Molecular formula
C17H18N4O3
262 compounds have this formula on CompoundList.
- Molar mass
- 326.36g/mol
- Monoisotopic mass
- 326.1379Da
- Atoms
- 42
- Elements
- 4
- Rings plus double bonds
- 11
The formula C17H18N4O3 describes a molecule made of 17 carbon atoms, 18 hydrogen atoms, 4 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 × 1762.57%12.011 × 17 = 204.187 g/mol
- H Hydrogen × 185.56%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 417.17%14.007 × 4 = 56.028 g/mol
- O Oxygen × 314.71%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C17H18N4O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 262 of 262 compounds
![(2E)-3-(2H-1,3-Benzodioxol-5-yl)-1-{2-[(2H-1,2,3-triazol-2-yl)methyl]pyrrolidin-1-yl}prop-2-en-1-one chemical structure, C17H18N4O3, CAS 2097940-56-0](/s/IFSMMIBHJACDSO-GQCTYLIASA-N.svg)
(2E)-3-(2H-1,3-Benzodioxol-5-yl)-1-{2-[(2H-1,2,3-triazol-2-yl)methyl]pyrrolidin-1-yl}prop-2-en-1-one
CAS 2097940-56-0C17H18N4O3
![1-[1-(1-Benzofuran-2-carbonyl)pyrrolidin-3-yl]-4-(methoxymethyl)-1H-1,2,3-triazole chemical structure, C17H18N4O3, CAS 2034465-23-9](/s/CPUCNSAYBOFKDN-UHFFFAOYSA-N.svg)
1-[1-(1-Benzofuran-2-carbonyl)pyrrolidin-3-yl]-4-(methoxymethyl)-1H-1,2,3-triazole
CAS 2034465-23-9C17H18N4O3
![3-{1-[3-(1H-Pyrazol-1-yl)benzoyl]pyrrolidin-3-yl}-1,3-oxazolidin-2-one chemical structure, C17H18N4O3, CAS 2097924-10-0](/s/NTEGCPVEQZGMFG-UHFFFAOYSA-N.svg)
3-{1-[3-(1H-Pyrazol-1-yl)benzoyl]pyrrolidin-3-yl}-1,3-oxazolidin-2-one
CAS 2097924-10-0C17H18N4O3
![5-Phenyl-N-{2-[2-(1H-pyrazol-1-yl)ethoxy]ethyl}-1,2-oxazole-3-carboxamide chemical structure, C17H18N4O3, CAS 2034389-39-2](/s/KFDPHSUONFZNLP-UHFFFAOYSA-N.svg)
5-Phenyl-N-{2-[2-(1H-pyrazol-1-yl)ethoxy]ethyl}-1,2-oxazole-3-carboxamide
CAS 2034389-39-2C17H18N4O3
Propanimidamide, N-hydroxy-2-(((2-hydroxyphenyl)methylene)hydrazono)-N'-(4-methoxyphenyl)-
CAS 126389-81-9C17H18N4O3
Propanimidamide, 2-(((2,4-dihydroxyphenyl)methylene)hydrazono)-N-hydroxy-N'-(4-methylphenyl)-
CAS 126389-83-1C17H18N4O3
![4-(4-Aminophenyl)-3-[2,4-dihydroxy-5-(propan-2-yl)phenyl]-4,5-dihydro-1H-1,2,4-triazol-5-one chemical structure, C17H18N4O3, CAS 958888-13-6](/s/SCWLRTVXOJADHE-UHFFFAOYSA-N.svg)
4-(4-Aminophenyl)-3-[2,4-dihydroxy-5-(propan-2-yl)phenyl]-4,5-dihydro-1H-1,2,4-triazol-5-one
CAS 958888-13-6C17H18N4O3
![6-Ethyl-3-methyl-N-{3-[(4-oxoazetidin-2-yl)oxy]phenyl}pyridazine-4-carboxamide chemical structure, C17H18N4O3, CAS 2248859-24-5](/s/YONUDKLOIXUIHL-UHFFFAOYSA-N.svg)
6-Ethyl-3-methyl-N-{3-[(4-oxoazetidin-2-yl)oxy]phenyl}pyridazine-4-carboxamide
CAS 2248859-24-5C17H18N4O3
![4-[1-(3-Methylphenyl)-6-oxo-4,5-dihydropyridazine-3-carbonyl]morpholine-3-carbonitrile chemical structure, C17H18N4O3, CAS 2223887-14-5](/s/QJJMFOUPWKQOML-UHFFFAOYSA-N.svg)
4-[1-(3-Methylphenyl)-6-oxo-4,5-dihydropyridazine-3-carbonyl]morpholine-3-carbonitrile
CAS 2223887-14-5C17H18N4O3
![1-(2-Methylpropyl)-4-({4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}methyl)-1,2,3,4-tetrahydropyrazine-2,3-dione chemical structure, C17H18N4O3, CAS 2548995-84-0](/s/MVFOHKMUSLHMGF-UHFFFAOYSA-N.svg)
1-(2-Methylpropyl)-4-({4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl}methyl)-1,2,3,4-tetrahydropyrazine-2,3-dione
CAS 2548995-84-0C17H18N4O3
![N-[(4-Methoxyphenyl)methyl]-3-{4-oxo-4H,5H-pyrazolo[1,5-a]pyrazin-5-yl}propanamide chemical structure, C17H18N4O3, CAS 2549012-08-8](/s/AVUIMYMWJVIIGF-UHFFFAOYSA-N.svg)
N-[(4-Methoxyphenyl)methyl]-3-{4-oxo-4H,5H-pyrazolo[1,5-a]pyrazin-5-yl}propanamide
CAS 2549012-08-8C17H18N4O3
![2-(Cyclobutylmethyl)-7-(4-methoxyphenyl)-2H,3H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine-3,8-dione chemical structure, C17H18N4O3, CAS 2640846-52-0](/s/LDAYTXRYMZJECF-UHFFFAOYSA-N.svg)
2-(Cyclobutylmethyl)-7-(4-methoxyphenyl)-2H,3H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine-3,8-dione
CAS 2640846-52-0C17H18N4O3
![1-[(Z)-(2-Methoxyphenyl)methylideneamino]-3-[(E)-(2-methoxyphenyl)methylideneamino]urea chemical structure, C17H18N4O3](/s/OWGDIIVCTDFKEG-VHVWWYSBSA-N.svg)
1-[(Z)-(2-Methoxyphenyl)methylideneamino]-3-[(E)-(2-methoxyphenyl)methylideneamino]urea
C17H18N4O3
![2-(3,4,5-Trimethoxyphenyl)-8,9-dihydro-7H-cyclopenta[e][1,2,4]triazolo[1,5-c]pyrimidine chemical structure, C17H18N4O3, CAS 916032-35-4](/s/IUFGLQKNWUJGGM-UHFFFAOYSA-N.svg)
2-(3,4,5-Trimethoxyphenyl)-8,9-dihydro-7H-cyclopenta[e][1,2,4]triazolo[1,5-c]pyrimidine
CAS 916032-35-4C17H18N4O3
2-(2-(5-Methyl-1,3,4-oxadiazol-2-yl)-1H-indol-1-yl)-1-morpholinoethanone
CAS 923151-14-8C17H18N4O3
![2-Hydroxy-1-(3-(6-(3-hydroxypropylamino)imidazo[1,2-b]pyridazin-3-yl)phenyl)ethanone chemical structure, C17H18N4O3, CAS 1012344-98-7](/s/UHOCSXUVXQGFLS-UHFFFAOYSA-N.svg)
2-Hydroxy-1-(3-(6-(3-hydroxypropylamino)imidazo[1,2-b]pyridazin-3-yl)phenyl)ethanone
CAS 1012344-98-7C17H18N4O3
![3-{[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}-1,3-diazaspiro[4.4]nonane-2,4-dione chemical structure, C17H18N4O3, CAS 2792892-92-1](/s/GUFSUFFLBSVRQM-UHFFFAOYSA-N.svg)
3-{[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}-1,3-diazaspiro[4.4]nonane-2,4-dione
CAS 2792892-92-1C17H18N4O3
N-(3,5-Dimethoxyphenyl)-1-methyl-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carboxamide
CAS 1232768-80-7C17H18N4O3
1-(4-Methoxyphenyl)-3-methyl-4-(pyridazine-4-carbonyl)piperazin-2-one
CAS 1214812-01-7C17H18N4O3
2-(Benzotriazol-1-yl)-N-(3,4-dimethoxyphenyl)-N-methylacetamide
CAS 1427912-89-7C17H18N4O3
N-(2,5-Dimethoxyphenyl)-1-methyl-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carboxamide
CAS 1246073-38-0C17H18N4O3
![4-(2-Amino-6-(tetrahydro-2H-pyran-4-yloxy)imidazo[1,2-b]pyridazin-3-yl)phenol chemical structure, C17H18N4O3, CAS 1012345-55-9](/s/YPXAUCODCCIHFP-UHFFFAOYSA-N.svg)
4-(2-Amino-6-(tetrahydro-2H-pyran-4-yloxy)imidazo[1,2-b]pyridazin-3-yl)phenol
CAS 1012345-55-9C17H18N4O3
![2-{[1-(5-Methyl-1,2-oxazole-3-carbonyl)piperidin-3-yl]methoxy}pyridine-4-carbonitrile chemical structure, C17H18N4O3, CAS 2379997-55-2](/s/IUWAISDZJQGUPU-UHFFFAOYSA-N.svg)
2-{[1-(5-Methyl-1,2-oxazole-3-carbonyl)piperidin-3-yl]methoxy}pyridine-4-carbonitrile
CAS 2379997-55-2C17H18N4O3
N-(2,6-Dioxopiperidin-3-yl)-N,1-dimethyl-5-phenyl-1H-pyrazole-4-carboxamide
CAS 2154340-51-7C17H18N4O3
- 1-{2-[3-(2-Methyl-1H-1,3-benzodiazol-1-yl)azetidin-1-yl]-2-oxoethyl}pyrrolidine-2,5-dione2380061-82-3C17H18N4O3
- 3-(2-((2,3-Dihydro-1H-inden-2-yl)amino)pyrimidine-5-carboxamido)propanoic acid2156656-82-3C17H18N4O3
- 6-Cyclopropyl-N-(5-acetamido-2-methoxyphenyl)pyrimidine-4-carboxamide2415572-17-5C17H18N4O3
- 1-Phenyl-4-(3,4,5-trimethoxyphenyl)-1H-1,2,3-triazol-5-amine2415491-26-6C17H18N4O3
- N-[(2,4-Dimethoxyphenyl)methyl]-2-methylimidazo[1,2-b]pyridazine-6-carboxamide2640951-55-7C17H18N4O3
- 6-Ethyl-7-(4-methoxyphenyl)-1,3-dimethyl-2,4(1H,3H)-pteridinedione33810-01-4C17H18N4O3
- 2-{(Z)-(Morpholin-4-yl)[(4-nitrophenyl)imino]methyl}aniline92000-84-5C17H18N4O3
- N-(4,6-Dimethylpyridin-2-yl)-5,6-dimethoxy-1H-benzo[d]imidazole-2-carboxamide113826-97-4C17H18N4O3
- 4-{(E)-[4-(Diethylamino)phenyl]diazenyl}-3-nitrobenzaldehyde94711-36-1C17H18N4O3
- N-(4-{(E)-[4-(Dimethylamino)phenyl]diazenyl}benzoyl)glycine4238-39-5C17H18N4O3
- 1-Benzyl-4-cyano-3-({[(2-methoxyethyl)amino]methylidene}amino)-1H-pyrrole-2-carboxylic acid1212007-81-2C17H18N4O3
- N,N'-[Carbonylbis(azanediylmethylene)]dibenzamide61650-25-7C17H18N4O3
- 1-(1-(3-Methylisoxazole-5-carbonyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one1324429-23-3C17H18N4O3
- tert-Butyl 5-{[(pyrimidin-2-yl)oxy]methyl}-1H-indazole-1-carboxylate1245647-82-8C17H18N4O3
- 6-(3,4-Dimethoxyphenyl)-4-ethoxypyrido[3,2-d]pyrimidin-2-amine917757-67-6C17H18N4O3
- 1-(2-{(E)-[4-(Dimethylamino)phenyl]diazenyl}-4-nitrophenyl)propan-2-one63332-20-7C17H18N4O3
- 3-(Ethyl{4-[(E)-(4-nitrophenyl)diazenyl]phenyl}amino)propanal628332-98-9C17H18N4O3
- 2-[(E)-(2-Amino-4-methoxyphenyl)diazenyl]-3-oxo-N-phenylbutanamide62419-36-7C17H18N4O3
- N-(2-((3,5-Dimethyl-1H-pyrazol-4-yl)methyl)-1,3-dioxoisoindolin-5-yl)propionamide50699-21-3C17H18N4O3
- N-(2-((3,5-Dimethyl-1H-pyrazol-4-yl)methyl)-1,3-dioxoisoindolin-4-yl)propionamide50981-11-8C17H18N4O3
- N-(2-Methoxyethyl)-N'-[4-(phenyldiazenyl)phenyl]ethanediamide1627346-03-5C17H18N4O3
- 5-(5-((1-Acetylpyrrolidin-3-yl)methyl)pyrazin-2-yl)nicotinic acid2058529-83-0C17H18N4O3
- 1-Ethyl-1,2,3,4-tetrahydro-6-[2-(4-nitrophenyl)diazenyl]-7-quinolinol1132773-28-4C17H18N4O3
- Pemetrexed impurity 72869791-47-9C17H18N4O3
- 4-[1-(5-Phenyl-1,2-oxazole-3-carbonyl)azetidin-3-yl]piperazin-2-one2415602-32-1C17H18N4O3
- 2-{4-[(5-Methoxypyrimidin-2-yl)oxy]piperidin-1-yl}-1,3-benzoxazole2549011-45-0C17H18N4O3
- 2-(Cyclopropylmethyl)-7-(4-ethoxyphenyl)-2H,3H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine-3,8-dione2640880-73-3C17H18N4O3
- 7-(4-Ethoxyphenyl)-2-(2-methylprop-2-en-1-yl)-2H,3H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine-3,8-dione2640830-38-0C17H18N4O3
- 1-(Dimethylamino)-4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methyl]-1,2,3,4-tetrahydropyrazine-2,3-dione2742037-95-0C17H18N4O3
- 2-Benzyl-5-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]-octahydropyrrolo[3,4-c]pyrrole-1,3-dione2415534-91-5C17H18N4O3
- 2-Benzyl-5-[(5-methyl-1,3,4-oxadiazol-2-yl)methyl]-octahydropyrrolo[3,4-c]pyrrole-1,3-dione2415584-54-0C17H18N4O3
- 1-Pyrrolidinecarboxamide, 3,4-dihydroxy-N-[4-(2-phenyldiazenyl)phenyl]-, (3R,4S)-1808779-96-5C17H18N4O3
- Benzyl N-(3-hydroxypropyl)-N-{imidazo[1,2-b]pyridazin-6-yl}carbamate2680861-12-3C17H18N4O3
- Benzyl N-[4-cyano-1-(oxan-4-yl)-1H-pyrazol-5-yl]carbamate2680694-28-2C17H18N4O3
- Benzyl N-[3-(3-hydroxypropyl)-[1,2,4]triazolo[4,3-a]pyridin-6-yl]carbamate2680717-31-9C17H18N4O3
- 2-(Cyclobutylmethyl)-7-(3-methoxyphenyl)-2H,3H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine-3,8-dione3030822-25-1C17H18N4O3
- 1,3-Dimethyl-2,6-dioxo-5-(1,2,3,4-tetrahydropyrido[1,2-a]benzimidazol-10-ium-5-yl)pyrimidin-4-olate27356-04-3C17H18N4O3
- 4-(3-Aminophenyl)-3-[2,4-dihydroxy-5-(propan-2-yl)phenyl]-4,5-dihydro-1H-1,2,4-triazol-5-one2700035-36-3C17H18N4O3
Frequently asked questions
What is the molar mass of C17H18N4O3?
The molar mass of C17H18N4O3 is 326.36 g/mol, calculated from standard atomic weights for 17 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 326.1379 Da.
How many compounds have the formula C17H18N4O3?
CompoundList lists 262 compounds with the molecular formula C17H18N4O3, including (2E)-3-(2H-1,3-Benzodioxol-5-yl)-1-{2-[(2H-1,2,3-triazol-2-yl)methyl]pyrrolidin-1-yl}prop-2-en-1-one, 1-[1-(1-Benzofuran-2-carbonyl)pyrrolidin-3-yl]-4-(methoxymethyl)-1H-1,2,3-triazole, 3-{1-[3-(1H-Pyrazol-1-yl)benzoyl]pyrrolidin-3-yl}-1,3-oxazolidin-2-one. 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 C17H18N4O3?
C17H18N4O3 has a degree of unsaturation of 11. 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.