Molecular formula
C18H25N3O4
165 compounds have this formula on CompoundList.
- Molar mass
- 347.41g/mol
- Monoisotopic mass
- 347.1845Da
- Atoms
- 50
- Elements
- 4
- Rings plus double bonds
- 8
The formula C18H25N3O4 describes a molecule made of 18 carbon atoms, 25 hydrogen atoms, 3 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 × 1862.23%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 257.25%1.008 × 25 = 25.200 g/mol
- N Nitrogen × 312.10%14.007 × 3 = 42.021 g/mol
- O Oxygen × 418.42%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C18H25N3O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 165 of 165 compounds
![N-[1-(3,4-Dimethoxyphenyl)-5-oxopyrrolidin-3-yl]piperidine-1-carboxamide chemical structure, C18H25N3O4, CAS 894043-94-8](/s/GTMPULMVHVNSGU-UHFFFAOYSA-N.svg)
N-[1-(3,4-Dimethoxyphenyl)-5-oxopyrrolidin-3-yl]piperidine-1-carboxamide
CAS 894043-94-8C18H25N3O4
![1-(1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-5-oxopyrrolidin-3-yl)-3-pentylurea chemical structure, C18H25N3O4, CAS 877640-94-3](/s/GZHIRLSITBVPDV-UHFFFAOYSA-N.svg)
1-(1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-5-oxopyrrolidin-3-yl)-3-pentylurea
CAS 877640-94-3C18H25N3O4
N-(3-Methoxypropyl)-2,4-dioxo-3-pentyl-1,2,3,4-tetrahydroquinazoline-7-carboxamide
CAS 892264-06-1C18H25N3O4
![tert-Butyl 7-(4-nitrophenyl)-2,7-diazaspiro[3.5]nonane-2-carboxylate chemical structure, C18H25N3O4, CAS 1395031-59-0](/s/BESJNFCEADSUGL-UHFFFAOYSA-N.svg)
tert-Butyl 7-(4-nitrophenyl)-2,7-diazaspiro[3.5]nonane-2-carboxylate
CAS 1395031-59-0C18H25N3O4
tert-Butyl 4-(6-nitro-2,3-dihydro-1H-indol-1-yl)piperidine-1-carboxylate
CAS 1299489-05-6C18H25N3O4
N,N-Dicyclohexyl-2,4-dinitroaniline
CAS 138145-67-2C18H25N3O4
![tert-Butyl 4-((5-methoxybenzo[d]isoxazol-3-yl)methyl)piperazine-1-carboxylate chemical structure, C18H25N3O4, CAS 2098004-71-6](/s/ACPVDWHEBKEFKT-UHFFFAOYSA-N.svg)
tert-Butyl 4-((5-methoxybenzo[d]isoxazol-3-yl)methyl)piperazine-1-carboxylate
CAS 2098004-71-6C18H25N3O4
N-(3-(2-Oxopyrrolidin-1-yl)propyl)-6-((tetrahydro-2H-pyran-4-yl)oxy)nicotinamide
CAS 1903240-44-7C18H25N3O4
![tert-Butyl N-[2-[[[2-[methyl(prop-2-enoyl)amino]acetyl]amino]methyl]phenyl]carbamate chemical structure, C18H25N3O4, CAS 2361750-63-0](/s/WNLDCGDGYHWGSC-UHFFFAOYSA-N.svg)
tert-Butyl N-[2-[[[2-[methyl(prop-2-enoyl)amino]acetyl]amino]methyl]phenyl]carbamate
CAS 2361750-63-0C18H25N3O4
(6-tert-Butoxycarbonylamino-1H-indazol-3-yl)-acetic acid tert-butyl ester
CAS 2387534-87-2C18H25N3O4
![Methyl (E)-4-[4-(1-ethyl-6,7-dihydro-4H-pyrano[4,3-c]pyrazol-3-yl)piperidin-1-yl]-4-oxobut-2-enoate chemical structure, C18H25N3O4, CAS 2411332-25-5](/s/JYZIBEVLHCKFMY-SNAWJCMRSA-N.svg)
Methyl (E)-4-[4-(1-ethyl-6,7-dihydro-4H-pyrano[4,3-c]pyrazol-3-yl)piperidin-1-yl]-4-oxobut-2-enoate
CAS 2411332-25-5C18H25N3O4
![tert-Butyl (3S)-3-[4-[(prop-2-enoylamino)methyl]pyridin-3-yl]oxypyrrolidine-1-carboxylate chemical structure, C18H25N3O4, CAS 2411180-28-2](/s/ZOKSYOCRBVJJOY-AWEZNQCLSA-N.svg)
tert-Butyl (3S)-3-[4-[(prop-2-enoylamino)methyl]pyridin-3-yl]oxypyrrolidine-1-carboxylate
CAS 2411180-28-2C18H25N3O4
![tert-Butyl 4-(2,3-dihydro-7-methoxy-2-oxo-1H-benzo[d]imidazol-1-yl)-1-piperidinecarboxylate chemical structure, C18H25N3O4, CAS 2513422-62-1](/s/IFTVHHHHUBSWNC-UHFFFAOYSA-N.svg)
tert-Butyl 4-(2,3-dihydro-7-methoxy-2-oxo-1H-benzo[d]imidazol-1-yl)-1-piperidinecarboxylate
CAS 2513422-62-1C18H25N3O4
![3-[5-[4-(Dimethoxymethyl)piperidin-1-yl]pyridin-2-yl]piperidine-2,6-dione chemical structure, C18H25N3O4, CAS 3027312-28-0](/s/XLUKVARSIGKMEC-UHFFFAOYSA-N.svg)
3-[5-[4-(Dimethoxymethyl)piperidin-1-yl]pyridin-2-yl]piperidine-2,6-dione
CAS 3027312-28-0C18H25N3O4
![3-[6-[4-(Dimethoxymethyl)piperidin-1-yl]pyridin-3-yl]piperidine-2,6-dione chemical structure, C18H25N3O4, CAS 3075013-09-8](/s/OJOWMGPEUIZFOA-UHFFFAOYSA-N.svg)
3-[6-[4-(Dimethoxymethyl)piperidin-1-yl]pyridin-3-yl]piperidine-2,6-dione
CAS 3075013-09-8C18H25N3O4
1-(2,4-Dimethyl-5-(4-(tetrahydrofuran-2-carbonyl)piperazine-1-carbonyl)-1H-pyrrol-3-yl)ethanone
CAS 1197834-97-1C18H25N3O4
tert-Butyl 4-(2,3-dihydro-5-nitro-1H-inden-2-yl)piperazine-1-carboxylate
CAS 1374574-67-0C18H25N3O4
![tert-Butyl 4-(4,4,5,5-tetramethyl-1,3-dioxolan-2-yl)-7H-pyrrolo[2,3-d]pyrimidine-7-carboxylate chemical structure, C18H25N3O4, CAS 1190701-55-3](/s/HSMVHRLMFYEVGY-UHFFFAOYSA-N.svg)
tert-Butyl 4-(4,4,5,5-tetramethyl-1,3-dioxolan-2-yl)-7H-pyrrolo[2,3-d]pyrimidine-7-carboxylate
CAS 1190701-55-3C18H25N3O4
![N-{3-[Bis(2-hydroxyethyl)amino]propyl}-2-[(quinolin-8-yl)oxy]acetamide chemical structure, C18H25N3O4, CAS 88350-39-4](/s/MSTFXPQRLUUSNW-UHFFFAOYSA-N.svg)
N-{3-[Bis(2-hydroxyethyl)amino]propyl}-2-[(quinolin-8-yl)oxy]acetamide
CAS 88350-39-4C18H25N3O4
4-(1-(tert-Butoxycarbonyl)piperidin-4-yl)-2-cyclopropylpyrimidine-5-carboxylic acid
CAS 1707566-57-1C18H25N3O4
Ethyl 4-(1-(tert-butoxycarbonyl)-1,2,3,4-tetrahydropyridin-4-yl)-2-methylpyrimidine-5-carboxylate
CAS 1603907-78-3C18H25N3O4
![2-[[[(1,1-Dimethylethoxy)carbonyl]amino]methyl]-1-ethyl-1H-benzimidazole-7-carboxylic acid ethyl ester chemical structure, C18H25N3O4, CAS 1966123-45-4](/s/PKHIJSYTKDGALY-UHFFFAOYSA-N.svg)
2-[[[(1,1-Dimethylethoxy)carbonyl]amino]methyl]-1-ethyl-1H-benzimidazole-7-carboxylic acid ethyl ester
CAS 1966123-45-4C18H25N3O4
![Ethyl 3-isopropyl-4-((tetrahydro-2H-pyran-4-yl)methoxy)-1H-pyrazolo[3,4-b]pyridine-6-carboxylate chemical structure, C18H25N3O4, CAS 2093981-82-7](/s/IVJBNWOPSFUPQL-UHFFFAOYSA-N.svg)
Ethyl 3-isopropyl-4-((tetrahydro-2H-pyran-4-yl)methoxy)-1H-pyrazolo[3,4-b]pyridine-6-carboxylate
CAS 2093981-82-7C18H25N3O4
![tert-Butyl 4-hydroxy-4-(7-methoxyimidazo[1,2-a]pyridin-6-yl)piperidine-1-carboxylate chemical structure, C18H25N3O4, CAS 2205042-00-6](/s/GMJPQIUVBWYKOL-UHFFFAOYSA-N.svg)
tert-Butyl 4-hydroxy-4-(7-methoxyimidazo[1,2-a]pyridin-6-yl)piperidine-1-carboxylate
CAS 2205042-00-6C18H25N3O4
- 1-[(Benzyloxy)carbonyl]-5-(piperazin-1-yl)piperidine-3-carboxylic acid2059988-26-8C18H25N3O4
- N'-(3-Methoxyphenyl)-N-{[1-(morpholin-4-yl)cyclobutyl]methyl}ethanediamide2380193-82-6C18H25N3O4
- N'-(2-Methoxyphenyl)-N-{[1-(morpholin-4-yl)cyclobutyl]methyl}ethanediamide2380179-10-0C18H25N3O4
- 3,5-Diethyl 4-(1-ethyl-1H-pyrazol-4-yl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate2415463-08-8C18H25N3O4
- 4-{[(2,3-Dihydro-1,4-benzodioxin-5-yl)formamido]methyl}-N,N-dimethylpiperidine-1-carboxamide2415553-10-3C18H25N3O4
- tert-Butyl 3-(3-(methoxycarbonyl)bicyclo[1.1.1]pentan-1-yl)-2,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridine-5-carboxylate2315377-47-8C18H25N3O4
- Benzyl 4-(2-morpholinoethyl)-3-oxopiperazine-1-carboxylate2565641-69-0C18H25N3O4
- Cytisine, 12-[2-[(1-carboxyethyl)carbamoyl]ethyl]-, methyl ester5687-40-1C18H25N3O4
- N-(3-Methoxyphenyl)-2-[3-(morpholine-4-carbonyl)pyrrolidin-1-yl]acetamide2877703-29-0C18H25N3O4
- N-(2-Methoxyphenyl)-2-[3-(morpholine-4-carbonyl)pyrrolidin-1-yl]acetamide2877767-06-9C18H25N3O4
- tert-Butyl N-({4-[2-(N-methylprop-2-enamido)acetamido]phenyl}methyl)carbamate2411241-82-0C18H25N3O4
- N'-[(tert-Butoxy)carbonyl]-N-(1H-indol-5-yl)(tert-butoxy)carbohydrazide2763776-78-7C18H25N3O4
- 1-(4-(4-(Dimethoxymethyl)piperidin-1-yl)phenyl)dihydropyrimidine-2,4(1H,3H)-dione2928528-85-0C18H25N3O4
- tert-Butyl 7-benzyl-5-nitro-2,7-diazaspiro[3.4]octane-2-carboxylate2307739-79-1C18H25N3O4
- tert-Butyl 5-(methylcarbamoyl)spiro[3H-furo[2,3-C]pyridine-2,4'-piperidine]-1'-carboxylate2940950-37-6C18H25N3O4
- N-([(1S,5R)-8-Oxo-1,5,6,8-tetrahydro-2H-1,5-methanopyrido[1,2-a][1,5]diazocin-3(4H)-yl]carbonyl)-l-isoleucineC18H25N3O4
- 3-((2,6-Bis(4,4-dimethyl-4,5-dihydrooxazol-2-yl)pyridin-4-yl)oxy)propan-1-ol1303995-55-2C18H25N3O4
- rel-tert-Butyl (3aS,5S,7R,7aR)-5-(3-aminopyridin-4-yl)-7-methyl-2-oxohexahydrobenzo[d]oxazole-3(2H)-carboxylate1187056-23-0C18H25N3O4
- rel-tert-Butyl (3aR,7R,7aS)-5-(3-aminopyridin-4-yl)-7-methyl-2-oxohexahydrobenzo[d]oxazole-3(2H)-carboxylate1210418-18-0C18H25N3O4
- tert-Butyl 5-amino-3-[2-(2,5-dimethoxyphenyl)ethyl]pyrazole-1-carboxylate1035270-98-4C18H25N3O4
- Methyl 4-(4-cyclohexylpiperazin-1-yl)-3-nitrobenzoate1416625-25-6C18H25N3O4
- 1-[1-[4-(Methoxymethyl)-2-nitrophenyl]piperidin-4-yl]piperidin-2-one1416626-40-8C18H25N3O4
- Methyl 4-[4-(cyclopentylmethyl)piperazin-1-yl]-3-nitrobenzoate1416626-70-4C18H25N3O4
- N-[(Benzyloxy)carbonyl]-D-valyl-L-prolinamide66448-72-4C18H25N3O4
- 1-[(Benzyloxy)carbonyl]-L-prolyl-L-valinamide65273-98-5C18H25N3O4
- N-[(Benzyloxy)carbonyl]-2-methylalanyl-N-methyl-L-prolinamide70904-75-5C18H25N3O4
- 4-[4-(Dimethylamino)benzoyl]-8-methyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid1326809-30-6C18H25N3O4
- 3-Amino-N-{[1-(2,3-dihydro-1,4-benzodioxine-2-carbonyl)piperidin-2-yl]methyl}propanamide2418717-34-5C18H25N3O4
- N-(4-Methylphenyl)-2-[2-(morpholine-4-carbonyl)morpholin-4-yl]acetamide2640970-10-9C18H25N3O4
- 5-(3-(tert-Butoxycarbonyl)-3-azabicyclo[3.1.0]hexan-6-yl)-1-(cyclopropylmethyl)-1H-pyrazole-3-carboxylic acid2708280-13-9C18H25N3O4
- N-(3-Methylphenyl)-2-[2-(morpholine-4-carbonyl)morpholin-4-yl]acetamide2770616-09-4C18H25N3O4
- N-(4-Methoxyphenyl)-2-[2-(pyrrolidine-1-carbonyl)morpholin-4-yl]acetamide2770588-37-7C18H25N3O4
- N-(2-Methoxyphenyl)-2-[2-(pyrrolidine-1-carbonyl)morpholin-4-yl]acetamide2770597-24-3C18H25N3O4
- N-Benzyl-2-[2-(morpholine-4-carbonyl)morpholin-4-yl]acetamide2770595-04-3C18H25N3O4
- 3-(1H-1,3-Benzodiazol-1-yl)-2-{[(tert-butoxy)carbonyl](propyl)amino}propanoic acid2680620-64-6C18H25N3O4
- tert-Butyl (2-(4-(5-(hydroxymethyl)-2-methoxyphenyl)-1H-pyrazol-1-yl)ethyl)carbamate3078457-77-6C18H25N3O4
- Ethyl 4-[2,3-dihydro-3-(2-methoxyethyl)-2-oxo-1H-benzo[d]imidazol-1-yl]-1-piperidinecarboxylate53786-58-6C18H25N3O4
- tert-Butyl 4-(3-(hydroxymethyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)piperidine-1-carboxylate1021532-68-2C18H25N3O4
- Methyl 2-(5-(3-butylureido)-3,3-dimethyl-2-oxoindolin-1-yl)acetate1400103-10-7C18H25N3O4
- (2S,3S)-3-Methyl-2-[[(9R)-6-oxo-7,11-diazatricyclo[7.3.1.02,7]trideca-2,4-diene-11-carbonyl]amino]pentanoic acidC18H25N3O4
- (2S)-2-Acetamido-N-[(2S)-1-oxo-1-[(3-oxo-1-phenylbutan-2-yl)amino]propan-2-yl]propanamide88576-75-4C18H25N3O4
Frequently asked questions
What is the molar mass of C18H25N3O4?
The molar mass of C18H25N3O4 is 347.41 g/mol, calculated from standard atomic weights for 18 carbon atoms, 25 hydrogen atoms, 3 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 347.1845 Da.
How many compounds have the formula C18H25N3O4?
CompoundList lists 165 compounds with the molecular formula C18H25N3O4, including N-[1-(3,4-Dimethoxyphenyl)-5-oxopyrrolidin-3-yl]piperidine-1-carboxamide, 1-(1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-5-oxopyrrolidin-3-yl)-3-pentylurea, N-(3-Methoxypropyl)-2,4-dioxo-3-pentyl-1,2,3,4-tetrahydroquinazoline-7-carboxamide. 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 C18H25N3O4?
C18H25N3O4 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.