Molecular formula
C9H18N2O
947 compounds have this formula on CompoundList.
- Molar mass
- 170.26g/mol
- Monoisotopic mass
- 187.2486Da
- Atoms
- 30
- Elements
- 4
- Rings plus double bonds
- 2
The formula C9H18N2O describes a molecule made of 9 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms and 1 oxygen atom. 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 × 963.49%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 1810.66%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 216.45%14.007 × 2 = 28.014 g/mol
- O Oxygen × 19.40%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C9H18N2O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 947 compounds
cis-4-(Azetidin-3-yl)-2,2-dimethylmorpholine
CAS 942400-34-2C9H18N2O
1-(3-Methylbutanoyl)piperazine
CAS 884497-54-5C9H18N2O
1-(4-(Methylamino)piperidin-1-yl)propan-1-one
CAS 902836-34-4C9H18N2O
(1-(Oxetan-3-yl)piperidin-4-yl)methanamine
CAS 1349717-14-1C9H18N2O
1-(3-(Isopropylamino)pyrrolidin-1-yl)ethanone
CAS 1353973-46-2C9H18N2O
(2S,3S)-2-Amino-1-(azetidin-1-yl)-3-methylpentan-1-one
CAS 192821-31-1C9H18N2O
1,3-Diethyl-1,3-diazepan-2-one
CAS 78382-95-3C9H18N2O
N-Isopropylpiperidine-4-carboxamide
CAS 102125-62-2C9H18N2O
1-(Piperazin-1-yl)pentan-1-one
CAS 117905-47-2C9H18N2O
1-Isopropylpiperidine-4-carboxamide
CAS 280115-83-5C9H18N2O
2-Amino-3-cyclohexylpropanamide
CAS 956125-08-9C9H18N2O
1-(3-Aminopiperidin-1-yl)-2-methylpropan-1-one
CAS 1060817-46-0C9H18N2O
1-(Azetidin-3-yl)-4-methoxypiperidine
CAS 178311-60-9C9H18N2O
4-(Azetidin-3-yl)-2,6-dimethylmorpholine
CAS 1342191-46-1C9H18N2O
1-Aziridinepropionamide, N,N-diethyl-
CAS 99900-88-6C9H18N2O
N-((Diethylamino)methyl)methacrylamide
CAS 10196-75-5C9H18N2O
(R)-4-(Pyrrolidin-2-ylmethyl)morpholine
CAS 511295-99-1C9H18N2O
![((7R,9AS)-Octahydro-1H-pyrido[1,2-A]pyrazin-7-yl)methanol chemical structure, C9H18N2O, CAS 145012-51-7](/s/IUKDDYAECHPPRM-BDAKNGLRSA-N.svg)
((7R,9AS)-Octahydro-1H-pyrido[1,2-A]pyrazin-7-yl)methanol
CAS 145012-51-7C9H18N2O
1-(1,4-Diazepan-1-yl)butan-1-one
CAS 61903-12-6C9H18N2O
2-tert-Butyl-3,5-dimethyl-4-imidazolidinone, (2R,5S)-
CAS 156592-72-2C9H18N2O
(1R*,4R*)-N-4-(Oxetan-3-yl)cyclohexane-1,4-diamine
CAS 1349709-08-5C9H18N2O
4-(Azetidin-3-yl)-2,2-dimethylmorpholine
CAS 1257293-63-2C9H18N2O
N-Methyl-1-(oxetan-3-yl)piperidin-4-amine
CAS 1416323-12-0C9H18N2O
Butyramide, 4-piperidino-
CAS 4672-14-4C9H18N2O
- Piperazine, 1-methyl-4-(1-oxobutyl)-10001-51-1C9H18N2O
- N-(2-Aminoethyl)cyclohexanecarboxamide53673-07-7C9H18N2O
- 1-Propylpiperidine-4-carboxamide292080-51-4C9H18N2O
- N-Ethyl-N-(piperidin-4-yl)acetamide139062-99-0C9H18N2O
- N-Methyl-N-(piperidin-4-yl)propionamide139062-82-1C9H18N2O
- 1H-Imidazolium, 1,3-bis(1-methylethyl)-, hydroxide (1:1)137836-88-5C9H18N2O
- (1,1-Dimethyl-2-oxo-2-piperidin-1-ylethyl)amine hydrochloride267406-38-2C9H18N2O
- 2-(Piperazin-1-yl)cyclopentan-1-ol858851-39-5C9H18N2O
- N-Methyl-N-piperidin-4-ylmethyl-acetamide85487-99-6C9H18N2O
- 1-(3-((Methylamino)methyl)piperidin-1-yl)ethanone1292578-74-5C9H18N2O
- (1-Cyclopropyl-2-morpholin-4-ylethyl)amine1343839-30-4C9H18N2O
- N-(Piperidin-4-ylmethyl)propionamide886507-02-4C9H18N2O
- 2-Propenamide, 3-(diethylamino)-N,N-dimethyl-, (2E)-60715-98-2C9H18N2O
- N-Methyl-3-(piperidin-4-yl)propanamide70724-83-3C9H18N2O
- 1-[4-(Propan-2-yl)piperazin-1-yl]ethan-1-one91086-20-3C9H18N2O
- 3-(Pyrrolidin-1-ylmethyl)morpholine127320-83-6C9H18N2O
- 3-(Cyclohexylamino)propanamide4552-48-1C9H18N2O
- 1-(4-(Dimethylamino)piperidin-1-yl)ethanone497838-40-1C9H18N2O
- 1-(4-((Methylamino)methyl)piperidin-1-yl)ethanone1353944-09-8C9H18N2O
- 2-Amino-N-cyclopropyl-4-methylpentanamide1105521-69-4C9H18N2O
- N-Methyl-2-(4-methylpiperidin-1-yl)acetamide1071400-91-3C9H18N2O
- (R)-2-Amino-3-methyl-1-(pyrrolidin-1-yl)butan-1-one1334701-05-1C9H18N2O
- N-Ethyl-2-(piperidin-2-yl)acetamide102308-44-1C9H18N2O
- N-[1-(Piperidin-4-yl)ethyl]acetamide1156253-30-3C9H18N2O
- N-((1r,4r)-4-Aminocyclohexyl)propionamide1286319-95-6C9H18N2O
- 4-Propyltetrahydro-2H-pyran-4-carboximidamide1255147-43-3C9H18N2O
- trans 4-Amino-cyclohexanecarboxylic acid ethylamide412290-83-6C9H18N2O
- 1-{4-[(1R)-1-Aminoethyl]piperidin-1-yl}ethan-1-one1268522-23-1C9H18N2O
- 3-Methyl-1-(piperidin-4-yl)azetidin-3-ol1439816-95-1C9H18N2O
- Cyclopentanol, 1-((1,1-dimethylethyl)azo)-, (E)-50265-78-6C9H18N2O
- 1-Cyclopentyl-3-(propan-2-yl)urea500574-87-8C9H18N2O
- (2S)-N,N-Diethyl-2-pyrrolidinecarboxamide41721-01-1C9H18N2O
- (2,3-Dimethylcyclohexyl)urea953807-02-8C9H18N2O
- 3-Methyl-3-(2-methylpropyl)piperazin-2-one78551-70-9C9H18N2O
- N-Propylpiperidine-4-carboxamide200267-73-8C9H18N2O
- 2-Methyl-N-(piperidin-4-yl)propanamide78555-37-0C9H18N2O
- N-(Propan-2-yl)piperidine-3-carboxamide937778-26-2C9H18N2O
- 1-(4-Propylpiperazin-1-yl)ethan-1-one91086-21-4C9H18N2O
- 4-(3-Piperidyl)morpholine917505-98-7C9H18N2O
- 3-Butyl-1-methylpiperazin-2-one1073556-04-3C9H18N2O
- N-Methyl-N-(4-pyrrolidin-1-yltetrahydrofuran-3-yl)amine1215672-25-5C9H18N2O
- (S)-1-(Tetrahydro-2H-pyran-4-yl)pyrrolidin-3-amine791758-82-2C9H18N2O
- (R)-1-(3-Aminopyrrolidin-1-yl)-2,2-dimethylpropan-1-one1286209-20-8C9H18N2O
- 1-(2-((Methylamino)methyl)piperidin-1-yl)ethanone1339902-95-2C9H18N2O
- 1-(3-(Ethylamino)piperidin-1-yl)ethanone1353957-15-9C9H18N2O
- 1-(4-Ethylpiperazin-1-yl)propan-1-one545384-35-8C9H18N2O
- N-Piperidin-3-ylmethyl-propionamide886507-05-7C9H18N2O
- 2-Pyrrolidinecarboxamide, N-(1,1-dimethylethyl)-, (2S)-128018-18-8C9H18N2O
- 4-((2-(Dimethylamino)ethyl)imino)-2-pentanone104488-95-1C9H18N2O
- 1-(tert-Butyl)-3-cyclobutylurea932807-80-2C9H18N2O
- N-Methyl-3-(piperidin-3-yl)propanamide1248003-32-8C9H18N2O
- 1-(Azetidin-3-yl)-4-methylpiperidin-4-ol1257293-87-0C9H18N2O
- 4-(Piperidin-4-yl)butanamide70724-79-7C9H18N2O
- N~1~-cyclopropyl-L-leucinamide1217644-63-7C9H18N2O
- N-Cyclohexyl-2-(methylamino)acetamide46117-12-8C9H18N2O
- 1-(4-Aminobutyl)piperidin-2-one1042770-52-4C9H18N2O
- 1-(Oxan-4-yl)pyrrolidin-3-amine1153383-37-9C9H18N2O
- (R)-1-(Tetrahydro-2H-pyran-4-yl)pyrrolidin-3-amine1044305-89-6C9H18N2O
- 1-(Aminomethyl)-N,N-dimethylcyclopentane-1-carboxamide1251394-34-9C9H18N2O
- N-Methyl-N-piperidin-3-ylmethyl-acetamide91086-13-4C9H18N2O
- 1-(2-Methyl-tetrahydro-furan-3-yl)-piperazine914654-78-7C9H18N2O
- N-[1-(Propan-2-yl)piperidin-4-yl]formamide1423025-34-6C9H18N2O
- (5R,6S)-5-Amino-6-tert-butylpiperidin-2-one1807939-73-6C9H18N2O
- 1-Oxa-4-azaspiro[5.5]undecan-9-amine2137844-58-5C9H18N2O
- Tetrahydro-4-isopropyl-5,5-dimethyl-1H-pyrimidin-2-one15904-24-2C9H18N2O
- 1-tert-Butyl-5,5-dimethylimidazolidin-2-one64942-56-9C9H18N2O
- 5-Butyl-2-ethoxy-4,5-dihydro-1H-imidazole85782-27-0C9H18N2O
- N-(2-(1-Methylpyrrolidin-2-yl)ethyl)acetamide83732-74-5C9H18N2O
- N,N,4,4,6-Pentamethyl-5,6-dihydro-4H-1,3-oxazin-2-amine72549-88-3C9H18N2O
- 1-Propylpiperidine-3-carboxamide5508-51-0C9H18N2O
- 2-(4-Cyclopropylpiperazin-1-yl)ethanol944691-70-7C9H18N2O
- N-(2-Aminoethyl)-2-cyclopentylacetamide953720-71-3C9H18N2O
- 1-Ethyl-4-[(oxiran-2-yl)methyl]piperazine91086-24-7C9H18N2O
- 3-Amino-1-(azepan-1-yl)propan-1-one46050-22-0C9H18N2O
- N,N,1-Trimethylpiperidine-4-carboxamide613678-09-4C9H18N2O
- N-Cyclohexyl-N,N'-dimethylurea57322-96-0C9H18N2O
Frequently asked questions
What is the molar mass of C9H18N2O?
The molar mass of C9H18N2O is 170.26 g/mol, calculated from standard atomic weights for 9 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 187.2486 Da.
How many compounds have the formula C9H18N2O?
CompoundList lists 947 compounds with the molecular formula C9H18N2O, including cis-4-(Azetidin-3-yl)-2,2-dimethylmorpholine, 1-(3-Methylbutanoyl)piperazine, 1-(4-(Methylamino)piperidin-1-yl)propan-1-one. 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 C9H18N2O?
C9H18N2O has a degree of unsaturation of 2. 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.