Molecular formula
C21H19ClN2O2
86 compounds have this formula on CompoundList.
- Molar mass
- 366.84g/mol
- Monoisotopic mass
- 366.1135Da
- Atoms
- 45
- Elements
- 5
- Rings plus double bonds
- 13
The formula C21H19ClN2O2 describes a molecule made of 21 carbon atoms, 19 hydrogen atoms, 1 chlorine atom, 2 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 × 2168.76%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 195.22%1.008 × 19 = 19.152 g/mol
- Cl Chlorine × 19.66%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 27.64%14.007 × 2 = 28.014 g/mol
- O Oxygen × 28.72%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C21H19ClN2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 86 of 86 compounds
Urea, N-(4-((3'-chloro-6-methoxy(1,1'-biphenyl)-3-yl)methyl)phenyl)-
CAS 1155877-97-6C21H19ClN2O2
2-Chloro-N-(2-(furan-2-yl)-2-(indolin-1-yl)ethyl)benzamide
CAS 898458-09-8C21H19ClN2O2
2-((4-Chlorophenyl)amino)-3-(piperidin-1-yl)naphthalene-1,4-dione
CAS 307542-05-8C21H19ClN2O2
N-(3-Chloro-4-methylphenyl)-1-(4-methylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS 946378-34-3C21H19ClN2O2
2-(3-Chloroanilino)-3-piperidin-1-ylnaphthalene-1,4-dione
CAS 371139-56-9C21H19ClN2O2
![2-{1-[4-(3-Chlorophenyl)piperazin-1-yl]ethylidene}-1H-indene-1,3(2H)-dione chemical structure, C21H19ClN2O2, CAS 693231-82-2](/s/IPDSVTTXYGAGPJ-UHFFFAOYSA-N.svg)
2-{1-[4-(3-Chlorophenyl)piperazin-1-yl]ethylidene}-1H-indene-1,3(2H)-dione
CAS 693231-82-2C21H19ClN2O2
2-(4-Benzylpiperazino)-3-chloronaphthoquinone
CAS 104309-93-5C21H19ClN2O2
(7-Chloro-8-methyl-2-phenylquinolin-4-yl)-morpholin-4-ylmethanone
CAS 669738-42-5C21H19ClN2O2
![5-(4-Chlorophenyl)-N-[4-(pyrrolidin-1-yl)phenyl]furan-2-carboxamide chemical structure, C21H19ClN2O2, CAS 371141-13-8](/s/NQDWYPIMSOIUBF-UHFFFAOYSA-N.svg)
5-(4-Chlorophenyl)-N-[4-(pyrrolidin-1-yl)phenyl]furan-2-carboxamide
CAS 371141-13-8C21H19ClN2O2
![[3-(2-Chlorophenyl)-5-methyl-1,2-oxazol-4-yl]-(6-methyl-3,4-dihydro-2H-quinolin-1-yl)methanone chemical structure, C21H19ClN2O2, CAS 1024388-13-3](/s/MCCDKIFSUPSJCX-UHFFFAOYSA-N.svg)
[3-(2-Chlorophenyl)-5-methyl-1,2-oxazol-4-yl]-(6-methyl-3,4-dihydro-2H-quinolin-1-yl)methanone
CAS 1024388-13-3C21H19ClN2O2
1-(3-Chlorophenyl)-3-(4-phenyl-3,6-dihydropyridin-1(2H)-yl)pyrrolidine-2,5-dione
CAS 522637-23-6C21H19ClN2O2
N-(3-Chloro-4-morpholin-4-ylphenyl)naphthalene-2-carboxamide
CAS 426248-08-0C21H19ClN2O2
5-(3-Chlorophenyl)-N-(2-pyrrolidin-1-ylphenyl)furan-2-carboxamide
CAS 532938-73-1C21H19ClN2O2
3-Chloro-N-cyclopropyl-N-((6-methyl-2-oxo-1,2-dihydroquinolin-3-yl)methyl)benzamide
CAS 606095-13-0C21H19ClN2O2
1-(3-Chlorobenzyl)-N-(3,4-dimethylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS 946255-08-9C21H19ClN2O2
3-Chloro-N-(2-(furan-2-yl)-2-(indolin-1-yl)ethyl)benzamide
CAS 898432-57-0C21H19ClN2O2
4-Chloro-N-(2-(furan-2-yl)-2-(indolin-1-yl)ethyl)benzamide
CAS 898458-16-7C21H19ClN2O2
![1-[(3-Chlorophenyl)methyl]-N-(2-ethylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide chemical structure, C21H19ClN2O2, CAS 946363-45-7](/s/CHNQYRKXTJINRA-UHFFFAOYSA-N.svg)
1-[(3-Chlorophenyl)methyl]-N-(2-ethylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide
CAS 946363-45-7C21H19ClN2O2
![1-[(3-Chlorophenyl)methyl]-N-(2,5-dimethylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide chemical structure, C21H19ClN2O2, CAS 946231-40-9](/s/AIBCJKLQOJNVTO-UHFFFAOYSA-N.svg)
1-[(3-Chlorophenyl)methyl]-N-(2,5-dimethylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide
CAS 946231-40-9C21H19ClN2O2
1-(2-Chlorobenzyl)-N-(2,5-dimethylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide
CAS 946279-15-8C21H19ClN2O2
(2-Chlorophenyl)(4-(quinolin-8-yloxy)piperidin-1-yl)methanone
CAS 2034277-40-0C21H19ClN2O2
5-Chloro-1-(3,5-dimethylbenzyl)-2-oxo-N-phenyl-1,2-dihydro-3-pyridinecarboxamide
CAS 400087-63-0C21H19ClN2O2
![N-{4-[(5-Chloro-2-methoxybenzyl)amino]phenyl}benzamide chemical structure, C21H19ClN2O2, CAS 839690-09-4](/s/NFDUMHXDXUFHNO-UHFFFAOYSA-N.svg)
N-{4-[(5-Chloro-2-methoxybenzyl)amino]phenyl}benzamide
CAS 839690-09-4C21H19ClN2O2
![1-[(3-Chlorophenyl)methyl]-N-(2,3-dimethylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide chemical structure, C21H19ClN2O2, CAS 946280-51-9](/s/NWSQFLBNLUPHHE-UHFFFAOYSA-N.svg)
1-[(3-Chlorophenyl)methyl]-N-(2,3-dimethylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide
CAS 946280-51-9C21H19ClN2O2
- 1-[(3-Chlorophenyl)methyl]-N-(2,4-dimethylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide946312-00-1C21H19ClN2O2
- (E)-3-(2-Chlorophenyl)-N-(1-(cyclopropanecarbonyl)indolin-6-yl)acrylamide1251711-20-2C21H19ClN2O2
- 1-(4-Chlorophenyl)-3-(4-phenyl-3,6-dihydro-2H-pyridin-1-yl)pyrrolidine-2,5-dione590378-65-7C21H19ClN2O2
- 3-(5-Chloro-2-hydroxyphenyl)-3-phenyl-N-(pyridin-3-ylmethyl)propanamide709005-54-9C21H19ClN2O2
- 1-[(4-Chlorophenyl)methyl]-N-(2,6-dimethylphenyl)-2-oxopyridine-3-carboxamide887447-60-1C21H19ClN2O2
- N-(3-Chloro-2-methylphenyl)-1-(2-methylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide1005300-48-0C21H19ClN2O2
- N-(5-Chloro-2-methylphenyl)-1-(2-methylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946354-94-5C21H19ClN2O2
- N-(3-Chloro-4-methylphenyl)-1-(2-methylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide1005298-36-1C21H19ClN2O2
- 1-(4-Chlorobenzyl)-N-(2-ethylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946355-06-2C21H19ClN2O2
- 1-(4-Chlorobenzyl)-N-(4-ethylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946247-15-0C21H19ClN2O2
- 1-(4-Chlorobenzyl)-N-(2,3-dimethylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946247-35-4C21H19ClN2O2
- 1-(4-Chlorobenzyl)-N-(2,4-dimethylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide852924-39-1C21H19ClN2O2
- 1-(4-Chlorobenzyl)-N-(2,5-dimethylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946302-73-4C21H19ClN2O2
- 1-(4-Chlorobenzyl)-N-(3,4-dimethylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946355-29-9C21H19ClN2O2
- 1-(4-Chlorobenzyl)-N-(3,5-dimethylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946246-61-3C21H19ClN2O2
- N-(5-Chloro-2-methylphenyl)-1-(3-methylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946356-17-8C21H19ClN2O2
- N-(3-Chloro-4-methylphenyl)-1-(3-methylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide933252-12-1C21H19ClN2O2
- 1-(2-Chlorobenzyl)-N-(2-ethylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946356-32-7C21H19ClN2O2
- 1-(2-Chlorobenzyl)-N-(4-ethylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946248-45-9C21H19ClN2O2
- 1-(2-Chlorobenzyl)-N-(2,3-dimethylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946247-86-5C21H19ClN2O2
- 1-(2-Chlorobenzyl)-N-(2,4-dimethylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946356-56-5C21H19ClN2O2
- 1-(2-Chlorobenzyl)-N-(2,5-dimethylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946248-69-7C21H19ClN2O2
- 1-(2-Chlorobenzyl)-N-(2,6-dimethylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide1005298-59-8C21H19ClN2O2
- 1-(2-Chlorobenzyl)-N-(3,5-dimethylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946247-90-1C21H19ClN2O2
- N-(3-Chlorophenyl)-1-(2,5-dimethylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946304-18-3C21H19ClN2O2
- N-(4-Chlorophenyl)-1-(2,5-dimethylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946356-88-3C21H19ClN2O2
- N-(3-Chloro-2-methylphenyl)-1-(4-methylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946254-07-5C21H19ClN2O2
- N-(5-Chloro-2-methylphenyl)-1-(4-methylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946331-24-4C21H19ClN2O2
- 1-(3-Chlorobenzyl)-N-(2,3-dimethylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946331-93-7C21H19ClN2O2
- 1-(3-Chlorobenzyl)-N-(2,4-dimethylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946222-33-9C21H19ClN2O2
- 1-(3-Chlorobenzyl)-N-(2,5-dimethylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946379-05-1C21H19ClN2O2
- Piperidine,4-(4-chlorobenzoyl)-1-(1H-indol-5-ylcarbonyl)-353522-09-5C21H19ClN2O2
- 2H-Pyrido(3,2-b)-1,4-oxazin-3(4H)-one, 2-phenyl-4-(1-phenylethyl)-, monohydrochloride88799-62-6C21H19ClN2O2
- 2H-Pyrido(3,2-b)-1,4-oxazin-3(4H)-one, 2-phenyl-4-(2-phenylethyl)-, monohydrochloride88799-63-7C21H19ClN2O2
- N-(3-Chloro-4-methylphenyl)-1-(2-methylbenzyl)-6-oxo-1,6-dihydropyridine-3-carboxamide946224-80-2C21H19ClN2O2
- 1-[(4-Chlorophenyl)methyl]-N-(2,3-dimethylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide946278-14-4C21H19ClN2O2
- 1-[(4-Chlorophenyl)methyl]-N-(2,4-dimethylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide946228-75-7C21H19ClN2O2
- 1-[(4-Chlorophenyl)methyl]-N-(2,5-dimethylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide946361-43-9C21H19ClN2O2
- 1-(4-Chlorobenzyl)-N-(3,4-dimethylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide946309-71-3C21H19ClN2O2
- 1-[(2-Chlorophenyl)methyl]-N-(2,6-dimethylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide946229-90-9C21H19ClN2O2
- 1-(3-Chlorobenzyl)-N-(4-ethylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide946280-28-0C21H19ClN2O2
- 1-[(3-Chlorophenyl)methyl]-N-(2,6-dimethylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide946280-54-2C21H19ClN2O2
- 1-[(3-Chlorophenyl)methyl]-N-(3,5-dimethylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide946312-03-4C21H19ClN2O2
- 1-(2-Chlorobenzyl)-N-(2,3-dimethylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide946229-86-3C21H19ClN2O2
- 1-(2-Chlorobenzyl)-N-(2,4-dimethylphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide946362-31-8C21H19ClN2O2
- (4-((3-Chloropyridin-2-yl)oxy)piperidin-1-yl)(naphthalen-1-yl)methanone1428374-02-0C21H19ClN2O2
- 3-(3-Chlorophenyl)-N-(3-(pyridin-2-yloxy)benzyl)propanamide1706169-82-5C21H19ClN2O2
- 2-(2-Chlorophenyl)-1-(3-(quinolin-2-yloxy)pyrrolidin-1-yl)ethanone2034300-33-7C21H19ClN2O2
- 1-(3-((3-Chloropyridin-4-yl)oxy)pyrrolidin-1-yl)-2-(naphthalen-1-yl)ethanone2034472-79-0C21H19ClN2O2
- (4-((3-Chloropyridin-4-yl)oxy)piperidin-1-yl)(naphthalen-1-yl)methanone2034430-82-3C21H19ClN2O2
- 2-Butyl-8-chloro-6-phenyl-1H-pyrazolo[1,2-a]cinnoline-1,3(2H)-dione2056-63-5C21H19ClN2O2
- N-Benzyl-2-(4-chloro-2-methylphenoxy)-N-(pyridin-2-yl)acetamide879938-69-9C21H19ClN2O2
- 1-(3-Chlorobenzoyl)-3-phenyl-1,4-diazaspiro[4.5]dec-3-en-2-one933196-52-2C21H19ClN2O2
- N-(3-Chloro-4-methylphenyl)-1-(3-methylbenzyl)-6-oxo-1,6-dihydropyridine-3-carboxamide946278-87-1C21H19ClN2O2
- N-Benzyl-6-chloro-N-[(4-methoxyphenyl)methyl]pyridine-3-carboxamide1241198-13-9C21H19ClN2O2
- 5,5'-Methylenebis(2-methylquinolin-8-ol)--hydrogen chloride (1/1)6956-71-4C21H19ClN2O2
- 6-Chloro-N-(2-cyano-1,2,3,4-tetrahydronaphthalen-2-yl)-3,4-dihydro-2H-1-benzopyran-3-carboxamide1950343-58-4C21H19ClN2O2
- 1-(4-Chlorobenzoyl)-3-phenyl-1,4-diazaspiro[4.5]dec-3-en-2-one2380189-50-2C21H19ClN2O2
- Benzamide,5-chloro-2-hydroxy-N-[3-[[(phenylmethyl)amino]methyl]phenyl]-648922-76-3C21H19ClN2O2
- Propanoyl chloride--2-(5-methyl-3-phenyl-1,2-oxazol-4-yl)-1H-indole (1/1)88933-57-7C21H19ClN2O2
- 2-(4-Chlorobenzoyl)-6,7-dimethyl-1,3,4,5-tetrahydrobenzo[b][1,6]naphthyridin-10-one2320924-95-4C21H19ClN2O2
- N-[4-[2-(2-Chlorophenyl)propan-2-yloxy]phenyl]pyridine-3-carboxamide2762571-32-2C21H19ClN2O2
Frequently asked questions
What is the molar mass of C21H19ClN2O2?
The molar mass of C21H19ClN2O2 is 366.84 g/mol, calculated from standard atomic weights for 21 carbon atoms, 19 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 366.1135 Da.
How many compounds have the formula C21H19ClN2O2?
CompoundList lists 86 compounds with the molecular formula C21H19ClN2O2, including Urea, N-(4-((3'-chloro-6-methoxy(1,1'-biphenyl)-3-yl)methyl)phenyl)-, 2-Chloro-N-(2-(furan-2-yl)-2-(indolin-1-yl)ethyl)benzamide, 2-((4-Chlorophenyl)amino)-3-(piperidin-1-yl)naphthalene-1,4-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 C21H19ClN2O2?
C21H19ClN2O2 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.