Molecular formula
C18H19ClN2O3
202 compounds have this formula on CompoundList.
- Molar mass
- 346.81g/mol
- Monoisotopic mass
- 346.1084Da
- Atoms
- 43
- Elements
- 5
- Rings plus double bonds
- 10
The formula C18H19ClN2O3 describes a molecule made of 18 carbon atoms, 19 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms 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 × 1862.34%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 195.52%1.008 × 19 = 19.152 g/mol
- Cl Chlorine × 110.22%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 28.08%14.007 × 2 = 28.014 g/mol
- O Oxygen × 313.84%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C18H19ClN2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 202 compounds
![N-(4-{[2-(2-Chlorophenoxy)acetyl]amino}phenyl)butanamide chemical structure, C18H19ClN2O3, CAS 900768-61-8](/s/AFINSOGGQRWWMV-UHFFFAOYSA-N.svg)
N-(4-{[2-(2-Chlorophenoxy)acetyl]amino}phenyl)butanamide
CAS 900768-61-8C18H19ClN2O3
![N-[4-Chloro-3-(cyclohexylcarbamoyl)phenyl]furan-2-carboxamide chemical structure, C18H19ClN2O3, CAS 925098-76-6](/s/FPXPJGDJOBMEQR-UHFFFAOYSA-N.svg)
N-[4-Chloro-3-(cyclohexylcarbamoyl)phenyl]furan-2-carboxamide
CAS 925098-76-6C18H19ClN2O3
![3-{[(2-Chlorophenoxy)acetyl]amino}-N-isopropylbenzamide chemical structure, C18H19ClN2O3, CAS 940495-06-7](/s/KAGYALDMSSQJBE-UHFFFAOYSA-N.svg)
3-{[(2-Chlorophenoxy)acetyl]amino}-N-isopropylbenzamide
CAS 940495-06-7C18H19ClN2O3
![2-Chloro-N-(4-{[(3-methoxypropyl)amino]carbonyl}phenyl)benzamide chemical structure, C18H19ClN2O3, CAS 940482-32-6](/s/UDFIWVINMTWGMJ-UHFFFAOYSA-N.svg)
2-Chloro-N-(4-{[(3-methoxypropyl)amino]carbonyl}phenyl)benzamide
CAS 940482-32-6C18H19ClN2O3
![4-Chloro-N-(4-{[(3-methoxypropyl)amino]carbonyl}phenyl)benzamide chemical structure, C18H19ClN2O3, CAS 940498-88-4](/s/IOIXZGXTXQUNQH-UHFFFAOYSA-N.svg)
4-Chloro-N-(4-{[(3-methoxypropyl)amino]carbonyl}phenyl)benzamide
CAS 940498-88-4C18H19ClN2O3
![2-{4-[2-(4-Chlorophenoxy)acetamido]phenyl}-N,N-dimethylacetamide chemical structure, C18H19ClN2O3, CAS 1060281-08-4](/s/YQCRWSLPYUOLBV-UHFFFAOYSA-N.svg)
2-{4-[2-(4-Chlorophenoxy)acetamido]phenyl}-N,N-dimethylacetamide
CAS 1060281-08-4C18H19ClN2O3
![2-(2-Chlorophenoxy)-N-{4-[2-(dimethylamino)-2-oxoethyl]phenyl}acetamide chemical structure, C18H19ClN2O3, CAS 1158751-27-9](/s/INISHSMYMKVFBH-UHFFFAOYSA-N.svg)
2-(2-Chlorophenoxy)-N-{4-[2-(dimethylamino)-2-oxoethyl]phenyl}acetamide
CAS 1158751-27-9C18H19ClN2O3
![Methyl 3-methyl-4-[N-(propan-2-yl)2-chloropyridine-4-amido]benzoate chemical structure, C18H19ClN2O3, CAS 1333872-05-1](/s/RVZVAEZCKOPMAT-UHFFFAOYSA-N.svg)
Methyl 3-methyl-4-[N-(propan-2-yl)2-chloropyridine-4-amido]benzoate
CAS 1333872-05-1C18H19ClN2O3
![Methyl 3-methyl-4-[N-(propan-2-yl)6-chloropyridine-3-amido]benzoate chemical structure, C18H19ClN2O3, CAS 1333612-89-7](/s/QBCNXQFPSJWEAD-UHFFFAOYSA-N.svg)
Methyl 3-methyl-4-[N-(propan-2-yl)6-chloropyridine-3-amido]benzoate
CAS 1333612-89-7C18H19ClN2O3
N1-(2-chlorobenzyl)-N2-(3-hydroxy-3-phenylpropyl)oxalamide
CAS 1396782-11-8C18H19ClN2O3
2-(4-Chlorophenoxy)-1-(4-(pyridin-2-yloxy)piperidin-1-yl)ethanone
CAS 1428371-21-4C18H19ClN2O3
(4-((5-Chloropyridin-2-yl)oxy)piperidin-1-yl)(3-methoxyphenyl)methanone
CAS 1428356-24-4C18H19ClN2O3
N-(3-Chloro-4-methoxyphenyl)-2-((5,6,7,8-tetrahydroquinolin-4-yl)oxy)acetamide
CAS 1795357-48-0C18H19ClN2O3
![2-[2-[(6-Chloro-2-methoxyacridin-9-yl)amino]ethoxy]ethanol chemical structure, C18H19ClN2O3, CAS 38919-49-2](/s/PWCFEJNYNHLMPH-UHFFFAOYSA-N.svg)
2-[2-[(6-Chloro-2-methoxyacridin-9-yl)amino]ethoxy]ethanol
CAS 38919-49-2C18H19ClN2O3
![N'-(4-Chloro-2-methylphenyl)-N-[2-(4-methoxyphenyl)ethyl]oxamide chemical structure, C18H19ClN2O3, CAS 423726-66-3](/s/SDZMQTIHCZHOIE-UHFFFAOYSA-N.svg)
N'-(4-Chloro-2-methylphenyl)-N-[2-(4-methoxyphenyl)ethyl]oxamide
CAS 423726-66-3C18H19ClN2O3
![[Benzyl(propan-2-yl)carbamoyl]methyl 2-chloropyridine-3-carboxylate chemical structure, C18H19ClN2O3, CAS 733042-89-2](/s/IXMISIIYWUIBED-UHFFFAOYSA-N.svg)
[Benzyl(propan-2-yl)carbamoyl]methyl 2-chloropyridine-3-carboxylate
CAS 733042-89-2C18H19ClN2O3
![[(4-tert-Butylphenyl)carbamoyl]methyl 2-chloropyridine-3-carboxylate chemical structure, C18H19ClN2O3, CAS 389810-45-1](/s/HPSWFBGLOMMAKS-UHFFFAOYSA-N.svg)
[(4-tert-Butylphenyl)carbamoyl]methyl 2-chloropyridine-3-carboxylate
CAS 389810-45-1C18H19ClN2O3
![[(2-tert-Butylphenyl)carbamoyl]methyl 2-chloropyridine-3-carboxylate chemical structure, C18H19ClN2O3, CAS 929987-53-1](/s/DQBRHWCATVLYAY-UHFFFAOYSA-N.svg)
[(2-tert-Butylphenyl)carbamoyl]methyl 2-chloropyridine-3-carboxylate
CAS 929987-53-1C18H19ClN2O3
![[(2,6-Diethylphenyl)carbamoyl]methyl 2-chloropyridine-3-carboxylate chemical structure, C18H19ClN2O3, CAS 389812-03-7](/s/NTLVGXMRSDKVSG-UHFFFAOYSA-N.svg)
[(2,6-Diethylphenyl)carbamoyl]methyl 2-chloropyridine-3-carboxylate
CAS 389812-03-7C18H19ClN2O3
![[(2-tert-Butylphenyl)carbamoyl]methyl 6-chloropyridine-3-carboxylate chemical structure, C18H19ClN2O3, CAS 930685-70-4](/s/JGEJQLSEDDQTLF-UHFFFAOYSA-N.svg)
[(2-tert-Butylphenyl)carbamoyl]methyl 6-chloropyridine-3-carboxylate
CAS 930685-70-4C18H19ClN2O3
1,2-Benzenediol, 4-((6-hydroxy-2,3,4,9-tetrahydro-1H-pyrido(3,4-b)indol-1-yl)methyl)-, hydrochloride
CAS 70265-36-0C18H19ClN2O3
![2-{[(2-Chlorophenoxy)acetyl]amino}-N-propylbenzamide chemical structure, C18H19ClN2O3, CAS 815654-84-3](/s/XXMZRGITHATUOT-UHFFFAOYSA-N.svg)
2-{[(2-Chlorophenoxy)acetyl]amino}-N-propylbenzamide
CAS 815654-84-3C18H19ClN2O3
![1-(4-Chlorophenyl)-3-[4-(oxolan-2-ylmethoxy)phenyl]urea chemical structure, C18H19ClN2O3, CAS 881754-36-5](/s/OJZBSPQFJNWIIM-UHFFFAOYSA-N.svg)
1-(4-Chlorophenyl)-3-[4-(oxolan-2-ylmethoxy)phenyl]urea
CAS 881754-36-5C18H19ClN2O3
![6-Chloro-4-[2-(1-ethyl-2,5-dimethylpyrrol-3-yl)-2-oxoethyl]-1,4-benzoxazin-3-one chemical structure, C18H19ClN2O3, CAS 896657-51-5](/s/QWLZSCFPISAAMW-UHFFFAOYSA-N.svg)
6-Chloro-4-[2-(1-ethyl-2,5-dimethylpyrrol-3-yl)-2-oxoethyl]-1,4-benzoxazin-3-one
CAS 896657-51-5C18H19ClN2O3
- N-[3-(Acetylamino)phenyl]-2-(4-chloro-3,5-dimethylphenoxy)acetamide900702-83-2C18H19ClN2O3
- 4-{[(4-Chlorophenyl)acetyl]amino}-N-(2-methoxyethyl)benzamide940470-20-2C18H19ClN2O3
- 4-{[(4-Chlorophenoxy)acetyl]amino}-N-propylbenzamide940536-55-0C18H19ClN2O3
- 3-{[(2-Chlorophenoxy)acetyl]amino}-N-propylbenzamide940532-31-0C18H19ClN2O3
- [(2-{[2-(2-Chlorophenyl)ethyl]amino}-2-oxoethyl)-(phenyl)amino]acetic acid1142205-07-9C18H19ClN2O3
- 6-Chloro-N-[(2-hydroxyphenyl)methyl]-N-[(oxolan-2-yl)methyl]pyridine-3-carboxamide1311843-46-5C18H19ClN2O3
- Ethyl 2-[1-(2-chloropyridin-4-yl)-N-methylformamido]-3-phenylpropanoate1496413-67-2C18H19ClN2O3
- Ethyl 2-[1-(6-chloropyridin-3-yl)-N-methylformamido]-3-phenylpropanoate1496456-31-5C18H19ClN2O3
- N1-(5-chloro-2-methylphenyl)-N2-(2-hydroxy-3-phenylpropyl)oxalamide1351635-03-4C18H19ClN2O3
- Methyl 4-amino-6-chloro-4'-morpholino-[1,1'-biphenyl]-3-carboxylate1398332-25-6C18H19ClN2O3
- N1-(3-chloro-2-methylphenyl)-N2-(3-hydroxy-3-phenylpropyl)oxalamide1396882-01-1C18H19ClN2O3
- 1-(4-Chlorobenzyl)-3-((4-hydroxychroman-4-yl)methyl)urea1396794-12-9C18H19ClN2O3
- N1-(2-(2-chlorophenyl)-2-methoxyethyl)-N2-(m-tolyl)oxalamide1795301-56-2C18H19ClN2O3
- N1-(2-(3-chlorophenyl)-2-methoxypropyl)-N2-phenyloxalamide1795479-17-2C18H19ClN2O3
- N1-(3-(3-chlorophenyl)-3-hydroxypropyl)-N2-(m-tolyl)oxalamide2034257-71-9C18H19ClN2O3
- (E)-3-(4-Chlorophenyl)-N-(2-(4-methoxy-6-methyl-2-oxopyridin-1(2H)-yl)ethyl)acrylamide2034997-39-0C18H19ClN2O3
- 2-(4-Chlorophenoxy)-2-methyl-1-(3-(pyridin-3-yloxy)azetidin-1-yl)propan-1-one1904304-10-4C18H19ClN2O3
- N-(2-Chlorophenyl)-6-((tetrahydro-2H-pyran-4-yl)methoxy)nicotinamide2034616-29-8C18H19ClN2O3
- tert-Butyl N-[4-(5-acetyl-4-chloro-2-pyridyl)phenyl]carbamate1628055-95-7C18H19ClN2O3
- N-(4-Chlorobenzyl)-6-((tetrahydrofuran-2-yl)methoxy)nicotinamide2034299-97-1C18H19ClN2O3
- 1-(3-((3-Chloropyridin-4-yl)oxy)pyrrolidin-1-yl)-2-(2-methoxyphenyl)ethanone2034527-67-6C18H19ClN2O3
- (4-((3-Chloropyridin-4-yl)oxy)piperidin-1-yl)(3-methoxyphenyl)methanone2034496-21-2C18H19ClN2O3
- (5-Chloro-2-methoxyphenyl)(3-(pyridin-4-yloxy)piperidin-1-yl)methanone2034275-06-2C18H19ClN2O3
- N-(2-Chlorophenyl)-2-((tetrahydro-2H-pyran-4-yl)methoxy)isonicotinamide2034365-13-2C18H19ClN2O3
- 1-(3-((3-Chloropyridin-4-yl)oxy)pyrrolidin-1-yl)-2-(o-tolyloxy)ethanone2034495-66-2C18H19ClN2O3
- 2-(Benzyloxy)-1-(3-((3-chloropyridin-4-yl)oxy)pyrrolidin-1-yl)ethanone2034364-48-0C18H19ClN2O3
- 2-(4-Chlorophenoxy)-1-(3-(pyridin-4-yloxy)piperidin-1-yl)ethanone2034618-75-0C18H19ClN2O3
- Tolvaptan metabolite DM-41311809091-29-9C18H19ClN2O3
- Tolvaptan metabolite DM-41301809089-49-3C18H19ClN2O3
- N-Benzyl-N-tert-butyl-2-chloro-4-nitrobenzamide349094-01-5C18H19ClN2O3
- N-[2-(Butyrylamino)phenyl]-5-chloro-2-methoxybenzamide667879-83-6C18H19ClN2O3
- 2-(4-Chloro-2-methylphenoxy)propanoic acid 2-[(4-methoxyphenyl)methylene]hydrazide326609-40-9C18H19ClN2O3
- 2-Chloro-N-(5-methoxy-2-morpholin-4-ylphenyl)benzamide892674-50-9C18H19ClN2O3
- [(1-Cyanocyclopentyl)carbamoyl]methyl 1-(4-chlorophenyl)cyclopropane-1-carboxylate930992-11-3C18H19ClN2O3
- N-(2-Chloro-5-nitrophenyl)-4-(1-methylethyl)benzenepropanamide932186-54-4C18H19ClN2O3
- N-(2-Benzoyl-4-chlorophenyl)-N~2~-(2-hydroxypropyl)glycinamide24111-57-7C18H19ClN2O3
- [(2-{[2-(3-Chlorophenyl)ethyl]amino}-2-oxoethyl)-(phenyl)amino]acetic acid1142205-02-4C18H19ClN2O3
- Ethyl 1-(2-chloroquinoline-4-carbonyl)piperidine-4-carboxylate1118799-39-5C18H19ClN2O3
- 2-Chloro-N-[(5-ethoxy-2-methyl-2,3-dihydro-1-benzofuran-6-yl)methyl]pyridine-4-carboxamide1030693-12-9C18H19ClN2O3
- 2-Chloro-N-{2-[(oxan-2-yl)methoxy]phenyl}pyridine-4-carboxamide1259176-23-2C18H19ClN2O3
- (4-Chloro-benzyl)-(5-formyl-pyridin-2-yl)-carbamic acid tert-butyl ester923562-61-2C18H19ClN2O3
- 2-(3-Chlorophenyl)-5-(1,4-dioxaspiro[4.5]dec-8-yloxy)pyrimidine1314391-28-0C18H19ClN2O3
- Methyl 5-chloro-2-(3-(m-tolyloxy)pyrrolidin-1-yl)nicotinate1380753-65-0C18H19ClN2O3
- Methyl 4-acetamido-6-chloro-4'-(dimethylamino)-[1,1'-biphenyl]-3-carboxylate1398334-08-1C18H19ClN2O3
- 1-(4-Chlorobenzyl)-3-(2-(2,3-dihydrobenzofuran-5-yl)-2-hydroxyethyl)urea1421465-91-9C18H19ClN2O3
- 5-(3-Acetyl-5-chloro-2-methoxy-6-methylphenyl)-N,N-dimethylpyridine-2-carboxamide1426699-11-7C18H19ClN2O3
- N-(4-Chlorophenethyl)-6-((tetrahydrofuran-3-yl)oxy)nicotinamide2034527-00-7C18H19ClN2O3
- N-(4-Chlorophenethyl)-2-((tetrahydrofuran-3-yl)oxy)isonicotinamide1904342-12-6C18H19ClN2O3
- N-(2-Chlorobenzyl)-6-((tetrahydro-2H-pyran-4-yl)oxy)nicotinamide1903240-25-4C18H19ClN2O3
- N-(5-Chloro-2-methylphenyl)-6-((tetrahydro-2H-pyran-4-yl)oxy)nicotinamide2034447-25-9C18H19ClN2O3
- N-(3-Chloro-2-methylphenyl)-2-(oxan-4-yloxy)pyridine-4-carboxamide2034622-28-9C18H19ClN2O3
- N-(4-Chlorobenzyl)-2-((tetrahydro-2H-pyran-4-yl)oxy)isonicotinamide2034240-22-5C18H19ClN2O3
- 3-Amino-4-(3-chlorophenyl)-1-(3,4-dimethoxybenzyl)azetidin-2-one1291488-90-8C18H19ClN2O3
- 3-Amino-4-(4-chlorophenyl)-1-(3,4-dimethoxybenzyl)azetidin-2-one1291490-39-5C18H19ClN2O3
- (E)-3-(2-Chloropyridin-4-yl)-1-(5,11-dihydroxy-7-azatetracyclo[6.2.1.02,6.04,10]undecan-7-yl)prop-2-en-1-one2094955-53-8C18H19ClN2O3
- (E)-N'-(5-(tert-Butyl)-2-hydroxybenzylidene)-5-chloro-2-hydroxybenzohydrazide375353-70-1C18H19ClN2O3
- Phenyl (3-chloro-5-((1-methylpyrrolidin-3-yl)oxy)phenyl)carbamate2639388-32-0C18H19ClN2O3
- N-(2-Amino-2-phenylethyl)-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carboxamidehydrochloride2418731-52-7C18H19ClN2O3
- (AlphaR,2R)-3,4-dihydro-5-[(4-nitrophenyl)methyl]-alpha-phenyl-2H-pyrrole-2-methanol hydrochloride2757507-95-0C18H19ClN2O3
- N-[2-(1-Azepanylcarbonyl)-4-chlorophenyl]-2-furamide667889-71-6C18H19ClN2O3
- [(2-{[2-(4-Chlorophenyl)ethyl]amino}-2-oxoethyl)(phenyl)amino]acetic acid1142205-17-1C18H19ClN2O3
- 2-(2-Boc-amino-4-pyridyl)-1-(3-chlorophenyl)ethanone365427-97-0C18H19ClN2O3
- 2-(2-Boc-amino-4-pyridyl)-1-(4-chlorophenyl)ethanone365428-07-5C18H19ClN2O3
- 9-(Benzyloxy)-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-onehydrochloride1228559-68-9C18H19ClN2O3
- tert-Butyl N-[4-[(2-chlorobenzoyl)amino]phenyl]carbamate1098067-81-2C18H19ClN2O3
- tert-Butyl N-[4-[(4-chlorobenzoyl)amino]phenyl]carbamate1098069-67-0C18H19ClN2O3
- tert-Butyl N-[4-[(3-chlorobenzoyl)amino]phenyl]carbamate1098068-52-0C18H19ClN2O3
- Methyl 2-(3-chlorophenoxy)-4-piperazin-1-ylbenzoate1228944-76-0C18H19ClN2O3
- Methyl 2-(2-chlorophenoxy)-4-piperazin-1-ylbenzoate1228943-33-6C18H19ClN2O3
- 3-(1-(3-(4-Chloro-3-methylphenyl)propanoyl)azetidin-3-yl)-3-azabicyclo[3.1.0]hexane-2,4-dione2741927-99-9C18H19ClN2O3
- tert-Butyl 2-(2-amino-5-chlorobenzamido)benzoate2639422-68-5C18H19ClN2O3
- tert-Butyl 2-(2-aminobenzamido)-5-chlorobenzoate2639447-28-0C18H19ClN2O3
- Benzyl 4-(3-chloro-2-hydroxyphenyl)piperazine-1-carboxylate2680774-57-4C18H19ClN2O3
- Benzyl 4-(5-chloro-2-hydroxyphenyl)piperazine-1-carboxylate2680790-42-3C18H19ClN2O3
- Benzyl 4-(4-chloro-2-hydroxyphenyl)piperazine-1-carboxylate2680837-38-9C18H19ClN2O3
- Benzyl 4-[(6-chloropyridin-3-yl)oxy]piperidine-1-carboxylate2680708-23-8C18H19ClN2O3
Frequently asked questions
What is the molar mass of C18H19ClN2O3?
The molar mass of C18H19ClN2O3 is 346.81 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 346.1084 Da.
How many compounds have the formula C18H19ClN2O3?
CompoundList lists 202 compounds with the molecular formula C18H19ClN2O3, including N-(4-{[2-(2-Chlorophenoxy)acetyl]amino}phenyl)butanamide, N-[4-Chloro-3-(cyclohexylcarbamoyl)phenyl]furan-2-carboxamide, 3-{[(2-Chlorophenoxy)acetyl]amino}-N-isopropylbenzamide. 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 C18H19ClN2O3?
C18H19ClN2O3 has a degree of unsaturation of 10. 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.