Molecular formula
C18H23N5O3
130 compounds have this formula on CompoundList.
- Molar mass
- 357.41g/mol
- Monoisotopic mass
- 357.1801Da
- Atoms
- 49
- Elements
- 4
- Rings plus double bonds
- 10
The formula C18H23N5O3 describes a molecule made of 18 carbon atoms, 23 hydrogen atoms, 5 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 × 1860.49%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 236.49%1.008 × 23 = 23.184 g/mol
- N Nitrogen × 519.59%14.007 × 5 = 70.035 g/mol
- O Oxygen × 313.43%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C18H23N5O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 130 compounds
1H-Purine-2,6-dione, 3,7-dihydro-8-(diethylamino)-3-methyl-7-(2-phenoxyethyl)-
CAS 105522-58-5C18H23N5O3
8-((2-Methoxyethyl)amino)-3-ME-7-(3-PH-propyl)-3,7-dihydro-1H-purine-2,6-dione
CAS 476481-90-0C18H23N5O3
8-(sec-Butylamino)-3-methyl-7-(2-phenoxyethyl)-3,7-dihydro-1H-purine-2,6-dione
CAS 476481-63-7C18H23N5O3
8-(Butylamino)-3-methyl-7-(2-phenoxyethyl)-3,7-dihydro-1H-purine-2,6-dione
CAS 476481-62-6C18H23N5O3
3,7-Dihydro-7-(2-(((1S,2R)-2-hydroxy-1-methyl-2-phenylethyl)amino)ethyl)-1,3-dimethyl-1H-purine-2,6-dione
CAS 58166-83-9C18H23N5O3
Norephendrinetheophylline
CAS 14535-83-2C18H23N5O3
Olorinab
CAS 1268881-20-4C18H23N5O3
8-(Benzyl(methyl)amino)-7-(2-ethoxyethyl)-3-methyl-1H-purine-2,6(3H,7H)-dione
CAS 577961-18-3C18H23N5O3
8-(2-Methoxy-ethylamino)-1,3-dimethyl-7-(3-methyl-benzyl)-3,7-dihydro-purine-2,6-dione
CAS 359901-73-8C18H23N5O3
8-(3-Hydroxy-propylamino)-1,3-dimethyl-7-phenethyl-3,7-dihydro-purine-2,6-dione
CAS 372089-20-8C18H23N5O3
8-((3-Hydroxypropyl)amino)-3-methyl-7-(3-phenylpropyl)-1H-purine-2,6(3H,7H)-dione
CAS 377057-20-0C18H23N5O3
1-Benzyl-8-((3-methoxypropyl)amino)-3,7-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS 503864-28-6C18H23N5O3
6H-Purin-6-one, 1,9-dihydro-2-((4-butylphenyl)amino)-9-((2-hydroxyethoxy)methyl)-
CAS 104715-80-2C18H23N5O3
![2-Methyl-N-(2-methylpropyl)-1,5-dioxo-4-(propan-2-yl)-1H,2H,4H,5H-[1,2,4]triazolo[4,3-a]quinazoline-8-carboxamide chemical structure, C18H23N5O3, CAS 1105220-54-9](/s/BQZNPQWYHBTFRD-UHFFFAOYSA-N.svg)
2-Methyl-N-(2-methylpropyl)-1,5-dioxo-4-(propan-2-yl)-1H,2H,4H,5H-[1,2,4]triazolo[4,3-a]quinazoline-8-carboxamide
CAS 1105220-54-9C18H23N5O3
1-(1H-Indazol-3-yl)-N-(2-morpholinoethyl)-5-oxo-3-pyrrolidinecarboxamide
CAS 1435978-30-5C18H23N5O3
AC 85
CAS 80296-66-8C18H23N5O3
![Ethyl 4-[1-(4-methylphenyl)-1H-1,2,3-triazole-4-amido]piperidine-1-carboxylate chemical structure, C18H23N5O3, CAS 1105214-93-4](/s/JCIVSGZEKZWZIZ-UHFFFAOYSA-N.svg)
Ethyl 4-[1-(4-methylphenyl)-1H-1,2,3-triazole-4-amido]piperidine-1-carboxylate
CAS 1105214-93-4C18H23N5O3
Caf1-IN-1
CAS 1807775-88-7C18H23N5O3
Ethyl 4-(1-(3,4-dimethylphenyl)-1H-1,2,3-triazole-4-carbonyl)piperazine-1-carboxylate
CAS 1105215-21-1C18H23N5O3
N1-(isoxazol-3-yl)-N2-(3-(4-phenylpiperazin-1-yl)propyl)oxalamide
CAS 1049567-50-1C18H23N5O3
![4-Isobutyl-N-isopropyl-2-methyl-1,5-dioxo-1,2,4,5-tetrahydro[1,2,4]triazolo[4,3-a]quinazoline-8-carboxamide chemical structure, C18H23N5O3, CAS 1105219-77-9](/s/NVFUWXZWRHVSPR-UHFFFAOYSA-N.svg)
4-Isobutyl-N-isopropyl-2-methyl-1,5-dioxo-1,2,4,5-tetrahydro[1,2,4]triazolo[4,3-a]quinazoline-8-carboxamide
CAS 1105219-77-9C18H23N5O3
N1-(2-(dimethylamino)-2-(1-methylindolin-5-yl)ethyl)-N2-(isoxazol-3-yl)oxalamide
CAS 921896-74-4C18H23N5O3
8-(Benzyl(methyl)amino)-7-(2-methoxyethyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS 376379-55-4C18H23N5O3
7-Benzyl-8-((3-ethoxypropyl)amino)-3-methyl-1H-purine-2,6(3H,7H)-dione
CAS 672945-02-7C18H23N5O3
- 9-Propyl-8-[(3,4,5-trimethoxyphenyl)methyl]-9H-purin-6-amine376629-07-1C18H23N5O3
- 8-((3-Methoxypropyl)amino)-3-methyl-7-(3-methylbenzyl)-1H-purine-2,6(3H,7H)-dione442864-99-5C18H23N5O3
- N-(2,5-Dimethoxyphenyl)-2-(4-pyrimidin-2-ylpiperazin-1-yl)acetamide491867-75-5C18H23N5O3
- 8-Cyclohexyl-1,7-dimethyl-3-(2-oxopropyl)-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione876670-91-6C18H23N5O3
- 7-(4-Ethoxyphenyl)-2-(3-hydroxypropyl)-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide537700-85-9C18H23N5O3
- 8-((3-Hydroxypropyl)amino)-1,3-dimethyl-7-(4-methylbenzyl)-1H-purine-2,6(3H,7H)-dione335403-95-7C18H23N5O3
- 1,7-Dimethyl-3-(2-methylallyl)-8-((tetrahydrofuran-2-yl)methyl)-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione876673-65-3C18H23N5O3
- 1 suppliers(R)-2-((6-(3-Aminopiperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzamide1820685-30-0C18H23N5O3
- 6-Cyclopentyl-4,7,8-trimethyl-2-(2-oxopropyl)purino[7,8-a]imidazole-1,3-dione887672-24-4C18H23N5O3
- 9-(Furan-2-ylmethyl)-1-methyl-3-(2-methylpropyl)-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione876150-99-1C18H23N5O3
- 8-[(Furan-2-yl)methyl]-1-methyl-3-pentyl-1H,2H,3H,4H,6H,7H,8H-imidazo[1,2-g]purine-2,4-dione872838-69-2C18H23N5O3
- 8-((3-Hydroxypropyl)amino)-3,7-dimethyl-1-(4-methylbenzyl)-1H-purine-2,6(3H,7H)-dione919020-24-9C18H23N5O3
- 4,7,8-Trimethyl-6-(oxolan-2-ylmethyl)-2-prop-2-enylpurino[7,8-a]imidazole-1,3-dione876674-49-6C18H23N5O3
- 7-(4-Methoxyphenethyl)-3-methyl-8-(propylamino)-1H-purine-2,6(3H,7H)-dione1105197-64-5C18H23N5O3
- 8-(Furan-2-ylmethyl)-3-isopentyl-1-methyl-7,8-dihydro-1H-imidazo[2,1-f]purine-2,4(3H,6H)-dione946360-98-1C18H23N5O3
- 1-(3-Methoxy-1-methyl-1H-pyrazole-4-carbonyl)-N-(pyridin-2-ylmethyl)piperidine-4-carboxamide1226437-11-1C18H23N5O3
- 1-(3,4-Dimethoxybenzyl)-3-(6-(pyrrolidin-1-yl)pyrimidin-4-yl)urea1396765-96-0C18H23N5O3
- 3-(3-((3-(Dimethylamino)pyrazin-2-yl)oxy)piperidine-1-carbonyl)-1-methylpyridin-2(1H)-one2034581-76-3C18H23N5O3
- (3-((3-(Dimethylamino)pyrazin-2-yl)oxy)piperidin-1-yl)(2-methoxypyridin-3-yl)methanone2034502-43-5C18H23N5O3
- 1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-7-(2-((2-(3-hydroxyphenyl)-1-methylethyl)amino)ethyl)-62401-67-6C18H23N5O3
- N-(2,4-Dimethoxyphenyl)-2-(4-pyrimidin-2-ylpiperazin-1-yl)acetamide896215-09-1C18H23N5O3
- 3-Methyl-7-(3-phenoxypropyl)-8-(propylamino)-1H-purine-2,6(3H,7H)-dione876892-40-9C18H23N5O3
- 3-Butyl-9-(furan-2-ylmethyl)-1-methyl-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione876150-97-9C18H23N5O3
- N-(Butan-2-yl)-8-(4-ethoxyphenyl)-4-oxo-4H,6H,7H,8H-imidazo[2,1-c][1,2,4]triazine-3-carboxamide946311-54-2C18H23N5O3
- 3-{2-Oxo-2-[4-(pyridin-2-yl)piperazin-1-yl]ethyl}-1,3-diazaspiro[4.4]nonane-2,4-dione941213-17-8C18H23N5O3
- 2-Methoxy-N-(4-((4-methyl-6-morpholinopyrimidin-2-yl)amino)phenyl)acetamide923121-25-9C18H23N5O3
- 8-(Dimethylamino)-1,3-dimethyl-7-(3-phenoxypropyl)-2,3,6,7-tetrahydro-1H-purine-2,6-dione1105244-71-0C18H23N5O3
- 8-(Ethylamino)-1,3-dimethyl-7-(3-phenoxypropyl)-1H-purine-2,6(3H,7H)-dione1105197-36-1C18H23N5O3
- N-(3-Ethoxypropyl)-4-oxo-8-(p-tolyl)-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide946279-35-2C18H23N5O3
- (E)-3-(But-2-en-1-yl)-1,7-dimethyl-8-((tetrahydrofuran-2-yl)methyl)-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione1185724-33-7C18H23N5O3
- N-(4-Ethoxyphenyl)-4-methyl-5-nitro-6-(piperidin-1-yl)pyrimidin-2-amine1211659-59-4C18H23N5O3
- Ethyl 4-{[1-(4-ethylphenyl)-1H-1,2,3-triazol-4-yl]carbonyl}piperazine-1-carboxylate1326851-81-3C18H23N5O3
- 1-Methyl-N-{[1-(2-phenoxyacetyl)piperidin-4-yl]methyl}-1H-1,2,3-triazole-4-carboxamide1797647-39-2C18H23N5O3
- 1-(4-Methoxy-2-methylphenyl)-3-(2-methoxy-4-(pyrrolidin-1-yl)pyrimidin-5-yl)urea1797224-80-6C18H23N5O3
- (3-((6-(Dimethylamino)pyrazin-2-yl)oxy)pyrrolidin-1-yl)(4,5,6,7-tetrahydrobenzo[d]isoxazol-3-yl)methanone2034402-35-0C18H23N5O3
- 5,6-Dimethyl-3-(2-(3-((6-methylpyridazin-3-yl)oxy)piperidin-1-yl)-2-oxoethyl)pyrimidin-4(3H)-one2034226-35-0C18H23N5O3
- 7-(2-((3-(p-Hydroxyphenyl)-2-propyl)amino)ethyl)theophylline62401-66-5C18H23N5O3
- J2Qml6zst8504397-20-0C18H23N5O3
- 2-(3,5-Dimethyl-1H-pyrazol-1-yl)-3-(2-morpholino-2-oxoethyl)-6,7-dihydro-3H-cyclopenta[d]pyrimidin-4(5H)-one1007279-40-4C18H23N5O3
- N1-(5-methylisoxazol-3-yl)-N2-(2-(4-phenylpiperazin-1-yl)ethyl)oxalamide1049393-42-1C18H23N5O3
- 7-(2-Hydroxy-2-phenylethyl)-1,3-dimethyl-8-(propylamino)-1H-purine-2,6(3H,7H)-dione1105196-88-0C18H23N5O3
- Methyl 4-(2-(4-(1-methyl-1H-imidazol-2-yl)piperazin-1-yl)acetamido)benzoate1021105-42-9C18H23N5O3
- N-Cycloheptyl-N~2~-[(4-oxo-1,2,3-benzotriazin-3(4H)-yl)acetyl]glycinamide1190242-20-6C18H23N5O3
- N-Benzyl-2-(2,6-dimethylmorpholin-4-yl)-6-methyl-5-nitropyrimidin-4-amine1203296-03-0C18H23N5O3
- 1-(6-(Furan-2-yl)pyridazin-3-yl)-N-morpholinopiperidine-3-carboxamide1226457-58-4C18H23N5O3
- (4-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)pyridin-2-yl)piperazin-1-yl)(tetrahydrofuran-2-yl)methanone1235280-83-7C18H23N5O3
- 3-((4AS,5AS)-3-((1-Hydroxy-3,3-dimethylbutan-2-yl)carbamoyl)-4,4A,5,5A-tetrahydro-1H-cyclopropa[4,5]cyclopenta[1,2-C]pyrazol-1-yl)pyrazine 1-oxide2225878-32-8C18H23N5O3
- Methyl 4-({[1-(1H-tetrazol-1-ylmethyl)cyclohexyl]acetyl}amino)benzoate1224168-45-9C18H23N5O3
- N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-[1-(1H-tetrazol-1-ylmethyl)cyclohexyl]acetamide1400145-48-3C18H23N5O3
- 1-(2-Oxo-2-(4-(5,6,7,8-tetrahydrocinnolin-3-yl)piperazin-1-yl)ethyl)pyrrolidine-2,5-dione2034321-02-1C18H23N5O3
- 3-(2-(3-((4,6-Dimethylpyrimidin-2-yl)oxy)pyrrolidin-1-yl)-2-oxoethyl)-5,6-dimethylpyrimidin-4(3H)-one2034252-13-4C18H23N5O3
- N-(3-Cyclopropyl-1-(4-oxo-3,4,5,6,7,8-hexahydroquinazolin-2-yl)-1H-pyrazol-5-yl)-2-ethoxyacetamide1207022-23-8C18H23N5O3
- 2-Amino-N-(2-methoxyethyl)-1-(3-methoxypropyl)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxamide743444-90-8C18H23N5O3
- 8-(Diethylamino)-7-(2-hydroxy-2-phenylethyl)-3-methyl-1H-purine-2,6(3H,7H)-dione941916-93-4C18H23N5O3
- N-(3-Isopropoxypropyl)-4-oxo-8-phenyl-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide941958-14-1C18H23N5O3
- N-Isopentyl-8-(4-methoxyphenyl)-4-oxo-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide946360-89-0C18H23N5O3
- 8-(4-Methoxyphenyl)-4-oxo-N-pentyl-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide946311-45-1C18H23N5O3
- 8-(4-Ethoxyphenyl)-N-isobutyl-4-oxo-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide946361-33-7C18H23N5O3
- N-Butyl-8-(4-ethoxyphenyl)-4-oxo-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide946311-51-9C18H23N5O3
- 1-[3-(Cyclopropylmethoxy)propyl]-4-(4-methoxyphenyl)-3-(1H-1,2,3,4-tetrazol-1-yl)azetidin-2-one1241613-88-6C18H23N5O3
- 1-Methyl-6-oxo-N-[(1r,4r)-4-[(4,6-dimethylpyrimidin-2-yl)oxy]cyclohexyl]-1,6-dihydropyridazine-3-carboxamide2177025-98-6C18H23N5O3
- (3-((3-Cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)(6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-2-yl)methanone1705772-20-8C18H23N5O3
- (3-((6-(Dimethylamino)pyridazin-3-yl)oxy)pyrrolidin-1-yl)(2-ethoxypyridin-3-yl)methanone2034437-20-0C18H23N5O3
- (3-((6-(Dimethylamino)pyridazin-3-yl)oxy)pyrrolidin-1-yl)(4,5,6,7-tetrahydrobenzo[d]isoxazol-3-yl)methanone2034225-06-2C18H23N5O3
- (3-((6-(Dimethylamino)pyridazin-3-yl)oxy)pyrrolidin-1-yl)(6-ethoxypyridin-3-yl)methanone2034497-48-6C18H23N5O3
- 3-{[1-(1-Acetylpiperidine-4-carbonyl)piperidin-3-yl]oxy}pyrazine-2-carbonitrile2034475-63-1C18H23N5O3
- (5-Cyclopropylisoxazol-3-yl)(3-((3-(dimethylamino)pyrazin-2-yl)oxy)piperidin-1-yl)methanone2034439-22-8C18H23N5O3
- (3-((3-(Dimethylamino)pyrazin-2-yl)oxy)piperidin-1-yl)(6-methoxypyridin-3-yl)methanone2034503-00-7C18H23N5O3
- 4-{[1-(6-Methoxypyridazine-3-carbonyl)piperidin-4-yl]methoxy}-5,6-dimethylpyrimidine2320418-81-1C18H23N5O3
- 4-(2,6-Dimethoxypyrimidin-4-yl)-N-(o-tolyl)piperazine-1-carboxamide1021214-79-8C18H23N5O3
- 1-[2-(tert-Butylcarbamoyl)-1,2,3,4-tetrahydroisoquinolin-5-yl]-5-methyl-1H-1,2,3-triazole-4-carboxylic acid1311314-74-5C18H23N5O3
- N-[5-[3-[Acetyl(pyridin-3-ylmethyl)amino]propyl]-4-methyl-6-oxo-1H-pyrimidin-2-yl]acetamide17225-30-8C18H23N5O3
- 1-(1-((3-(1-Methoxyethyl)-1,2,4-oxadiazol-5-yl)methyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one2224169-86-0C18H23N5O3
- 3-[1-(1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)piperidin-4-yl]-1-phenylurea2549022-12-8C18H23N5O3
- WIZ degrader 32839637-72-6C18H23N5O3
- 1-{1-[2-(5-Nitro-1H-indol-3-yl)ethyl]piperidin-4-yl}imidazolidin-2-one61220-28-8C18H23N5O3
Frequently asked questions
What is the molar mass of C18H23N5O3?
The molar mass of C18H23N5O3 is 357.41 g/mol, calculated from standard atomic weights for 18 carbon atoms, 23 hydrogen atoms, 5 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 357.1801 Da.
How many compounds have the formula C18H23N5O3?
CompoundList lists 130 compounds with the molecular formula C18H23N5O3, including 1H-Purine-2,6-dione, 3,7-dihydro-8-(diethylamino)-3-methyl-7-(2-phenoxyethyl)-, 8-((2-Methoxyethyl)amino)-3-ME-7-(3-PH-propyl)-3,7-dihydro-1H-purine-2,6-dione, 8-(sec-Butylamino)-3-methyl-7-(2-phenoxyethyl)-3,7-dihydro-1H-purine-2,6-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 C18H23N5O3?
C18H23N5O3 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.