Molecular formula
C18H22ClNO3
78 compounds have this formula on CompoundList.
- Molar mass
- 335.83g/mol
- Monoisotopic mass
- 341.1665Da
- Atoms
- 45
- Elements
- 5
- Rings plus double bonds
- 8
The formula C18H22ClNO3 describes a molecule made of 18 carbon atoms, 22 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom and 3 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 × 1864.38%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 226.60%1.008 × 22 = 22.176 g/mol
- Cl Chlorine × 110.56%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 14.17%14.007 × 1 = 14.007 g/mol
- O Oxygen × 314.29%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C18H22ClNO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 78 of 78 compounds
Cloquintocet-mexyl
CAS 99607-70-2C18H22ClNO3
2-(4-Chloro-2,5-dimethoxyphenyl)-N-((2-methoxyphenyl)methyl)ethanamine
CAS 1227608-02-7C18H22ClNO3
Codeine hydrochloride
CAS 1422-07-7C18H22ClNO3
![2-Chloro-4-[(diethylamino)methyl]-3-hydroxy-7,8,9,10-tetrahydro-6H-benzo[c]chromen-6-one chemical structure, C18H22ClNO3, CAS 581785-44-6](/s/NQCHMHDBNXMFRY-UHFFFAOYSA-N.svg)
2-Chloro-4-[(diethylamino)methyl]-3-hydroxy-7,8,9,10-tetrahydro-6H-benzo[c]chromen-6-one
CAS 581785-44-6C18H22ClNO3
Metopon hydrochloride
CAS 124-92-5C18H22ClNO3
![2-Chloro-1-{1-[2-(3,4-dimethoxyphenyl)ethyl]-2,5-dimethyl-1H-pyrrol-3-yl}ethan-1-one chemical structure, C18H22ClNO3, CAS 610274-31-2](/s/GTRXJYISJOBLEB-UHFFFAOYSA-N.svg)
2-Chloro-1-{1-[2-(3,4-dimethoxyphenyl)ethyl]-2,5-dimethyl-1H-pyrrol-3-yl}ethan-1-one
CAS 610274-31-2C18H22ClNO3
4-Butyl-6-chloro-7-hydroxy-8-(1-pyrrolidinylmethyl)-2H-chromen-2-one
CAS 706770-90-3C18H22ClNO3
Benzeneacetic acid, alpha-hydroxy-alpha-phenyl-, 2-(dimethylamino)ethyl ester, hydrochloride
CAS 71-79-4C18H22ClNO3
3-Acetyl-2-(4-chlorophenyl)-1-hexyl-4-hydroxy-2H-pyrrol-5-one
CAS 317324-15-5C18H22ClNO3
![6-Chloro-7-hydroxy-3,4-dimethyl-8-[(3-methylpiperidin-1-yl)methyl]chromen-2-one chemical structure, C18H22ClNO3, CAS 577983-52-9](/s/CSECEVUEOJVQDB-UHFFFAOYSA-N.svg)
6-Chloro-7-hydroxy-3,4-dimethyl-8-[(3-methylpiperidin-1-yl)methyl]chromen-2-one
CAS 577983-52-9C18H22ClNO3
6-Chloro-3-ethyl-7-hydroxy-4-methyl-8-(piperidin-1-ylmethyl)chromen-2-one
CAS 573973-05-4C18H22ClNO3
Ethyl 3-amino-3-(4-(benzyloxy)phenyl)propanoate hydrochloride
CAS 502686-30-8C18H22ClNO3
2-(2-Chlorophenyl)-1-cyclohexyl-6-oxopiperidine-3-carboxylic acid
CAS 655223-65-7C18H22ClNO3
![[2-[(4-Chlorophenyl)methylamino]-2-oxoethyl] 2-(2-bicyclo[2.2.1]heptanyl)acetate chemical structure, C18H22ClNO3, CAS 474647-13-7](/s/ZLIIZTVRUPYOHO-UHFFFAOYSA-N.svg)
[2-[(4-Chlorophenyl)methylamino]-2-oxoethyl] 2-(2-bicyclo[2.2.1]heptanyl)acetate
CAS 474647-13-7C18H22ClNO3
Hydrocodone hydrochloride
CAS 25968-91-6C18H22ClNO3
![1'-(3-Chloro-2,2-dimethylpropanoyl)spiro[chroman-2,4'-piperidin]-4-one chemical structure, C18H22ClNO3, CAS 896332-80-2](/s/ONSMDGUUNJVTSX-UHFFFAOYSA-N.svg)
1'-(3-Chloro-2,2-dimethylpropanoyl)spiro[chroman-2,4'-piperidin]-4-one
CAS 896332-80-2C18H22ClNO3
Morphine methylchloride
CAS 14075-02-6C18H22ClNO3
25c-Nb3ome
CAS 1566571-34-3C18H22ClNO3
4-(3-(Dimethylamino)propoxy)-2-hydroxybenzophenone hydrochloride
CAS 83803-89-8C18H22ClNO3
(4-(2-(Dimethylamino)ethoxy)-2-hydroxyphenyl) (4-methylphenyl) ketone hydrochloride
CAS 83803-92-3C18H22ClNO3
![tert-Butyl 6-chloro-3-oxo-2,3-dihydrospiro[indene-1,4'-piperidine]-1'-carboxylate chemical structure, C18H22ClNO3, CAS 855849-90-0](/s/GVXWENPMUXUHHM-UHFFFAOYSA-N.svg)
tert-Butyl 6-chloro-3-oxo-2,3-dihydrospiro[indene-1,4'-piperidine]-1'-carboxylate
CAS 855849-90-0C18H22ClNO3
25C-NB4OMe
CAS 1566571-35-4C18H22ClNO3
Ractopamine-d6 ketone hydrochloride
CAS 1185012-24-1C18H22ClNO3
![6-Chloro-8-[(2-ethylpiperidino)methyl]-7-hydroxy-4-methyl-2H-chromen-2-one chemical structure, C18H22ClNO3, CAS 302551-67-3](/s/KOBRSAVGLLIUTE-UHFFFAOYSA-N.svg)
6-Chloro-8-[(2-ethylpiperidino)methyl]-7-hydroxy-4-methyl-2H-chromen-2-one
CAS 302551-67-3C18H22ClNO3
- H-Thr(bzl)-obzl hcl67580-86-3C18H22ClNO3
- 2-(4-Chlorophenyl)-N-(2,3,4-trimethoxybenzyl)ethanamine353779-53-0C18H22ClNO3
- 2-(4-Chlorophenyl)-N-(2,4,5-trimethoxybenzyl)ethanamine418776-17-7C18H22ClNO3
- 2-(4-Chlorophenyl)-N-(3,4,5-trimethoxybenzyl)ethanamine353773-22-5C18H22ClNO3
- N-(5-Chloro-2-methoxyphenyl)-4,7,7-trimethyl-3-oxobicyclo[2.2.1]heptane-1-carboxamide618403-01-3C18H22ClNO3
- 1-({4-[(2-Chlorobenzyl)oxy]-3-methoxybenzyl}amino)-2-propanol893571-86-3C18H22ClNO3
- N-(3-Chloro-4-methoxybenzyl)-2-(3,4-dimethoxyphenyl)-1-ethanamine866038-51-9C18H22ClNO3
- 1-{[4-(Benzyloxy)-3-chloro-5-methoxybenzyl]amino}-2-propanol880803-68-9C18H22ClNO3
- Pseudocodeine, hydrochloride102043-42-5C18H22ClNO3
- 4-Chloro-2-{[(3,4-diethoxybenzyl)amino]methyl}phenol1232786-90-1C18H22ClNO3
- 4-(Morpholin-4-yl)-2-(naphthalen-1-yl)butanoic acid--hydrogen chloride (1/1)5882-42-8C18H22ClNO3
- 2-({2-[(4-Chlorobenzyl)oxy]-3-ethoxybenzyl}amino)ethanol774191-88-7C18H22ClNO3
- [2-[2-(Cyclohexen-1-yl)ethylamino]-2-oxoethyl] 2-(4-chlorophenyl)acetate474665-17-3C18H22ClNO3
- 2-[(3-Chloro-5-ethoxy-4-methoxybenzyl)amino]-1-phenylethanol775293-95-3C18H22ClNO3
- 3,15-Dimethoxy-1,2,6,7-tetradehydroerythrinan-16-ol--hydrogen chloride (1/1)63938-27-2C18H22ClNO3
- 1-{[2-(Benzyloxy)-5-chloro-3-methoxybenzyl]amino}propan-2-ol940362-71-0C18H22ClNO3
- N-Despropyl propafenone hydrochloride1188263-52-6C18H22ClNO3
- 4-Benzyl-3-(5-chloro-2-isopropyl-pent-4-enoyl)-oxazolidin-2-one324519-70-2C18H22ClNO3
- 2-(Methylamino)ethyl methoxy(diphenyl)acetate--hydrogen chloride (1/1)3137-28-8C18H22ClNO3
- 2-(Benzylamino)ethyl 4-ethoxybenzoate--hydrogen chloride (1/1)94997-12-3C18H22ClNO3
- Phenyl 2-(2-N-morpholinoethoxy)phenyl ether24591-41-1C18H22ClNO3
- trans-Isocodeine hydrochloride28379-52-4C18H22ClNO3
- Allopseudocodeine hydrochloride63732-62-7C18H22ClNO3
- 2-[(5-Chloro-2-ethoxy-3-methoxybenzyl)amino]-1-phenylethanol940356-47-8C18H22ClNO3
- 6-Methoxy-7-(4-methoxyphenoxy)-2-methyl-3,4-dihydro-1H-isoquinoline57422-33-0C18H22ClNO3
- Ethyl 4-{[(4-methoxybenzyl)amino]-methyl}benzoate hydrochloride17841-66-6C18H22ClNO3
- 5-[(4-Benzylpiperidin-1-yl)methyl]furan-2-carboxylic acid hydrochloride1225328-25-5C18H22ClNO3
- 4-Benzyl-3-(5-chloro-2-isopropylpent-4-enoyl)oxazolidin-2-one1993561-28-6C18H22ClNO3
- 6-Methyleneoxymorphone hydrochloride24358-95-0C18H22ClNO3
- tert-Butyl 6-chloro-1-oxo-1,3-dihydrospiro[indene-2,4'-piperidine]-1'-carboxylate2245084-42-6C18H22ClNO3
- 1,4-Benzodioxin-6-propanamine, 2,3-dihydro-alpha-(4-methoxyphenyl)-, hydrochloride93638-04-1C18H22ClNO3
- 2-({3-Chloro-5-methoxy-4-[(4-methylbenzyl)oxy]benzyl}amino)ethanol881453-11-8C18H22ClNO3
- Ethyl [2-(4-chlorophenyl)-5-pentyl-1,3-oxazol-4-yl]acetate89006-89-3C18H22ClNO3
- 3-Hydroxy-4-[(pyrrolidin-1-yl)methyl]-7,8,9,10-tetrahydro-6H-dibenzo[b,d]pyran-6-one--hydrogen chloride (1/1)17792-09-5C18H22ClNO3
- (S)-4-Benzyl-3-((S,E)-5-chloro-2-isopropylpent-4-enoyl)oxazolidin-2-oneC18H22ClNO3
- 2-[Bis(2-hydroxyethyl)amino]-1,2-diphenylethan-1-one--hydrogen chloride (1/1)7357-01-9C18H22ClNO3
- Thebainone hydrochloride5140-33-0C18H22ClNO3
- Benzophenone, 2,4-dimethoxy-3-dimethylaminomethyl-, hydrochloride58324-26-8C18H22ClNO3
- 6-Isoquinolinol, 1,2,3,4-tetrahydro-7-methoxy-1-[(4-methoxyphenyl)methyl]-, hydrochloride (1:1)31804-73-6C18H22ClNO3
- alpha-[[[2-(2-Chloro-3,4-dimethoxyphenyl)ethyl]amino]methyl]benzenemethanol67287-37-0C18H22ClNO3
- 3-Chloro-N-[2-(2-ethoxyethoxy)benzyl]-4-methoxyaniline1040685-88-8C18H22ClNO3
- Bzl-Ser(Bzl)-Ome hydrochlorideC18H22ClNO3
- Keto-isoxsuprine hydrochloride salt35205-51-7C18H22ClNO3
- 5-(3-(3-(3-Chloro-phenyl)-propylamino)-propyl)-furan-2-carboxylic acid methyl ester210115-36-9C18H22ClNO3
- 4-(Chloromethyl)-N-[2-(4-ethylphenoxy)propyl]-5-methyl-2-furancarboxamide1225812-57-6C18H22ClNO3
- N-[2-(4-Chloro-2-methylphenoxy)ethyl]-4-(2-methoxyethoxy)aniline1040693-08-0C18H22ClNO3
- 6,7-Dimethoxy-1-(4-methoxyphenyl)-1,2,3,4-tetrahydroisoquinoline hydrochloride38925-49-4C18H22ClNO3
- 2-Phenylethyl 2-amino-3-(4-methoxyphenyl)propanoate, hydrochlorideC18H22ClNO3
- (2-{2-[2-(2,3-Dihydro-1,4-benzodioxin-6-yl)ethyl]phenoxy}ethyl)amine hydrochloride2202948-97-6C18H22ClNO3
- 1-(2-{[3-Amino-2-hydroxy(2H5)propyl]oxy}phenyl)-3-phenylpropan-1-oneahydrogen chloride (1/1)1392211-81-2C18H22ClNO3
- 2-(4-(4-Hydroxyphenyl)butan-2-ylamino)-1-(4-hydroxyphenyl)ethanone hydrochloride52446-58-9C18H22ClNO3
- 4S-Benzyl-3-(5-chloro-2S-isopropyl-pent-4-enoyl)-oxazolidin-2-oneC18H22ClNO3
- (+)-S-N-Methylcoclaurine hydrochloride1087708-38-0C18H22ClNO3
- rac-tert-Butyl (3aR,4S,9bS)-9-chloro-6-methoxy-3H,3aH,4H,5H,9bH-cyclopenta[c]quinoline-4-carboxylate2803417-78-7C18H22ClNO3
Frequently asked questions
What is the molar mass of C18H22ClNO3?
The molar mass of C18H22ClNO3 is 335.83 g/mol, calculated from standard atomic weights for 18 carbon atoms, 22 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 341.1665 Da.
How many compounds have the formula C18H22ClNO3?
CompoundList lists 78 compounds with the molecular formula C18H22ClNO3, including Cloquintocet-mexyl, 2-(4-Chloro-2,5-dimethoxyphenyl)-N-((2-methoxyphenyl)methyl)ethanamine, Codeine 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 C18H22ClNO3?
C18H22ClNO3 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.