Molecular formula
C11H18N4O3
173 compounds have this formula on CompoundList.
- Molar mass
- 254.29g/mol
- Monoisotopic mass
- 254.1379Da
- Atoms
- 36
- Elements
- 4
- Rings plus double bonds
- 5
The formula C11H18N4O3 describes a molecule made of 11 carbon atoms, 18 hydrogen atoms, 4 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 × 1151.96%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 187.14%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 422.03%14.007 × 4 = 56.028 g/mol
- O Oxygen × 318.87%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C11H18N4O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 173 compounds
Pimonidazole
CAS 70132-50-2C11H18N4O3
Argpyrimidine
CAS 195143-52-3C11H18N4O3
![(3R)-2-Oxo-3-[[(2S)-2-Pyrrolidinylcarbonyl]amino]-1-pyrrolidineacetamide chemical structure, C11H18N4O3, CAS 114200-31-6](/s/QXHVGEXNEZRSGG-JGVFFNPUSA-N.svg)
(3R)-2-Oxo-3-[[(2S)-2-Pyrrolidinylcarbonyl]amino]-1-pyrrolidineacetamide
CAS 114200-31-6C11H18N4O3
His-Val
CAS 76019-15-3C11H18N4O3
3-(N-Prolylamine)-2-oxo-1-pyrrolidineacetamide
CAS 106732-52-9C11H18N4O3
Rsu 1172
CAS 104970-07-2C11H18N4O3
1,3,5-Triazine-2,4(1H,3H)-dione, 3-(4-hydroxycyclohexyl)-1-methyl-6-(methylamino)-
CAS 72585-88-7C11H18N4O3
tert-Butyl N-((2-(aminomethyl)-6-hydroxypyrimidin-4-yl)methyl)carbamate
CAS 2031260-98-5C11H18N4O3
L-Valyl-L-histidine
CAS 13589-07-6C11H18N4O3
1-Butyl-3-ethyl-8-hydroxy-3,4,5,7-tetrahydro-1H-purine-2,6-dione
CAS 195522-91-9C11H18N4O3
tert-Butyl N-((2-amino-6-oxo-1,6-dihydropyrimidin-4-yl)methyl)-N-methylcarbamate
CAS 2803856-51-9C11H18N4O3
N-(4-Amino-1-oxobutyl)-3-methyl-L-histidine
CAS 20314-38-9C11H18N4O3
6-Amino-1-(3-morpholin-4-ylpropyl)pyrimidine-2,4(1H,3H)-dione
CAS 924846-85-5C11H18N4O3
![tert-Butyl 3-(hydroxymethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate chemical structure, C11H18N4O3, CAS 1251002-77-3](/s/WYGKZFVCCHAULD-UHFFFAOYSA-N.svg)
tert-Butyl 3-(hydroxymethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate
CAS 1251002-77-3C11H18N4O3
Pimonidazole, (R)-
CAS 197861-11-3C11H18N4O3
Imuracetam
CAS 67542-41-0C11H18N4O3
6-Amino-5-(morpholin-4-yl)-1-propyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS 500696-68-4C11H18N4O3
![tert-Butyl 3-methoxy-5,6-dihydro-[1,2,4]triazolo[4,3-A]pyrazine-7(8H)-carboxylate chemical structure, C11H18N4O3, CAS 723286-81-5](/s/QVUNVQZUXIJMJK-UHFFFAOYSA-N.svg)
tert-Butyl 3-methoxy-5,6-dihydro-[1,2,4]triazolo[4,3-A]pyrazine-7(8H)-carboxylate
CAS 723286-81-5C11H18N4O3
![1-[(2R,4S,5S)-4-Amino-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-methyl-4-(methylamino)pyrimidin-2-one chemical structure, C11H18N4O3, CAS 162020-23-7](/s/XWRSNCLIAQBGOF-DJLDLDEBSA-N.svg)
1-[(2R,4S,5S)-4-Amino-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-methyl-4-(methylamino)pyrimidin-2-one
CAS 162020-23-7C11H18N4O3
![4-[3-(2-Methyl-5-nitroimidazol-1-yl)propyl]morpholine chemical structure, C11H18N4O3, CAS 2213449-45-5](/s/IRBMLBQMXCFRBM-UHFFFAOYSA-N.svg)
4-[3-(2-Methyl-5-nitroimidazol-1-yl)propyl]morpholine
CAS 2213449-45-5C11H18N4O3
Pimonidazole, (S)-
CAS 197861-12-4C11H18N4O3
Urea, 1-butyl-3-(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-4-pyrimidinyl)-
CAS 31652-50-3C11H18N4O3
Acetamide, 2-(dimethylamino)-N-(2,4-dioxo-1,3,6-trimethyl-1,2,3,4-tetrahydro-5-pyrimidinyl)-
CAS 97703-23-6C11H18N4O3
N-(Butan-2-yl)-2-(3,5-dimethyl-4-nitro-1H-pyrazol-1-yl)acetamide
CAS 491830-01-4C11H18N4O3
- tert-Butyl 2-(5-amino-1,3,4-oxadiazol-2-yl)pyrrolidine-1-carboxylate887587-93-1C11H18N4O3
- tert-Butyl 3-(hydroxymethyl)-6,7-dihydro-[1,2,3]triazolo[1,5-a]pyrazine-5(4H)-carboxylate1251002-72-8C11H18N4O3
- tert-Butyl 3-(5-amino-1,3,4-oxadiazol-2-yl)pyrrolidine-1-carboxylate1414958-41-0C11H18N4O3
- Urea, 1-isobutyl-3-(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-4-pyrimidinyl)-31683-79-1C11H18N4O3
- 6-(2-Methoxyethyl)-1,3-dimethyl-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione669753-65-5C11H18N4O3
- N-(tert-Butyl)-2-(3,5-dimethyl-4-nitro-1H-pyrazol-1-yl)acetamide956198-86-0C11H18N4O3
- 1,3-Dimethyl-5-(2-oxo-2-(piperazin-1-yl)ethyl)imidazolidine-2,4-dione1009673-49-7C11H18N4O3
- 5-{N-[3-(Dimethylamino)propyl]carbamoyl}-1-methylpyrazole-4-carboxylic acid1052627-33-4C11H18N4O3
- tert-Butyl 3-(4H-1,2,4-triazol-3-yl)morpholine-4-carboxylate1803606-49-6C11H18N4O3
- N1-(2-methoxyethyl)-N2-(2-(2-methyl-1H-imidazol-1-yl)ethyl)oxalamide1211030-67-9C11H18N4O3
- Rac-tert-butyl (3r,4r)-3-hydroxy-4-(1H-1,2,3-triazol-1-yl)pyrrolidine-1-carboxylate1932822-41-7C11H18N4O3
- tert-Butyl 3-(3-(aminomethyl)-1,2,4-oxadiazol-5-yl)azetidine-1-carboxylate1823774-69-1C11H18N4O3
- tert-Butyl 3-(4-(hydroxymethyl)-1H-1,2,3-triazol-1-yl)azetidine-1-carboxylate2098133-43-6C11H18N4O3
- tert-Butyl 3-(4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)azetidine-1-carboxylate2361635-52-9C11H18N4O3
- N-[3-(Dimethylamino)propyl]-1-methyl-4-nitro-1H-pyrrole-2-carboxamide65361-30-0C11H18N4O3
- 2-Hydroxymethyl-5,6-dihydro-8H-[1,2,4]triazolo[1,5-a]pyrazine-7-carboxylic acid tert-butyl ester265643-95-6C11H18N4O3
- 1-(2-Methoxyethyl)-3-(1-(tetrahydrofuran-3-yl)-1H-pyrazol-4-yl)urea1798041-74-3C11H18N4O3
- tert-Butyl 3-oxo-2,3,5,6,8,9-hexahydro-7H-[1,2,4]triazolo[4,3-d][1,4]diazepine-7-carboxylate1424939-96-7C11H18N4O3
- tert-Butyl (1-(4-formyl-1H-1,2,3-triazol-1-yl)propan-2-yl)carbamate2097996-89-7C11H18N4O3
- tert-Butyl (2-(4-formyl-1H-1,2,3-triazol-1-yl)ethyl)(methyl)carbamate2098123-72-7C11H18N4O3
- tert-Butyl (3-(4-formyl-1H-1,2,3-triazol-1-yl)propyl)carbamate2098017-99-1C11H18N4O3
- 2-Amino-6-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-ylamino)hexanoic acid55684-43-0C11H18N4O3
- 2-Amino-6-[(5-methyl-6-oxo-1H-pyrimidin-2-yl)amino]hexanoic acid55684-48-5C11H18N4O3
- 4-[4-(2-Nitro-1H-imidazol-1-yl)butyl]morpholine77162-62-0C11H18N4O3
- N-(6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)pentanamide100052-09-3C11H18N4O3
- 2-Pyridinecarboxamide, 6-hydrazinyl-N-[2-(2-methoxyethoxy)ethyl]-1342116-16-8C11H18N4O3
- 4-[2-Methyl-2-(4-nitro-imidazol-1-yl)-propyl]-morpholine865774-13-6C11H18N4O3
- Methyl 5-(3-isobutylureido)-1-methyl-1H-pyrazole-3-carboxylate1399183-40-4C11H18N4O3
- Ethyl 1-[(4-hydroxypiperidin-4-yl)methyl]triazole-4-carboxylate1713713-75-7C11H18N4O3
- tert-Butyl 3-hydroxy-3-(1-methyl-1H-1,2,4-triazol-5-yl)azetidine-1-carboxylate1871182-42-1C11H18N4O3
- 1-(Oxan-2-yl)-1H-pyrazole-4-carboximidamide, acetic acid2648942-05-4C11H18N4O3
- Ethyl beta-alanyl-L-histidinate21611-48-3C11H18N4O3
- 2-(3-Ethyl-2,4-dioxo-1,3,8-triazaspiro[4.5]decan-8-yl)acetamide923169-31-7C11H18N4O3
- 1-[2-(2,5-Dimethyl-4-morpholinyl)ethyl]-1H-1,2,3-triazole-4-carboxylic acid1216229-50-3C11H18N4O3
- 2-Methyl-N-[1-oxo-3-(1H-1,2,3-triazol-1-yl)propyl]norvaline1157012-74-2C11H18N4O3
- Cyclohexyl[5-(hydroxyamino)-3-(hydroxyimino)-3,6-dihydropyrazin-1(2H)-yl]methanone87693-72-9C11H18N4O3
- tert-Butyl N-{[1-(2-oxopropyl)-1H-1,2,3-triazol-4-yl]methyl}carbamate2008472-09-9C11H18N4O3
- tert-Butyl (3-carbamoyl-1H-pyrazol-5-yl)methylmethylcarbamate1454849-39-8C11H18N4O3
- 4-Nitro-N-(oxolan-2-ylmethyl)-1-propan-2-ylpyrazol-3-amine1429419-79-3C11H18N4O3
- 2-(5-Amino-3-cyclohexyl-4-nitro-1H-pyrazol-1-yl)ethanol1707393-52-9C11H18N4O3
- Methyl 1-{[butyl(methyl)carbamoyl]methyl}-1H-1,2,3-triazole-4-carboxylate2098095-56-6C11H18N4O3
- Ethyl 1-[(tert-butylcarbamoyl)methyl]-1H-1,2,3-triazole-4-carboxylate2098015-22-4C11H18N4O3
- Ethyl 1-[(diethylcarbamoyl)methyl]-1H-1,2,3-triazole-4-carboxylate2097965-67-6C11H18N4O3
- 2-[1-[2,5-Dihydro-4-hydroxy-5-(2-methylpropyl)-2-oxo-1H-pyrrol-3-yl]ethylidene]hydrazinecarboxamide24188-90-7C11H18N4O3
- 5-(2-Methoxyethyl)-1-[(oxolan-2-yl)methyl]-1H-1,2,3-triazole-4-carboxamide2172490-91-2C11H18N4O3
- 2-[5-(Methoxymethyl)-1-[(oxolan-2-yl)methyl]-1H-1,2,3-triazol-4-yl]acetamide2172269-69-9C11H18N4O3
- Ethyl 1-[2-(morpholin-4-yl)ethyl]-1H-1,2,3-triazole-4-carboxylate2138374-13-5C11H18N4O3
- 5-(1-Methoxyethyl)-1-[(oxolan-2-yl)methyl]-1H-1,2,3-triazole-4-carboxamide2172604-41-8C11H18N4O3
- tert-Butyl N-[2-(4,5-dimethyl-4H-1,2,4-triazol-3-yl)-2-oxoethyl]carbamate2018830-28-7C11H18N4O3
- tert-Butyl N-[[4-amino-2-(hydroxymethyl)pyrimidin-5-yl]methyl]carbamate412278-00-3C11H18N4O3
- Methyl (2S)-2-(4-aminobutanamido)-3-(1H-imidazol-4-yl)propanoate219694-77-6C11H18N4O3
- 1,3,6,7,8-Pentamethyl-1,3,6,9-tetraazaspiro[4.5]decane-2,4,10-trione61760-19-8C11H18N4O3
- Ethyl 3-(2-morpholinoethyl)-1H-1,2,4-triazole-5-carboxylate1416340-93-6C11H18N4O3
- tert-Butyl 3-hydroxy-3-(1-methyl-1H-1,2,3-triazol-5-yl)azetidine-1-carboxylate1696308-19-6C11H18N4O3
- tert-Butyl 2-[4-(ethylcarbamoyl)-1H-1,2,3-triazol-1-yl]acetate2138334-82-2C11H18N4O3
- Ethyl 4-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]piperazine-1-carboxylate2640935-44-8C11H18N4O3
- tert-Butyl (4-amino-5-(2-hydroxyethyl)pyrimidin-2-yl)carbamate2137924-22-0C11H18N4O3
- 1-(1-Carbamoylazetidin-3-yl)-N,N-dimethyl-5-oxopyrrolidine-3-carboxamide2408957-66-2C11H18N4O3
- Ethyl 4-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]piperazine-1-carboxylate2640950-17-8C11H18N4O3
- tert-Butyl N-[3-(4-methyl-4H-1,2,4-triazol-3-yl)-2-oxopropyl]carbamate2137552-12-4C11H18N4O3
- tert-Butyl N-[1-(1-methyl-1H-1,2,4-triazol-3-yl)-1-oxopropan-2-yl]carbamate2137845-91-9C11H18N4O3
- tert-Butyl N-[(2R)-1-(1-methyl-1H-1,2,4-triazol-3-yl)-1-oxopropan-2-yl]carbamate2137072-88-7C11H18N4O3
- tert-Butyl N-[2-(1-ethyl-1H-1,2,3-triazol-4-yl)-2-oxoethyl]carbamate2137531-58-7C11H18N4O3
- tert-Butyl N-[(2R)-1-(2-methyl-2H-1,2,3-triazol-4-yl)-1-oxopropan-2-yl]carbamate2137034-37-6C11H18N4O3
- tert-Butyl N-[1-(1-methyl-1H-1,2,3-triazol-5-yl)-1-oxopropan-2-yl]carbamate2020570-66-3C11H18N4O3
- tert-Butyl N-methyl-N-[2-(2-methyl-2H-1,2,3-triazol-4-yl)-2-oxoethyl]carbamate2027624-60-6C11H18N4O3
- tert-Butyl N-[3-(1-methyl-1H-1,2,3-triazol-4-yl)-3-oxopropyl]carbamate2017171-10-5C11H18N4O3
- tert-Butyl N-[(2S)-1-(2-methyl-2H-1,2,3-triazol-4-yl)-1-oxopropan-2-yl]carbamate2137056-97-2C11H18N4O3
- tert-Butyl N-[(2S)-1-(1-methyl-1H-1,2,3-triazol-5-yl)-1-oxopropan-2-yl]carbamate2137056-62-1C11H18N4O3
- tert-Butyl N-[3-(1-methyl-1H-1,2,4-triazol-5-yl)-2-oxopropyl]carbamate2022743-49-1C11H18N4O3
- tert-Butyl N-[3-(2-methyl-2H-1,2,3-triazol-4-yl)-2-oxopropyl]carbamate1998235-46-3C11H18N4O3
- tert-Butyl N-[1-(2-methyl-2H-1,2,3-triazol-4-yl)-1-oxopropan-2-yl]carbamate2030428-69-2C11H18N4O3
- tert-Butyl N-[1-(4-methyl-4H-1,2,4-triazol-3-yl)-1-oxopropan-2-yl]carbamate2010142-01-3C11H18N4O3
- tert-Butyl N-[(2R)-1-(1-methyl-1H-1,2,3-triazol-5-yl)-1-oxopropan-2-yl]carbamate2136898-57-0C11H18N4O3
- tert-Butyl N-[2-(4-acetyl-1H-1,2,3-triazol-1-yl)ethyl]carbamate2008183-37-5C11H18N4O3
- tert-Butyl N-methyl-N-[2-(1-methyl-1H-1,2,3-triazol-5-yl)-2-oxoethyl]carbamate2024070-62-8C11H18N4O3
Frequently asked questions
What is the molar mass of C11H18N4O3?
The molar mass of C11H18N4O3 is 254.29 g/mol, calculated from standard atomic weights for 11 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 254.1379 Da.
How many compounds have the formula C11H18N4O3?
CompoundList lists 173 compounds with the molecular formula C11H18N4O3, including Pimonidazole, Argpyrimidine, (3R)-2-Oxo-3-[[(2S)-2-Pyrrolidinylcarbonyl]amino]-1-pyrrolidineacetamide. 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 C11H18N4O3?
C11H18N4O3 has a degree of unsaturation of 5. 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.