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 1 to 100 of 277 compounds
(1S,3S,5S)-2-((2S)-2-Amino-2-(3,5-dihydroxytricyclo(3.3.1.13,7)dec-1-yl)acetyl)-2-azabicyclo(3.1.0)hexane-3-carbonitrile
CAS 841302-24-7C18H25N3O3
![N-[3-(Morpholin-4-yl)propyl]-5-oxo-1-phenylpyrrolidine-3-carboxamide chemical structure, C18H25N3O3, CAS 873562-62-0](/s/ZVAXOJIUXWMRMH-UHFFFAOYSA-N.svg)
N-[3-(Morpholin-4-yl)propyl]-5-oxo-1-phenylpyrrolidine-3-carboxamide
CAS 873562-62-0C18H25N3O3
Ethyl 4-(4-(diethylamino)phenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 300835-08-9C18H25N3O3
Butyl 4-(4-(dimethylamino)phenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 296262-64-1C18H25N3O3
N-(4-Ethylphenyl)-4-(oxolane-2-carbonyl)piperazine-1-carboxamide
CAS 889260-74-6C18H25N3O3
5-Ethyl-2-(2-methoxyanilino)-5-pentan-2-yl-1H-pyrimidine-4,6-dione
CAS 107235-68-7C18H25N3O3
3-(Cyclohexanecarbonyl-hydrazono)-N-(3-methoxy-phenyl)-butyramide
CAS 332169-01-4C18H25N3O3
(4-Cycloheptylpiperazin-1-yl)(4-nitrophenyl)methanone
CAS 423743-73-1C18H25N3O3
N-(sec-Butyl)-2,4-dioxo-3-pentyl-1,2,3,4-tetrahydroquinazoline-7-carboxamide
CAS 892267-56-0C18H25N3O3
1-(4-Methylphenyl)-3-(3-morpholin-4-ylpropylamino)pyrrolidine-2,5-dione
CAS 345951-64-6C18H25N3O3
1-(3-Ethoxyphenyl)-3-(4-ethylpiperazin-1-yl)pyrrolidine-2,5-dione
CAS 330865-43-5C18H25N3O3
![2-Cyclohexyl-1-[4-(4-nitrophenyl)piperazin-1-yl]ethanone chemical structure, C18H25N3O3, CAS 431981-34-9](/s/JCAKIPXWMLKDOE-UHFFFAOYSA-N.svg)
2-Cyclohexyl-1-[4-(4-nitrophenyl)piperazin-1-yl]ethanone
CAS 431981-34-9C18H25N3O3
N-Butyl-6-(2,4-dioxo-1H-quinazolin-3-yl)hexanamide
CAS 896381-70-7C18H25N3O3
Acid ceramidase-IN-1
CAS 2415225-30-6C18H25N3O3
3-(4-Methoxybutyl)-6-(3-ethyl-4-methylanilino)uracil
CAS 292619-97-7C18H25N3O3
N-Butyl-2,4-dioxo-3-pentyl-1,2,3,4-tetrahydroquinazoline-7-carboxamide
CAS 892263-02-4C18H25N3O3
(1aS,4S,6aR,7aS)-6-Amino-4-(3,5-dihydroxytricyclo(3.3.1.13,7)dec-1-yl)-1,1a,4,6a,7,7a-hexahydro-3H-cyclopropa(4,5)pyrrolo(1,2-a)pyrazin-3-one
CAS 1429782-93-3C18H25N3O3
N1-cyclopropyl-N2-(3-(2-phenylmorpholino)propyl)oxalamide
CAS 954026-68-7C18H25N3O3
![Isopropyl 4-[4-(dimethylamino)phenyl]-1,6-dimethyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate chemical structure, C18H25N3O3, CAS 300690-88-4](/s/JKWJJJPFDNIHAX-UHFFFAOYSA-N.svg)
Isopropyl 4-[4-(dimethylamino)phenyl]-1,6-dimethyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate
CAS 300690-88-4C18H25N3O3
![tert-Butyl 4-oxo-1-phenyl-1,3,8-triazaspiro[4.5]decane-8-carboxylate chemical structure, C18H25N3O3, CAS 138091-52-8](/s/BNYZRZNNKWZTKG-UHFFFAOYSA-N.svg)
tert-Butyl 4-oxo-1-phenyl-1,3,8-triazaspiro[4.5]decane-8-carboxylate
CAS 138091-52-8C18H25N3O3
![2-Methylpropyl 6-[4-(dimethylamino)phenyl]-2-hydroxy-4-methyl-1,6-dihydropyrimidine-5-carboxylate chemical structure, C18H25N3O3, CAS 296262-81-2](/s/CYKQDEKFEZYLIY-UHFFFAOYSA-N.svg)
2-Methylpropyl 6-[4-(dimethylamino)phenyl]-2-hydroxy-4-methyl-1,6-dihydropyrimidine-5-carboxylate
CAS 296262-81-2C18H25N3O3
![tert-Butyl 4-(3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)piperidine-1-carboxylate chemical structure, C18H25N3O3, CAS 173843-48-6](/s/YRBPBKRINKWICZ-UHFFFAOYSA-N.svg)
tert-Butyl 4-(3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)piperidine-1-carboxylate
CAS 173843-48-6C18H25N3O3
tert-Butyl 4-(2-oxo-1,2-dihydroquinazolin-3(4H)-YL)piperidine-1-carboxylate
CAS 960221-97-0C18H25N3O3
Azaloxan
CAS 72822-56-1C18H25N3O3
- 2-(Benzooxazol-2-ylaminomethyl)-piperidine-1-carboxylic acid tert-butyl ester475105-36-3C18H25N3O3
- 1 supplierstert-Butyl 4-(1,2-dihydro-6-methyl-2-oxobenzo[D]imidazol-3-yl)piperidine-1-carboxylate1951441-51-2C18H25N3O3
- 1 supplierstert-Butyl 4-(6-methyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazol-1-yl)piperidine-1-carboxylate950772-99-3C18H25N3O3
- [4-(4-Methylcyclohexyl)piperazin-1-yl](4-nitrophenyl)methanone423745-61-3C18H25N3O3
- [4-(3-Methylcyclohexyl)piperazin-1-yl](4-nitrophenyl)methanone425397-47-3C18H25N3O3
- tert-Butyl 4-(4-(dimethylamino)phenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate442153-76-6C18H25N3O3
- N-(4-Ethoxyphenyl)-2-(3-oxodecahydroquinoxalin-2-yl)acetamide1008374-39-7C18H25N3O3
- N-(2-Ethoxyphenyl)-2-(3-oxodecahydro-2-quinoxalinyl)acetamide1008970-71-5C18H25N3O3
- tert-Butyl (3S)-(2-oxo-1,2,3,4-tetrahydroquinazolin-3-yl)piperidine-1-carboxylate1389310-13-7C18H25N3O3
- 3-(4-Methylpiperazin-1-yl)-1-(4-propoxyphenyl)pyrrolidine-2,5-dione98708-35-1C18H25N3O3
- 3-Benzofuranethanimidamide, 2-ethyl-N-hydroxy-N'-(2-(4-morpholinyl)ethyl)-63605-45-8C18H25N3O3
- [1-((S)-2-Amino-propionyl)-pyrrolidin-3-yl]-cyclopropyl-carbamic acid benzyl ester1354025-45-8C18H25N3O3
- 1-Butyl-3-((4-morpholinophenyl)amino)pyrrolidine-2,5-dione1008927-40-9C18H25N3O3
- 1-[4-(Acetylamino)phenyl]-5-oxo-N-(pentan-3-yl)pyrrolidine-3-carboxamide905182-20-9C18H25N3O3
- 1-Cyclohexyl-3-((2-oxo-3-(p-tolyl)oxazolidin-5-yl)methyl)urea954607-66-0C18H25N3O3
- 1-Cyclohexyl-3-[4-methoxy-3-(2-oxopyrrolidin-1-yl)phenyl]urea922977-81-9C18H25N3O3
- tert-Butyl (3R)-(2-oxo-1,2,3,4-tetrahydroquinazolin-3-yl)piperidine-1-carboxylate1389309-99-2C18H25N3O3
- tert-Butyl 1-oxo-4-(pyridin-3-yl)-2,8-diazaspiro[4.5]decane-8-carboxylate876592-69-7C18H25N3O3
- Ethyl 4-[2-(2-methyl-2,3-dihydro-1H-indol-1-yl)-2-oxoethyl]piperazine-1-carboxylate774562-07-1C18H25N3O3
- N-Benzyl-4-[2-(cyclohexylcarbonyl)hydrazino]-4-oxobutanamide458555-38-9C18H25N3O3
- 2-(2,4-Dioxo-1H-quinazolin-3-yl)-N-(2-ethylhexyl)acetamide896381-89-8C18H25N3O3
- 2-(4,4-Diethyl-2,5-dioxoimidazolidin-1-yl)-N-(2,4,6-trimethylphenyl)acetamide853338-09-7C18H25N3O3
- 1-(3-Methylphenyl)-N-[2-(morpholin-4-yl)ethyl]-5-oxopyrrolidine-3-carboxamide903023-15-4C18H25N3O3
- N-(4-{4-[N-(1,1-dimethylpropyl)carbamoyl]-2-oxopyrrolidinyl}phenyl)acetamide905182-27-6C18H25N3O3
- tert-Butyl 4-((2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)methyl)piperidine-1-carboxylate1089274-66-7C18H25N3O3
- [1-(2-Amino-acetyl)-piperidin-3-yl]-cyclopropyl-carbamic acid benzyl ester1353964-26-7C18H25N3O3
- Methyl 5-({4-[(3,5-dimethyl-1H-pyrazol-1-yl)methyl]piperidin-1-yl}methyl)furan-2-carboxylate1396761-49-1C18H25N3O3
- 1-(4-Methoxyphenethyl)-3-(4-morpholinobut-2-yn-1-yl)urea1396815-76-1C18H25N3O3
- Tricyclo(3.3.1.1(sup 3,7))decane-1-carboxylic acid, 3,5,7-trimethyl-, 5-(aminocarbonyl)-1H-imidazol-4-yl ester79013-42-6C18H25N3O3
- 5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-6-methyl-2-oxo-4-phenyl-, 2-(diethylamino)ethyl ester69094-11-7C18H25N3O3
- 1-{[3-(3,4-Dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}-2,6-dimethylpiperidine876894-02-9C18H25N3O3
- 2,5-Pyrrolidinedione, 1-[3-[4-(2-methoxyphenyl)-1-piperazinyl]propyl]-255861-53-1C18H25N3O3
- 1-[4-(Acetylamino)phenyl]-N-(3-methylbutyl)-5-oxopyrrolidine-3-carboxamide905181-94-4C18H25N3O3
- N-Cyclohexyl-N'-[4-(4-morpholinylcarbonyl)phenyl]urea900635-43-0C18H25N3O3
- 2-tert-Butyl-7-(2,6-dimethylmorpholin-4-yl)-4-nitroindole1020722-20-6C18H25N3O3
- N-(2-Carbamoylphenyl)-1-(2,2-dimethylpropanoyl)piperidine-3-carboxamide1158501-54-2C18H25N3O3
- 3-[(2-Amino-acetyl)-cyclopropyl-amino]-piperidine-1-carboxylic acid benzyl ester1353974-18-1C18H25N3O3
- 3-[((S)-2-Amino-propionyl)-cyclopropyl-amino]-pyrrolidine-1-carboxylic acid benzyl ester1354024-58-0C18H25N3O3
- tert-Butyl 3-((benzo[d]oxazol-2-ylamino)methyl)piperidine-1-carboxylate1353963-07-1C18H25N3O3
- Urea, 1-(2-morpholinobutyryl)-3-(1-indanyl)-6516-21-8C18H25N3O3
- N-[2-Oxo-2-[2-(3-phenylpropanoyl)hydrazinyl]ethyl]cyclohexanecarboxamide717892-56-3C18H25N3O3
- N-(1-Morpholino-2,3-dihydro-1H-inden-2-yl)-4-morpholinecarboxamide303152-83-2C18H25N3O3
- N-(4-Butylphenyl)-2-(4-ethyl-2,3-dioxopiperazin-1-yl)acetamide868680-39-1C18H25N3O3
- N1-(1-isobutyryl-1,2,3,4-tetrahydroquinolin-7-yl)-N2-propyloxalamide941983-43-3C18H25N3O3
- N1-(1-isobutyryl-1,2,3,4-tetrahydroquinolin-7-yl)-N2-isopropyloxalamide941893-95-4C18H25N3O3
- 1-Butyl-N-[4-(ethylcarbamoyl)phenyl]-5-oxopyrrolidine-3-carboxamide909522-50-5C18H25N3O3
- 1-Cyclohexyl-3-[1-(4-methoxyphenyl)-5-oxopyrrolidin-3-yl]urea877640-36-3C18H25N3O3
- N1-isopentyl-N2-(3-methyl-4-(2-oxopyrrolidin-1-yl)phenyl)oxalamide941890-18-2C18H25N3O3
- N1-isopentyl-N2-(3-(2-oxopiperidin-1-yl)phenyl)oxalamide941979-94-8C18H25N3O3
- N-Cyclopentyl-2-[4-(4-methoxyphenyl)piperazin-1-yl]-2-oxoacetamide941889-07-2C18H25N3O3
- 1-(tert-Butoxycarbonyl)-4-(1,2,3,4-tetrahydroquinazolin-2-on-1-yl)piperidine356072-37-2C18H25N3O3
- N-(2-(Dimethylamino)-2-(1-methyl-1H-pyrrol-2-yl)ethyl)-3,4-dimethoxybenzamide1049414-47-2C18H25N3O3
- N-[1-Methyl-2-oxo-5-(pyrrolidine-1-carbonyl)-1,2-dihydropyridin-3-yl]cyclohexanecarboxamide1207002-35-4C18H25N3O3
- 2-{[2-(1,3-Dioxaindan-5-yl)propan-2-yl]amino}-N-(1-cyano-1,2-dimethylpropyl)acetamide1258695-73-6C18H25N3O3
- N~1~-(1,5-dimethylhexyl)-2-[3-(2-furyl)-6-oxo-1(6H)-pyridazinyl]acetamide1282113-85-2C18H25N3O3
- 2-tert-Butyloxycarbonylaminomethyl-5-(4-tert-butylphenyl)-[1,3,4]oxadiazole1053656-72-6C18H25N3O3
- 2-{[(2-Amino-acetyl)-cyclopropyl-amino]-methyl}-pyrrolidine-1-carboxylic acid benzyl ester1353960-16-3C18H25N3O3
- (S)-2-{[(2-Amino-acetyl)-cyclopropyl-amino]-methyl}-pyrrolidine-1-carboxylic acid benzyl ester1354020-20-4C18H25N3O3
- 3-{[(2-Amino-acetyl)-cyclopropyl-amino]-methyl}-pyrrolidine-1-carboxylic acid benzyl ester1353960-80-1C18H25N3O3
- (R)-3-[(2-Amino-acetyl)-cyclopropyl-amino]-piperidine-1-carboxylic acid benzyl ester1354010-76-6C18H25N3O3
- (S)-3-[(2-Amino-acetyl)-cyclopropyl-amino]-piperidine-1-carboxylic acid benzyl ester1353999-49-1C18H25N3O3
- (R)-3-[((S)-2-Amino-propionyl)-cyclopropyl-amino]-pyrrolidine-1-carboxylic acid benzyl ester1401668-65-2C18H25N3O3
- (S)-3-[((S)-2-Amino-propionyl)-cyclopropyl-amino]-pyrrolidine-1-carboxylic acid benzyl ester1401667-20-6C18H25N3O3
- [1-(2-Amino-acetyl)-pyrrolidin-2-ylmethyl]-cyclopropyl-carbamic acid benzyl ester1353986-20-5C18H25N3O3
- [(S)-1-(2-Amino-acetyl)-pyrrolidin-2-ylmethyl]-cyclopropyl-carbamic acid benzyl ester1354016-42-4C18H25N3O3
- [1-(2-Amino-acetyl)-pyrrolidin-3-ylmethyl]-cyclopropyl-carbamic acid benzyl ester1353957-56-8C18H25N3O3
- [(R)-1-(2-Amino-acetyl)-piperidin-3-yl]-cyclopropyl-carbamic acid benzyl ester1354009-20-3C18H25N3O3
- [(S)-1-(2-Amino-acetyl)-piperidin-3-yl]-cyclopropyl-carbamic acid benzyl ester1354019-67-2C18H25N3O3
- [(R)-1-((S)-2-Amino-propionyl)-pyrrolidin-3-yl]-cyclopropyl-carbamic acid benzyl ester1401669-09-7C18H25N3O3
- [(S)-1-((S)-2-Amino-propionyl)-pyrrolidin-3-yl]-cyclopropyl-carbamic acid benzyl ester1401667-99-9C18H25N3O3
- 4-(5-Amino-benzofuran-7-ylmethyl)-piperazine-1-carboxylic acid tert-butyl ester856678-97-2C18H25N3O3
- 1-(2,3-Dimethoxyphenyl)-3-(4-(piperidin-1-yl)but-2-yn-1-yl)urea1421584-96-4C18H25N3O3
- Pyrrolo(3,2-f)(1,3)benzoxazine-9-carboxylic acid, 1,2,3,7-tetrahydro-2-(2-(dimethylamino)ethyl)-8-methyl-, ethyl ester54436-03-2C18H25N3O3
- N-(2-Ethylphenyl)-4-(oxolane-2-carbonyl)piperazine-1-carboxamide904191-44-2C18H25N3O3
- N1-(1-acetyl-1,2,3,4-tetrahydroquinolin-7-yl)-N2-isopentyloxalamide898465-70-8C18H25N3O3
- N-(4-Carbamoylphenyl)-1-(2,2-dimethylpropanoyl)piperidine-4-carboxamide945360-33-8C18H25N3O3
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 (1S,3S,5S)-2-((2S)-2-Amino-2-(3,5-dihydroxytricyclo(3.3.1.13,7)dec-1-yl)acetyl)-2-azabicyclo(3.1.0)hexane-3-carbonitrile, N-[3-(Morpholin-4-yl)propyl]-5-oxo-1-phenylpyrrolidine-3-carboxamide, Ethyl 4-(4-(diethylamino)phenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate. 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.