Molecular formula
C18H23N5O4
86 compounds have this formula on CompoundList.
- Molar mass
- 373.41g/mol
- Monoisotopic mass
- 373.1750Da
- Atoms
- 50
- Elements
- 4
- Rings plus double bonds
- 10
The formula C18H23N5O4 describes a molecule made of 18 carbon atoms, 23 hydrogen atoms, 5 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 × 1857.90%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 236.21%1.008 × 23 = 23.184 g/mol
- N Nitrogen × 518.76%14.007 × 5 = 70.035 g/mol
- O Oxygen × 417.14%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C18H23N5O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 86 of 86 compounds
7-Benzyl-8-(bis(2-HO-ethyl)amino)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
CAS 376622-29-6C18H23N5O4
![(E)-1-[3-[(3,5-Dimethyl-4-nitropyrazol-1-yl)methyl]-4-methoxyphenyl]-N-morpholin-4-ylmethanimine chemical structure, C18H23N5O4, CAS 955866-42-9](/s/YLUSEFJZSWPRGF-YBFXNURJSA-N.svg)
(E)-1-[3-[(3,5-Dimethyl-4-nitropyrazol-1-yl)methyl]-4-methoxyphenyl]-N-morpholin-4-ylmethanimine
CAS 955866-42-9C18H23N5O4
2-(3-Cyclopentyl-1-propyn-1-yl)adenosine
CAS 141345-10-0C18H23N5O4
![7-[2-Hydroxy-3-(2-methylphenoxy)propyl]-1,3-dimethyl-8-(methylamino)purine-2,6-dione chemical structure, C18H23N5O4, CAS 505081-00-5](/s/YCITUISCIJDXMM-UHFFFAOYSA-N.svg)
7-[2-Hydroxy-3-(2-methylphenoxy)propyl]-1,3-dimethyl-8-(methylamino)purine-2,6-dione
CAS 505081-00-5C18H23N5O4
8-(Benzyl(methyl)amino)-7-(2,3-dihydroxypropyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS 682775-76-4C18H23N5O4
Pcsk9-IN-10
CAS 368434-98-4C18H23N5O4
![Ethyl 4-[1-(2-hydroxy-2-phenylethyl)-1H-1,2,3-triazole-4-carbonyl]piperazine-1-carboxylate chemical structure, C18H23N5O4, CAS 1421585-82-1](/s/CXVJZBQRKJDTJA-UHFFFAOYSA-N.svg)
Ethyl 4-[1-(2-hydroxy-2-phenylethyl)-1H-1,2,3-triazole-4-carbonyl]piperazine-1-carboxylate
CAS 1421585-82-1C18H23N5O4
7-Propyltheophylline dopamine
CAS 71201-33-7C18H23N5O4
N1-(isoxazol-3-yl)-N2-(2-(4-(2-methoxyphenyl)piperazin-1-yl)ethyl)oxalamide
CAS 1049573-86-5C18H23N5O4
![(2S)-2-Acetamido-N-benzyl-5-[[nitroso(prop-2-ynyl)carbamoyl]amino]pentanamide chemical structure, C18H23N5O4, CAS 160814-51-7](/s/IEQNIIIWMFKPLR-INIZCTEOSA-N.svg)
(2S)-2-Acetamido-N-benzyl-5-[[nitroso(prop-2-ynyl)carbamoyl]amino]pentanamide
CAS 160814-51-7C18H23N5O4
7-O-Desmethyl terazosin
CAS 105356-90-9C18H23N5O4
6-O-Desmethyl terazosin
CAS 105356-89-6C18H23N5O4
![7-(2-Ethoxyethyl)-8-[(4-methoxyphenyl)methylamino]-3-methylpurine-2,6-dione chemical structure, C18H23N5O4, CAS 674295-76-2](/s/YIRHDZOUSDGRDS-UHFFFAOYSA-N.svg)
7-(2-Ethoxyethyl)-8-[(4-methoxyphenyl)methylamino]-3-methylpurine-2,6-dione
CAS 674295-76-2C18H23N5O4
SMSSF-0598825
CAS 886896-82-8C18H23N5O4
Theophylline, 7-(3-((2-hydroxy-2-(m-hydroxyphenyl)ethyl)amino)propyl)-
CAS 62401-82-5C18H23N5O4
8-((3-Hydroxypropyl)amino)-3-methyl-7-(3-phenoxypropyl)-1H-purine-2,6(3H,7H)-dione
CAS 876892-75-0C18H23N5O4
8-((2-Hydroxypropyl)amino)-3-methyl-7-(3-phenoxypropyl)-1H-purine-2,6(3H,7H)-dione
CAS 876892-79-4C18H23N5O4
7-(2-Hydroxy-3-phenoxypropyl)-3-methyl-8-(propylamino)-1H-purine-2,6(3H,7H)-dione
CAS 919020-44-3C18H23N5O4
7-(2-((3-(3,4-Dihydroxyphenyl)-2-propyl)amino)ethyl)theophylline
CAS 62401-69-8C18H23N5O4
8-((3-Hydroxypropyl)amino)-7-(4-methoxyphenethyl)-3-methyl-1H-purine-2,6(3H,7H)-dione
CAS 850228-17-0C18H23N5O4
8-(Dimethylamino)-7-(2-hydroxy-3-(m-tolyloxy)propyl)-3-methyl-1H-purine-2,6(3H,7H)-dione
CAS 876891-36-0C18H23N5O4
![Methyl 2-(6-cyclohexyl-4,7-dimethyl-1,3-dioxopurino[7,8-a]imidazol-2-yl)acetate chemical structure, C18H23N5O4, CAS 896073-51-1](/s/NQICBLPIRGHXSM-UHFFFAOYSA-N.svg)
Methyl 2-(6-cyclohexyl-4,7-dimethyl-1,3-dioxopurino[7,8-a]imidazol-2-yl)acetate
CAS 896073-51-1C18H23N5O4
![4,7,8-Trimethyl-6-(oxolan-2-ylmethyl)-2-(2-oxopropyl)purino[7,8-a]imidazole-1,3-dione chemical structure, C18H23N5O4, CAS 878720-02-6](/s/MVHJYLKJUGXIDY-UHFFFAOYSA-N.svg)
4,7,8-Trimethyl-6-(oxolan-2-ylmethyl)-2-(2-oxopropyl)purino[7,8-a]imidazole-1,3-dione
CAS 878720-02-6C18H23N5O4
![Ethyl 2-[3-((2E)but-2-enyl)-1,6,7-trimethyl-2,4-dioxo-1,3,5-trihydro-4-imidazo lino[1,2-h]purin-8-yl]acetate chemical structure, C18H23N5O4, CAS 915933-11-8](/s/VVAMPTGBGINNLC-SOFGYWHQSA-N.svg)
Ethyl 2-[3-((2E)but-2-enyl)-1,6,7-trimethyl-2,4-dioxo-1,3,5-trihydro-4-imidazo lino[1,2-h]purin-8-yl]acetate
CAS 915933-11-8C18H23N5O4
- tert-Butyl 4-((6-nitroquinoxalin-2-yl)amino)piperidine-1-carboxylate1417793-38-4C18H23N5O4
- 8-(Ethylamino)-7-(2-hydroxy-3-(m-tolyloxy)propyl)-3-methyl-1H-purine-2,6(3H,7H)-dione876891-39-3C18H23N5O4
- N-(4-Acetamidophenyl)-2-(3-methyl-2,4-dioxo-1,3,8-triazaspiro[4.5]decan-8-yl)acetamide923233-32-3C18H23N5O4
- 8-Amino-7-[3-(3,4-dimethylphenoxy)-2-hydroxypropyl]-1,3-dimethylpurine-2,6-dione879071-01-9C18H23N5O4
- Ethyl 2-(6-cyclopentyl-4,7-dimethyl-1,3-dioxopurino[7,8-a]imidazol-2-yl)acetate887672-02-8C18H23N5O4
- 8-((3-Methoxypropyl)amino)-3-methyl-7-(2-phenoxyethyl)-1H-purine-2,6(3H,7H)-dione919020-00-1C18H23N5O4
- N,N-Diethyl-2-(8-(4-methoxyphenyl)-3,4-dioxo-3,4,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazin-2(6H)-yl)acetamide941995-96-6C18H23N5O4
- 2-Methyl-1-oxo-1-(3-((3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)propan-2-yl acetate1705071-77-7C18H23N5O4
- 7-(3-((2-Hydroxy-2-(p-hydroxyphenyl)ethyl)amino)propyl)theophylline62401-81-4C18H23N5O4
- Ethyl 3-(4,7,8-trimethyl-1,3-dioxo-6-prop-2-enylpurino[7,8-a]imidazol-2-yl)propanoate878411-73-5C18H23N5O4
- Ethyl 2-[1,6,7-trimethyl-3-(2-methylprop-2-enyl)-2,4-dioxo-1,3,5-trihydro-4-im idazolino[1,2-h]purin-8-yl]acetate915925-85-8C18H23N5O4
- N-(tert-Butyl)-2-(8-(4-methoxyphenyl)-3,4-dioxo-3,4,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazin-2(6H)-yl)acetamide941935-93-9C18H23N5O4
- Ethyl 4-[4-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)butanoyl]piperazine-1-carboxylate919739-89-2C18H23N5O4
- 4-(2,6-Dimethoxypyrimidin-4-yl)-N-(2-methoxyphenyl)piperazine-1-carboxamide1021214-75-4C18H23N5O4
- Ethyl 4-(2-(4-oxobenzo[d][1,2,3]triazin-3(4H)-yl)propanamido)piperidine-1-carboxylate1206992-17-7C18H23N5O4
- 1-(3-(3-((3-Cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)-3-oxopropyl)pyrimidine-2,4(1H,3H)-dione1705213-43-9C18H23N5O4
- 3-(2-(3-((3-Methoxypyrazin-2-yl)oxy)piperidin-1-yl)-2-oxoethyl)-5,6-dimethylpyrimidin-4(3H)-one2034500-86-0C18H23N5O4
- Methyl (1-{[4-(2-methyl-2H-tetrazol-5-yl)phenoxy]acetyl}piperidin-4-yl)acetate1630851-10-3C18H23N5O4
- 1-(3-(4-((2,6-Dimethylpyrimidin-4-yl)oxy)piperidin-1-yl)-3-oxopropyl)pyrimidine-2,4(1H,3H)-dione2034431-44-0C18H23N5O4
- 7-(2-Hydroxy-3-phenoxypropyl)-8-(isopropylamino)-3-methyl-1H-purine-2,6(3H,7H)-dione941916-66-1C18H23N5O4
- N-(3-Ethoxypropyl)-8-(4-methoxyphenyl)-4-oxo-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide946230-13-3C18H23N5O4
- 8-(4-Ethoxyphenyl)-N-(1-hydroxybutan-2-yl)-4-oxo-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide946230-62-2C18H23N5O4
- 8-(4-Ethoxyphenyl)-N-(1-methoxypropan-2-yl)-4-oxo-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide946280-21-3C18H23N5O4
- 2-(8-(4-Ethoxyphenyl)-3,4-dioxo-3,4,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazin-2(6H)-yl)-N-isopropylacetamide941996-54-9C18H23N5O4
- 8-(4-Ethoxyphenyl)-N-(3-methoxypropyl)-4-oxo-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide946311-57-5C18H23N5O4
- 4-[5-(1-tert-Butoxycarbonyl-4-piperidyl)tetrazol-1-yl]benzoic acid1439908-11-8C18H23N5O4
- 4-Ethyl-N-{2-[4-(furan-2-yl)-3,5-dimethyl-1H-pyrazol-1-yl]ethyl}-2,3-dioxopiperazine-1-carboxamide2034353-09-6C18H23N5O4
- 1-(3-(3-((4,6-Dimethylpyrimidin-2-yl)oxy)piperidin-1-yl)-3-oxopropyl)pyrimidine-2,4(1H,3H)-dione2097922-83-1C18H23N5O4
- N-[2-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-(furan-2-yl)ethyl]-4-ethyl-2,3-dioxopiperazine-1-carboxamide2097924-78-0C18H23N5O4
- 5-(4-(((5,6-Dimethylpyrimidin-4-yl)oxy)methyl)piperidine-1-carbonyl)-3-methylpyrimidine-2,4(1H,3H)-dione2320663-92-9C18H23N5O4
- 6-(4-(6-Isopropoxynicotinoyl)piperazin-1-yl)-3-methylpyrimidine-2,4(1H,3H)-dione2309554-66-1C18H23N5O4
- N-(1-Cyanocyclohexyl)-2-[2,4,6-trioxo-3,5-bis(prop-2-EN-1-yl)-1,3,5-triazinan-1-yl]acetamide1118815-86-3C18H23N5O4
- Adenosine, N-(2,2-dimethylcyclopropyl)-5a(2)-O-2-propynyl-674367-35-2C18H23N5O4
- 2-(Cyclohexylethynyl)adenosine141345-12-2C18H23N5O4
- 2-(8-(4-Ethoxyphenyl)-3,4-dioxo-3,4,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazin-2(6H)-yl)-N-propylacetamide941960-07-2C18H23N5O4
- 4-(2,6-Dimethoxypyrimidin-4-yl)-N-(3-methoxyphenyl)piperazine-1-carboxamide1021115-87-6C18H23N5O4
- 4-(2,6-Dimethoxypyrimidin-4-yl)-N-(4-methoxyphenyl)piperazine-1-carboxamide1021262-53-2C18H23N5O4
- N-Acetyl-L-tryptophylglycyl-L-alaninamide71525-89-8C18H23N5O4
- 6-{4-[(5-Methoxypyrimidin-2-yl)oxy]piperidine-1-carbonyl}-2-(propan-2-yl)-2,3-dihydropyridazin-3-one2549019-84-1C18H23N5O4
- 5-Cyclopropyl-N-[1-(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)piperidin-4-yl]-1,2-oxazole-3-carboxamide2549024-87-3C18H23N5O4
- N-Acetyl-L-tryptophyl-L-alanylglycinamide71525-91-2C18H23N5O4
- 4-[2-[2-Aminoethyl(methyl)amino]ethylamino]-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione2467423-34-1C18H23N5O4
- tert-Butyl 3-(((6-nitroquinoxalin-2-yl)amino)methyl)pyrrolidine-1-carboxylate1420874-12-9C18H23N5O4
- (S)-tert-Butyl 3-((6-nitroquinoxalin-2-yl)amino)piperidine-1-carboxylate1421011-53-1C18H23N5O4
- (R)-tert-Butyl 3-((6-nitroquinoxalin-2-yl)amino)piperidine-1-carboxylate1421040-99-4C18H23N5O4
- tert-Butyl 3-((6-nitroquinoxalin-2-yl)amino)piperidine-1-carboxylate1420861-88-6C18H23N5O4
- tert-Butyl 2-(((6-nitroquinoxalin-2-yl)amino)methyl)pyrrolidine-1-carboxylate1420802-51-2C18H23N5O4
- 1-(6-Aminoquinoxalin-2-yl)-4-(tert-butoxycarbonyl)piperazine-2-carboxylic acid1420784-59-3C18H23N5O4
- 1-(3-Aminoquinoxalin-2-yl)-4-(tert-butoxycarbonyl)piperazine-2-carboxylic acid1420796-07-1C18H23N5O4
- tert-Butyl (1-(6-nitroquinoxalin-2-yl)piperidin-3-yl)carbamate1420974-08-8C18H23N5O4
- tert-Butyl ((1-(6-nitroquinoxalin-2-yl)pyrrolidin-2-yl)methyl)carbamate1420840-07-8C18H23N5O4
- tert-Butyl ((1-(6-nitroquinoxalin-2-yl)pyrrolidin-3-yl)methyl)carbamate1420874-31-2C18H23N5O4
- tert-Butyl 2-methyl-4-(6-nitroquinoxalin-2-yl)piperazine-1-carboxylate1420998-35-1C18H23N5O4
- tert-Butyl 3-methyl-4-(6-nitroquinoxalin-2-yl)piperazine-1-carboxylate1420974-17-9C18H23N5O4
- (R)-tert-Butyl 3-(methyl(6-nitroquinoxalin-2-yl)amino)pyrrolidine-1-carboxylate1421042-70-7C18H23N5O4
- (S)-tert-Butyl 3-(methyl(6-nitroquinoxalin-2-yl)amino)pyrrolidine-1-carboxylate1421042-51-4C18H23N5O4
- tert-Butyl 3-(methyl(6-nitroquinoxalin-2-yl)amino)pyrrolidine-1-carboxylate1420886-32-3C18H23N5O4
- 3-Pyridazinecarboxamide, N-[1-(aminomethyl)-3-methylbutyl]-1,4-dihydro-6-methyl-1-(2-nitrophenyl)-4-oxo-1836900-00-5C18H23N5O4
- 1-(2-Methoxypyridin-4-yl)-4-{[5-(oxan-4-yl)-1,2,4-oxadiazol-3-yl]methyl}piperazin-2-one2741911-57-7C18H23N5O4
- 2-[1,2,5]Oxadiazolo[3,4-b]pyridin-5-yl-3-oxo-2,8-diazaspiro[4.5]decane-8-carboxylic acid 1,1-dimethylethyl ester1907643-43-9C18H23N5O4
- 2-[1,2,5]Oxadiazolo[3,4-b]pyridin-6-yl-3-oxo-2,8-diazaspiro[4.5]decane-8-carboxylic acid 1,1-dimethylethyl ester1907643-45-1C18H23N5O4
- tert-Butyl (1-(6-nitroquinoxalin-2-yl)piperidin-4-yl)carbamate1420872-94-1C18H23N5O4
Frequently asked questions
What is the molar mass of C18H23N5O4?
The molar mass of C18H23N5O4 is 373.41 g/mol, calculated from standard atomic weights for 18 carbon atoms, 23 hydrogen atoms, 5 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 373.1750 Da.
How many compounds have the formula C18H23N5O4?
CompoundList lists 86 compounds with the molecular formula C18H23N5O4, including 7-Benzyl-8-(bis(2-HO-ethyl)amino)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione, (E)-1-[3-[(3,5-Dimethyl-4-nitropyrazol-1-yl)methyl]-4-methoxyphenyl]-N-morpholin-4-ylmethanimine, 2-(3-Cyclopentyl-1-propyn-1-yl)adenosine. 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 C18H23N5O4?
C18H23N5O4 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.