Molecular formula
C22H19N3O4
248 compounds have this formula on CompoundList.
- Molar mass
- 389.41g/mol
- Monoisotopic mass
- 393.1597Da
- Atoms
- 48
- Elements
- 4
- Rings plus double bonds
- 15
The formula C22H19N3O4 describes a molecule made of 22 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms and 4 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 × 2267.86%12.011 × 22 = 264.242 g/mol
- H Hydrogen × 194.92%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 310.79%14.007 × 3 = 42.021 g/mol
- O Oxygen × 416.43%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C22H19N3O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 248 compounds
Tadalafil
CAS 171596-29-5C22H19N3O4
Tadalafil, (6R,12aS)-
CAS 171596-27-3C22H19N3O4
N-(4-Nitrophenyl)-3-phenyl-2-(phenylformamido)propanamide
CAS 67368-42-7C22H19N3O4
![2-(1,3-Benzodioxol-5-yl)-6-methyl-3,6,17-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),11,13,15-tetraene-4,7-dione chemical structure, C22H19N3O4, CAS 304683-09-8](/s/WOXKDUGGOYFFRN-UHFFFAOYSA-N.svg)
2-(1,3-Benzodioxol-5-yl)-6-methyl-3,6,17-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),11,13,15-tetraene-4,7-dione
CAS 304683-09-8C22H19N3O4
(2S)-2-(((9H-Fluoren-9-ylmethoxy)carbonyl)amino)-3-(pyrimidin-5-yl)propanoic acid
CAS 281655-48-9C22H19N3O4
![3,4-Dimethoxy-N-(2-methyl-3-oxazolo[4,5-b]pyridin-2-yl-phenyl)-benzamide chemical structure, C22H19N3O4, CAS 330178-22-8](/s/POFFWYDVSSNIRV-UHFFFAOYSA-N.svg)
3,4-Dimethoxy-N-(2-methyl-3-oxazolo[4,5-b]pyridin-2-yl-phenyl)-benzamide
CAS 330178-22-8C22H19N3O4
![N-[[2-Methoxy-5-(3-methyl-4-oxophthalazin-1-yl)phenyl]methyl]furan-2-carboxamide chemical structure, C22H19N3O4, CAS 694475-18-8](/s/UYARXVUXHHGCMD-UHFFFAOYSA-N.svg)
N-[[2-Methoxy-5-(3-methyl-4-oxophthalazin-1-yl)phenyl]methyl]furan-2-carboxamide
CAS 694475-18-8C22H19N3O4
N,N'-Dimethyl-5-nitro-N,N'-diphenyl-isophthalamide
CAS 332116-26-4C22H19N3O4
Tadalafil, (6S,12aR)-
CAS 171596-28-4C22H19N3O4
![[2-(1-Methyl-2-phenylindol-3-yl)-2-oxoethyl] 6-oxo-4,5-dihydro-1H-pyridazine-3-carboxylate chemical structure, C22H19N3O4, CAS 732990-57-7](/s/ZQRHIWJACMENOO-UHFFFAOYSA-N.svg)
[2-(1-Methyl-2-phenylindol-3-yl)-2-oxoethyl] 6-oxo-4,5-dihydro-1H-pyridazine-3-carboxylate
CAS 732990-57-7C22H19N3O4
![5-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-2H,4H,5H,6H,7H-pyrazolo[4,3-c]pyridine-3-carboxylic acid chemical structure, C22H19N3O4, CAS 2091633-90-6](/s/VIUZOZMWQBYEQX-UHFFFAOYSA-N.svg)
5-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-2H,4H,5H,6H,7H-pyrazolo[4,3-c]pyridine-3-carboxylic acid
CAS 2091633-90-6C22H19N3O4
3-(4-Ethoxyphenyl)-4-oxido-1-(pyridin-2-ylmethoxy)quinoxalin-4-ium-2-one
CAS 371219-31-7C22H19N3O4
![N-(4-{[2-(2-Methoxybenzoyl)hydrazino]carbonyl}phenyl)benzamide chemical structure, C22H19N3O4, CAS 671795-31-6](/s/PWCKQSFEBHKMBQ-UHFFFAOYSA-N.svg)
N-(4-{[2-(2-Methoxybenzoyl)hydrazino]carbonyl}phenyl)benzamide
CAS 671795-31-6C22H19N3O4
![N-Benzyl-2-[methyl-(2-nitrobenzoyl)amino]benzamide chemical structure, C22H19N3O4, CAS 821000-49-1](/s/RZLJLXYQCQGONH-UHFFFAOYSA-N.svg)
N-Benzyl-2-[methyl-(2-nitrobenzoyl)amino]benzamide
CAS 821000-49-1C22H19N3O4
![N-Benzyl-2-[methyl-(4-nitrobenzoyl)amino]benzamide chemical structure, C22H19N3O4, CAS 821000-47-9](/s/KBCBXTNHRJKGKK-UHFFFAOYSA-N.svg)
N-Benzyl-2-[methyl-(4-nitrobenzoyl)amino]benzamide
CAS 821000-47-9C22H19N3O4
![N-(2-Furylmethyl)-2-[3-(4-methylphenyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl]acetamide chemical structure, C22H19N3O4, CAS 899782-21-9](/s/JGLXIBKYUJAJCT-UHFFFAOYSA-N.svg)
N-(2-Furylmethyl)-2-[3-(4-methylphenyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl]acetamide
CAS 899782-21-9C22H19N3O4
2-(2,5-Dioxo-4,4-diphenylimidazolidin-1-yl)-N-(furan-2-ylmethyl)acetamide
CAS 741734-43-0C22H19N3O4
2-(3-Benzyl-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl)-N-(furan-2-ylmethyl)acetamide
CAS 892291-33-7C22H19N3O4
![5-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-3-carboxylic acid chemical structure, C22H19N3O4, CAS 2138424-73-2](/s/IRRYSNUFKVODSW-UHFFFAOYSA-N.svg)
5-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-3-carboxylic acid
CAS 2138424-73-2C22H19N3O4
4-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4H,5H,6H,7H-pyrazolo(1,5-a)pyrimidine-6-carboxylic acid
CAS 2247104-31-8C22H19N3O4
Tadalafil, (6S,12aS)-
CAS 629652-72-8C22H19N3O4
6-(((9H-Fluoren-9-yl)methoxy)carbonyl)-1H,4H,5H,6H,7H-pyrazolo(3,4-c)pyridine-3-carboxylic acid
CAS 2172251-13-5C22H19N3O4
N-(4-Methoxyphenyl)-2-oxo-2-(2-(3-phenoxybenzylidene)hydrazino)acetamide
CAS 764692-73-1C22H19N3O4
N'-(4-((4-Methylbenzyl)oxy)benzylidene)-3-nitrobenzohydrazide
CAS 767320-42-3C22H19N3O4
- N-(2-Methoxyphenyl)-2-oxo-2-(2-(3-phenoxybenzylidene)hydrazino)acetamide477733-90-7C22H19N3O4
- 4-(2-(3-Pyridinylcarbonyl)carbohydrazonoyl)phenyl 4-ethoxybenzoate769156-08-3C22H19N3O4
- N-(3-Methoxyphenyl)-2-oxo-2-(2-(3-phenoxybenzylidene)hydrazino)acetamide767289-72-5C22H19N3O4
- 2-(3,4-Dimethylphenoxy)-N-[3-[5-(furan-2-yl)-1,3,4-oxadiazol-2-yl]phenyl]acetamide444149-00-2C22H19N3O4
- N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-7-methyl-4-oxo-4H-chromene-2-carboxamide872868-80-9C22H19N3O4
- 4-Nitro-N-[4-(3-phenylpropanoylamino)phenyl]benzamide356082-85-4C22H19N3O4
- 3-(3,4-Dihydroquinolin-1(2H)-ylcarbonyl)-1-(3-nitrobenzyl)pyridin-2(1H)-one946332-29-2C22H19N3O4
- 2-(2,6-Dimethylphenoxy)-N-[4-[5-(furan-2-yl)-1,3,4-oxadiazol-2-yl]phenyl]acetamide432515-16-7C22H19N3O4
- 3,5-Dimethoxy-N-[2-methyl-5-([1,3]oxazolo[4,5-b]pyridin-2-yl)phenyl]benzamide431910-84-8C22H19N3O4
- 2-(4-Methoxyphenoxy)-N-(2-methyl-3-[1,3]oxazolo[4,5-b]pyridin-2-ylphenyl)acetamide361475-90-3C22H19N3O4
- 2-(4-Methoxyphenoxy)-N-[[4-([1,3]oxazolo[4,5-b]pyridin-2-yl)phenyl]methyl]acetamide878416-46-7C22H19N3O4
- 2,4-Dimethoxy-N-(4-[1,3]oxazolo[4,5-b]pyridin-2-ylbenzyl)benzamide878416-66-1C22H19N3O4
- 2-(2,5-Dimethylphenoxy)-N-[4-[5-(furan-2-yl)-1,3,4-oxadiazol-2-yl]phenyl]acetamide701248-66-0C22H19N3O4
- 1-(2-Oxo-2-(pyrrolidin-1-yl)ethyl)-3-phenylbenzofuro[3,2-d]pyrimidine-2,4(1H,3H)-dione877656-54-7C22H19N3O4
- (5-(3-Methoxyphenyl)isoxazol-3-yl)methyl 4-((1H-imidazol-1-yl)methyl)benzoate1206998-46-0C22H19N3O4
- 1 suppliersMct1-IN-32878360-80-4C22H19N3O4
- 2-Amino-4-(3,4-dimethoxyphenyl)-6-methyl-5-oxo-5,6-dihydro-4H-pyrano[3,2-c]quinoline-3-carbonitrile1624277-38-8C22H19N3O4
- 6-(1,3-Benzodioxol-5-yl)-2-[2-(3,4-dihydro-2H-quinolin-1-yl)-2-oxoethyl]pyridazin-3-one941883-14-3C22H19N3O4
- trans-3-Oxo-N-(5-phenylisoxazol-3-yl)-3H-spiro[6-aza-2-benzofuran-1,1''-cyclohexane]-4''-carboxamide328232-97-9C22H19N3O4
- 4-(4-Cyclopropyl-2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl)-5-methoxy-2-(o-tolyloxy)benzonitrile2639435-41-7C22H19N3O4
- Methyl 2-{[(3-oxo-1,2,3,4-tetrahydronaphtho[1,8-ef][1,4]diazepin-2-yl)acetyl]amino}benzoate1008011-96-8C22H19N3O4
- Tadalafil-d3960226-55-5C22H19N3O4
- 1-Benzyl-5-(2-oxo-2-phenylacetyl)-6,7-dihydro-4H-imidazo[4,5-c]pyridine-6-carboxylic acid136777-57-6C22H19N3O4
- 1-(1-Naphthoyl)-4-(4-nitrobenzoyl)piperazine423739-58-6C22H19N3O4
- 1 suppliers(2R)-2-(9H-Fluoren-9-ylmethoxycarbonylamino)-3-pyrimidin-5-yl-propanoic acid1983904-11-5C22H19N3O4
- N-(2-Hydroxyphenyl)-3-{[(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-7-yl)amino]methyl}benzamide2095746-71-5C22H19N3O4
- (E)-4-(((7-Hydroxy-4-methyl-2-oxo-2H-chromen-8-yl)methylene)amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one1608478-48-3C22H19N3O4
- 3,5-Dimethoxy-N-(4-[1,3]oxazolo[4,5-b]pyridin-2-ylbenzyl)benzamide878415-92-0C22H19N3O4
- 2-Amino-6-(furan-2-ylmethyl)-4-(2-methoxyphenyl)-7-methyl-5-oxo-5,6-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile758701-70-1C22H19N3O4
- 2-Benzamido-4-nitro-N-(2-phenylethyl)benzamide329066-76-4C22H19N3O4
- 2-Cyano-N-(quinolin-5-yl)-3-(3,4,5-trimethoxyphenyl)prop-2-enamide1808371-39-2C22H19N3O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(pyrimidin-2-yl)propanoic acid1690821-45-4C22H19N3O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(pyrimidin-4-yl)propanoic acid1691032-13-9C22H19N3O4
- [2-(Benzotriazol-2-yl)-4-methylphenyl] 3,4-dimethoxybenzoate330990-05-1C22H19N3O4
- 2-(2,3-Dimethylphenoxy)-N-[3-[5-(furan-2-yl)-1,3,4-oxadiazol-2-yl]phenyl]acetamide500262-35-1C22H19N3O4
- Fmoc-L-Ala(2-pyrazinyl)-OH850013-92-2C22H19N3O4
- 3-(4-Ethoxyphenyl)-2-(3-nitrophenyl)-1,2-dihydroquinazolin-4-one351889-43-5C22H19N3O4
- 3,4-Dimethoxy-N-[2-methyl-4-([1,3]oxazolo[4,5-b]pyridin-2-yl)phenyl]benzamide709626-95-9C22H19N3O4
- N'-[1-(4-Methoxyphenyl)-2,5-dioxopyrrolidin-3-yl]naphthalene-1-carbohydrazide956501-41-0C22H19N3O4
- N-(5-(3,5-Dimethoxyphenyl)-1,3,4-oxadiazol-2-yl)-2-(naphthalen-1-yl)acetamide865287-03-2C22H19N3O4
- N-{1-[4-(1H-imidazol-1-yl)phenyl]ethyl}-8-methoxy-2-oxo-2H-chromene-3-carboxamide873857-33-1C22H19N3O4
- (E)-Methyl 2-cyano-3-(2-(2,4-dimethylphenoxy)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)acrylate620538-35-4C22H19N3O4
- N-[[3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl]-2-naphthalen-2-yloxyacetamide887694-85-1C22H19N3O4
- 2-[(11aS)-5,5-Dimethyl-1,3-dioxo-5,6,11,11a-tetrahydro-1H-imidazo[1',5':1,6]pyrido[3,4-b]indol-2(3H)-yl]benzoic acid956439-74-0C22H19N3O4
- Ethyl 2-{14-phenyl-4,7-dioxa-12,13,17-triazatetracyclo[8.7.0.0^{3,8}.0^{11,15}]heptadeca-1,3(8),9,11(15),13,16-hexaen-12-yl}acetate901265-06-3C22H19N3O4
- 3-[3-(1,3-Benzodioxol-5-yl)-1,2,4-oxadiazol-5-yl]-6-methyl-1-propylquinolin-4(1H)-one1206993-93-2C22H19N3O4
- N-(2-(3-(Benzo[d][1,3]dioxol-5-yl)ureido)phenyl)-2-methylbenzamide1203064-54-3C22H19N3O4
- (3-(3-Benzyl-1,2,4-oxadiazol-5-yl)azetidin-1-yl)(7-methoxybenzofuran-2-yl)methanone1396850-35-3C22H19N3O4
- 5-Cyclopropyl-N-{6,9-dimethyl-10-oxo-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-13-yl}-1,2-oxazole-3-carboxamide1396712-48-3C22H19N3O4
- 2-(9H-Fluoren-9-ylmethoxycarbonylamino)-3-pyrazin-2-ylpropanoic acid1694245-15-2C22H19N3O4
- (2S)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(pyrimidin-4-yl)propanoic acid1251903-94-2C22H19N3O4
- N-(4-Hydroxy-3-methyl-5-[1,3]oxazolo[4,5-b]pyridin-2-ylphenyl)-2-(4-methylphenoxy)acetamide896660-84-7C22H19N3O4
- 2-(9H-Fluoren-9-ylmethoxycarbonylamino)-3-pyridazin-4-ylpropanoic acid2137506-27-3C22H19N3O4
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(pyrazin-2-yl)propanoic acid2271620-48-3C22H19N3O4
- 2-[(3-Nitrobenzoyl)amino]-N-(2-phenylethyl)benzamide663161-42-0C22H19N3O4
- N'-(Diphenylmethylene)-2-(4-methyl-2-nitrophenoxy)acetohydrazide341967-97-3C22H19N3O4
- 2-(2,5-Dimethylphenoxy)-N-[3-[5-(furan-2-yl)-1,3,4-oxadiazol-2-yl]phenyl]acetamide701254-94-6C22H19N3O4
- 3,5-Dimethoxy-N-(2-methyl-4-[1,3]oxazolo[4,5-b]pyridin-2-ylphenyl)benzamide876892-81-8C22H19N3O4
- 3,4-Dimethoxy-N-[[4-([1,3]oxazolo[4,5-b]pyridin-2-yl)phenyl]methyl]benzamide878416-26-3C22H19N3O4
- 2-Methyl-4-[2-(5-methyl-1-phenyl-1H-pyrazol-4-yl)-2-oxoethyl]-1,4-benzoxazepine-3,5(2H,4H)-dione956257-40-2C22H19N3O4
- 6,8-Dimethyl-4-oxo-N-[2-(3-phenyl-1,2,4-oxadiazol-5-yl)ethyl]-4H-chromene-2-carboxamide1018143-55-9C22H19N3O4
- N-[1-(4-Methoxybenzyl)-1H-pyrazol-5-yl]-6-methyl-4-oxo-4H-chromene-2-carboxamide1172506-80-7C22H19N3O4
- 1-Benzyl-5-(3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl)pyridin-2(1H)-one1251626-97-7C22H19N3O4
- Tadalafil-13C,d31261364-86-6C22H19N3O4
- 1'-(2-(4-Oxoquinazolin-3(4H)-yl)acetyl)-3H-spiro[isobenzofuran-1,4'-piperidin]-3-one1797642-20-6C22H19N3O4
- 5-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine-6-carboxylic acid1531550-29-4C22H19N3O4
- 3-(1-(Benzofuran-2-carbonyl)piperidin-4-yl)quinazoline-2,4(1H,3H)-dione2034415-00-2C22H19N3O4
- (2S)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(pyrimidin-2-yl)propanoic acid281655-47-8C22H19N3O4
- (2R)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(pyrimidin-4-yl)propanoic acid2002503-11-7C22H19N3O4
- Benzoic acid, p-((p-(benzoyloxymethylamino)phenyl)azo)-, methyl ester55936-75-9C22H19N3O4
- (5Z)-5-[(1,2-Dimethylindol-3-yl)methylidene]-1-(4-methoxyphenyl)-1,3-diazinane-2,4,6-trione367464-84-4C22H19N3O4
- 2-(4-Methoxyphenoxy)-N-[2-methyl-4-([1,3]oxazolo[4,5-b]pyridin-2-yl)phenyl]acetamide876892-85-2C22H19N3O4
- 6,7-Dimethoxy-3-({4-[(E)-phenyldiazenyl]phenyl}amino)-2-benzofuran-1(3H)-one383899-51-2C22H19N3O4
- N-[5-(3,4-Dimethoxyphenyl)-1,3,4-oxadiazol-2-yl]-2-(naphthalen-1-yl)acetamide941914-82-5C22H19N3O4
- N-[4-(3,4-Dimethoxyphenyl)-1,2,5-oxadiazol-3-yl]-2-(naphthalen-1-yl)acetamide874192-61-7C22H19N3O4
- 2-(6,7-Dimethoxy-4-oxoquinazolin-3(4H)-yl)-N-(naphthalen-1-yl)acetamide919880-29-8C22H19N3O4
Frequently asked questions
What is the molar mass of C22H19N3O4?
The molar mass of C22H19N3O4 is 389.41 g/mol, calculated from standard atomic weights for 22 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 393.1597 Da.
How many compounds have the formula C22H19N3O4?
CompoundList lists 248 compounds with the molecular formula C22H19N3O4, including Tadalafil, Tadalafil, (6R,12aS)-, N-(4-Nitrophenyl)-3-phenyl-2-(phenylformamido)propanamide. 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 C22H19N3O4?
C22H19N3O4 has a degree of unsaturation of 15. 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.