Molecular formula
C20H18ClN3O2
118 compounds have this formula on CompoundList.
- Molar mass
- 367.83g/mol
- Monoisotopic mass
- 367.1088Da
- Atoms
- 44
- Elements
- 5
- Rings plus double bonds
- 13
The formula C20H18ClN3O2 describes a molecule made of 20 carbon atoms, 18 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 × 2065.31%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 184.93%1.008 × 18 = 18.144 g/mol
- Cl Chlorine × 19.64%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 311.42%14.007 × 3 = 42.021 g/mol
- O Oxygen × 28.70%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C20H18ClN3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 118 compounds
(3-(4-Chlorophenyl)-1-phenyl-1H-pyrazol-4-yl)(morpholino)methanone
CAS 380470-95-1C20H18ClN3O2
2-(2-Amino-5-(4-chlorophenyl)pyrimidin-4-yl)-5-((2-methylallyl)oxy)phenol
CAS 850239-49-5C20H18ClN3O2
![1-[4-(3-Chlorophenyl)piperazin-1-yl]-2-(1H-indol-3-yl)ethane-1,2-dione chemical structure, C20H18ClN3O2, CAS 852367-21-6](/s/IRUWMWJRWLYLQO-UHFFFAOYSA-N.svg)
1-[4-(3-Chlorophenyl)piperazin-1-yl]-2-(1H-indol-3-yl)ethane-1,2-dione
CAS 852367-21-6C20H18ClN3O2
![2-Chloro-N-(3-{2-cyano-2-[(propan-2-yl)carbamoyl]eth-1-en-1-yl}phenyl)benzamide chemical structure, C20H18ClN3O2, CAS 1164496-19-8](/s/BSRGXLACZAYIMD-XNTDXEJSSA-N.svg)
2-Chloro-N-(3-{2-cyano-2-[(propan-2-yl)carbamoyl]eth-1-en-1-yl}phenyl)benzamide
CAS 1164496-19-8C20H18ClN3O2
![2-[3-(4-Chlorophenyl)-6-oxopyridazin-1(6H)-yl]-N-(2-phenylethyl)acetamide chemical structure, C20H18ClN3O2, CAS 898202-16-9](/s/VCEWYDYXQCBMMM-UHFFFAOYSA-N.svg)
2-[3-(4-Chlorophenyl)-6-oxopyridazin-1(6H)-yl]-N-(2-phenylethyl)acetamide
CAS 898202-16-9C20H18ClN3O2
4-(3-(3-Chlorophenyl)-1,2,4-oxadiazol-5-yl)-1-(3,5-dimethylphenyl)pyrrolidin-2-one
CAS 941912-89-6C20H18ClN3O2
N1-(4-chlorophenethyl)-N2-(2-methylquinolin-4-yl)oxalamide
CAS 941895-03-0C20H18ClN3O2
![2-[3-(2-Chlorobenzyl)-2-imino-2,3-dihydro-1H-benzimidazol-1-yl]-1-(furan-2-yl)ethanol chemical structure, C20H18ClN3O2, CAS 364622-97-9](/s/UMRCSKGRDZLJHX-UHFFFAOYSA-N.svg)
2-[3-(2-Chlorobenzyl)-2-imino-2,3-dihydro-1H-benzimidazol-1-yl]-1-(furan-2-yl)ethanol
CAS 364622-97-9C20H18ClN3O2
![N-Benzyl-2-[3-(4-chlorophenyl)-6-oxopyridazin-1(6H)-yl]-N-methylacetamide chemical structure, C20H18ClN3O2, CAS 898182-88-2](/s/GYBZBQQRQLNDQW-UHFFFAOYSA-N.svg)
N-Benzyl-2-[3-(4-chlorophenyl)-6-oxopyridazin-1(6H)-yl]-N-methylacetamide
CAS 898182-88-2C20H18ClN3O2
![3-(4-Chlorophenyl)-4-(2-ethoxyphenyl)-1,2,4,5-tetrahydropyrazolo[3,4-b]pyridin-6-one chemical structure, C20H18ClN3O2, CAS 727679-10-9](/s/LDJJJGHZLJIWLQ-UHFFFAOYSA-N.svg)
3-(4-Chlorophenyl)-4-(2-ethoxyphenyl)-1,2,4,5-tetrahydropyrazolo[3,4-b]pyridin-6-one
CAS 727679-10-9C20H18ClN3O2
2-(2-Chlorophenyl)-N-(2-(6-oxo-4-phenylpyrimidin-1(6H)-yl)ethyl)acetamide
CAS 1334374-38-7C20H18ClN3O2
4-(4-Chlorophenyl)-2-(2-oxo-2-pyrrolidin-1-ylethyl)phthalazin-1-one
CAS 694460-93-0C20H18ClN3O2
4-(4-Chloro-3,5-dimethylphenoxy)-5-morpholin-4-ylbenzene-1,2-dicarbonitrile
CAS 696628-92-9C20H18ClN3O2
![5-Chloro-1H-indole-2-carboxylic acid (1-methyl-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-3-yl)-amide chemical structure, C20H18ClN3O2, CAS 652142-56-8](/s/HRRVJTJSCYCYMB-UHFFFAOYSA-N.svg)
5-Chloro-1H-indole-2-carboxylic acid (1-methyl-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-3-yl)-amide
CAS 652142-56-8C20H18ClN3O2
N-(4-(1-(4-Chlorobenzyl)-5-methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)acetamide
CAS 2041072-40-4C20H18ClN3O2
![1-(3-Chloro-4-methylphenyl)-4-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-2-one chemical structure, C20H18ClN3O2, CAS 941997-98-4](/s/NLLASRKEJOMNLT-UHFFFAOYSA-N.svg)
1-(3-Chloro-4-methylphenyl)-4-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-2-one
CAS 941997-98-4C20H18ClN3O2
![4-[3-(3-Chlorophenyl)-1,2,4-oxadiazol-5-yl]-1-(3,4-dimethylphenyl)pyrrolidin-2-one chemical structure, C20H18ClN3O2, CAS 941893-33-0](/s/GXCPDQPSBLIMLF-UHFFFAOYSA-N.svg)
4-[3-(3-Chlorophenyl)-1,2,4-oxadiazol-5-yl]-1-(3,4-dimethylphenyl)pyrrolidin-2-one
CAS 941893-33-0C20H18ClN3O2
![4-(2-Chlorophenyl)-6-(2-phenylethyl)-1H,2H,3H,4H,5H,6H,7H-pyrrolo[3,4-d]pyrimidine-2,5-dione chemical structure, C20H18ClN3O2, CAS 946270-36-6](/s/WPACVMPBJINHEJ-UHFFFAOYSA-N.svg)
4-(2-Chlorophenyl)-6-(2-phenylethyl)-1H,2H,3H,4H,5H,6H,7H-pyrrolo[3,4-d]pyrimidine-2,5-dione
CAS 946270-36-6C20H18ClN3O2
N-(3-Chloro-4-methylphenyl)-2-(6-oxo-4-(p-tolyl)pyrimidin-1(6H)-yl)acetamide
CAS 1058485-73-6C20H18ClN3O2
![2-[2-(4-Chlorophenyl)-4-methyl-6-oxo-1,6-dihydropyrimidin-1-yl]-N-(2-methylphenyl)acetamide chemical structure, C20H18ClN3O2, CAS 1775525-03-5](/s/MPYSVZAFKGYWKA-UHFFFAOYSA-N.svg)
2-[2-(4-Chlorophenyl)-4-methyl-6-oxo-1,6-dihydropyrimidin-1-yl]-N-(2-methylphenyl)acetamide
CAS 1775525-03-5C20H18ClN3O2
(3-Chlorophenyl)(4-(4-(isoxazol-5-yl)phenyl)piperazin-1-yl)methanone
CAS 2099037-18-8C20H18ClN3O2
N-(3-Chlorophenyl)-4-(6-oxo-3-phenylpyridazin-1(6H)-yl)butanamide
CAS 953158-20-8C20H18ClN3O2
![[2-[6-(3-Chlorophenyl)-3-pyridinyl]pyrrolidin-1-yl]-(5-methyl-1,2-oxazol-3-yl)methanone chemical structure, C20H18ClN3O2, CAS 1332336-34-1](/s/DAFZNNUZXVOGHF-UHFFFAOYSA-N.svg)
[2-[6-(3-Chlorophenyl)-3-pyridinyl]pyrrolidin-1-yl]-(5-methyl-1,2-oxazol-3-yl)methanone
CAS 1332336-34-1C20H18ClN3O2
3-Chloro-1-phenyl-4-(4-phenylpiperazin-1-yl)-1H-pyrrole-2,5-dione
CAS 303033-96-7C20H18ClN3O2
- 4-Pyridinecarboxamide, N-(((diphenylmethyl)amino)carbonyl)-, monohydrochloride171258-73-4C20H18ClN3O2
- 3-(5-Chloro-1H-benzimidazol-2-yl)-7-(diethylamino)-2H-chromen-2-one53350-30-4C20H18ClN3O2
- 2-(3-Chlorophenyl)-9-phenyltetrahydro-5H-pyrazolo[1,2-a]pyrrolo[3,4-c]pyrazole-1,3(2H,3aH)-dione473575-04-1C20H18ClN3O2
- (2E)-3-(4-Chlorophenyl)-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)prop-2-enamide124525-47-9C20H18ClN3O2
- N-[(2-Chlorophenyl)methyl]-2-[3-(4-methylphenyl)-6-oxopyridazin-1-yl]acetamide898221-12-0C20H18ClN3O2
- 3-Pyridinecarboxamide, N-(((diphenylmethyl)amino)carbonyl)-, monohydrochloride171258-74-5C20H18ClN3O2
- N-[2-(4-Chlorophenyl)ethyl]-2-(6-oxo-3-phenylpyridazin-1-yl)acetamide898188-87-9C20H18ClN3O2
- 4-(4-Chlorophenyl)-6-phenethyl-3,4,6,7-tetrahydro-1H-pyrrolo[3,4-d]pyrimidine-2,5-dione940786-31-2C20H18ClN3O2
- (4-((4-Chlorophenyl)amino)quinolin-3-yl)(morpholino)methanone1021262-24-7C20H18ClN3O2
- N-[(E)-(2-Chloroquinolin-3-yl)methylideneamino]-2-(3,4-dimethylphenoxy)acetamide413580-74-2C20H18ClN3O2
- 1-(4-Chlorophenyl)-3-{[2-(1H-indol-3-yl)ethyl]amino}pyrrolidine-2,5-dione1009001-62-0C20H18ClN3O2
- 1-(3-Chlorophenyl)-3-{[2-(1H-indol-3-yl)ethyl]amino}pyrrolidine-2,5-dione1008953-00-1C20H18ClN3O2
- 1-(3-Chloro-4-methylphenyl)-4-[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-2-one941917-98-2C20H18ClN3O2
- (4-((5-Chloropyridin-2-yl)oxy)piperidin-1-yl)(quinolin-2-yl)methanone1448037-63-5C20H18ClN3O2
- Morpholine, 4-(4-((7-chloro-4-quinolinyl)amino)benzoyl)-108199-09-3C20H18ClN3O2
- N-(3-Chlorophenyl)-2-[3-(3,4-dimethylphenyl)-6-oxopyridazin-1-yl]acetamide922979-60-0C20H18ClN3O2
- N-(2-Chlorophenyl)-2-[3-(3,4-dimethylphenyl)-6-oxopyridazin-1-yl]acetamide922979-69-9C20H18ClN3O2
- 7-Chloro-3-[(4-phenylpiperazin-1-yl)carbonyl]quinolin-4(1H)-one1144457-81-7C20H18ClN3O2
- N-Benzyl-2-{[2-(4-chlorophenyl)-6-methylpyrimidin-4-yl]oxy}acetamide1251574-35-2C20H18ClN3O2
- N-(5-Chloro-2-methylphenyl)-2-[3-(4-methylphenyl)-6-oxopyridazin-1(6H)-yl]acetamide1291843-89-4C20H18ClN3O2
- 2-[3-(2-Chlorophenyl)-6-oxo-1(6H)-pyridazinyl]-N~1~-phenethylacetamide1246064-41-4C20H18ClN3O2
- N-(2-Chlorobenzyl)-1-(1H-indole-3-carbonyl)azetidine-3-carboxamide1396806-37-3C20H18ClN3O2
- (2E)-3-(2-Chlorophenyl)-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)prop-2-enamide124525-43-5C20H18ClN3O2
- 5-[(2-Chlorophenyl)methylamino]-2-(4-propoxyphenyl)-1,3-oxazole-4-carbonitrile825600-48-4C20H18ClN3O2
- N-(2-Chlorobenzyl)-2-(6-oxo-3-(o-tolyl)pyridazin-1(6H)-yl)acetamide922915-42-2C20H18ClN3O2
- Benzyl-(2-chloropyrimidin-4-yl)carbamic acid 2,6-dimethylphenyl ester837421-43-9C20H18ClN3O2
- 1-(3-Chloro-4-methylphenyl)-4-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-2-one941891-98-1C20H18ClN3O2
- 4-[3-(3-Chlorophenyl)-1,2,4-oxadiazol-5-yl]-1-(4-ethylphenyl)pyrrolidin-2-one941998-11-4C20H18ClN3O2
- (3-Chlorophenyl)[4-(1H-indol-2-ylcarbonyl)piperazin-1-yl]methanone951982-60-8C20H18ClN3O2
- (4-Chlorophenyl)[4-(1H-indol-2-ylcarbonyl)piperazin-1-yl]methanone951975-70-5C20H18ClN3O2
- 4-(4-Chlorophenyl)-6-(4-methylbenzyl)-3,4,6,7-tetrahydro-1H-pyrrolo[3,4-d]pyrimidine-2,5-dione923221-28-7C20H18ClN3O2
- 4-[3-(2-Chlorophenyl)-1,2,4-oxadiazol-5-yl]-1-(2,6-dimethylphenyl)pyrrolidin-2-one1171749-65-7C20H18ClN3O2
- N-(2-Chlorophenyl)-2-(10-oxo-3,4,5,10-tetrahydrobenzo[b][1,6]naphthyridin-2(1H)-yl)acetamide1251635-43-4C20H18ClN3O2
- 3-(4-Chlorobenzamido)-N-(cyclopropylmethyl)-1H-indole-2-carboxamide1189450-15-4C20H18ClN3O2
- 2-(4-Chlorophenoxy)-N-(4-(6,7-dihydro-5H-pyrrolo[1,2-a]imidazol-3-yl)phenyl)acetamide1421508-19-1C20H18ClN3O2
- (E)-3-(2-Chlorophenyl)-N-((4-(4-methoxyphenyl)-1H-imidazol-2-yl)methyl)acrylamide1421587-65-6C20H18ClN3O2
- [2-[3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl]phenyl]-piperidin-1-ylmethanone831238-30-3C20H18ClN3O2
- [2-[3-(2-Chlorophenyl)-1,2,4-oxadiazol-5-yl]phenyl]-piperidin-1-ylmethanone850189-15-0C20H18ClN3O2
- 2-[3-(4-Chlorophenyl)-6-oxopyridazin-1-yl]-N-(4-ethylphenyl)acetamide941882-81-1C20H18ClN3O2
- 2-[3-(4-Chlorophenyl)-6-oxopyridazin-1-yl]-N-(2,4-dimethylphenyl)acetamide942007-46-7C20H18ClN3O2
- 3-Chloro-N-(2-{[6-(4-methylphenyl)pyridazin-3-yl]oxy}ethyl)benzamide1004665-47-7C20H18ClN3O2
- N-[2-(4-Chlorophenyl)ethyl]-9-oxo-1,2,3,9-tetrahydropyrrolo[2,1-b]quinazoline-6-carboxamide1144488-83-4C20H18ClN3O2
- 2-(4-Chlorophenyl)-N-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)acetamide921872-82-4C20H18ClN3O2
- N-(2-(3-(4-Chlorophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-2-phenylacetamide921576-45-6C20H18ClN3O2
- N-(2-Chlorophenyl)-4-(6-oxo-3-phenylpyridazin-1(6H)-yl)butanamide952984-55-3C20H18ClN3O2
- 4-[3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl]-1-(3,4-dimethylphenyl)pyrrolidin-2-one941962-57-8C20H18ClN3O2
- N-{2-[3-(4-Chlorophenyl)-6-oxo-1,6-dihydropyridazin-1-yl]ethyl}-3-methylbenzamide921577-29-9C20H18ClN3O2
- N-(2-(3-(4-Chlorophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-2-methylbenzamide921804-74-2C20H18ClN3O2
- N-(2-(3-(4-Chlorophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-4-methylbenzamide921531-56-8C20H18ClN3O2
- N-{3-[3-(4-Chlorophenyl)-6-oxo-1,6-dihydropyridazin-1-yl]propyl}benzamide1021266-53-4C20H18ClN3O2
- 3-(3-Chlorophenyl)-7-(piperidin-1-ylcarbonyl)quinazolin-4(3H)-one1144432-26-7C20H18ClN3O2
- Ethyl 4-((3-cyano-6-methylquinolin-4-yl)amino)benzoate hydrochloride1331206-46-2C20H18ClN3O2
- N-(2-Chlorophenyl)-2-((6-methyl-2-(p-tolyl)pyrimidin-4-yl)oxy)acetamide1251586-77-2C20H18ClN3O2
- 2-{[2-(4-Chlorophenyl)-6-methylpyrimidin-4-yl]oxy}-N-(2-methylphenyl)acetamide1251684-03-3C20H18ClN3O2
- 2-(8-Chloro-10-oxo-3,4-dihydrobenzo[b][1,6]naphthyridin-2(1H,5H,10H)-yl)-N-phenylacetamide1226456-01-4C20H18ClN3O2
- N-Benzyl-2-(3-(2-chlorophenyl)-6-oxopyridazin-1(6H)-yl)-N-methylacetamide1246043-26-4C20H18ClN3O2
- N-[2-(5-Chloro-1H-indol-3-yl)ethyl]-2-(3-oxo-2,3-dihydro-1H-isoindol-1-yl)acetamide1374516-57-0C20H18ClN3O2
- N-[5-Chloro-2-(2-oxopyrrolidin-1-yl)phenyl]-2-(1H-indol-3-yl)acetamide1574410-22-2C20H18ClN3O2
- (E)-2-((1-(3-(2-Chlorophenyl)acryloyl)piperidin-4-yl)oxy)nicotinonitrile1798398-25-0C20H18ClN3O2
- 2-(4-Chlorophenyl)-N-{2-[(3-cyclopropyl-1,2,4-oxadiazol-5-yl)methyl]phenyl}acetamide1797858-08-2C20H18ClN3O2
- 3-(2-Chlorophenyl)-5-[1-(phenylacetyl)pyrrolidin-2-yl]-1,2,4-oxadiazole1795410-45-5C20H18ClN3O2
- 5-{1-[(2-Chlorophenyl)acetyl]pyrrolidin-2-yl}-3-phenyl-1,2,4-oxadiazole1788753-89-8C20H18ClN3O2
- (2-Chlorophenyl)(4-(quinoxalin-2-yloxy)piperidin-1-yl)methanone1706183-27-8C20H18ClN3O2
- 8-Chloro-2-(2,5-dimethylbenzoyl)-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-11(2H)-one2034274-18-3C20H18ClN3O2
- 3-(1-(2-Chlorobenzoyl)piperidin-3-yl)quinazolin-4(3H)-one2034295-61-7C20H18ClN3O2
- (3-((3-Chloropyridin-4-yl)oxy)piperidin-1-yl)(isoquinolin-1-yl)methanone2034620-12-5C20H18ClN3O2
- N-[4-(3-Acetamidoisoquinolin-4-yl)phenyl]-3-chloropropanamide64157-38-6C20H18ClN3O2
- 2-Chloro-N-[[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]-N-prop-2-enylbenzamide915929-40-7C20H18ClN3O2
- 3-Chloro-N-[[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]-N-prop-2-enylbenzamide915933-31-2C20H18ClN3O2
- 2-(4-Chlorophenyl)-N-[4-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,2,5-oxadiazol-3-yl]acetamide912909-96-7C20H18ClN3O2
- (2-Chlorophenyl)[4-(1H-indol-2-ylcarbonyl)piperazin-1-yl]methanone951930-90-8C20H18ClN3O2
- N-[2-(8-Chloro-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl)-2-oxoethyl]benzamide1040710-41-5C20H18ClN3O2
- 3-(3-Chlorophenyl)-N-cyclopentyl-4-oxo-3,4-dihydroquinazoline-7-carboxamide1144450-50-9C20H18ClN3O2
- N-(4-Chlorophenyl)-2-(10-oxo-3,4-dihydrobenzo[b][1,6]naphthyridin-2(1H,5H,10H)-yl)acetamide1251612-24-4C20H18ClN3O2
- 2-(4-Chlorophenoxy)-N-[2-(2-phenylpyrimidin-5-yl)ethyl]acetamide2034604-38-9C20H18ClN3O2
- 5-Chloro-2-methoxy-N-[2-(2-phenylpyrimidin-5-yl)ethyl]benzamide2034513-08-9C20H18ClN3O2
Frequently asked questions
What is the molar mass of C20H18ClN3O2?
The molar mass of C20H18ClN3O2 is 367.83 g/mol, calculated from standard atomic weights for 20 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 367.1088 Da.
How many compounds have the formula C20H18ClN3O2?
CompoundList lists 118 compounds with the molecular formula C20H18ClN3O2, including (3-(4-Chlorophenyl)-1-phenyl-1H-pyrazol-4-yl)(morpholino)methanone, 2-(2-Amino-5-(4-chlorophenyl)pyrimidin-4-yl)-5-((2-methylallyl)oxy)phenol, 1-[4-(3-Chlorophenyl)piperazin-1-yl]-2-(1H-indol-3-yl)ethane-1,2-dione. 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 C20H18ClN3O2?
C20H18ClN3O2 has a degree of unsaturation of 13. 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.