Molecular formula
C19H21ClN2O
110 compounds have this formula on CompoundList.
- Molar mass
- 328.84g/mol
- Monoisotopic mass
- 333.1656Da
- Atoms
- 44
- Elements
- 5
- Rings plus double bonds
- 10
The formula C19H21ClN2O describes a molecule made of 19 carbon atoms, 21 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 1 oxygen atom. 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 × 1969.40%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 216.44%1.008 × 21 = 21.168 g/mol
- Cl Chlorine × 110.78%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 28.52%14.007 × 2 = 28.014 g/mol
- O Oxygen × 14.87%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C19H21ClN2O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 110 compounds
Pencycuron
CAS 66063-05-6C19H21ClN2O
Denzimol hydrochloride
CAS 77234-90-3C19H21ClN2O
LF 1695
CAS 86187-86-2C19H21ClN2O
N-(1-Benzylpiperidin-4-yl)-2-chlorobenzamide
CAS 326898-90-2C19H21ClN2O
![[4-(3-Chlorophenyl)piperazin-1-yl]-(3,4-dimethylphenyl)methanone chemical structure, C19H21ClN2O, CAS 333348-15-5](/s/QNFXKJAKLTZBHJ-UHFFFAOYSA-N.svg)
[4-(3-Chlorophenyl)piperazin-1-yl]-(3,4-dimethylphenyl)methanone
CAS 333348-15-5C19H21ClN2O
N-(4-Chlorophenyl)-N-4-piperidinylbenzeneacetamide
CAS 63260-75-3C19H21ClN2O
![(Z)-3-(2-Chlorophenyl)-N-[4-(diethylamino)phenyl]prop-2-enamide chemical structure, C19H21ClN2O, CAS 1164553-73-4](/s/TVIYXXFKSQTYGQ-ZROIWOOFSA-N.svg)
(Z)-3-(2-Chlorophenyl)-N-[4-(diethylamino)phenyl]prop-2-enamide
CAS 1164553-73-4C19H21ClN2O
1-(4-Chlorophenyl)-3-(4-phenylpiperazin-1-yl)propan-1-one
CAS 329779-12-6C19H21ClN2O
4-Benzyl-N-(3-chlorophenyl)-1-piperidinecarboxamide
CAS 339362-48-0C19H21ClN2O
![N-[2-(4-Chlorophenyl)ethyl]-2-(3,4-dihydro-2H-quinolin-1-yl)acetamide chemical structure, C19H21ClN2O, CAS 791131-82-3](/s/HRYZQNSLGHWWKM-UHFFFAOYSA-N.svg)
N-[2-(4-Chlorophenyl)ethyl]-2-(3,4-dihydro-2H-quinolin-1-yl)acetamide
CAS 791131-82-3C19H21ClN2O
![1-[4-(4-Chlorophenyl)piperazin-1-yl]-3-phenylpropan-1-one chemical structure, C19H21ClN2O, CAS 419559-96-9](/s/KLTAUWKWTAIYDF-UHFFFAOYSA-N.svg)
1-[4-(4-Chlorophenyl)piperazin-1-yl]-3-phenylpropan-1-one
CAS 419559-96-9C19H21ClN2O
![N-[4-(Azepan-1-yl)phenyl]-2-chlorobenzamide chemical structure, C19H21ClN2O, CAS 700859-38-7](/s/PVGOCGWMAYFRFN-UHFFFAOYSA-N.svg)
N-[4-(Azepan-1-yl)phenyl]-2-chlorobenzamide
CAS 700859-38-7C19H21ClN2O
2-Chloro-2-phenyl-N-(4-piperidinophenyl)acetamide
CAS 860609-11-6C19H21ClN2O
2-Chloro-10-(2-(diethylamino)ethyl)acridin-9(10H)-one
CAS 97716-04-6C19H21ClN2O
![6-Chloro-3-[2-(cyclohexen-1-yl)ethyl]-2,4-dihydropyrido[3,2-h][1,3]benzoxazine chemical structure, C19H21ClN2O, CAS 438486-44-3](/s/JILMNXAWBYDPHB-UHFFFAOYSA-N.svg)
6-Chloro-3-[2-(cyclohexen-1-yl)ethyl]-2,4-dihydropyrido[3,2-h][1,3]benzoxazine
CAS 438486-44-3C19H21ClN2O
![1-[4-(4-Chlorophenoxy)butyl]-2-ethyl-1H-benzimidazole chemical structure, C19H21ClN2O, CAS 882357-41-7](/s/DEBHVKFZPPFSIG-UHFFFAOYSA-N.svg)
1-[4-(4-Chlorophenoxy)butyl]-2-ethyl-1H-benzimidazole
CAS 882357-41-7C19H21ClN2O
![1H-Benzimidazole, 2-[5-chloro-2-(hexyloxy)phenyl]- chemical structure, C19H21ClN2O, CAS 62871-21-0](/s/FHZOYACRIOYMLX-UHFFFAOYSA-N.svg)
1H-Benzimidazole, 2-[5-chloro-2-(hexyloxy)phenyl]-
CAS 62871-21-0C19H21ClN2O
6-Chloro-3-(diethylamino)-4-phenyl-3,4-dihydro-1H-quinolin-2-one
CAS 672893-01-5C19H21ClN2O
![(4-Chlorophenyl)-[4-(2,3-dimethylphenyl)piperazin-1-yl]methanone chemical structure, C19H21ClN2O, CAS 346727-19-3](/s/QSLKMPCYTZULKZ-UHFFFAOYSA-N.svg)
(4-Chlorophenyl)-[4-(2,3-dimethylphenyl)piperazin-1-yl]methanone
CAS 346727-19-3C19H21ClN2O
N-(3-Chlorophenyl)-2,2,4-trimethyl-3,4-dihydroquinoline-1(2H)-carboxamide
CAS 351423-63-7C19H21ClN2O
1-(4-Chlorobenzyl)-4-(phenylacetyl)piperazine
CAS 423748-78-1C19H21ClN2O
1-Benzhydryl-4-(chloroacetyl)piperazine
CAS 358733-61-6C19H21ClN2O
N-(1-Benzylpiperidin-4-yl)-4-chlorobenzamide
CAS 1044-79-7C19H21ClN2O
RefChem:108293
CAS 144092-65-9C19H21ClN2O
- (4-Chlorophenyl)(4-(3,5-dimethylphenyl)piperazin-1-yl)methanone893665-75-3C19H21ClN2O
- 2-Chloro-N-(2-(1-methyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzamide946280-84-8C19H21ClN2O
- 6H-Benzo(b)pyrrolo(3,2,1-jk)(4,1)benzoxazepine-1-ethanamine, N,N-dimethyl-, monohydrochloride57529-81-4C19H21ClN2O
- 1-(3-Chloro-phenyl)-2-[2-(1H-indol-3-yl)-1-methyl-ethylamino]-ethanol162222-73-3C19H21ClN2O
- 4-Chloro-N-(4-(pyrrolidin-1-yl)phenethyl)benzamide952992-78-8C19H21ClN2O
- 2-Chloro-N-(4-(pyrrolidin-1-yl)phenethyl)benzamide952993-14-5C19H21ClN2O
- 5-(1-Adamantyl)-3-[(4-chlorophenyl)methyl]-1,2,4-oxadiazole393130-58-0C19H21ClN2O
- (3-Chlorophenyl)-[4-[(2-methylphenyl)methyl]piperazin-1-yl]methanone5953-54-8C19H21ClN2O
- 4-(5-Chloro-2-methylphenyl)piperazinyl 4-methylphenyl ketone862664-39-9C19H21ClN2O
- 1-(4-Chlorobenzoyl)-4-(2,4-dimethylphenyl)piperazine713099-33-3C19H21ClN2O
- Benzenamine, 4-(4-(2-chlorophenyl)-2,5-dihydro-2,2-dimethyl-5-oxazolyl)-N,N-dimethyl-79213-88-0C19H21ClN2O
- Benzenamine, 4-(4-(3-chlorophenyl)-2,5-dihydro-2,2-dimethyl-5-oxazolyl)-N,N-dimethyl-79213-89-1C19H21ClN2O
- (3-Chlorophenyl)(4-(2,4-dimethylphenyl)piperazin-1-yl)methanone902248-89-9C19H21ClN2O
- 1-[4-(3-Chlorophenyl)piperazin-1-yl]-3-phenylpropan-1-one136534-87-7C19H21ClN2O
- Oxazole, 4,5-diphenyl-2-((isopropylamino)methyl)-, monohydrochloride33161-72-7C19H21ClN2O
- (2-Chlorophenyl)-[4-(2,3-dimethylphenyl)piperazin-1-yl]methanone349615-41-4C19H21ClN2O
- (3-Chlorophenyl)-[4-(2,3-dimethylphenyl)piperazin-1-yl]methanone349611-61-6C19H21ClN2O
- N-(3-Chloro-2-methylphenyl)-3-(3,4-dihydro-1H-isoquinolin-2-yl)propanamide428839-69-4C19H21ClN2O
- 3-Chloro-3'-(4-methylpiperazinomethyl) benzophenone898788-62-0C19H21ClN2O
- 4'-Chloro-3-(4-methylpiperazinomethyl) benzophenone898788-64-2C19H21ClN2O
- 3'-Chloro-2-(4-methylpiperazinomethyl) benzophenone898783-05-6C19H21ClN2O
- 4'-Chloro-2-(4-methylpiperazinomethyl) benzophenone898783-07-8C19H21ClN2O
- 6-Methoxy-1-(2-methylphenyl)-2,3,4,9-tetrahydro-1H-beta-carboline hydrochloride1431964-74-7C19H21ClN2O
- 1-[4-(2-Chlorobenzyl)piperazin-1-yl]-2-phenylethanone425398-20-5C19H21ClN2O
- N-(3-Chloro-4-piperidin-1-ylphenyl)-4-methylbenzamide353501-46-9C19H21ClN2O
- (3-Chlorophenyl)-[4-[(4-methylphenyl)methyl]piperazin-1-yl]methanone423741-39-3C19H21ClN2O
- 2-Chloro-6-[4-(heptyloxy)phenyl]nicotinonitrile107488-15-3C19H21ClN2O
- 2-(4-Chlorophenyl)-N-(2-piperidin-1-ylphenyl)acetamide531533-57-0C19H21ClN2O
- 1 suppliers1-(4-Ethoxyphenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole hydrochloride367251-32-9C19H21ClN2O
- 3-Chloro-4'-(4-methylpiperazinomethyl) benzophenone898783-61-4C19H21ClN2O
- 4-Chloro-4'-(4-methylpiperazinomethyl) benzophenone898783-63-6C19H21ClN2O
- 2-Chloro-4'-(4-methylpiperazinomethyl) benzophenone898783-87-4C19H21ClN2O
- 2-Chloro-2'-(4-methylpiperazinomethyl) benzophenone898783-31-8C19H21ClN2O
- 1-(4-Methoxyphenyl)-6-methyl-2,3,4,9-tetrahydro-1H-beta-carboline hydrochloride1431962-16-1C19H21ClN2O
- 2-(4,5-Diphenyl-1,3-oxazol-2-yl)-N,N-dimethylethan-1-amine--hydrogen chloride (1/1)33161-95-4C19H21ClN2O
- N-(3-Chloro-4-pyrrolidin-1-ylphenyl)-3,4-dimethylbenzamide432013-10-0C19H21ClN2O
- 1-[4-(3-Chlorophenyl)piperazin-1-yl]-2-(4-methylphenyl)ethanone599161-74-7C19H21ClN2O
- 4-Chloro-N-[4-(piperidin-1-ylmethyl)phenyl]benzamide637730-80-4C19H21ClN2O
- (4-Chlorophenyl)-[4-(3,4-dimethylphenyl)piperazin-1-yl]methanone694517-36-7C19H21ClN2O
- N-(5-Chloro-2-piperidin-1-ylphenyl)-3-methylbenzamide383146-53-0C19H21ClN2O
- N-(5-Chloro-2-piperidinophenyl)-4-methylbenzenecarboxamide383146-55-2C19H21ClN2O
- (4-Chlorophenyl)-[4-(2,6-dimethylphenyl)piperazin-1-yl]methanone915886-36-1C19H21ClN2O
- 1-(2-Chlorobenzoyl)-4-(2,6-dimethylphenyl)piperazine893665-67-3C19H21ClN2O
- 4-Chloro-N-(2-(1-methyl-1,2,3,4-tetrahydroquinolin-6-yl)ethyl)benzamide946280-65-5C19H21ClN2O
- 1-[(3-Methoxyphenyl)methyl]-1H,2H,3H,4H,9H-pyrido[3,4-b]indole hydrochloride54313-39-2C19H21ClN2O
- 2-Chloro-3'-(4-methylpiperazinomethyl) benzophenone898788-95-9C19H21ClN2O
- 6-Methoxy-1-(4-methylphenyl)-2,3,4,9-tetrahydro-1H-beta-carboline hydrochloride1158561-12-6C19H21ClN2O
- Indole-3-methanol, alpha-(p-chlorophenyl)-alpha-(2-(dimethylamino)ethyl)-109095-28-5C19H21ClN2O
- N,N-Diethyl-4,5-diphenyl-1,3-oxazol-2-amine--hydrogen chloride (1/1)20503-71-3C19H21ClN2O
- Oxazole, 4,5-diphenyl-2-((propylamino)methyl)-, monohydrochloride33161-71-6C19H21ClN2O
- (3-Chlorophenyl)-[4-[(3-methylphenyl)methyl]piperazin-1-yl]methanone423741-08-6C19H21ClN2O
- N-(3-Chloro-4-piperidin-1-ylphenyl)-2-phenylacetamide431910-20-2C19H21ClN2O
- 2-[(4-Methoxyphenyl)methyl]-1-(2-methylprop-2-en-1-yl)-1H-1,3-benzodiazole hydrochloride1051941-76-4C19H21ClN2O
- 4-(2,5-Dimethylphenyl)piperazinyl 2-chlorophenyl ketone873680-04-7C19H21ClN2O
- 2-Cyclopropyl-1-(3-phenoxypropyl)-1H-benzo[d]imidazole hydrochloride1049755-31-8C19H21ClN2O
- 4-(p-Dimethylaminostyryl)quinoline hydrochloride monohydrate22189-27-1C19H21ClN2O
- 9H-Pyrido(3,4-b)indole, 1,2,3,4-tetrahydro-6-methoxy-3-methyl-1-phenyl-, hydrochloride13637-49-5C19H21ClN2O
- N-(3-Chloro-4-piperidin-1-ylphenyl)-3-methylbenzamide432015-59-3C19H21ClN2O
- Quinoline, 2-((2,2-dimethylamino)ethoxy)-4-phenyl-, hydrochloride97633-89-1C19H21ClN2O
- 2-{[(3-Chlorophenyl)methyl](methyl)amino}-N-cyclopropyl-2-phenylacetamide1048983-29-4C19H21ClN2O
- 1-(1-Phenylethyl)-2-(tetrahydrofuran-2-yl)-1H-benzo[d]imidazole hydrochloride1215628-98-0C19H21ClN2O
- 2-(2-Dimethylaminoethoxy)-3-phenylquinoline hydrochloride89110-99-6C19H21ClN2O
- N'-(4-Chlorocyclohexyl)-N,N-diphenylurea54916-23-3C19H21ClN2O
- 11-Hydroxy dihydro desloratadine153200-97-6C19H21ClN2O
- 1H-Indolo(2,3-c)quinolin-1-one, 2,3,4,7-tetrahydro-3,3-dimethyl-6-ethyl-, monohydrochloride96725-31-4C19H21ClN2O
- [4-(3-Chlorophenyl)piperazin-1-yl]-(2,5-dimethylphenyl)methanone701246-48-2C19H21ClN2O
- N-[3-Chloro-4-(pyrrolidin-1-yl)phenyl]-2,4-dimethylbenzamide676156-62-0C19H21ClN2O
- N-(3-Chloro-4-pyrrolidin-1-ylphenyl)-3,5-dimethylbenzamide706771-57-5C19H21ClN2O
- N-(1-{Bicyclo[2.2.1]heptan-2-yl}ethyl)-2-chloroquinoline-3-carboxamide374566-03-7C19H21ClN2O
- N-(2-Dimethylaminoethyl)-1-anthracenecarboxamide hydrochloride112022-20-5C19H21ClN2O
- 2-(2-Chlorophenyl)-N-[(1-phenylpyrrolidin-2-yl)methyl]acetamide1797859-27-8C19H21ClN2O
- 5H-Dibenzo(a,d)cyclohepten-5-one, O-(2-(dimethylamino)ethyl)oxime, monohydrochloride18059-98-8C19H21ClN2O
- 4-Biphenylmethanol, alpha-(2-(1-imidazolyl)-2-propyl)-, hydrochloride77234-87-8C19H21ClN2O
- 4-Biphenylmethanol, alpha-(1-(1-imidazolyl)-2-propyl)-, hydrochloride77234-89-0C19H21ClN2O
- (±)-trans-1-Phenyl-3-phenyliminohexahydro-3H-oxazolo(3,4-a)pyridine hydrochloride75343-63-4C19H21ClN2O
- (±)-cis-1-Phenyl-3-phenyliminohexahydro-3H-oxazolo(3,4-a)pyridine hydrochloride75343-64-5C19H21ClN2O
Frequently asked questions
What is the molar mass of C19H21ClN2O?
The molar mass of C19H21ClN2O is 328.84 g/mol, calculated from standard atomic weights for 19 carbon atoms, 21 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 333.1656 Da.
How many compounds have the formula C19H21ClN2O?
CompoundList lists 110 compounds with the molecular formula C19H21ClN2O, including Pencycuron, Denzimol hydrochloride, LF 1695. 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 C19H21ClN2O?
C19H21ClN2O 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.