Molecular formula
C18H25N3O3
277 compounds have this formula on CompoundList.
- Molar mass
- 331.42g/mol
- Monoisotopic mass
- 334.1997Da
- Atoms
- 49
- Elements
- 4
- Rings plus double bonds
- 8
The formula C18H25N3O3 describes a molecule made of 18 carbon atoms, 25 hydrogen atoms, 3 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 × 1865.23%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 257.60%1.008 × 25 = 25.200 g/mol
- N Nitrogen × 312.68%14.007 × 3 = 42.021 g/mol
- O Oxygen × 314.48%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C18H25N3O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 277 compounds
4-(1,3-Benzodioxol-5-ylmethyl)-N-cyclopentylpiperazine-1-carboxamide
CAS 925626-46-6C18H25N3O3
N-(2-(3-(Furan-2-yl)-6-oxopyridazin-1(6H)-yl)ethyl)-2-propylpentanamide
CAS 946365-44-2C18H25N3O3
1-(1-(3,4-Dimethylphenyl)-5-oxopyrrolidin-3-yl)-3-((tetrahydrofuran-2-yl)methyl)urea
CAS 894005-33-5C18H25N3O3
![2-(5-Methoxy-1H-indol-1-yl)-N-[3-(4-morpholinyl)propyl]acetamide chemical structure, C18H25N3O3, CAS 1081119-70-1](/s/IXMIQVXCXBCUKO-UHFFFAOYSA-N.svg)
2-(5-Methoxy-1H-indol-1-yl)-N-[3-(4-morpholinyl)propyl]acetamide
CAS 1081119-70-1C18H25N3O3
amino}acetamide chemical structure, C18H25N3O3, CAS 1210156-78-7](/s/GLOIWHIVBLHWSL-UHFFFAOYSA-N.svg)
N-(1-Cyano-1,2-dimethylpropyl)-2-{[(2,3-dihydro-1,4-benzodioxin-6-yl)methyl](methyl)amino}acetamide
CAS 1210156-78-7C18H25N3O3
![3-Methyl-2-(2-phenylacetamido)-N-[2-(prop-2-enamido)ethyl]butanamide chemical structure, C18H25N3O3, CAS 1333962-89-2](/s/BQGFYQBGBBQVPO-UHFFFAOYSA-N.svg)
3-Methyl-2-(2-phenylacetamido)-N-[2-(prop-2-enamido)ethyl]butanamide
CAS 1333962-89-2C18H25N3O3
tert-Butyl 4-(2-oxo-1,2,3,4-tetrahydroquinolin-3-yl)piperazine-1-carboxylate
CAS 885609-28-9C18H25N3O3
![N-[(1-Ethylpyrrolidin-2-yl)methyl]-2-[(2-hydroxy-3,4-dihydroquinolin-7-yl)oxy]acetamide chemical structure, C18H25N3O3, CAS 1574288-86-0](/s/ZXQWSISONCPGNC-UHFFFAOYSA-N.svg)
N-[(1-Ethylpyrrolidin-2-yl)methyl]-2-[(2-hydroxy-3,4-dihydroquinolin-7-yl)oxy]acetamide
CAS 1574288-86-0C18H25N3O3
1-(3-Hydroxy-3-(1-methyl-1H-pyrrol-2-yl)propyl)-3-(4-methoxyphenethyl)urea
CAS 1795443-40-1C18H25N3O3
N1-cyclopentyl-N2-(2-hydroxy-2-(1-methylindolin-5-yl)ethyl)oxalamide
CAS 1706042-42-3C18H25N3O3
N-(2-(1H-Pyrrol-1-yl)ethyl)-6-(2-(tert-butoxy)ethoxy)nicotinamide
CAS 2034391-06-3C18H25N3O3
1-(4-Methyl-3-(2-oxopiperidin-1-yl)phenyl)-3-(tetrahydro-2H-pyran-4-yl)urea
CAS 2034227-78-4C18H25N3O3
1-(1-Propionyl-1,2,3,4-tetrahydroquinolin-7-yl)-3-(tetrahydro-2H-pyran-4-yl)urea
CAS 2034620-90-9C18H25N3O3
2-(Cyclopentyloxy)-N-(3-(2-oxopyrrolidin-1-yl)propyl)isonicotinamide
CAS 2034617-85-9C18H25N3O3
N-(Adamantan-1-yl)-3-(2,5-dioxopyrrolidin-1-yl)azetidine-1-carboxamide
CAS 1903218-41-6C18H25N3O3
5-(2,4-Dioxo-1,2-dihydroquinazolin-3(4H)-yl)-N-isopentylpentanamide
CAS 2034417-34-8C18H25N3O3
![tert-Butyl 7-nicotinoyl-1,7-diazaspiro[3.5]nonane-1-carboxylate chemical structure, C18H25N3O3, CAS 2094564-49-3](/s/GTFUZPWHMNXQHN-UHFFFAOYSA-N.svg)
tert-Butyl 7-nicotinoyl-1,7-diazaspiro[3.5]nonane-1-carboxylate
CAS 2094564-49-3C18H25N3O3
N-(4-(3-(4-Methoxypiperidin-1-yl)azetidine-1-carbonyl)phenyl)acetamide
CAS 2034309-11-8C18H25N3O3
N-(2-(2-(1H-Pyrazol-1-yl)ethoxy)ethyl)-4-butoxybenzamide
CAS 2034389-46-1C18H25N3O3
tert-Butyl 4-cyano-4-((3-methoxyphenyl)amino)piperidine-1-carboxylate
CAS 2208747-54-8C18H25N3O3
![[5-(3-tert-Butyl-phenyl)-[1,3,4]oxadiazol-2-ylmethyl]-carbamic acid tert-butyl ester chemical structure, C18H25N3O3, CAS 2368870-59-9](/s/DUZYUMANRUWLPY-UHFFFAOYSA-N.svg)
[5-(3-tert-Butyl-phenyl)-[1,3,4]oxadiazol-2-ylmethyl]-carbamic acid tert-butyl ester
CAS 2368870-59-9C18H25N3O3
![N-[({4-[(2R,6S)-2,6-dimethylmorpholin-4-yl]phenyl}carbamoyl)methyl]-N-methylprop-2-enamide chemical structure, C18H25N3O3, CAS 2361585-98-8](/s/CSEVPHFGZIPYQJ-OKILXGFUSA-N.svg)
N-[({4-[(2R,6S)-2,6-dimethylmorpholin-4-yl]phenyl}carbamoyl)methyl]-N-methylprop-2-enamide
CAS 2361585-98-8C18H25N3O3
1,1-Dimethylethyl 4-(2,3-dihydro-7-methyl-2-oxo-1H-benzimidazol-1-yl)-1-piperidinecarboxylate
CAS 2513426-43-0C18H25N3O3
1,1-Dimethylethyl 4-(2,3-dihydro-4-methyl-2-oxo-1H-benzimidazol-1-yl)-1-piperidinecarboxylate
CAS 2365164-59-4C18H25N3O3
- Bendamustine impurity 27 ethyl ester1366085-75-7C18H25N3O3
- 2,4,6(1H,3H,5H)-Pyrimidinetrione, 1-(2-(diethylamino)ethyl)-5-ethyl-5-phenyl-, (R)-110927-31-6C18H25N3O3
- 6-Methoxy-3-[(3-morpholin-4-yl-propylamino)-methyl]-1H-quinolin-2-one483331-94-8C18H25N3O3
- N-(1-Cyanocyclohexyl)-2-{1,3-dioxo-2-azaspiro[4.5]decan-2-yl}acetamide931009-55-1C18H25N3O3
- N-(2-Ethoxyphenyl)-3-propoxy-1-propyl-1H-pyrazole-4-carboxamide1013765-62-2C18H25N3O3
- N-(4-Ethoxyphenyl)-3-propoxy-1-propyl-1H-pyrazole-4-carboxamide1013765-63-3C18H25N3O3
- N-(2-Carbamoylphenyl)-1-(2,2-dimethylpropanoyl)piperidine-4-carboxamide945313-05-3C18H25N3O3
- N-(1-(4-Methoxyphenyl)-5-oxopyrrolidin-3-yl)azepane-1-carboxamide877640-15-8C18H25N3O3
- N-[1-(4-Methoxyphenyl)-5-oxopyrrolidin-3-yl]-4-methylpiperidine-1-carboxamide877640-16-9C18H25N3O3
- N-{2-[(3-Methylbutanoyl)amino]ethyl}-5-oxo-1-phenylpyrrolidine-3-carboxamide1081112-84-6C18H25N3O3
- N-((1-((2,5-Dimethylfuran-3-yl)methyl)piperidin-4-yl)methyl)-5-methylisoxazole-3-carboxamide1235342-25-2C18H25N3O3
- 1 suppliers1-(1-(4-Ethoxybutanoyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one1333844-14-6C18H25N3O3
- Butyl 4-(4-methoxybutyl)-5-phenyl-4H-1,2,4-triazole-3-carboxylate1202265-40-4C18H25N3O3
- 4-[(2-Amino-acetyl)-cyclopropyl-amino]-piperidine-1-carboxylic acid benzyl ester1353946-31-2C18H25N3O3
- [1-(2-Amino-acetyl)-piperidin-4-yl]-cyclopropyl-carbamic acid benzyl ester1353973-70-2C18H25N3O3
- 3-(1-(6,7-Dimethoxyquinazolin-4-yl)piperidin-4-yl)propan-1-ol89151-37-1C18H25N3O3
- tert-Butyl 4-(benzo[d]oxazol-2-yl(methyl)amino)piperidine-1-carboxylate1420874-85-6C18H25N3O3
- 1-{[4-(4-Methoxybenzoyl)piperazin-1-yl]methyl}-4,4-dimethylazetidin-2-one1424606-67-6C18H25N3O3
- tert-Butyl 4-((5-methylbenzo[d]isoxazol-3-yl)methyl)piperazine-1-carboxylate2098136-47-9C18H25N3O3
- 2-Cyano-3-[1-(2-methoxyethyl)-2,5-dimethyl-1H-pyrrol-3-yl]-N-(oxan-4-yl)prop-2-enamide1424629-94-6C18H25N3O3
- 1-(4-Butoxyphenyl)-3-(3-(3-methylisoxazol-5-yl)propyl)urea2034244-86-3C18H25N3O3
- 4-[(3R,5S)-3,5-Dimethylpiperidin-1-yl]-6,7,8-trimethoxycinnoline1977496-03-9C18H25N3O3
- 1-[2-(4-tert-Butyl-1,3-oxazol-2-yl)pyrrolidin-1-yl]-2-(3,5-dimethyl-1,2-oxazol-4-yl)ethan-1-one2201393-22-6C18H25N3O3
- 1-{2-[4-(3,3-Dimethyl-4-oxoazetidin-2-yl)piperidin-1-yl]-2-oxoethyl}-4-methyl-1,2-dihydropyridin-2-one2223976-81-4C18H25N3O3
- tert-Butyl 6-amino-4-cyclopropoxy-3',6'-dihydro-[3,4'-bipyridine]-1'(2'H)-carboxylate2311865-84-4C18H25N3O3
- N-Ethyl-N-({[4-(4-hydroxypiperidin-1-yl)phenyl]carbamoyl}methyl)prop-2-enamide2323532-22-3C18H25N3O3
- N-[2-({4-[(2R,6S)-2,6-dimethylmorpholin-4-yl]phenyl}carbamoyl)ethyl]prop-2-enamide2361585-58-0C18H25N3O3
- (E)-4-(Dimethylamino)-N-[1-(3-hydroxybenzoyl)piperidin-4-yl]but-2-enamide2411325-20-5C18H25N3O3
- (E)-4-(Dimethylamino)-N-[1-(2-phenoxyacetyl)pyrrolidin-3-yl]but-2-enamide2411337-78-3C18H25N3O3
- (E)-4-(Dimethylamino)-N-[1-[4-(2-oxo-1,3-oxazinan-3-yl)phenyl]ethyl]but-2-enamide2411337-50-1C18H25N3O3
- (E)-N-[4-(2,3-Dihydro-1,4-benzoxazin-4-yl)-4-oxobutyl]-4-(dimethylamino)but-2-enamide2411331-62-7C18H25N3O3
- (E)-N-[3-(3,5-Dihydro-2H-1,4-benzoxazepin-4-yl)-3-oxopropyl]-4-(dimethylamino)but-2-enamide2411337-32-9C18H25N3O3
- (2E)-4-(Dimethylamino)-N-[5-oxo-1-(2-phenoxyethyl)pyrrolidin-3-yl]but-2-enamide2411338-50-4C18H25N3O3
- 7-Methoxy-3-{[1-(2-methoxyethyl)piperidin-4-yl]methyl}-3,4-dihydroquinazolin-4-one2549053-93-0C18H25N3O3
- 5-Methyl-2-{[2-(oxolane-3-carbonyl)-octahydrocyclopenta[c]pyrrol-3a-yl]methoxy}pyrimidine2549022-74-2C18H25N3O3
- (2S)-3-Methyl-2-[(1-pentylindazole-3-carbonyl)amino]butanoic acid1890250-16-4C18H25N3O3
- MDMB-BUTINACA butanoic acid metabolite3039541-82-4C18H25N3O3
- 2-(4-Cyclopropanecarbonyl-1,4-diazepan-1-yl)-N-(2-methoxyphenyl)acetamide2779288-04-7C18H25N3O3
- 1-(4-Phenylpiperazine-1-carboxamido)cyclohexane-1-carboxylic acid944280-86-8C18H25N3O3
- 2,6-Dimethoxy-N-[5-(2-methylpentan-2-yl)-1H-pyrazol-3-yl]benzamide82559-59-9C18H25N3O3
- 6-Methoxy-1-(1-(tetrahydro-2H-pyran-4-yl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one932701-25-2C18H25N3O3
- 4-(Cyclopentanecarbonyl)-N-(4-methoxyphenyl)piperazine-1-carboxamide1089549-41-6C18H25N3O3
- N-Cyclopropyl-1-{[(2-methoxyphenyl)carbamoyl]methyl}piperidine-3-carboxamide2877652-67-8C18H25N3O3
- N-Cyclopropyl-1-{[(3-methoxyphenyl)carbamoyl]methyl}piperidine-3-carboxamide2877767-05-8C18H25N3O3
- Benzyl 4-(piperidine-4-carbonyl)piperazine-1-carboxylate1221567-08-3C18H25N3O3
- tert-Butyl 4-[cyano(4-methoxyphenyl)methyl]piperazine-1-carboxylate444891-98-9C18H25N3O3
- tert-Butyl 5-amino-3-[2-(4-methoxy-2-methylphenyl)ethyl]pyrazole-1-carboxylate1035270-99-5C18H25N3O3
- 1,1-Dimethylethyl 4-(5-methoxy-1H-indol-4-yl)-1-piperazinecarboxylate431046-21-8C18H25N3O3
- 1,1-Dimethylethyl 4-(7-methoxy-1H-indol-4-yl)-1-piperazinecarboxylate431046-22-9C18H25N3O3
- Isopentyl 4-(2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)piperidine-1-carboxylate2422129-98-2C18H25N3O3
- N-(2-Methylacryloyl)glycyl-N-(4-phenylbutyl)glycinamide64065-91-4C18H25N3O3
- 1-Piperidinecarboxylic acid,4-[(5,7-dihydro-5-oxo-6H-pyrrolo[3,4-b]pyridin-6-yl)methyl]-,1,1-dimethylethyl ester359629-50-8C18H25N3O3
- 2-(4-Benzoylpiperazin-1-yl)-N-[(oxolan-2-yl)methyl]acetamide887044-32-8C18H25N3O3
- tert-Butyl cyclopropyl(3-(1-formylpyrrolidin-2-yl)pyridin-2-yl)carbamate1352532-92-3C18H25N3O3
- tert-Butyl 4-(hydroxy(imidazo[1,5-a]pyridin-5-yl)methyl)piperidine-1-carboxylate2021233-59-8C18H25N3O3
- 6-Cyclopropyl-2-[1-(oxane-2-carbonyl)piperidin-4-yl]-2,3-dihydropyridazin-3-one2320857-94-9C18H25N3O3
- 3-Cyclopropyl-6-{[1-(oxolane-3-carbonyl)piperidin-4-yl]methoxy}pyridazine2320506-36-1C18H25N3O3
- tert-Butyl 3-[(2-cyclopropaneamidophenyl)amino]azetidine-1-carboxylate2380181-81-5C18H25N3O3
- 1,1-Dimethylethyl 4-(7-methoxy-1H-indazol-3-yl)-1-piperidinecarboxylate1588771-45-2C18H25N3O3
- N-Ethyl-N-(2-{4-[(3-methylpyridin-2-yl)oxy]piperidin-1-yl}-2-oxoethyl)prop-2-enamide2361704-58-5C18H25N3O3
- N-({[5-(2,2-Dimethylpropanamido)-2-methylphenyl]carbamoyl}methyl)-N-methylprop-2-enamide2198120-74-8C18H25N3O3
- N-Ethyl-N-{2-[4-(2-methoxyphenyl)piperazin-1-yl]-2-oxoethyl}prop-2-enamide2361745-20-0C18H25N3O3
- tert-Butyl N-[3-(but-2-ynamido)propyl]-N-[(pyridin-3-yl)methyl]carbamate2411230-52-7C18H25N3O3
- N-(4-Aminobutyl)-7-(diethylamino)-2-oxo-2H-chromene-3-carboxamide1024748-49-9C18H25N3O3
- 1,1-Dimethylethyl 4-(3,4-dihydro-3-oxo-1(2H)-quinoxalinyl)-1-piperidinecarboxylate2513423-96-4C18H25N3O3
- N-Cyclopropyl-1-[2-(2-methoxyanilino)-2-oxoethyl]piperidine-4-carboxamide2742029-60-1C18H25N3O3
- N-(4-Methylphenyl)-2-[3-(morpholine-4-carbonyl)pyrrolidin-1-yl]acetamide2877652-58-7C18H25N3O3
- 2-(4-Cyclopropanecarbonyl-1,4-diazepan-1-yl)-N-(3-methoxyphenyl)acetamide2877708-10-4C18H25N3O3
- N-[(4-Methylphenyl)methyl]-2-[3-(morpholine-4-carbonyl)azetidin-1-yl]acetamide2877652-72-5C18H25N3O3
- 1-[(2,5-Dimethoxyphenyl)methyl]-4-[(2-methyl-1,3-oxazol-4-yl)methyl]piperazine2877681-61-1C18H25N3O3
- (2E)-N-(2-Carbamoylethyl)-N-(3,4-dihydro-2H-1-benzopyran-4-yl)-4-(dimethylamino)but-2-enamide2411336-05-3C18H25N3O3
- N-tert-Butyl-4-[N-methyl-3-(prop-2-enamido)propanamido]benzamide2199621-70-8C18H25N3O3
- N-Benzyl-2-[3-(morpholine-4-carbonyl)pyrrolidin-1-yl]acetamide2877642-80-1C18H25N3O3
- N-(2-Methoxyphenyl)-2-[3-(pyrrolidine-1-carbonyl)pyrrolidin-1-yl]acetamide2877652-68-9C18H25N3O3
- 1-(1-(3-(Allyloxy)-2-hydroxypropyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one1022877-09-3C18H25N3O3
- N-Butyl-N'-[3-(3-ethyl-3-methyl-2,5-dioxopyrrolidin-1-yl)phenyl]urea88011-54-5C18H25N3O3
Frequently asked questions
What is the molar mass of C18H25N3O3?
The molar mass of C18H25N3O3 is 331.42 g/mol, calculated from standard atomic weights for 18 carbon atoms, 25 hydrogen atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 334.1997 Da.
How many compounds have the formula C18H25N3O3?
CompoundList lists 277 compounds with the molecular formula C18H25N3O3, including 4-(1,3-Benzodioxol-5-ylmethyl)-N-cyclopentylpiperazine-1-carboxamide, N-(2-(3-(Furan-2-yl)-6-oxopyridazin-1(6H)-yl)ethyl)-2-propylpentanamide, 1-(1-(3,4-Dimethylphenyl)-5-oxopyrrolidin-3-yl)-3-((tetrahydrofuran-2-yl)methyl)urea. 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 C18H25N3O3?
C18H25N3O3 has a degree of unsaturation of 8. 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.