Molecular formula
C16H19ClN2O3
91 compounds have this formula on CompoundList.
- Molar mass
- 322.79g/mol
- Monoisotopic mass
- 322.1084Da
- Atoms
- 41
- Elements
- 5
- Rings plus double bonds
- 8
The formula C16H19ClN2O3 describes a molecule made of 16 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 × 1659.54%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 195.93%1.008 × 19 = 19.152 g/mol
- Cl Chlorine × 110.98%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 28.68%14.007 × 2 = 28.014 g/mol
- O Oxygen × 314.87%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C16H19ClN2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 91 of 91 compounds
![6-Chloro-7-hydroxy-4-methyl-8-[(4-methylpiperazin-1-yl)methyl]chromen-2-one chemical structure, C16H19ClN2O3, CAS 302551-62-8](/s/MRRIFYRIMPPXSU-UHFFFAOYSA-N.svg)
6-Chloro-7-hydroxy-4-methyl-8-[(4-methylpiperazin-1-yl)methyl]chromen-2-one
CAS 302551-62-8C16H19ClN2O3
1-(3-Chlorophenyl)-5-oxo-N-((tetrahydro-2-furanyl)methyl)-3-pyrrolidinecarboxamide
CAS 876715-26-3C16H19ClN2O3
![[2-[2-(Cyclohexen-1-yl)ethylamino]-2-oxoethyl] 6-chloropyridine-3-carboxylate chemical structure, C16H19ClN2O3, CAS 728905-55-3](/s/OOEMCDQCJSXFBR-UHFFFAOYSA-N.svg)
[2-[2-(Cyclohexen-1-yl)ethylamino]-2-oxoethyl] 6-chloropyridine-3-carboxylate
CAS 728905-55-3C16H19ClN2O3
4-Acetyl-5-(4-chloro-phenyl)-1-(2-dimethylamino-ethyl)-3-hydroxy-1,5-dihydro-pyrrol-2-one
CAS 402514-09-4C16H19ClN2O3
![{[2-(Cyclohex-1-en-1-yl)ethyl]carbamoyl}methyl 2-chloropyridine-3-carboxylate chemical structure, C16H19ClN2O3, CAS 438595-65-4](/s/ZLOIEACDAPJQKK-UHFFFAOYSA-N.svg)
{[2-(Cyclohex-1-en-1-yl)ethyl]carbamoyl}methyl 2-chloropyridine-3-carboxylate
CAS 438595-65-4C16H19ClN2O3
![N-[1-(2-Bicyclo[2.2.1]heptanyl)ethyl]-2-chloro-4-nitrobenzamide chemical structure, C16H19ClN2O3, CAS 1005056-37-0](/s/BOQHEVYQIXGRBL-UHFFFAOYSA-N.svg)
N-[1-(2-Bicyclo[2.2.1]heptanyl)ethyl]-2-chloro-4-nitrobenzamide
CAS 1005056-37-0C16H19ClN2O3
![5-Chloro-N-[2-(dimethylamino)-2-(furan-2-yl)ethyl]-2-methoxybenzamide chemical structure, C16H19ClN2O3, CAS 851892-74-5](/s/UKLPWYXYCCXPGO-UHFFFAOYSA-N.svg)
5-Chloro-N-[2-(dimethylamino)-2-(furan-2-yl)ethyl]-2-methoxybenzamide
CAS 851892-74-5C16H19ClN2O3
1-(3-Chloro-4-methylphenyl)-4-(morpholine-4-carbonyl)pyrrolidin-2-one
CAS 887674-80-8C16H19ClN2O3
Ono-1603
CAS 117427-00-6C16H19ClN2O3
Propan-2-yl 4-(2-chlorophenyl)-1,6-dimethyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 303137-60-2C16H19ClN2O3
tert-Butyl 4-(3-chlorophenyl)-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate
CAS 488854-99-5C16H19ClN2O3
(1R)-2-((2-(4-Nitrophenyl)ethyl)amino)-1-phenylethan-1-ol--hydrogen chloride (1/1)
CAS 521284-21-9C16H19ClN2O3
RefChem:381292
CAS 5603-16-7C16H19ClN2O3
Ethyl 4-(2-chlorophenyl)-1-ethyl-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 321943-46-8C16H19ClN2O3
Propyl 4-(4-chlorophenyl)-1,6-dimethyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate
CAS 313970-14-8C16H19ClN2O3
tert-Butyl 4-(2-chlorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 488709-96-2C16H19ClN2O3
Butan-2-yl 4-(2-chlorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 418798-52-4C16H19ClN2O3
Propyl 4-(2-chlorophenyl)-1,6-dimethyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 313967-79-2C16H19ClN2O3
Butyl 4-(2-chlorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 299404-60-7C16H19ClN2O3
![2-[4-(5-Chloro-2-methylphenyl)piperazine-1-carbonyl]cyclopropane-1-carboxylic acid chemical structure, C16H19ClN2O3, CAS 913517-30-3](/s/VCKBZBBAHJLSJZ-UHFFFAOYSA-N.svg)
2-[4-(5-Chloro-2-methylphenyl)piperazine-1-carbonyl]cyclopropane-1-carboxylic acid
CAS 913517-30-3C16H19ClN2O3
![6-Chloro-4-{[4-(2-hydroxyethyl)piperazin-1-yl]methyl}-2H-chromen-2-one chemical structure, C16H19ClN2O3, CAS 899403-80-6](/s/WYWVBJASBQNLPI-UHFFFAOYSA-N.svg)
6-Chloro-4-{[4-(2-hydroxyethyl)piperazin-1-yl]methyl}-2H-chromen-2-one
CAS 899403-80-6C16H19ClN2O3
6-Chloro-4-((4-ethylpiperazin-1-yl)methyl)-7-hydroxy-2H-chromen-2-one
CAS 903183-83-5C16H19ClN2O3
![2-(4-Chlorophenyl)-4-hydroxy-3,3-dimethyl-1,4-diazaspiro[4.5]dec-1-en-6-one 1-oxide chemical structure, C16H19ClN2O3, CAS 420827-90-3](/s/LOTHFRPGBMKGEB-UHFFFAOYSA-N.svg)
2-(4-Chlorophenyl)-4-hydroxy-3,3-dimethyl-1,4-diazaspiro[4.5]dec-1-en-6-one 1-oxide
CAS 420827-90-3C16H19ClN2O3
![4-Acetyl-5-(2-chlorophenyl)-1-[2-(dimethylamino)ethyl]-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one chemical structure, C16H19ClN2O3, CAS 402514-08-3](/s/UUJWDJTXUIYDQR-UHFFFAOYSA-N.svg)
4-Acetyl-5-(2-chlorophenyl)-1-[2-(dimethylamino)ethyl]-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one
CAS 402514-08-3C16H19ClN2O3
- 2H-1-Benzopyran-3-carboxamide, 2-oxo-N-(2-(1-pyrrolidinyl)ethyl)-, monohydrochloride68654-59-1C16H19ClN2O3
- 6-{[(6-Chloro-1H-indol-1-yl)acetyl]amino}hexanoic acid1219588-39-2C16H19ClN2O3
- N-[3-(2-Aminoethoxy)phenyl]-4-methoxybenzamide hydrochloride1281182-46-4C16H19ClN2O3
- 2-(4-Chlorophenoxy)-N-[2-(dimethylamino)-2-(furan-2-yl)ethyl]acetamide883689-15-4C16H19ClN2O3
- Ethyl 4-((4-chlorophenyl)(hydroxy)methyl)-1-isopropyl-1H-pyrazole-3-carboxylate1639115-25-5C16H19ClN2O3
- 2-{[3-Chloro-5-methoxy-4-(pyridin-3-ylmethoxy)benzyl]amino}ethanol879069-26-8C16H19ClN2O3
- 6-Chloro-N-(2-(diethylamino)ethyl)-2-oxo-2H-chromene-3-carboxamide919015-15-9C16H19ClN2O3
- 6-{[(4-Chloro-1H-indol-1-yl)acetyl]amino}hexanoic acid1190256-85-9C16H19ClN2O3
- Ethyl 4-(butylamino)-7-chloro-2-oxo-1,2-dihydroquinoline-3-carboxylate1251609-95-6C16H19ClN2O3
- N-(2-(2-Chlorophenyl)-2-methoxyethyl)-2-(3,5-dimethylisoxazol-4-yl)acetamide1788848-07-6C16H19ClN2O3
- N-(2-(7-Chloro-3-oxo-2,3-dihydrobenzo[f][1,4]oxazepin-4(5H)-yl)ethyl)cyclobutanecarboxamide2034226-50-9C16H19ClN2O3
- Methyl 2-(2-(3-chloro-4-(2,5-dihydropyrrol-1-yl)phenyl)propanoylamino)acetate193143-60-1C16H19ClN2O3
- 2-(6-Chloro-3-oxo-1,4-benzoxazin-4-yl)-N-cyclohexylacetamide663202-88-8C16H19ClN2O3
- Imidazo(1,2-a)pyridine-2-carboxylic acid, 2,3,5,6,7,8-hexahydro-3-oxo-6-phenyl-, ethyl ester,monohydrochloride76696-93-0C16H19ClN2O3
- Ethyl 5-butoxy-1-(4-chlorophenyl)-1H-pyrazole-3-carboxylate54708-48-4C16H19ClN2O3
- 2-((5-Chloroquinolin-8-yl)oxy)-N-(3-ethoxypropyl)acetamide88350-44-1C16H19ClN2O3
- 6-{[(5-Chloro-1H-indol-1-yl)acetyl]amino}hexanoic acid1324080-39-8C16H19ClN2O3
- tert-Butyl 5-chloro-2-oxospiro[indoline-3,3'-pyrrolidine]-1'-carboxylate1172588-22-5C16H19ClN2O3
- 2-(4-Acetyl-2-chlorophenoxy)-N-(1-cyano-1,2-dimethylpropyl)acetamide1808379-09-0C16H19ClN2O3
- Ethyl 4-((4-chlorophenyl)(hydroxy)methyl)-1-isopropyl-1H-pyrazole-5-carboxylate1639115-03-9C16H19ClN2O3
- tert-Butyl 3-{[(2-chlorophenyl)(cyano)methyl]carbamoyl}propanoate1825358-78-8C16H19ClN2O3
- (E)-3-(3-Chloro-4-ethoxy-5-methoxyphenyl)-2-cyano-N-propan-2-ylprop-2-enamide363174-12-3C16H19ClN2O3
- 1-(4-Chlorophenoxy)-3,3-dimethylbutan-2-yl 1H-imidazole-1-carboxylate111227-01-1C16H19ClN2O3
- 5-Chloro-3-[3-(2-methylpiperidin-1-yl)-3-oxopropyl]-1,3-benzoxazol-2(3H)-one902254-59-5C16H19ClN2O3
- 2-(5-(4-Chlorophenyl)isoxazol-3-yl)-N-(3-ethoxypropyl)acetamide953225-63-3C16H19ClN2O3
- 1-[2-(6-Methoxy-3,4-dihydroisoquinolin-1-yl)ethyl]pyrrolidine-2,5-dione--hydrogen chloride (1/1)89042-41-1C16H19ClN2O3
- Methyl 2-chloro-5-(4-methoxybutyl)-1-phenyl-1H-imidazole-4-carboxylate1202263-33-9C16H19ClN2O3
- [2-(Azepan-1-yl)-2-oxoethyl] (E)-3-(2-chloropyridin-4-yl)prop-2-enoate1424358-89-3C16H19ClN2O3
- 2-(2-Chlorophenoxy)-N-(4-cyanooxan-4-yl)butanamide1444700-75-7C16H19ClN2O3
- 2-(4-Chlorophenoxy)-N-(3-(isoxazol-4-yl)propyl)-2-methylpropanamide1904194-29-1C16H19ClN2O3
- Ethyl 6-(chloromethyl)-4-(2,5-dimethylphenyl)-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate2034513-60-3C16H19ClN2O3
- 2-Chloro-N-[3-(methoxymethoxy)propyl]-8-methylquinoline-3-carboxamide2094755-25-4C16H19ClN2O3
- N-(3-Chloro-2-methylphenyl)-N'-[(1-hydroxycyclohex-2-en-1-yl)methyl]ethanediamide2097936-15-5C16H19ClN2O3
- 1,3-Indandione, 2-(((2-morpholinoethyl)amino)methylene)-, hydrochloride59904-31-3C16H19ClN2O3
- 2-(2-Oxa-8-azaspiro[4.5]decan-4-yl)isoindoline-1,3-dione hydrochloride2225879-01-4C16H19ClN2O3
- N-[3-[(2S)-2-(4-Chlorophenyl)morpholin-4-yl]-3-oxopropyl]prop-2-enamide2201326-39-6C16H19ClN2O3
- Methyl (E)-4-[[1-(4-chlorophenyl)pyrrolidin-3-yl]methylamino]-4-oxobut-2-enoate2411322-99-9C16H19ClN2O3
- tert-Butyl (2-((2-chloroquinolin-6-yl)oxy)ethyl)carbamate2948441-01-6C16H19ClN2O3
- N-[3-(4-Chloronaphthalen-1-yl)oxy-2-hydroxypropyl]-N-propan-2-ylnitrous amide2995291-09-1C16H19ClN2O3
- N-Butyl-3-(3-chloro-5-ethoxy-4-hydroxyphenyl)-2-cyanoprop-2-enamide444799-97-7C16H19ClN2O3
- tert-Butyl [(1S)-3-(6-chloropyridin-3-yl)-4-oxocyclohex-2-en-1-yl]carbamate183545-07-5C16H19ClN2O3
- 2-Butyl-4-chloro-5-[(4-methoxyphenyl)methoxy]pyridazin-3(2H)-one88094-28-4C16H19ClN2O3
- (1-Carbamoylpyrrolidin-2-yl)methyl 2-(4-chlorophenyl)cyclopropane-1-carboxylate1384744-34-6C16H19ClN2O3
- (S)-4-Boc-3-(4-chlorobenzyl)-3,4-dihydropyrazin-2(1H)-one2088455-54-1C16H19ClN2O3
- Ethyl 2-amino-2-(5-(benzyloxy)pyridin-2-yl)acetate hcl2135331-19-8C16H19ClN2O3
- N-{2-[2-(2-Chlorophenyl)morpholin-4-yl]-2-oxoethyl}-N-methylprop-2-enamide2199273-03-3C16H19ClN2O3
- rac-N-(2-{[(2R,3S)-2-(4-chlorophenyl)oxolan-3-yl]carbamoyl}ethyl)prop-2-enamide2411179-19-4C16H19ClN2O3
- Ethyl 4-[3-(4-chlorophenyl)-3-oxo-1-propen-1-yl]-1-piperazinecarboxylate34933-42-1C16H19ClN2O3
- N-(5-Chloro-2-hydroxy-3-methylphenyl)-1-(prop-2-enoyl)piperidine-4-carboxamide2411272-17-6C16H19ClN2O3
- tert-Butyl 4-chloro-2-oxospiro[indoline-3,3'-pyrrolidine]-1'-carboxylate2089314-78-1C16H19ClN2O3
- tert-Butyl (S)-2-(4-chlorobenzyl)-3-oxo-3,4-dihydropyrazine-1(2H)-carboxylateC16H19ClN2O3
- 1-(3-Chloro-4-methoxyphenyl)-4-(3-methylbutyl)-1,2,3,4-tetrahydropyrazine-2,3-dione2770638-34-9C16H19ClN2O3
- 1,1-Dimethylethyl (3aR,9bR)-8-chloro-1,3,3a,4,5,9b-hexahydro-4-oxo-2H-pyrrolo[3,4-c]quinoline-2-carboxylate1236862-15-9C16H19ClN2O3
- tert-Butyl N-[1-(6-chloro-1-methyl-1H-indol-3-yl)-2-oxoethyl]carbamate2229146-32-9C16H19ClN2O3
- tert-Butyl N-[1-(5-chloro-1H-indol-2-yl)-2-oxoethyl]-N-methylcarbamate2229349-57-7C16H19ClN2O3
- tert-Butyl N-[2-(5-chloro-1H-indol-2-yl)-1-oxopropan-2-yl]carbamate2228274-57-3C16H19ClN2O3
- tert-Butyl N-[2-(6-chloro-1H-indol-3-yl)-1-oxopropan-2-yl]carbamate2229619-29-6C16H19ClN2O3
- tert-Butyl N-[1-(6-chloro-1H-indol-3-yl)-2-oxoethyl]-N-methylcarbamate2228233-14-3C16H19ClN2O3
- (3E,10S)-6-Chloro-10-methyl-5,6,7,8,9,10,11,12-octahydro-2H-1,8,11-benzoxadiazacyclotetradecine-7,12-dione2253620-88-9C16H19ClN2O3
- 3-[(4-Methoxyphenyl)methyl]-3,7-diazatricyclo[3.3.2.0,1,5]decane-2,4-dione hydrochloride2375261-33-7C16H19ClN2O3
- 4-((5-Nitro-[1,1'-biphenyl]-2-yl)oxy)butan-1-amine hydrochloride3078344-16-5C16H19ClN2O3
- tert-Butyl 6-chloro-2-oxospiro[indoline-3,3'-pyrrolidine]-1'-carboxylate2384972-65-8C16H19ClN2O3
- tert-Butyl 7-chloro-2-oxospiro[indoline-3,3'-pyrrolidine]-1'-carboxylate2383587-64-0C16H19ClN2O3
- 2-(4-Aminonaphthalen-1-yl)oxy-1-morpholin-4-ylethanone, hydrochloride499972-01-9C16H19ClN2O3
- (3S,4R)-3-((S)-Hydroxy(phenyl)methyl)-4-((1-methyl-1H-imidazol-4-yl)methyl)dihydrofuran-2(3H)-one hydrochloride2095330-52-0C16H19ClN2O3
- 1-[(2-Phenyl-1,3-oxazol-4-yl)methyl]piperidine-4-carboxylic acid hydrochloride2995275-48-2C16H19ClN2O3
- (1S)-2-[2-(4-Nitrophenyl)ethylamino]-1-phenylethanol, hydrochlorideC16H19ClN2O3
Frequently asked questions
What is the molar mass of C16H19ClN2O3?
The molar mass of C16H19ClN2O3 is 322.79 g/mol, calculated from standard atomic weights for 16 carbon atoms, 19 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 322.1084 Da.
How many compounds have the formula C16H19ClN2O3?
CompoundList lists 91 compounds with the molecular formula C16H19ClN2O3, including 6-Chloro-7-hydroxy-4-methyl-8-[(4-methylpiperazin-1-yl)methyl]chromen-2-one, 1-(3-Chlorophenyl)-5-oxo-N-((tetrahydro-2-furanyl)methyl)-3-pyrrolidinecarboxamide, [2-[2-(Cyclohexen-1-yl)ethylamino]-2-oxoethyl] 6-chloropyridine-3-carboxylate. 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 C16H19ClN2O3?
C16H19ClN2O3 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.