl)-4-[(1S)-1-phenylethyl]morpholine920802-34-2C18H20ClNO
- (2S)-2-(4-Chlorophenyl)-4-[(1R)-1-phenylethyl]morpholine920798-74-9C18H20ClNO
- (2S)-2-(4-Chlorophenyl)-4-[(1S)-1-phenylethyl]morpholine920798-75-0C18H20ClNO
- (2s)-2-(4-Chlorophenyl)-4-(2-phenylethyl)morpholine920798-76-1C18H20ClNO
- (4-Amino-2-chlorophenyl)(4-butyl-2-methylphenyl)methanone376628-19-2C18H20ClNO
- 8-Chloro-4-cyclohex-3-en-1-yl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-6-ol2413878-78-9C18H20ClNO
- N-[2-(2-Chlorophenyl)propan-2-yl]-2-(2-methylphenyl)acetamide79998-32-6C18H20ClNO
- N-[2-(3-Chlorophenyl)propan-2-yl]-2-(2-methylphenyl)acetamide79998-51-9C18H20ClNO
- N-[2-(4-Chlorophenyl)propan-2-yl]-2-(2-methylphenyl)acetamide80488-07-9C18H20ClNO
- 2-(2-Chlorophenyl)-N-(2-phenylbutan-2-yl)acetamide80488-18-2C18H20ClNO
- 2-(2-Chlorophenyl)-N-ethyl-N-(1-phenylethyl)acetamide88066-49-3C18H20ClNO
- 2-(3-Chlorophenyl)-N-ethyl-N-(1-phenylethyl)acetamide88066-50-6C18H20ClNO
- 2-(2-Chlorophenyl)-N-methyl-N-[1-(4-methylphenyl)ethyl]acetamide88066-62-0C18H20ClNO
- 1-(4-Chloroanilino)-1-phenylhexan-3-one182572-03-8C18H20ClNO
- 2-Chloro-N-(2,4-dimethylphenyl)-N-[(4-methylphenyl)methyl]acetamide1175976-34-7C18H20ClNO
- N-(4-tert-Butylphenyl)-4-(chloromethyl)benzamide1097079-71-4C18H20ClNO
- (1R,2S)-1-(4-Chloro-3-methoxyphenyl)-N-methyl-1,2,3,4-tetrahydronaphthalen-2-amine169249-14-3C18H20ClNO
- 4-[4-[(4-Chlorophenyl)methyl]piperidin-1-yl]phenol851702-86-8C18H20ClNO
- 3-Chloro-4-(4-cyclohexylphenoxy)aniline84859-95-0C18H20ClNO
- 1-Benzyl-3-phenylpiperidin-4-one hydrochloride1345345-81-4C18H20ClNO
- 1-Benzyl-3-(4-chlorophenyl)piperidin-3-ol1553896-97-1C18H20ClNO
- 2-tert-Butyl-6-[(4-chloroanilino)methylidene]-4-methylcyclohexa-2,4-dien-1-one192440-65-6C18H20ClNO
- 4-(Benzylamino)-1-(4-chloro-3-methylphenyl)butan-2-one2172025-56-6C18H20ClNO
- 1-Benzyl-4-(3-chlorophenyl)piperidin-4-ol99329-66-5C18H20ClNO
- 2-Chloro-N-(cyclopentylmethyl)-N-naphthalen-2-ylacetamide1397181-63-3C18H20ClNO
- (3S)-1-Chloro-3-(dibenzylamino)butan-2-one156093-93-5C18H20ClNO
Frequently asked questions
What is the molar mass of C18H20ClNO?
The molar mass of C18H20ClNO is 301.81 g/mol, calculated from standard atomic weights for 18 carbon atoms, 20 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom and 1 oxygen atom. The monoisotopic mass is 305.1484 Da.
How many compounds have the formula C18H20ClNO?
CompoundList lists 82 compounds with the molecular formula C18H20ClNO, including Desmethyldoxepin hydrochloride, 1-(4-Chlorophenyl)-3-(4-isopropylanilino)-1-propanone, 3-(6H-Benzo(c)(2)benzoxepin-11-ylidene)-N-(trideuteriomethyl)propan-1-amine hydrochloride. 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 C18H20ClNO?
C18H20ClNO has a degree of unsaturation of 9. 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.