Molecular formula
C18H23N5O2
271 compounds have this formula on CompoundList.
- Molar mass
- 341.41g/mol
- Monoisotopic mass
- 341.1852Da
- Atoms
- 48
- Elements
- 4
- Rings plus double bonds
- 10
The formula C18H23N5O2 describes a molecule made of 18 carbon atoms, 23 hydrogen atoms, 5 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 × 1863.32%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 236.79%1.008 × 23 = 23.184 g/mol
- N Nitrogen × 520.51%14.007 × 5 = 70.035 g/mol
- O Oxygen × 29.37%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C18H23N5O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 271 compounds
![4-Cyclopropyl-6-{[1-(1-methyl-1H-imidazole-4-carbonyl)piperidin-4-yl]methoxy}pyrimidine chemical structure, C18H23N5O2, CAS 2310155-93-0](/s/OWNATCYOSXVQKW-UHFFFAOYSA-N.svg)
4-Cyclopropyl-6-{[1-(1-methyl-1H-imidazole-4-carbonyl)piperidin-4-yl]methoxy}pyrimidine
CAS 2310155-93-0C18H23N5O2
![2-Cyclopentyl-N-[5-cyclopropyl-2-(4-methyl-6-oxo-1H-pyrimidin-2-yl)pyrazol-3-yl]acetamide chemical structure, C18H23N5O2, CAS 1207053-11-9](/s/RHDAGUFOMXFMAH-UHFFFAOYSA-N.svg)
2-Cyclopentyl-N-[5-cyclopropyl-2-(4-methyl-6-oxo-1H-pyrimidin-2-yl)pyrazol-3-yl]acetamide
CAS 1207053-11-9C18H23N5O2
Pyrimidine, 4-(dimethylamino)-2-(4-piperonyl-1-piperazinyl)-
CAS 3601-75-0C18H23N5O2
![Ethyl 7-(4-tert-butylphenyl)-5-methyl-4,7-dihydrotetraazolo[1,5-a]pyrimidine-6-carboxylate chemical structure, C18H23N5O2, CAS 833431-68-8](/s/NWCSJSCQVUXHSL-UHFFFAOYSA-N.svg)
Ethyl 7-(4-tert-butylphenyl)-5-methyl-4,7-dihydrotetraazolo[1,5-a]pyrimidine-6-carboxylate
CAS 833431-68-8C18H23N5O2
![1,1-Dimethylethyl 4-[2-(cyanoamino)-1H-benzimidazol-1-yl]-1-piperidinecarboxylate chemical structure, C18H23N5O2, CAS 79099-02-8](/s/OOKZZKYFXBHUNR-UHFFFAOYSA-N.svg)
1,1-Dimethylethyl 4-[2-(cyanoamino)-1H-benzimidazol-1-yl]-1-piperidinecarboxylate
CAS 79099-02-8C18H23N5O2
![N-Isopentyl-4-oxo-8-(p-tolyl)-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide chemical structure, C18H23N5O2, CAS 946310-75-4](/s/UJUJQAODPMNKIU-UHFFFAOYSA-N.svg)
N-Isopentyl-4-oxo-8-(p-tolyl)-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide
CAS 946310-75-4C18H23N5O2
![4-Oxo-N-pentyl-8-(p-tolyl)-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide chemical structure, C18H23N5O2, CAS 946360-77-6](/s/WKVASWGDMOTFJV-UHFFFAOYSA-N.svg)
4-Oxo-N-pentyl-8-(p-tolyl)-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide
CAS 946360-77-6C18H23N5O2
3,7-Dimethyl-1-(4-methylbenzyl)-8-(propylamino)-1H-purine-2,6(3H,7H)-dione
CAS 941936-96-5C18H23N5O2
![N-[2-(3,4-Dimethoxyphenyl)ethyl]-3-(propan-2-yl)[1,2,4]triazolo[4,3-b]pyridazin-6-amine chemical structure, C18H23N5O2, CAS 1081118-68-4](/s/PRTTUYJKGLLGKH-UHFFFAOYSA-N.svg)
N-[2-(3,4-Dimethoxyphenyl)ethyl]-3-(propan-2-yl)[1,2,4]triazolo[4,3-b]pyridazin-6-amine
CAS 1081118-68-4C18H23N5O2
8-(Butylamino)-3-methyl-7-(4-methylbenzyl)-1H-purine-2,6(3H,7H)-dione
CAS 1105197-48-5C18H23N5O2
1-Benzyl-8-(dimethylamino)-7-isopropyl-3-methyl-1H-purine-2,6(3H,7H)-dione
CAS 1105245-66-6C18H23N5O2
1-Benzyl-8-(ethylamino)-7-isopropyl-3-methyl-1H-purine-2,6(3H,7H)-dione
CAS 1105198-60-4C18H23N5O2
![1-(1-((3-Isopropyl-1,2,4-oxadiazol-5-yl)methyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one chemical structure, C18H23N5O2, CAS 2224268-28-2](/s/NEIQVIGPTSKYNT-UHFFFAOYSA-N.svg)
1-(1-((3-Isopropyl-1,2,4-oxadiazol-5-yl)methyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one
CAS 2224268-28-2C18H23N5O2
![4-Acetyl-N-{[4-(1H-pyrazol-1-yl)phenyl]methyl}-1,4-diazepane-1-carboxamide chemical structure, C18H23N5O2, CAS 1223467-89-7](/s/ZUVYKUBMHPSGJD-UHFFFAOYSA-N.svg)
4-Acetyl-N-{[4-(1H-pyrazol-1-yl)phenyl]methyl}-1,4-diazepane-1-carboxamide
CAS 1223467-89-7C18H23N5O2
1-(4-Morpholinoquinazolin-2-yl)piperidine-4-carboxamide
CAS 1225129-66-7C18H23N5O2
(1-(1H-Tetrazol-1-yl)cyclohexyl)(2-phenylmorpholino)methanone
CAS 1282052-97-4C18H23N5O2
![N,N-Diethyl-2-(4-oxo-1-propyl-[1,2,4]triazolo[4,3-a]quinoxalin-5(4H)-yl)acetamide chemical structure, C18H23N5O2, CAS 1358309-41-7](/s/FBBMYEWEWDLUIA-UHFFFAOYSA-N.svg)
N,N-Diethyl-2-(4-oxo-1-propyl-[1,2,4]triazolo[4,3-a]quinoxalin-5(4H)-yl)acetamide
CAS 1358309-41-7C18H23N5O2
![(R)-tert-Butyl 3-(6H-imidazo[1,5-a]pyrrolo[2,3-e]pyrazin-1-yl)piperidine-1-carboxylate chemical structure, C18H23N5O2, CAS 1310731-23-7](/s/YEXDXKRBRHIMAW-GFCCVEGCSA-N.svg)
(R)-tert-Butyl 3-(6H-imidazo[1,5-a]pyrrolo[2,3-e]pyrazin-1-yl)piperidine-1-carboxylate
CAS 1310731-23-7C18H23N5O2
1-(4,6-Dimethylpyrimidin-2-yl)-N-(6-methoxypyridin-3-yl)piperidine-4-carboxamide
CAS 1401590-79-1C18H23N5O2
1-(4,6-Dimethylpyrimidin-2-yl)-N-(6-methoxypyridin-3-yl)piperidine-3-carboxamide
CAS 1401581-52-9C18H23N5O2
1-(2-Methoxyphenyl)-3-((1-(pyrazin-2-yl)piperidin-4-yl)methyl)urea
CAS 1396884-69-7C18H23N5O2
1-(4,6-Dimethyl-2-morpholinopyrimidin-5-yl)-3-(m-tolyl)urea
CAS 1448122-51-7C18H23N5O2
1-(2-Methoxyphenyl)-3-((4-methyl-6-(pyrrolidin-1-yl)pyrimidin-2-yl)methyl)urea
CAS 1797248-97-5C18H23N5O2
N-(4-(Dimethylamino)-2-morpholinopyrimidin-5-yl)-2-methylbenzamide
CAS 1797670-09-7C18H23N5O2
- 1-(3-Methoxyphenyl)-3-{[4-(piperidin-1-yl)pyrimidin-2-yl]methyl}urea1797660-53-7C18H23N5O2
- 1-((4-Methyl-6-morpholinopyrimidin-2-yl)methyl)-3-(m-tolyl)urea1797977-80-0C18H23N5O2
- 1-(2-Methoxyphenyl)-3-((6-methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl)methyl)urea1797974-75-4C18H23N5O2
- 1-(3-Methoxyphenyl)-3-((2-(piperidin-1-yl)pyrimidin-4-yl)methyl)urea1797252-42-6C18H23N5O2
- 1-((6-Methyl-2-morpholinopyrimidin-4-yl)methyl)-3-(m-tolyl)urea1797620-66-6C18H23N5O2
- 1-(4-Ethoxyphenyl)-3-{[2-(pyrrolidin-1-yl)pyrimidin-4-yl]methyl}urea1797252-09-5C18H23N5O2
- N-[4-(Dimethylamino)-2-(pyrrolidin-1-yl)pyrimidin-5-yl]-2-methoxybenzamide1797253-45-2C18H23N5O2
- N-(4-(Dimethylamino)-2-morpholinopyrimidin-5-yl)-2-phenylacetamide1797670-17-7C18H23N5O2
- N-Benzyl-3-((6-(dimethylamino)pyrazin-2-yl)oxy)pyrrolidine-1-carboxamide2034402-60-1C18H23N5O2
- N-Benzyl-3-((6-(dimethylamino)pyridazin-3-yl)oxy)pyrrolidine-1-carboxamide2034437-55-1C18H23N5O2
- 1-(3-((3-(Dimethylamino)pyrazin-2-yl)oxy)piperidin-1-yl)-2-(pyridin-3-yl)ethanone2034502-88-8C18H23N5O2
- (3-((3-(Dimethylamino)pyrazin-2-yl)oxy)piperidin-1-yl)(2-methylpyridin-3-yl)methanone2034583-14-5C18H23N5O2
- N-((2-Morpholinopyridin-4-yl)methyl)-4,5,6,7-tetrahydro-1H-benzo[d]imidazole-5-carboxamide2034451-36-8C18H23N5O2
- (2-Methyl-4,5,6,7-tetrahydro-1H-benzo[d]imidazol-5-yl)(4-(pyrimidin-2-yloxy)piperidin-1-yl)methanone2034359-78-7C18H23N5O2
- N-Cyclopentyl-3-(4-(phenoxymethyl)-1H-1,2,3-triazol-1-yl)azetidine-1-carboxamide2034249-70-0C18H23N5O2
- 1-Acetyl-N-[1-phenyl-2-(2H-1,2,3-triazol-2-yl)ethyl]piperidine-4-carboxamide2034560-09-1C18H23N5O2
- N-{[4-Methoxy-6-(pyrrolidin-1-yl)-1,3,5-triazin-2-yl]methyl}-3-phenylpropanamide2034468-09-0C18H23N5O2
- 3-(4-Cyclopropyl-1H-1,2,3-triazol-1-yl)-N-(4-methoxybenzyl)pyrrolidine-1-carboxamide2034294-08-9C18H23N5O2
- N-((4-Methoxy-6-(piperidin-1-yl)-1,3,5-triazin-2-yl)methyl)-2-methylbenzamide2034577-86-9C18H23N5O2
- N-((4-Methoxy-6-(piperidin-1-yl)-1,3,5-triazin-2-yl)methyl)-2-phenylacetamide2034470-16-9C18H23N5O2
- (3-(4-Cyclopropyl-1H-1,2,3-triazol-1-yl)pyrrolidin-1-yl)(6-isopropoxypyridin-3-yl)methanone2034293-86-0C18H23N5O2
- 1-Acetyl-N-{[5-(1-methyl-1H-pyrazol-5-yl)pyridin-3-yl]methyl}piperidine-4-carboxamide2034384-32-0C18H23N5O2
- 1-Acetyl-N-{[2-(1-methyl-1H-pyrazol-4-yl)pyridin-3-yl]methyl}piperidine-4-carboxamide2034610-30-3C18H23N5O2
- 2-(4-(6,7-Dihydro-5H-cyclopenta[c]pyridazin-3-yl)piperazin-1-yl)-N-(furan-2-ylmethyl)acetamide2034364-10-6C18H23N5O2
- 4-Ethyl-N-((4-methoxy-6-(pyrrolidin-1-yl)-1,3,5-triazin-2-yl)methyl)benzamide2034468-12-5C18H23N5O2
- 2-(3-Cyclopropyl-6-oxopyridazin-1(6H)-yl)-N-((2-(dimethylamino)pyridin-4-yl)methyl)propanamide2097864-83-8C18H23N5O2
- N-((2-(Dimethylamino)pyridin-3-yl)methyl)-2-(3-oxo-3,5,6,7-tetrahydro-2H-cyclopenta[c]pyridazin-2-yl)propanamide2097920-33-5C18H23N5O2
- 3-[2-(Dimethylamino)-5,6,7,8-tetrahydroquinazolin-6-yl]-1-(2-methoxyphenyl)urea2097858-24-5C18H23N5O2
- 6-{4-[(4-Cyclopropyl-6-oxo-1,6-dihydropyrimidin-1-yl)methyl]piperidin-1-yl}-3-methyl-3,4-dihydropyrimidin-4-one2197576-40-0C18H23N5O2
- N-[(4-Methoxyphenyl)methyl]-3-(1H-1,2,3-triazol-1-yl)-8-azabicyclo[3.2.1]octane-8-carboxamide2319788-75-3C18H23N5O2
- 4-Cyclopropyl-6-{[1-(1-methyl-1H-pyrazole-3-carbonyl)piperidin-4-yl]methoxy}pyrimidine2309751-98-0C18H23N5O2
- 6-(4-{[(6-Cyclopropylpyrimidin-4-yl)oxy]methyl}piperidin-1-yl)-3-methyl-3,4-dihydropyrimidin-4-one2309556-27-0C18H23N5O2
- 4-Cyclopropyl-6-{[1-(1-methyl-1H-imidazole-5-carbonyl)piperidin-4-yl]methoxy}pyrimidine2320519-34-2C18H23N5O2
- 3-{[1-(1H-Pyrazole-4-carbonyl)piperidin-4-yl]methoxy}-5,6,7,8-tetrahydrocinnoline2320144-58-7C18H23N5O2
- (1H-Pyrazol-3-yl)(4-(((5,6,7,8-tetrahydrocinnolin-3-yl)oxy)methyl)piperidin-1-yl)methanone2310156-92-2C18H23N5O2
- 4-Cyclopropyl-6-{[1-(1-methyl-1H-pyrazole-4-carbonyl)piperidin-4-yl]methoxy}pyrimidine2309705-77-7C18H23N5O2
- 2-(4-{[(6-Cyclopropylpyrimidin-4-yl)oxy]methyl}piperidin-1-yl)-4-methoxypyrimidine2319806-13-6C18H23N5O2
- N-(2-Ethoxyphenyl)-3-(1H-1,2,4-triazol-1-yl)-8-azabicyclo[3.2.1]octane-8-carboxamide2309188-75-6C18H23N5O2
- N-[(4-Methoxyphenyl)methyl]-3-(1H-1,2,4-triazol-1-yl)-8-azabicyclo[3.2.1]octane-8-carboxamide2320457-31-4C18H23N5O2
- N-(3-Cyclopropyl-1-(4-ethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-5-yl)cyclopentanecarboxamide1207006-70-9C18H23N5O2
- N-(3-Cyclopropyl-1-(4-oxo-3,4,5,6,7,8-hexahydroquinazolin-2-yl)-1H-pyrazol-5-yl)butyramide1207057-29-1C18H23N5O2
- 1-Benzyl-3-(1-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)piperidin-4-yl)urea1903716-31-3C18H23N5O2
- 8-Benzyl-3-[2-(dimethylamino)ethyl]-1-ethyl-7H-purine-2,6-dione31542-58-2C18H23N5O2
- 5-[3,5-Dimethyl-4-[[5-(3-methyl-5-isoxazolyl)pentyl]oxy]phenyl]-2H-tetrazole126225-60-3C18H23N5O2
- 4-(6-Ethoxy-2-methylpyrimidin-4-yl)-N-phenylpiperazine-1-carboxamide946231-65-8C18H23N5O2
- 1 suppliers1-(1-((3-Propyl-1,2,4-oxadiazol-5-yl)methyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one1197647-91-8C18H23N5O2
- 1 suppliers1-(1-(1-(3-Ethyl-1,2,4-oxadiazol-5-yl)ethyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one1222958-57-7C18H23N5O2
- 2-(3-(4-Methylpiperidin-1-yl)-6-oxopyridazin-1(6H)-yl)-N-(pyridin-2-ylmethyl)acetamide1282123-30-1C18H23N5O2
- N-(3-Acetamidophenyl)-4-((4,6-dimethylpyrimidin-2-yl)amino)butanamide1435993-40-0C18H23N5O2
- 2-(2-Methoxyphenyl)-N-[6-(4-methylpiperazin-1-yl)pyrimidin-4-yl]acetamide1396859-85-0C18H23N5O2
- N-(2-Ethoxyphenyl)-4-(5-methylpyrimidin-4-yl)piperazine-1-carboxamide1448124-05-7C18H23N5O2
- 1-(2-Methoxy-5-methylphenyl)-3-(6-(piperidin-1-yl)pyrimidin-4-yl)urea1705763-81-0C18H23N5O2
- 5-Methyl-N-(1-(5,6,7,8-tetrahydroquinazolin-4-yl)piperidin-4-yl)isoxazole-3-carboxamide2034265-35-3C18H23N5O2
- N-(1-(5-Cyclopropyl-1H-pyrazol-3-yl)piperidin-4-yl)-6-methoxynicotinamide2034204-77-6C18H23N5O2
- 5-Methyl-N-(1-(5,6,7,8-tetrahydrocinnolin-3-yl)piperidin-4-yl)isoxazole-3-carboxamide2034410-83-6C18H23N5O2
- 3-Acetamido-N-[1-(5-methyl-1H-pyrazol-3-yl)piperidin-4-yl]benzamide1902947-37-8C18H23N5O2
- 3-(4-Cyclopropyl-1H-1,2,3-triazol-1-yl)-N-(2-ethoxyphenyl)pyrrolidine-1-carboxamide2034613-39-1C18H23N5O2
- 2-{[1-(4-Methylpiperazine-1-carbonyl)pyrrolidin-3-yl]oxy}quinoxaline2097869-19-5C18H23N5O2
- N-(1-{5H,6H,7H-cyclopenta[c]pyridazin-3-yl}azetidin-3-yl)-2-(3,5-dimethyl-1,2-oxazol-4-yl)-N-methylacetamide2201248-41-9C18H23N5O2
- N-(3-Cyclopropyl-1-(4,5-dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-5-yl)cyclopentanecarboxamide1207017-10-4C18H23N5O2
- 1,1-Dimethylethyl 2-[(2-ethyl-3-pyridinyl)amino]-5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidine-6-carboxylate2304583-10-4C18H23N5O2
- 5-Methyl-2-{[2-(1-methyl-1H-pyrazole-4-carbonyl)-octahydrocyclopenta[c]pyrrol-3a-yl]methoxy}pyrimidine2548999-27-3C18H23N5O2
- 6-Cyclopropyl-2-{4-[(1-methyl-2-oxo-1,2-dihydropyridin-4-yl)methyl]piperazin-1-yl}-3,4-dihydropyrimidin-4-one2640888-08-8C18H23N5O2
- 5-Methyl-2-{[2-(1-methyl-1H-imidazole-4-carbonyl)-octahydrocyclopenta[c]pyrrol-3a-yl]methoxy}pyrimidine2640947-02-8C18H23N5O2
- 5-Methyl-2-{[2-(1-methyl-1H-pyrazole-5-carbonyl)-octahydrocyclopenta[c]pyrrol-3a-yl]methoxy}pyrimidine2640970-96-1C18H23N5O2
- 6-Cyclopropyl-2-{4-[(5-cyclopropyl-1,2-oxazol-3-yl)methyl]piperazin-1-yl}-3,4-dihydropyrimidin-4-one2640967-00-4C18H23N5O2
- 1-(3a-{[(5-Methylpyrimidin-2-yl)oxy]methyl}-octahydrocyclopenta[c]pyrrol-2-yl)-2-(1H-pyrazol-1-yl)ethan-1-one2640971-30-6C18H23N5O2
- 4-{2-Cyclopropylpyrazolo[1,5-a]pyrazin-4-yl}-2-(pyrrolidine-1-carbonyl)morpholine2640973-42-6C18H23N5O2
- 1-Methyl-5-piperidin-1-ylmethyl-1H-pyrazole-3-carboxylic acid n'-benzoyl-hydrazide2703756-42-5C18H23N5O2
- 3-[1-Methyl-6-[(3R)-3-methylpiperazin-1-yl]indazol-3-yl]piperidine-2,6-dione3011024-27-1C18H23N5O2
- Benzamide, 4-amino-N-(2-(4-(2-pyridinyl)-1-piperazinyl)ethyl)-, monooxide30198-96-0C18H23N5O2
- N-{1-[2-(Furan-2-yl)-5H,6H,7H,8H,9H-pyrimido[4,5-D]azepin-4-yl]pyrrolidin-3-YL}acetamide1377867-42-9C18H23N5O2
- 1-(1-(5-(tert-Butyl)-1,2,4-oxadiazol-3-yl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one2093890-24-3C18H23N5O2
- 2-Cyano-3-[1-(1-methoxypropan-2-yl)-2,5-dimethyl-1H-pyrrol-3-yl]-N-(1-methyl-1H-pyrazol-3-yl)prop-2-enamide1252568-81-2C18H23N5O2
- 2-Cyano-3-(2,5-dimethyl-1-propyl-1H-pyrrol-3-yl)-N-[1-(3-methyl-1,2,4-oxadiazol-5-yl)ethyl]prop-2-enamide1259225-73-4C18H23N5O2
- 6-tert-Butyl-2-[1-(pyrazine-2-carbonyl)piperidin-4-yl]-2,3-dihydropyridazin-3-one2320147-51-9C18H23N5O2
Frequently asked questions
What is the molar mass of C18H23N5O2?
The molar mass of C18H23N5O2 is 341.41 g/mol, calculated from standard atomic weights for 18 carbon atoms, 23 hydrogen atoms, 5 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 341.1852 Da.
How many compounds have the formula C18H23N5O2?
CompoundList lists 271 compounds with the molecular formula C18H23N5O2, including 4-Cyclopropyl-6-{[1-(1-methyl-1H-imidazole-4-carbonyl)piperidin-4-yl]methoxy}pyrimidine, 2-Cyclopentyl-N-[5-cyclopropyl-2-(4-methyl-6-oxo-1H-pyrimidin-2-yl)pyrazol-3-yl]acetamide, Pyrimidine, 4-(dimethylamino)-2-(4-piperonyl-1-piperazinyl)-. 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 C18H23N5O2?
C18H23N5O2 has a degree of unsaturation of 10. 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.