Molecular formula
C21H22ClN3O3
77 compounds have this formula on CompoundList.
- Molar mass
- 399.88g/mol
- Monoisotopic mass
- 399.1350Da
- Atoms
- 50
- Elements
- 5
- Rings plus double bonds
- 12
The formula C21H22ClN3O3 describes a molecule made of 21 carbon atoms, 22 hydrogen atoms, 1 chlorine atom, 3 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 × 2163.08%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 225.55%1.008 × 22 = 22.176 g/mol
- Cl Chlorine × 18.87%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 310.51%14.007 × 3 = 42.021 g/mol
- O Oxygen × 312.00%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C21H22ClN3O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 77 of 77 compounds
CP-91149
CAS 186392-40-5C21H22ClN3O3
![3-[4-(4-Chlorophenyl)piperazin-1-yl]-1-(4-methoxyphenyl)pyrrolidine-2,5-dione chemical structure, C21H22ClN3O3, CAS 306731-01-1](/s/VRAPZTFJWHSKHS-UHFFFAOYSA-N.svg)
3-[4-(4-Chlorophenyl)piperazin-1-yl]-1-(4-methoxyphenyl)pyrrolidine-2,5-dione
CAS 306731-01-1C21H22ClN3O3
![3-[4-(4-Chlorophenyl)piperazin-1-yl]-1-(2-methoxyphenyl)pyrrolidine-2,5-dione chemical structure, C21H22ClN3O3, CAS 299408-91-6](/s/NUSROMPSMCFUEJ-UHFFFAOYSA-N.svg)
3-[4-(4-Chlorophenyl)piperazin-1-yl]-1-(2-methoxyphenyl)pyrrolidine-2,5-dione
CAS 299408-91-6C21H22ClN3O3
![3-(3-(4-Benzylpiperazin-1-yl)-3-oxopropyl)-5-chlorobenzo[d]oxazol-2(3H)-one chemical structure, C21H22ClN3O3, CAS 848085-32-5](/s/HRRUCDOHFYOTTN-UHFFFAOYSA-N.svg)
3-(3-(4-Benzylpiperazin-1-yl)-3-oxopropyl)-5-chlorobenzo[d]oxazol-2(3H)-one
CAS 848085-32-5C21H22ClN3O3
![1-(4-Chlorophenyl)-3-[4-(2-methoxyphenyl)piperazin-1-yl]pyrrolidine-2,5-dione chemical structure, C21H22ClN3O3, CAS 301354-75-6](/s/RLHHFQYPQCJASJ-UHFFFAOYSA-N.svg)
1-(4-Chlorophenyl)-3-[4-(2-methoxyphenyl)piperazin-1-yl]pyrrolidine-2,5-dione
CAS 301354-75-6C21H22ClN3O3
![1-(4-Chlorophenyl)-3-[4-(3-methoxyphenyl)piperazin-1-yl]pyrrolidine-2,5-dione chemical structure, C21H22ClN3O3, CAS 522637-24-7](/s/BYKBNSVCPGZRGU-UHFFFAOYSA-N.svg)
1-(4-Chlorophenyl)-3-[4-(3-methoxyphenyl)piperazin-1-yl]pyrrolidine-2,5-dione
CAS 522637-24-7C21H22ClN3O3
![3-[4-(3-Chlorophenyl)piperazin-1-yl]-1-(4-methoxyphenyl)pyrrolidine-2,5-dione chemical structure, C21H22ClN3O3, CAS 300860-37-1](/s/JLTNYZGRBNLCAA-UHFFFAOYSA-N.svg)
3-[4-(3-Chlorophenyl)piperazin-1-yl]-1-(4-methoxyphenyl)pyrrolidine-2,5-dione
CAS 300860-37-1C21H22ClN3O3
![3-[4-(4-Chlorophenyl)piperazin-1-yl]-1-(3-methoxyphenyl)pyrrolidine-2,5-dione chemical structure, C21H22ClN3O3, CAS 328282-38-8](/s/SGLQGOVQKOROSI-UHFFFAOYSA-N.svg)
3-[4-(4-Chlorophenyl)piperazin-1-yl]-1-(3-methoxyphenyl)pyrrolidine-2,5-dione
CAS 328282-38-8C21H22ClN3O3
1-(3-Chloro-2-methylphenyl)-3-((4-morpholinophenyl)amino)pyrrolidine-2,5-dione
CAS 1008712-55-7C21H22ClN3O3
![1-(3-Chlorophenyl)-3-[4-(2-methoxyphenyl)piperazin-1-yl]pyrrolidine-2,5-dione chemical structure, C21H22ClN3O3, CAS 299408-92-7](/s/IVJGVNZZTSPELE-UHFFFAOYSA-N.svg)
1-(3-Chlorophenyl)-3-[4-(2-methoxyphenyl)piperazin-1-yl]pyrrolidine-2,5-dione
CAS 299408-92-7C21H22ClN3O3
N-(4-Chlorobenzyl)-2,4-dioxo-3-pentyl-1,2,3,4-tetrahydroquinazoline-7-carboxamide
CAS 892263-58-0C21H22ClN3O3
![N-[(3-Chlorophenyl)methyl]-6-(2,4-dioxo-1H-quinazolin-3-yl)hexanamide chemical structure, C21H22ClN3O3, CAS 896381-53-6](/s/QUCSJYBWPZQDAL-UHFFFAOYSA-N.svg)
N-[(3-Chlorophenyl)methyl]-6-(2,4-dioxo-1H-quinazolin-3-yl)hexanamide
CAS 896381-53-6C21H22ClN3O3
![N-[(4-Chlorophenyl)methyl]-6-(2,4-dioxo-1H-quinazolin-3-yl)hexanamide chemical structure, C21H22ClN3O3, CAS 896381-90-1](/s/HGIGQMFPGCFNLY-UHFFFAOYSA-N.svg)
N-[(4-Chlorophenyl)methyl]-6-(2,4-dioxo-1H-quinazolin-3-yl)hexanamide
CAS 896381-90-1C21H22ClN3O3
Axamozide
CAS 85076-06-8C21H22ClN3O3
![2-[4-(4-Chlorophenyl)-2,2-dimethyl-5-oxo-2,5-dihydro-1H-imidazol-1-yl]-N-(4-ethoxyphenyl)acetamide chemical structure, C21H22ClN3O3, CAS 866867-27-8](/s/MOSNHTVIMWJJJL-UHFFFAOYSA-N.svg)
2-[4-(4-Chlorophenyl)-2,2-dimethyl-5-oxo-2,5-dihydro-1H-imidazol-1-yl]-N-(4-ethoxyphenyl)acetamide
CAS 866867-27-8C21H22ClN3O3
![8'-Chloro-1-(2-(4-methoxyphenyl)acetyl)-1'H-spiro[piperidine-4,2'-quinazolin]-4'(3'H)-one chemical structure, C21H22ClN3O3, CAS 1251672-93-1](/s/XMIVDIHRNDDVBM-UHFFFAOYSA-N.svg)
8'-Chloro-1-(2-(4-methoxyphenyl)acetyl)-1'H-spiro[piperidine-4,2'-quinazolin]-4'(3'H)-one
CAS 1251672-93-1C21H22ClN3O3
![N-(3-chloro-4-methoxyphenyl)-5-methyl-11-oxo-5,6,7,8,9,11-hexahydro-5aH-pyrido[2,1-b]quinazoline-3-carboxamide chemical structure, C21H22ClN3O3, CAS 1574622-11-9](/s/NOZRGYCQCWPQLO-UHFFFAOYSA-N.svg)
N-(3-chloro-4-methoxyphenyl)-5-methyl-11-oxo-5,6,7,8,9,11-hexahydro-5aH-pyrido[2,1-b]quinazoline-3-carboxamide
CAS 1574622-11-9C21H22ClN3O3
1-(3-Chlorophenyl)-3-(2-(6-methoxy-3,4-dihydroisoquinolin-2(1H)-yl)-2-oxoethyl)imidazolidin-2-one
CAS 1251562-60-3C21H22ClN3O3
![2-(4-Chlorophenyl)-3-(4-(dimethylamino)phenyl)-5-ethyldihydro-2H-pyrrolo[3,4-d]isoxazole-4,6(5H,6aH)-dione chemical structure, C21H22ClN3O3, CAS 1005086-15-6](/s/FJDLKGQIFWRIDC-UHFFFAOYSA-N.svg)
2-(4-Chlorophenyl)-3-(4-(dimethylamino)phenyl)-5-ethyldihydro-2H-pyrrolo[3,4-d]isoxazole-4,6(5H,6aH)-dione
CAS 1005086-15-6C21H22ClN3O3
![1-(5-Chloro-2-methoxyphenyl)-4-[1-(2-methoxyethyl)-1H-benzimidazol-2-yl]pyrrolidin-2-one chemical structure, C21H22ClN3O3, CAS 890639-24-4](/s/APFUKBQKNNGEJZ-UHFFFAOYSA-N.svg)
1-(5-Chloro-2-methoxyphenyl)-4-[1-(2-methoxyethyl)-1H-benzimidazol-2-yl]pyrrolidin-2-one
CAS 890639-24-4C21H22ClN3O3
4-(3-(4-Chlorophenyl)-5-(4-(dimethylamino)phenyl)-4,5-dihydro-1H-pyrazol-1-yl)-4-oxobutanoic acid
CAS 361171-52-0C21H22ClN3O3
![5-(3-Chlorophenyl)-1,3,8,8-tetramethyl-7,8,9,10-tetrahydropyrimido[4,5-b]quinoline-2,4,6(1H,3H,5H)-trione chemical structure, C21H22ClN3O3, CAS 810629-09-5](/s/CFCQDLGQEHBVSM-UHFFFAOYSA-N.svg)
5-(3-Chlorophenyl)-1,3,8,8-tetramethyl-7,8,9,10-tetrahydropyrimido[4,5-b]quinoline-2,4,6(1H,3H,5H)-trione
CAS 810629-09-5C21H22ClN3O3
![5-(4-Chlorophenyl)-1,3,8,8-tetramethyl-5,8,9,10-tetrahydropyrimido[4,5-b]quinoline-2,4,6(1H,3H,7H)-trione chemical structure, C21H22ClN3O3, CAS 810629-01-7](/s/SUYKAFVQYLGAMV-UHFFFAOYSA-N.svg)
5-(4-Chlorophenyl)-1,3,8,8-tetramethyl-5,8,9,10-tetrahydropyrimido[4,5-b]quinoline-2,4,6(1H,3H,7H)-trione
CAS 810629-01-7C21H22ClN3O3
![1-[5-(1,3-Benzodioxol-5-yl)-4-tert-butyl-1-(4-chlorophenyl)-4,5-dihydro-1H-1,2,4-triazol-3-yl]ethanone chemical structure, C21H22ClN3O3, CAS 346634-18-2](/s/YUHMWBGGGBZGNL-UHFFFAOYSA-N.svg)
1-[5-(1,3-Benzodioxol-5-yl)-4-tert-butyl-1-(4-chlorophenyl)-4,5-dihydro-1H-1,2,4-triazol-3-yl]ethanone
CAS 346634-18-2C21H22ClN3O3
- 4-(4-Chlorobenzoyl)-1-(3-(dimethylamino)propyl)-3-hydroxy-5-(pyridin-3-yl)-1H-pyrrol-2(5H)-one380158-61-2C21H22ClN3O3
- 4-(4-Chlorobenzoyl)-1-(3-(dimethylamino)propyl)-3-hydroxy-5-(pyridin-2-yl)-1H-pyrrol-2(5H)-one618878-44-7C21H22ClN3O3
- 1-{2-[(2-Benzoyl-4-chlorophenyl)amino]-2-oxoethyl}piperidine-4-carboxamide333758-72-8C21H22ClN3O3
- 4-(4-Chlorobenzoyl)-1-[3-(dimethylamino)propyl]-3-hydroxy-5-(pyridin-4-yl)-2,5-dihydro-1H-pyrrol-2-one381191-19-1C21H22ClN3O3
- 2-(4-(4-Chlorophenyl)-1H-pyrazol-3-yl)-5-(2-morpholinoethoxy)phenol1010867-13-6C21H22ClN3O3
- Benzoic acid, 2-[(2-hydroxy-1-naphthalenyl)azo]-, 2-(dimethylamino)ethyl ester, monohydrochloride118207-99-1C21H22ClN3O3
- 1-[(4-Chlorophenyl)methyl]-3-{[2-(3,4-dimethoxyphenyl)ethyl]amino}-1,2-dihydropyrazin-2-one941977-96-4C21H22ClN3O3
- 5-(4-Chlorophenyl)-1-(3-(dimethylamino)propyl)-3-hydroxy-4-isonicotinoyl-1H-pyrrol-2(5H)-one627471-63-0C21H22ClN3O3
- N-(4-Chloro-phenyl)-2-[4-(2-oxo-4H-benzo[d][1,3]oxazin-1-yl)-piperidin-1-yl]-acetamide733737-01-4C21H22ClN3O3
- 1-(3-Chloro-2-methylphenyl)-3-((3,4-dimethoxyphenethyl)amino)pyrazin-2(1H)-one899999-62-3C21H22ClN3O3
- 6-Chloro-5-{4-[2-(piperazin-1-yl)ethoxy]phenyl}-1H-indole-3-carboxylic acid1467058-37-2C21H22ClN3O3
- 5-Chloro-2-methoxy-N-[[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]-N-propan-2-ylbenzamide708284-06-4C21H22ClN3O3
- 1-(2-Chlorophenyl)-3-[4-(2-methoxyphenyl)piperazin-1-yl]pyrrolidine-2,5-dione496797-55-8C21H22ClN3O3
- 1-(3-Chlorophenyl)-3-[4-(4-methoxyphenyl)piperazin-1-yl]pyrrolidine-2,5-dione354540-02-6C21H22ClN3O3
- 1-[(4-Chlorophenyl)methyl]-3-[4-(2-hydroxyphenyl)piperazin-1-yl]pyrrolidine-2,5-dione728032-46-0C21H22ClN3O3
- N-[2-(4-Chlorophenyl)ethyl]-5-(2,4-dioxo-1H-quinazolin-3-yl)pentanamide896354-88-4C21H22ClN3O3
- 2-(2-(4-Benzylpiperazin-1-yl)-2-oxoethyl)isoindoline-1,3-dione hydrochloride380907-38-0C21H22ClN3O3
- 4-((3,4-Dimethoxybenzyl)amino)-6-ethoxyquinoline-3-carbonitrile hydrochloride1331239-74-7C21H22ClN3O3
- N-(2-Chlorobenzyl)-2,4-dioxo-3-pentyl-1,2,3,4-tetrahydroquinazoline-7-carboxamide892263-26-2C21H22ClN3O3
- N-(3-Chlorobenzyl)-2,4-dioxo-3-pentyl-1,2,3,4-tetrahydroquinazoline-7-carboxamide892262-78-1C21H22ClN3O3
- N-(2-Chlorobenzyl)-6-(2,4-dioxo-1,2-dihydroquinazolin-3(4H)-yl)hexanamide896381-80-9C21H22ClN3O3
- N-(3,4-Dimethoxyphenethyl)-2-methylbenzofuro[3,2-d]pyrimidin-4-amine hydrochloride1189994-34-0C21H22ClN3O3
- 1-(5-Chloro-2-methoxyphenyl)-3-(1-(cyclopropanecarbonyl)-1,2,3,4-tetrahydroquinolin-6-yl)urea1203300-69-9C21H22ClN3O3
- 3-(5-Chloro-2-methoxyphenyl)-1-(2-cyclopropanecarbonyl-1,2,3,4-tetrahydroisoquinolin-7-yl)urea1207006-76-5C21H22ClN3O3
- 6-Ethyl-4-[(3,4,5-trimethoxyphenyl)amino]quinoline-3-carbonitrile hydrochloride1327207-17-9C21H22ClN3O3
- 4-(4-((5-Chloropyridin-2-yl)oxy)piperidine-1-carbonyl)-1-phenylpyrrolidin-2-one1448061-10-6C21H22ClN3O3
- 6-((1-(2-(4-Chlorophenoxy)-2-methylpropanoyl)piperidin-4-yl)oxy)nicotinonitrile1426314-61-5C21H22ClN3O3
- 2-(4-Chlorophenyl)-N-[[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl]-N-propan-2-ylacetamide833428-43-6C21H22ClN3O3
- (5E)-3-(3-Chlorophenyl)-5-[4-(diethylamino)-2-methoxybenzylidene]imidazolidine-2,4-dione692279-02-0C21H22ClN3O3
- 1-((6-Chloro-2-(4-methoxyphenyl)imidazo[1,2-a]pyridin-3-yl)methyl)piperidine-4-carboxylic acid728916-50-5C21H22ClN3O3
- N-[2-(2-Chlorophenyl)ethyl]-5-(2,4-dioxo-1H-quinazolin-3-yl)pentanamide896355-21-8C21H22ClN3O3
- N-(3-Chloro-4-methoxyphenyl)-6-(4-oxoquinazolin-3(4H)-yl)hexanamide900897-22-5C21H22ClN3O3
- N-(4-Chlorophenyl)-2-[1-(2,2-dimethylpropanoyl)-3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl]acetamide1219377-50-0C21H22ClN3O3
- 3-(3-Chlorophenyl)-4-oxo-N-[3-(propan-2-yloxy)propyl]-3,4-dihydroquinazoline-7-carboxamide1144429-42-4C21H22ClN3O3
- 3-(4-Chlorobenzamido)-N-(3-methoxypropyl)-5-methyl-1H-indole-2-carboxamide1031993-73-3C21H22ClN3O3
- Strychnidine-10,11-dione, 11-oxime, monohydrochloride24180-58-3C21H22ClN3O3
- 3-(3-Chlorophenyl)-N-[2-(3,4-dimethoxyphenyl)ethyl]-1-methyl-1H-pyrazole-5-carboxamide1374539-98-6C21H22ClN3O3
- N1-(2-(benzofuran-2-yl)-2-(dimethylamino)ethyl)-N2-(3-chloro-2-methylphenyl)oxalamide2034302-48-0C21H22ClN3O3
- N-(4-Acetamidophenyl)-1-(3-chlorobenzoyl)piperidine-4-carboxamide692775-12-5C21H22ClN3O3
- N-[1-[(3-Chlorophenyl)methyl]-3,5-dimethylpyrazol-4-yl]-3,5-dimethoxybenzamide1005647-20-0C21H22ClN3O3
- 2-[4-(4-Chlorophenyl)-4-methyl-2,5-dioxoimidazolidin-1-yl]-N-(3-phenylpropyl)acetamide5696-02-6C21H22ClN3O3
- 3-((1-(2-Chlorobenzyl)-3,5-dimethyl-1H-pyrazol-4-yl)carbamoyl)bicyclo[2.2.1]hept-5-ene-2-carboxylic acid1052558-57-2C21H22ClN3O3
- 5-Chloro-N-[2-(1H-indol-3-yl)ethyl]-6-(oxan-4-yloxy)pyridine-3-carboxamide1904341-69-0C21H22ClN3O3
- 5-Chloro-N-[(2-methyl-1H-indol-5-yl)methyl]-6-(oxan-4-yloxy)pyridine-3-carboxamide1903028-18-1C21H22ClN3O3
- 2-(4-{[(3-Chloropyridin-4-yl)oxy]methyl}piperidine-1-carbonyl)-6-methoxy-1H-indole2640846-26-8C21H22ClN3O3
- 1-((6-Chloro-2-(3-methoxyphenyl)imidazo[1,2-a]pyridin-3-yl)methyl)piperidine-4-carboxylic acid728916-52-7C21H22ClN3O3
- 1H-Pyrrole-3-carboxylic acid, 2-[(4-chlorophenyl)[(1,6-dihydro-1,5-dimethyl-6-oxo-3-pyridinyl)amino]methyl]-1-methyl-, methyl ester1782930-31-7C21H22ClN3O3
- Ethyl 2-[(6-chloro-1H-indol-5-yl)oxy]-4-piperazin-1-ylbenzoate1228946-24-4C21H22ClN3O3
- 2-(4-Chlorophenoxy)-N-{2-hydroxy-2-[4-(1H-pyrazol-1-yl)phenyl]ethyl}-2-methylpropanamide2415564-94-0C21H22ClN3O3
- 4-Morpholinecarboxamide,N-[(2-chloro-7-methyl-3-quinolinyl)methyl]-N-(2-furanylmethyl)-604780-59-8C21H22ClN3O3
- 4-Pyridinecarboxamide,N-[(2-chloro-6-ethoxy-3-quinolinyl)methyl]-N-(2-methoxyethyl)-606104-16-9C21H22ClN3O3
- Ethyl ((5-chloro-8-hydroxyquinolin-7-yl)(4-(dimethylamino)phenyl)methyl)carbamate2817309-82-1C21H22ClN3O3
- tert-Butyl N-[3-[(2-chlorophenyl)methyl]-2-methyl-4-oxoquinazolin-6-yl]carbamate579523-40-3C21H22ClN3O3
Frequently asked questions
What is the molar mass of C21H22ClN3O3?
The molar mass of C21H22ClN3O3 is 399.88 g/mol, calculated from standard atomic weights for 21 carbon atoms, 22 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 399.1350 Da.
How many compounds have the formula C21H22ClN3O3?
CompoundList lists 77 compounds with the molecular formula C21H22ClN3O3, including CP-91149, 3-[4-(4-Chlorophenyl)piperazin-1-yl]-1-(4-methoxyphenyl)pyrrolidine-2,5-dione, 3-[4-(4-Chlorophenyl)piperazin-1-yl]-1-(2-methoxyphenyl)pyrrolidine-2,5-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 C21H22ClN3O3?
C21H22ClN3O3 has a degree of unsaturation of 12. 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.