Molecular formula
C16H20ClN3O2
148 compounds have this formula on CompoundList.
- Molar mass
- 321.81g/mol
- Monoisotopic mass
- 325.1495Da
- Atoms
- 42
- Elements
- 5
- Rings plus double bonds
- 8
The formula C16H20ClN3O2 describes a molecule made of 16 carbon atoms, 20 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 2 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 × 1659.72%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 206.26%1.008 × 20 = 20.160 g/mol
- Cl Chlorine × 111.02%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 313.06%14.007 × 3 = 42.021 g/mol
- O Oxygen × 29.94%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C16H20ClN3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 148 compounds
![3-[4-(4-Chlorobenzyl)piperazin-1-yl]-1-methylpyrrolidine-2,5-dione chemical structure, C16H20ClN3O2, CAS 361373-49-1](/s/KGTOAJXPISVBAD-UHFFFAOYSA-N.svg)
3-[4-(4-Chlorobenzyl)piperazin-1-yl]-1-methylpyrrolidine-2,5-dione
CAS 361373-49-1C16H20ClN3O2
![3-[4-(4-Chlorophenyl)piperazin-1-yl]-1-ethylpyrrolidine-2,5-dione chemical structure, C16H20ClN3O2, CAS 351437-30-4](/s/HAHFPWJAEXRXQS-UHFFFAOYSA-N.svg)
3-[4-(4-Chlorophenyl)piperazin-1-yl]-1-ethylpyrrolidine-2,5-dione
CAS 351437-30-4C16H20ClN3O2
5-Chloro-7-((4-(2-hydroxyethyl)piperazin-1-yl)methyl)quinolin-8-ol
CAS 305372-66-1C16H20ClN3O2
2-(4-Chloro-2-methylphenoxy)-N-(3-imidazol-1-ylpropyl)propanamide
CAS 355812-25-8C16H20ClN3O2
5-(4-Chloro-1-(9tetrahydro-2H-pyran-4-yl)metyl)-1H-I midazol-2-yl)1,3-dimethyl-2(1H)-pyridinone
CAS 2201082-98-4C16H20ClN3O2
2-Chloro-N-(3-cyano-1-((oxolan-2-yl)methyl)-4,5,6,7-tetrahydro-1H-indol-2-yl)acetamide
CAS 1087784-66-4C16H20ClN3O2
1-(4-Chlorophenyl)-4-(4-methylpiperazine-1-carbonyl)pyrrolidin-2-one
CAS 879601-19-1C16H20ClN3O2
![2-(4-Chlorophenoxy)-N-[3-(1H-imidazol-1-yl)propyl]-2-methylpropanamide chemical structure, C16H20ClN3O2, CAS 167761-92-4](/s/RKTUQGBOSPYZOS-UHFFFAOYSA-N.svg)
2-(4-Chlorophenoxy)-N-[3-(1H-imidazol-1-yl)propyl]-2-methylpropanamide
CAS 167761-92-4C16H20ClN3O2
H-D-Ala-D-Ala-bNA HCl
CAS 741235-00-7C16H20ClN3O2
1-(3-Chlorophenyl)-3-(4-ethylpiperazin-1-yl)pyrrolidine-2,5-dione
CAS 313378-76-6C16H20ClN3O2
Adr 882
CAS 138559-57-6C16H20ClN3O2
1-Heptanone, 1-(4-dichlorophenyl)-2-hydroxy-2-(1H-1,2,4-triazol-1-ylmethyl)-
CAS 107659-04-1C16H20ClN3O2
![N-{[3-(4-Chlorophenyl)-5-isoxazolyl]methyl}-2-(diethylamino)acetamide chemical structure, C16H20ClN3O2, CAS 338749-78-3](/s/BJBJLYQOXHUQGU-UHFFFAOYSA-N.svg)
N-{[3-(4-Chlorophenyl)-5-isoxazolyl]methyl}-2-(diethylamino)acetamide
CAS 338749-78-3C16H20ClN3O2
1-(2-Chloropyridine-4-carbonyl)-4-cyclopentanecarbonylpiperazine
CAS 1147490-80-9C16H20ClN3O2
1-(1-(4-Chlorophenyl)-5-oxopyrrolidin-3-yl)-3-cyclopentylurea
CAS 894026-56-3C16H20ClN3O2
4-Chloro-6-methoxy-7-((1-methylpiperidin-4-yl)methoxy)quinazoline
CAS 264208-72-2C16H20ClN3O2
1-(2-(3-Chlorophenyl)oxazol-4-yl)-N-((4-methylmorpholin-2-yl)methyl)methanamine
CAS 1384581-83-2C16H20ClN3O2
Piperazine, 1-(3-chlorophenyl)-4-((2-oxo-1-pyrrolidinyl)acetyl)-
CAS 131028-02-9C16H20ClN3O2
4-Chloro-6-methoxy-7-(3-pyrrolidin-1-ylpropoxy)quinazoline
CAS 199327-69-0C16H20ClN3O2
![[2-[(2Z)-2-[(2-Hydroxynaphthalen-1-yl)methylidene]hydrazinyl]-2-oxoethyl]-trimethylazanium chloride chemical structure, C16H20ClN3O2](/s/LRMFJULEJLMCAY-UHFFFAOYSA-N.svg)
[2-[(2Z)-2-[(2-Hydroxynaphthalen-1-yl)methylidene]hydrazinyl]-2-oxoethyl]-trimethylazanium chloride
C16H20ClN3O2
![[2-[(2E)-2-[(2-Hydroxy-1-naphthyl)methylene]hydrazino]-2-oxo-ethyl]-trimethyl-ammonium chemical structure, C16H20ClN3O2](/s/id-135488964.svg)
[2-[(2E)-2-[(2-Hydroxy-1-naphthyl)methylene]hydrazino]-2-oxo-ethyl]-trimethyl-ammonium
C16H20ClN3O2
![3-[5-(Chloromethyl)-1,2,4-oxadiazol-3-yl]-N-isopropyl-N-propylbenzamide chemical structure, C16H20ClN3O2, CAS 1119449-60-3](/s/BSZYKMVHHGJYES-UHFFFAOYSA-N.svg)
3-[5-(Chloromethyl)-1,2,4-oxadiazol-3-yl]-N-isopropyl-N-propylbenzamide
CAS 1119449-60-3C16H20ClN3O2
N-(3-Chlorophenyl)-2-(3-oxodecahydroquinoxalin-2-yl)acetamide
CAS 1008236-69-8C16H20ClN3O2
N-(4-Chlorophenyl)-2-(3-oxodecahydroquinoxalin-2-yl)acetamide
CAS 1009459-41-9C16H20ClN3O2
- N-(5-Chloro-2-methoxyphenyl)-3-(3,4,5-trimethyl-1H-pyrazol-1-yl)propanamide957492-83-0C16H20ClN3O2
- 3-(5-((4-Methylpiperidin-1-yl)methyl)-1,2,4-oxadiazol-3-yl)benzaldehyde hydrochloride1993194-50-5C16H20ClN3O2
- Succinimide, 2-(p-chlorophenyl)-N-(2-(1-piperazinyl)ethyl)-70796-21-3C16H20ClN3O2
- 1-(4-Chlorobenzyl)-3-(4-morpholinobut-2-yn-1-yl)urea1396851-58-3C16H20ClN3O2
- Succinimide, N-((4-(p-chlorobenzyl)-1-piperazinyl)methyl)-94539-29-4C16H20ClN3O2
- 1H-Indole, 5-nitro-3-(1,2,3,6-tetrahydro-1-propyl-4-pyridinyl)-, monohydrochloride109793-75-1C16H20ClN3O2
- 1H-Pyrazole-1-carboxamide, 4,5-dihydro-N-(4-chlorobenzoyl)-3,5-diethyl-5-methyl-123199-92-8C16H20ClN3O2
- [5-[(4-Chloro-3,5-dimethylpyrazol-1-yl)methyl]furan-2-yl]-piperidin-1-ylmethanone515174-87-5C16H20ClN3O2
- N-(5-Chloro-2-methoxyphenyl)-3-(3,5-dimethyl-1H-pyrazol-1-yl)butanamide957498-24-7C16H20ClN3O2
- tert-Butyl 4-(2-chloro-4-cyanophenyl)piperazine-1-carboxylate1236119-35-9C16H20ClN3O2
- 1-(5-Chloro-2-methoxyphenyl)-3-(4-(pyrrolidin-1-yl)but-2-yn-1-yl)urea1396750-16-5C16H20ClN3O2
- 2,4(3H,5H)-Pyrimidinedione, 6-((3-chlorophenyl)amino)-5,5-dipropyl-105891-82-5C16H20ClN3O2
- 2,4(3H,5H)-Pyrimidinedione, 6-((4-chlorophenyl)amino)-5,5-dipropyl-105891-83-6C16H20ClN3O2
- 1-Piperidineacetamide, N-(3-phenyl-5-isoxazolyl)-, monohydrochloride37853-29-5C16H20ClN3O2
- 3-Pyridinecarboxylic acid, 2-(phenylamino)-, 2-(dimethylamino)ethyl ester, monohydrochloride75449-55-7C16H20ClN3O2
- Urea, 1-(2-chloroethyl)-3-(2,3,3a,4,5,9b-hexahydro-1H-benz(e)inden-5-yl)-1-nitroso-80639-79-8C16H20ClN3O2
- 1-(4-Chlorophenyl)-3-(4-ethylpiperazin-1-yl)pyrrolidine-2,5-dione311800-74-5C16H20ClN3O2
- N-(4-Chlorophenyl)-2-[4-(cyclopropanecarbonyl)piperazin-1-yl]acetamide949357-82-8C16H20ClN3O2
- 1-Phenyl-2-[(pyridin-2-yl)amino]ethyl ethylcarbamate--hydrogen chloride (1/1)1092-62-2C16H20ClN3O2
- Didesethyl chloroquine hydroxyacetamide1159977-30-6C16H20ClN3O2
- 1-Piperidinecarboxylic acid, 4-(2-chloro-3-pyridinyl)-4-cyano-, 1,1-dimethylethyl ester1315335-16-0C16H20ClN3O2
- Ethyl 4-((7-chloropyrazolo[1,5-a]pyrimidin-5-yl)methyl)cyclohexanecarboxylate1260105-94-9C16H20ClN3O2
- 5-(4-Chlorophenyl)-5-methyl-3-(piperidin-1-ylmethyl)imidazolidine-2,4-dione847-90-5C16H20ClN3O2
- 1-(5-Chloro-2-methylphenyl)-3-(4-methylpiperazin-1-yl)pyrrolidine-2,5-dione497242-26-9C16H20ClN3O2
- N-(5-Chloro-2-methoxyphenyl)-3-(3,5-dimethyl-1H-pyrazol-1-yl)-2-methylpropanamide957495-40-8C16H20ClN3O2
- tert-Butyl 4-(3-chloro-2-cyanophenyl)piperazine-1-carboxylate444581-66-2C16H20ClN3O2
- 4-Chloro-6-methoxy-7-((1-methylpiperidin-3-yl)methoxy)quinazoline263400-83-5C16H20ClN3O2
- (4-Chloro-6-methoxy-quinolin-7-yl)-(2-morpholin-4-yl-ethyl)-amine666735-30-4C16H20ClN3O2
- Didesethyl chloroquine hydroxyacetamide-d41216956-86-3C16H20ClN3O2
- 2-[(3-Chloro-2-ethoxyphenyl)amino]-N-(1-cyanocyclopentyl)acetamide1241527-41-2C16H20ClN3O2
- 2-[(3-Chloro-2-ethoxyphenyl)amino]-N-(1-cyano-1-cyclopropylethyl)acetamide1241221-35-1C16H20ClN3O2
- 3-[(5-Chloro-2-methoxyphenyl)amino]-N-(1-cyanocyclobutyl)-N-methylpropanamide1252303-65-3C16H20ClN3O2
- N-[(4-Chlorophenyl)(cyano)methyl]-6-acetamidohexanamide1311774-46-5C16H20ClN3O2
- 6-Chloro-N-[1-(cyclopropylmethylcarbamoyl)cyclopentyl]pyridine-3-carboxamide1436092-43-1C16H20ClN3O2
- 4-Chloro-7-methoxy-6-(3-pyrrolidin-1-yl-propoxy)-quinazoline884344-39-2C16H20ClN3O2
- tert-Butyl 3-(4-chloro-1H-pyrrolo[2,3-b]pyridin-2-yl)pyrrolidine-1-carboxylate1628481-97-9C16H20ClN3O2
- N-(3-(3-Chlorophenyl)-3-hydroxypropyl)-1,3,5-trimethyl-1H-pyrazole-4-carboxamide2034354-85-1C16H20ClN3O2
- 2-{[2-Chloro-3-(hydroxymethyl)phenyl]amino}-N-(1-cyanocyclohexyl)acetamide2094603-94-6C16H20ClN3O2
- 3-[[3-Chloro-4-(4-piperidinyl)phenyl]amino]-2,6-piperidinedione2760850-10-8C16H20ClN3O2
- 1-(3-Chloro-4-methylphenyl)-3-(4-methylpiperazin-1-yl)pyrrolidine-2,5-dione330864-76-1C16H20ClN3O2
- 4-Chloro-6-methoxy-7-(2-piperidinoethoxy)quinazoline288384-77-0C16H20ClN3O2
- 4-Amino-N-(1-azabicyclo[2.2.2]oct-2-en-2-ylmethyl)-5-chloro-2-methoxybenzamide134947-90-3C16H20ClN3O2
- N-[1-(4-Chlorophenyl)-5-oxopyrrolidin-3-yl]piperidine-1-carboxamide894022-83-4C16H20ClN3O2
- N-(2-Chlorophenyl)-3-propoxy-1-propyl-1H-pyrazole-4-carboxamide1013765-52-0C16H20ClN3O2
- N''-[3-(3-Phenoxypropoxy)phenyl]guanidine--hydrogen chloride (1/1)15422-17-0C16H20ClN3O2
- 2-[(5-Chloro-2-methoxyphenyl)amino]-N-(1-cyanocyclohexyl)acetamide1325484-15-8C16H20ClN3O2
- 2-[(3-Chloro-4-methoxyphenyl)amino]-N-(1-cyanocyclohexyl)acetamide1181511-55-6C16H20ClN3O2
- 2-Chloro-4-[4-(pyrrolidine-1-carbonyl)piperidine-1-carbonyl]pyridine1147512-27-3C16H20ClN3O2
- 2-[(4-Chloro-2-methoxy-5-methylphenyl)amino]-N-(1-cyanocyclopentyl)acetamide1181892-39-6C16H20ClN3O2
- 1-(2-Chloropyridine-4-carbonyl)-N-(cyclopropylmethyl)piperidine-3-carboxamide1241578-69-7C16H20ClN3O2
- 1-[3-(4-Chlorophenyl)azepane-1-carbonyl]imidazolidin-2-one1797093-42-5C16H20ClN3O2
- 6-Chloro-N-(2,4-dimethoxybenzyl)-5-isopropylpyridazin-3-amine1619895-28-1C16H20ClN3O2
- 2-Chloro-5-((3,5-dimethoxyphenylamino)methyl)-N-ethylpyridin-4-amine1801447-40-4C16H20ClN3O2
- Methyl 4-(8-chloroimidazo[1,5-a]pyrazin-3-yl)-1,4-dimethylcyclohexanecarboxylate1960487-47-1C16H20ClN3O2
- 2-Cyano-N-[2-(morpholin-4-yl)ethyl]-3-phenylprop-2-enamide hydrochloride1808374-23-3C16H20ClN3O2
- N-[3-[4-(2-Chlorophenyl)piperazin-1-yl]-3-oxopropyl]prop-2-enamide2200428-97-1C16H20ClN3O2
- 2-Chloro-N-[1-[4-methoxy-3-(pyrazol-1-ylmethyl)phenyl]ethyl]propanamide2411267-69-9C16H20ClN3O2
- N-(2-{[1-(4-Chlorophenyl)pyrrolidin-3-yl]carbamoyl}ethyl)prop-2-enamide2198590-31-5C16H20ClN3O2
- 3-Chloro-4-({1-[(3-methyl-1,2-oxazol-5-yl)methyl]piperidin-4-yl}methoxy)pyridine2640963-77-3C16H20ClN3O2
- 2-Chloro-N-[(1-ethylpyrazol-4-yl)methyl]-N-(2-phenoxyethyl)acetamide2418722-90-2C16H20ClN3O2
- 3-Chloro-4-({1-[(5-methyl-1,3-oxazol-4-yl)methyl]piperidin-4-yl}methoxy)pyridine2640960-83-2C16H20ClN3O2
- 3-Chloro-4-({1-[(2-methyl-1,3-oxazol-4-yl)methyl]piperidin-4-yl}methoxy)pyridine2640828-68-6C16H20ClN3O2
- 3-Chloro-4-({1-[(5-methyl-1,2-oxazol-4-yl)methyl]piperidin-4-yl}methoxy)pyridine2640845-91-4C16H20ClN3O2
- 3-Chloro-4-({1-[(5-methyl-1,2-oxazol-3-yl)methyl]piperidin-4-yl}methoxy)pyridine2640892-61-9C16H20ClN3O2
- rac-(3R,4R)-1-Benzyl-4-(1-methyl-1H-pyrazol-5-yl)pyrrolidine-3-carboxylic acid hydrochloride, trans2031242-80-3C16H20ClN3O2
- 1-Pyrrolidineacetic acid, ((2-methyl-3-benzofuranyl)methylene)hydrazide, monohydrochloride35807-40-0C16H20ClN3O2
- 2-(5-(4-Chlorophenyl)isoxazol-3-yl)-N-(3-(dimethylamino)propyl)acetamide953176-00-6C16H20ClN3O2
- 1-(2-Chloropropanoyl)-6'-methyl-1'H-spiro[piperidine-4,2'-quinazolin]-4'(3'H)-one1016817-26-7C16H20ClN3O2
- 1,1-Dimethylethyl (3S)-3-[(3-chloro-4-cyanophenyl)amino]-1-pyrrolidinecarboxylate940865-64-5C16H20ClN3O2
- tert-Butyl 4-(3-chloro-4-cyanophenyl)piperazine-1-carboxylate1260808-60-3C16H20ClN3O2
- 1,1-Dimethylethyl 2-(4-chloro-1H-pyrrolo[2,3-b]pyridin-2-yl)-1-pyrrolidinecarboxylate1628482-58-5C16H20ClN3O2
- tert-Butyl 3-(((4-chlorophenyl)(cyano)methyl)amino)azetidine-1-carboxylate2098100-52-6C16H20ClN3O2
- tert-Butyl 3-(((3-chlorophenyl)(cyano)methyl)amino)azetidine-1-carboxylate2098150-81-1C16H20ClN3O2
- tert-Butyl 3-(((2-chlorophenyl)(cyano)methyl)amino)azetidine-1-carboxylate2097953-69-8C16H20ClN3O2
- 2-Chloro-4-((1-isopropyl-3-(tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)oxy)pyridine1898284-12-2C16H20ClN3O2
- Methyl 3-(8-chloroimidazo[1,5-a]pyrazin-3-yl)-1-isopropylcyclopentanecarboxylate1959577-16-2C16H20ClN3O2
Frequently asked questions
What is the molar mass of C16H20ClN3O2?
The molar mass of C16H20ClN3O2 is 321.81 g/mol, calculated from standard atomic weights for 16 carbon atoms, 20 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 325.1495 Da.
How many compounds have the formula C16H20ClN3O2?
CompoundList lists 148 compounds with the molecular formula C16H20ClN3O2, including 3-[4-(4-Chlorobenzyl)piperazin-1-yl]-1-methylpyrrolidine-2,5-dione, 3-[4-(4-Chlorophenyl)piperazin-1-yl]-1-ethylpyrrolidine-2,5-dione, 5-Chloro-7-((4-(2-hydroxyethyl)piperazin-1-yl)methyl)quinolin-8-ol. 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 C16H20ClN3O2?
C16H20ClN3O2 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.