Molecular formula
C22H21N3O3
261 compounds have this formula on CompoundList.
- Molar mass
- 375.43g/mol
- Monoisotopic mass
- 375.1583Da
- Atoms
- 49
- Elements
- 4
- Rings plus double bonds
- 14
The formula C22H21N3O3 describes a molecule made of 22 carbon atoms, 21 hydrogen atoms, 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 × 2270.38%12.011 × 22 = 264.242 g/mol
- H Hydrogen × 215.64%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 311.19%14.007 × 3 = 42.021 g/mol
- O Oxygen × 312.78%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C22H21N3O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 261 compounds
N-(2,3-Dihydro-1H-inden-2-yl)-2-(3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl)acetamide
CAS 1232792-75-4C22H21N3O3
![3-[3-(4-Ethoxyphenyl)-1,2,4-oxadiazol-5-yl]-1-ethyl-6-methylquinolin-4(1H)-one chemical structure, C22H21N3O3, CAS 1260712-94-4](/s/BDZDZYWMKVYCKH-UHFFFAOYSA-N.svg)
3-[3-(4-Ethoxyphenyl)-1,2,4-oxadiazol-5-yl]-1-ethyl-6-methylquinolin-4(1H)-one
CAS 1260712-94-4C22H21N3O3
Pacritinib metabolite M2
CAS 1312603-69-2C22H21N3O3
2-Ethoxy-N-((5-(furan-2-yl)-1-methyl-1H-pyrazol-3-yl)methyl)-1-naphthamide
CAS 1421442-16-1C22H21N3O3
4-((1H-Imidazol-1-yl)methyl)-N-(4-(2-methoxyphenoxy)but-2-yn-1-yl)benzamide
CAS 1426314-67-1C22H21N3O3
2-((4-(2-(1-Methyl-1H-indol-3-yl)acetamido)but-2-yn-1-yl)oxy)benzamide
CAS 1448135-77-0C22H21N3O3
2-(4-Phenoxyphenoxy)-5-(pyrrolidin-3-yl)nicotinamide
CAS 1708122-99-9C22H21N3O3
![N-[4-[(1,4-Dioxo-3-pyrrolidin-1-ylnaphthalen-2-yl)amino]phenyl]acetamide chemical structure, C22H21N3O3, CAS 150127-51-8](/s/UKYXQTXUNBZSBR-UHFFFAOYSA-N.svg)
N-[4-[(1,4-Dioxo-3-pyrrolidin-1-ylnaphthalen-2-yl)amino]phenyl]acetamide
CAS 150127-51-8C22H21N3O3
1-(2,4-Dimethylphenyl)-3-(2-methyl-4-oxoquinazolin-3(4H)-yl)piperidine-2,6-dione
CAS 69557-17-1C22H21N3O3
1-(2,5-Dimethylphenyl)-3-(2-methyl-4-oxoquinazolin-3(4H)-yl)piperidine-2,6-dione
CAS 69557-18-2C22H21N3O3
1-(2,6-Dimethylphenyl)-3-(2-methyl-4-oxoquinazolin-3(4H)-yl)piperidine-2,6-dione
CAS 69557-19-3C22H21N3O3
![N-(3-Acetylphenyl)-2-[3-(3,4-dimethylphenyl)-6-oxopyridazin-1-yl]acetamide chemical structure, C22H21N3O3, CAS 923062-45-7](/s/WHZMOVYDLAHNTH-UHFFFAOYSA-N.svg)
N-(3-Acetylphenyl)-2-[3-(3,4-dimethylphenyl)-6-oxopyridazin-1-yl]acetamide
CAS 923062-45-7C22H21N3O3
![4-[4-(Benzyloxy)phenyl]-6-(prop-2-en-1-yl)-1H,2H,3H,4H,5H,6H,7H-pyrrolo[3,4-d]pyrimidine-2,5-dione chemical structure, C22H21N3O3, CAS 874622-86-3](/s/UFQUGAILXPCCPA-UHFFFAOYSA-N.svg)
4-[4-(Benzyloxy)phenyl]-6-(prop-2-en-1-yl)-1H,2H,3H,4H,5H,6H,7H-pyrrolo[3,4-d]pyrimidine-2,5-dione
CAS 874622-86-3C22H21N3O3
![1-(4-Acetylphenyl)-3-{[2-(1H-indol-3-yl)ethyl]amino}pyrrolidine-2,5-dione chemical structure, C22H21N3O3, CAS 1009599-65-8](/s/ZOSPMJLHZSXAQH-UHFFFAOYSA-N.svg)
1-(4-Acetylphenyl)-3-{[2-(1H-indol-3-yl)ethyl]amino}pyrrolidine-2,5-dione
CAS 1009599-65-8C22H21N3O3
![Methyl [2-methyl-4-oxo-3-(2-phenylethyl)pyrimido[1,2-a]benzimidazol-1(4H)-yl]acetate chemical structure, C22H21N3O3, CAS 925143-48-2](/s/LCBZBCAXXPQBNT-UHFFFAOYSA-N.svg)
Methyl [2-methyl-4-oxo-3-(2-phenylethyl)pyrimido[1,2-a]benzimidazol-1(4H)-yl]acetate
CAS 925143-48-2C22H21N3O3
![(E)-1-(4-(1H-Benzo[d]imidazol-2-yl)piperidin-1-yl)-3-(benzo[d][1,3]dioxol-5-yl)prop-2-en-1-one chemical structure, C22H21N3O3, CAS 887885-17-8](/s/ZAFFYBDXGNMPTC-SOFGYWHQSA-N.svg)
(E)-1-(4-(1H-Benzo[d]imidazol-2-yl)piperidin-1-yl)-3-(benzo[d][1,3]dioxol-5-yl)prop-2-en-1-one
CAS 887885-17-8C22H21N3O3
![2,9-Dihydro-N-[(2-methoxyphenyl)methyl]-2,9-dimethyl-1-oxo-1H-pyrido[3,4-b]indole-4-carboxamide chemical structure, C22H21N3O3, CAS 912762-55-1](/s/OWGLIKXTRGOGIF-UHFFFAOYSA-N.svg)
2,9-Dihydro-N-[(2-methoxyphenyl)methyl]-2,9-dimethyl-1-oxo-1H-pyrido[3,4-b]indole-4-carboxamide
CAS 912762-55-1C22H21N3O3
![Methyl 4-({2-[5-(propan-2-yl)-1,3,4-oxadiazol-2-yl]-1H-indol-1-yl}methyl)benzoate chemical structure, C22H21N3O3, CAS 921801-56-1](/s/MHTARGKFKDVLAG-UHFFFAOYSA-N.svg)
Methyl 4-({2-[5-(propan-2-yl)-1,3,4-oxadiazol-2-yl]-1H-indol-1-yl}methyl)benzoate
CAS 921801-56-1C22H21N3O3
![2-[2-Oxo-2-(2-phenyl-4-morpholinyl)ethyl]-6-phenyl-3(2H)-pyridazinone chemical structure, C22H21N3O3, CAS 1219563-99-1](/s/ABAXMNQHHLMLFM-UHFFFAOYSA-N.svg)
2-[2-Oxo-2-(2-phenyl-4-morpholinyl)ethyl]-6-phenyl-3(2H)-pyridazinone
CAS 1219563-99-1C22H21N3O3
![2-[2-(3,4-Dihydroisoquinolin-2(1H)-yl)-2-oxoethyl]-6-(3-methoxyphenyl)pyridazin-3(2H)-one chemical structure, C22H21N3O3, CAS 1232795-05-9](/s/BGRIVFJSQOIZCA-UHFFFAOYSA-N.svg)
2-[2-(3,4-Dihydroisoquinolin-2(1H)-yl)-2-oxoethyl]-6-(3-methoxyphenyl)pyridazin-3(2H)-one
CAS 1232795-05-9C22H21N3O3
![3-[3-(2-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]-6-methyl-1-propylquinolin-4(1H)-one chemical structure, C22H21N3O3, CAS 1326850-14-9](/s/CUQABASVGJMRRQ-UHFFFAOYSA-N.svg)
3-[3-(2-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]-6-methyl-1-propylquinolin-4(1H)-one
CAS 1326850-14-9C22H21N3O3
![3-(Benzo[d][1,3]dioxol-5-yl)-1-phenethyl-1-(pyridin-2-ylmethyl)urea chemical structure, C22H21N3O3, CAS 1286698-52-9](/s/OGBYFUJBNDQTQG-UHFFFAOYSA-N.svg)
3-(Benzo[d][1,3]dioxol-5-yl)-1-phenethyl-1-(pyridin-2-ylmethyl)urea
CAS 1286698-52-9C22H21N3O3
![2-(3,4-Dimethoxyphenyl)-5-(2-phenylethyl)pyrazolo[1,5-a]pyrazin-4(5H)-one chemical structure, C22H21N3O3, CAS 1326909-23-2](/s/KFSVRWATZUIMPH-UHFFFAOYSA-N.svg)
2-(3,4-Dimethoxyphenyl)-5-(2-phenylethyl)pyrazolo[1,5-a]pyrazin-4(5H)-one
CAS 1326909-23-2C22H21N3O3
![3-[Methyl(propan-2-yl)amino]-2-(3-methyl-1-benzofuran-5-yl)quinoxaline-6-carboxylic acid chemical structure, C22H21N3O3, CAS 1396753-09-5](/s/CHAQZNLBANSVJR-UHFFFAOYSA-N.svg)
3-[Methyl(propan-2-yl)amino]-2-(3-methyl-1-benzofuran-5-yl)quinoxaline-6-carboxylic acid
CAS 1396753-09-5C22H21N3O3
- N-((1-Methyl-1,4,6,7-tetrahydropyrano[4,3-c]pyrazol-3-yl)methyl)-9H-xanthene-9-carboxamide1797079-58-3C22H21N3O3
- 2-Benzoyl-N-(1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)benzamide1797720-99-0C22H21N3O3
- N-[4-(4-Benzoyl-1-piperazinyl)phenyl]-2-furamide876896-11-6C22H21N3O3
- 2-Phenoxy-N'-[(1E)-4,4,6-trimethyl-2-oxo-4H-pyrrolo[3,2,1-ij]quinolin-1(2H)-ylidene]acetohydrazide827001-50-3C22H21N3O3
- N-(4-Methylphenyl)-2-[(4E)-4-[(E)-2-methyl-3-phenylprop-2-enylidene]-2,5-dioxoimidazolidin-1-yl]acetamide690673-52-0C22H21N3O3
- Glutarimide, 2-(3,4-dihydro-2-methyl-4-oxo-3-quinazolinyl)-N-(3,4-xylyl)-69557-16-0C22H21N3O3
- 2-(1-Methylindol-3-yl)-2-oxo-N-[4-(pyrrolidine-1-carbonyl)phenyl]acetamide696603-11-9C22H21N3O3
- (E)-3-(2,3-Dimethoxyphenyl)-1-(2,4-dimethylpyrazolo[1,5-a]benzimidazol-3-yl)prop-2-en-1-one332101-88-9C22H21N3O3
- 1-[4-(4-Acetylphenyl)piperazin-1-yl]-2-(1H-indol-3-yl)ethane-1,2-dione852368-14-0C22H21N3O3
- 1-(1-(4-Methoxyphenyl)-5-oxopyrrolidin-3-yl)-3-(naphthalen-1-yl)urea891100-53-1C22H21N3O3
- N-(4-Acetylphenyl)-4-(6-oxo-3-phenylpyridazin-1(6H)-yl)butanamide953181-16-3C22H21N3O3
- N-Ethyl-1-(2-(2-methyl-1H-indol-3-yl)-2-oxoacetyl)indoline-2-carboxamide1101640-28-1C22H21N3O3
- Ethyl 4-(3,4-dihydroquinolin-1(2H)-yl)-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxylate922090-58-2C22H21N3O3
- 1-Benzyl-N'-(3,4-dimethylbenzoyl)-6-oxo-1,6-dihydropyridine-3-carbohydrazide1040662-44-9C22H21N3O3
- 3-(6-Methoxy-1,3,4,9-tetrahydro-2H-beta-carbolin-2-yl)-1-phenylpyrrolidine-2,5-dione1144438-33-4C22H21N3O3
- 1-(3-Methoxyphenyl)-3-(1,3,4,9-tetrahydro-2H-beta-carbolin-2-yl)dihydro-1H-pyrrole-2,5-dione1144451-07-9C22H21N3O3
- 1-(4-Methoxyphenyl)-3-(1,3,4,9-tetrahydro-2H-beta-carbolin-2-yl)pyrrolidine-2,5-dione1144480-82-9C22H21N3O3
- N-(3-Methoxybenzyl)-5-((2-methyl-1H-benzo[d]imidazol-1-yl)methyl)furan-2-carboxamide1169977-31-4C22H21N3O3
- 2-(3,4-Dimethoxyphenyl)-5-(3-methylbenzyl)pyrazolo[1,5-a]pyrazin-4(5H)-one1326833-13-9C22H21N3O3
- N-[2-(4-Methoxy-1H-indol-1-yl)ethyl]-2-methyl-1-oxo-1,2-dihydro-4-isoquinolinecarboxamide1324090-25-6C22H21N3O3
- N-(1-Benzyl-1H-indol-4-yl)-3-(3-methoxy-1,2-oxazol-5-yl)propanamide1401561-43-0C22H21N3O3
- 1-[2-Oxo-2-(2-phenylmorpholin-4-yl)ethyl]-5-phenylpyrazin-2(1H)-one1374539-65-7C22H21N3O3
- N-[1-(2-Methoxyethyl)-1H-indol-4-yl]-2-methyl-1-oxo-1,2-dihydroisoquinoline-4-carboxamide1351697-34-1C22H21N3O3
- N-[2-(5-Methoxy-1H-indol-1-yl)ethyl]-1-methyl-2-oxo-1,2-dihydro-4-quinolinecarboxamide1374530-86-5C22H21N3O3
- N-[2-(5-Methoxy-1H-indol-3-yl)ethyl]-2-methyl-1-oxo-1,2-dihydro-4-isoquinolinecarboxamide1351683-56-1C22H21N3O3
- (E)-1-(3-(3-(2-Methoxybenzyl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)-3-phenylprop-2-en-1-one1396892-48-0C22H21N3O3
- (E)-3-(Benzo[d][1,3]dioxol-5-yl)-N-(3-(2-phenyl-1H-imidazol-1-yl)propyl)acrylamide1421587-43-0C22H21N3O3
- N-(4-(2-Methoxyphenoxy)but-2-yn-1-yl)-1-methyl-3-phenyl-1H-pyrazole-5-carboxamide1421506-36-6C22H21N3O3
- (7-Methoxybenzofuran-2-yl)(3-(2-methyl-1H-benzo[d]imidazol-1-yl)pyrrolidin-1-yl)methanone2034421-49-1C22H21N3O3
- 2-Hydroxy-6-[6-[(4-methyl-1-piperazinyl)carbonyl]-2-pyridinyl]-1-naphthalenecarboxaldehyde1093119-43-7C22H21N3O3
- Benzyl N-[[4-[(3-aminophenyl)carbamoyl]phenyl]methyl]carbamate1022594-77-9C22H21N3O3
- 2,3-Dimethoxy-11-phenyl-5,11,12,12a-tetrahydropyrazolo[3',4':4,5]pyrido[2,1-a]isoquinolin-8(6H)-one685107-26-0C22H21N3O3
- 3-Methyl-2-((2-phenylbenzofuro[3,2-d]pyrimidin-4-yl)amino)pentanoic acid1009665-60-4C22H21N3O3
- 2-Oxo-2-[1-(2-oxo-2-pyrrolidin-1-ylethyl)indol-3-yl]-N-phenylacetamide872849-25-7C22H21N3O3
- N-(4-Acetamidophenyl)-1-(2-methylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide1005298-53-2C22H21N3O3
- N-(3-Acetamidophenyl)-1-(3-methylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946247-58-1C22H21N3O3
- N-(4-Acetamidophenyl)-1-(3-methylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946248-37-9C22H21N3O3
- N-(2-Carbamoylphenyl)-1-(2,5-dimethylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide941903-71-5C22H21N3O3
- N-(4-Carbamoylphenyl)-1-(2,5-dimethylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide941952-85-8C22H21N3O3
- N-(3-Acetamidophenyl)-1-(4-methylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946221-37-0C22H21N3O3
- N-(4-Acetamidophenyl)-1-(4-methylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide899948-17-5C22H21N3O3
- N-(4-Acetylphenyl)-2-[3-(2,5-dimethylphenyl)-6-oxopyridazin-1-yl]acetamide899968-37-7C22H21N3O3
- N-(2-(1H-Indol-3-yl)ethyl)-2-(5-(4-methoxyphenyl)isoxazol-3-yl)acetamide953157-66-9C22H21N3O3
- 1-(1-(3-Methoxyphenyl)-5-oxopyrrolidin-3-yl)-3-(naphthalen-1-yl)urea894019-42-2C22H21N3O3
- 1-Methyl-3-(naphthalen-1-ylmethyl)-5-propoxypyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione921481-00-7C22H21N3O3
- Ethyl 4-(3,4-dihydroisoquinolin-2(1H)-yl)-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxylate922095-46-3C22H21N3O3
- N-(Benzo[d][1,3]dioxol-5-yl)-1-(p-tolyl)-3,4-dihydropyrrolo[1,2-a]pyrazine-2(1H)-carboxamide899961-10-5C22H21N3O3
- 7-(Diethylamino)-3-[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]-2H-chromen-2-one892755-85-0C22H21N3O3
- 6-((2,4-Dimethylphenyl)amino)-1,3-dimethyl-5-phenylfuro[2,3-d]pyrimidine-2,4(1H,3H)-dione946307-56-8C22H21N3O3
- (4,7-Dimethoxy-1H-indol-2-yl)(1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl)methanone1040709-63-4C22H21N3O3
- 6-(4-Methoxyphenyl)-3-(2-(2-methylindolin-1-yl)-2-oxoethyl)pyrimidin-4(3H)-one1060179-56-7C22H21N3O3
- N-[4-(1,3-Benzoxazol-2-yl)phenyl]-1-(cyclopropylcarbonyl)prolinamide1236267-65-4C22H21N3O3
- 2-(2-(3,4-Dihydroisoquinolin-2(1H)-yl)-2-oxoethyl)-6-(4-methoxyphenyl)pyridazin-3(2H)-one1224166-95-3C22H21N3O3
- 3-(3-(2-Ethoxyphenyl)-1,2,4-oxadiazol-5-yl)-1-propylquinolin-4(1H)-one1358986-34-1C22H21N3O3
- 2-(4-Ethoxyphenyl)-5-(3-methoxybenzyl)pyrazolo[1,5-a]pyrazin-4(5H)-one1358758-22-1C22H21N3O3
- 2-(3,4-Dimethoxyphenyl)-5-(2-methylbenzyl)pyrazolo[1,5-a]pyrazin-4(5H)-one1326928-60-2C22H21N3O3
- 2-(3,4-Dimethoxyphenyl)-5-(4-methylbenzyl)pyrazolo[1,5-a]pyrazin-4(5H)-one1326869-72-0C22H21N3O3
- N-(1H-Indol-6-yl)-3-(3-methyl-2,5-dioxo-3-phenylpyrrolidin-1-yl)propanamide1374532-04-3C22H21N3O3
- (5,6-Dimethoxy-1H-indol-2-yl)(1,3,4,9-tetrahydro-2H-beta-carbolin-2-yl)methanone1574467-56-3C22H21N3O3
- N-((1-(Benzo[d]oxazol-2-yl)piperidin-4-yl)methyl)benzofuran-2-carboxamide1797953-80-0C22H21N3O3
- (E)-N-([2,3'-Bipyridin]-5-ylmethyl)-3-(3,4-dimethoxyphenyl)acrylamide2035001-39-7C22H21N3O3
- N-Benzyl-N-(pyridin-2-yl)-2-((tetrahydrofuran-3-yl)oxy)isonicotinamide1904213-30-4C22H21N3O3
- (E)-N-([2,4'-Bipyridin]-3-ylmethyl)-3-(3,4-dimethoxyphenyl)acrylamide2035000-35-0C22H21N3O3
- 3-(14-Methyl-5-oxo-7,8,13b,14-tetrahydroindolo[2',3':3,4]pyrido[2,1-b]quinazolin-13(5H)-yl)propanoic acid1987341-48-9C22H21N3O3
- N-(4-(3-Methoxyazetidin-1-yl)phenyl)-3-(pyridin-2-yloxy)benzamide2034358-95-5C22H21N3O3
- 2-(1-(4-(1H-Pyrrol-1-yl)benzoyl)azetidin-3-yl)-3a,4,7,7a-tetrahydro-1H-isoindole-1,3(2H)-dione1904317-37-8C22H21N3O3
- N-Benzyl-N-(pyridin-2-yl)-2-((tetrahydrofuran-3-yl)oxy)nicotinamide2034491-48-8C22H21N3O3
- (2,3-Dihydrobenzo[b][1,4]dioxin-5-yl)(4-(1-methyl-1H-pyrazol-4-yl)-3,4-dihydroisoquinolin-2(1H)-yl)methanone2034338-47-9C22H21N3O3
- (E)-N-([2,4'-Bipyridin]-4-ylmethyl)-3-(3,4-dimethoxyphenyl)acrylamide2035001-06-8C22H21N3O3
- (E)-3-(Benzo[d][1,3]dioxol-5-yl)-1-(3-(2-methyl-1H-benzo[d]imidazol-1-yl)pyrrolidin-1-yl)prop-2-en-1-one2035022-07-0C22H21N3O3
- Methyl 4-[4-(1-methyl-1H-pyrazol-4-yl)-1,2,3,4-tetrahydroisoquinoline-2-carbonyl]benzoate2191265-93-5C22H21N3O3
- (2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)(4-(1-methyl-1H-pyrazol-4-yl)-3,4-dihydroisoquinolin-2(1H)-yl)methanone2034387-17-0C22H21N3O3
- (E)-3-(4-Methoxyphenyl)-1-(3-(quinoxalin-2-yloxy)pyrrolidin-1-yl)prop-2-en-1-one2210242-58-1C22H21N3O3
- 1,1-Dibenzyl-3-(4-methyl-2-nitrophenyl)urea132931-84-1C22H21N3O3
- 2-Cyano-N-(2,6-diethylphenyl)-5-(2-nitrophenyl)penta-2,4-dienamide474386-21-5C22H21N3O3
- 2-[(3-Cyano-5,7-dimethyl-2-quinolinyl)amino]ethyl 3-methoxybenzoate606101-81-9C22H21N3O3
Frequently asked questions
What is the molar mass of C22H21N3O3?
The molar mass of C22H21N3O3 is 375.43 g/mol, calculated from standard atomic weights for 22 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 375.1583 Da.
How many compounds have the formula C22H21N3O3?
CompoundList lists 261 compounds with the molecular formula C22H21N3O3, including N-(2,3-Dihydro-1H-inden-2-yl)-2-(3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl)acetamide, 3-[3-(4-Ethoxyphenyl)-1,2,4-oxadiazol-5-yl]-1-ethyl-6-methylquinolin-4(1H)-one, Pacritinib metabolite M2. 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 C22H21N3O3?
C22H21N3O3 has a degree of unsaturation of 14. 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.