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 701 to 800 of 947 compounds
5-Amino-6-tert-butylpiperidin-2-one
CAS 1934494-84-4C9H18N2O
![4-Amino-8-azaspiro[4.5]decan-2-ol chemical structure, C9H18N2O, CAS 2055759-96-9](/s/RHRIHRGUOOXBNZ-UHFFFAOYSA-N.svg)
4-Amino-8-azaspiro[4.5]decan-2-ol
CAS 2055759-96-9C9H18N2O
![(3S,4S)-3-[(Cyclopropylmethyl)amino]piperidin-4-ol chemical structure, C9H18N2O, CAS 2059912-22-8](/s/RKEBVDDUDPLGSK-IUCAKERBSA-N.svg)
(3S,4S)-3-[(Cyclopropylmethyl)amino]piperidin-4-ol
CAS 2059912-22-8C9H18N2O
2-Amino-2-(2-methylcyclohexyl)acetamide
CAS 1849675-99-5C9H18N2O
![(1R,5S,6r)-3-(3-Aminopropyl)-3-azabicyclo[3.1.1]heptan-6-ol chemical structure, C9H18N2O, CAS 2748575-40-6](/s/SAFACCZSYMKDML-JVHMLUBASA-N.svg)
(1R,5S,6r)-3-(3-Aminopropyl)-3-azabicyclo[3.1.1]heptan-6-ol
CAS 2748575-40-6C9H18N2O
(1-((1-Methylazetidin-3-yl)methyl)azetidin-3-yl)methanol
CAS 1824024-29-4C9H18N2O
N-(2-Amino-2-methylpropyl)-1-methylcyclopropane-1-carboxamide
CAS 1862458-51-2C9H18N2O
![4-[1-(Aminomethyl)cyclopropyl]piperidin-4-ol chemical structure, C9H18N2O, CAS 1866480-55-8](/s/POOSDJXFKKXRQM-UHFFFAOYSA-N.svg)
4-[1-(Aminomethyl)cyclopropyl]piperidin-4-ol
CAS 1866480-55-8C9H18N2O
![3-[1-(Aminomethyl)cyclopropyl]-1-methylpyrrolidin-3-ol chemical structure, C9H18N2O, CAS 1862910-67-5](/s/LPFKFBFUSXKMRO-UHFFFAOYSA-N.svg)
3-[1-(Aminomethyl)cyclopropyl]-1-methylpyrrolidin-3-ol
CAS 1862910-67-5C9H18N2O
![3-[1-(Aminomethyl)cyclopropyl]piperidin-3-ol chemical structure, C9H18N2O, CAS 1862778-94-6](/s/VZSFAHZAYHYZJZ-UHFFFAOYSA-N.svg)
3-[1-(Aminomethyl)cyclopropyl]piperidin-3-ol
CAS 1862778-94-6C9H18N2O
N-(1-Amino-2-methylpropan-2-yl)-1-methylcyclopropane-1-carboxamide
CAS 1862455-93-3C9H18N2O
![1-[3-(Aminomethyl)azepan-1-yl]ethan-1-one chemical structure, C9H18N2O, CAS 1865125-87-6](/s/XTQINAKCIWHNLE-UHFFFAOYSA-N.svg)
1-[3-(Aminomethyl)azepan-1-yl]ethan-1-one
CAS 1865125-87-6C9H18N2O
![6-{[(Propan-2-yl)amino]methyl}piperidin-2-one chemical structure, C9H18N2O, CAS 1863951-30-7](/s/YUXGYLTXNUCGGG-UHFFFAOYSA-N.svg)
6-{[(Propan-2-yl)amino]methyl}piperidin-2-one
CAS 1863951-30-7C9H18N2O
2-(2-Methylcyclohexyl)acetohydrazide
CAS 1864632-16-5C9H18N2O
![2-[(Azetidin-3-yloxy)methyl]-1-methylpyrrolidine chemical structure, C9H18N2O, CAS 1859564-49-0](/s/AWCGKUGMWIPEIM-UHFFFAOYSA-N.svg)
2-[(Azetidin-3-yloxy)methyl]-1-methylpyrrolidine
CAS 1859564-49-0C9H18N2O
![rac-[(3aR,7aR)-5-methyl-octahydro-1H-pyrrolo[3,4-c]pyridin-7a-yl]methanol chemical structure, C9H18N2O, CAS 1932307-06-6](/s/ICWXXVXPTLOOLR-IUCAKERBSA-N.svg)
rac-[(3aR,7aR)-5-methyl-octahydro-1H-pyrrolo[3,4-c]pyridin-7a-yl]methanol
CAS 1932307-06-6C9H18N2O
![4-Amino-2-{2-azabicyclo[2.1.1]hexan-5-yl}butan-2-ol chemical structure, C9H18N2O, CAS 1935270-35-1](/s/VKWZRDSRTDPLAY-UHFFFAOYSA-N.svg)
4-Amino-2-{2-azabicyclo[2.1.1]hexan-5-yl}butan-2-ol
CAS 1935270-35-1C9H18N2O
1-(4-Amino-3,3-dimethylpyrrolidin-1-yl)propan-1-one
CAS 1865480-04-1C9H18N2O
10-Methyl-1,5-diazecan-2-one
CAS 2090729-38-5C9H18N2O
9-Methyl-1,5-diazecan-2-one
CAS 2091355-51-8C9H18N2O
8-Methyl-1,5-diazecan-2-one
CAS 2092453-84-2C9H18N2O
N-(Azocan-3-yl)acetamide
CAS 2060024-72-6C9H18N2O
![(2S,4S)-4-Amino-8-azaspiro[4.5]decan-2-ol chemical structure, C9H18N2O, CAS 2254058-29-0](/s/RHRIHRGUOOXBNZ-SFYZADRCSA-N.svg)
(2S,4S)-4-Amino-8-azaspiro[4.5]decan-2-ol
CAS 2254058-29-0C9H18N2O
2-(2-Methylmorpholin-4-yl)cyclobutan-1-amine
CAS 2060058-49-1C9H18N2O
- 3-[(Cyclopropylmethyl)amino]piperidin-4-ol2137493-54-8C9H18N2O
- N-Ethylazepane-4-carboxamide2299883-99-9C9H18N2O
- 1-[3-(Ethylamino)pyrrolidin-1-yl]propan-1-one2022024-50-4C9H18N2O
- 4-((1-Methylazetidin-3-yl)oxy)piperidine2306265-62-1C9H18N2O
- (3S,4R)-3-Methyl-2-oxa-8-azaspiro[4.5]decan-4-amine2304748-87-4C9H18N2O
- 5-(2-Methoxyethyl)-2,5-diazaspiro[3.4]octane2168568-64-5C9H18N2O
- 1-Oxa-9-azaspiro[5.5]undecan-4-amine2138199-47-8C9H18N2O
- (R)-5-Methyl-1-(oxetan-3-yl)-1,4-diazepane2166017-87-2C9H18N2O
- 2-[(3R,4S)-3-Ethylpiperidin-4-yl]acetamide2624108-74-1C9H18N2O
- (1-(4-Aminopiperidin-1-yl)cyclopropyl)methanol2781843-45-4C9H18N2O
- {2-Oxa-7-azaspiro[4.5]decan-3-yl}methanamine2060006-80-4C9H18N2O
- N-(4-Ethylpiperidin-3-yl)acetamide2137747-73-8C9H18N2O
- rac-N-[(1R,3S)-3-Aminocyclopentyl]butanamide2137813-59-1C9H18N2O
- rac-1-[(3R,4R)-3-(2-Aminoethyl)-4-methylpyrrolidin-1-yl]ethan-1-one2137646-63-8C9H18N2O
- rac-N-{2-[(3R,4R)-4-methylpyrrolidin-3-yl]ethyl}acetamide2138120-77-9C9H18N2O
- N-(4,4-Dimethylpyrrolidin-3-yl)propanamide2137665-79-1C9H18N2O
- 1-[1-(Aminomethyl)cyclopropyl]-1-(azetidin-3-yl)ethan-1-ol2137606-28-9C9H18N2O
- rac-N-[(1R,3S)-3-(Aminomethyl)cyclopentyl]propanamide2137638-45-8C9H18N2O
- rac-N-{[(1R,3S)-3-aminocyclopentyl]methyl}propanamide2138202-55-6C9H18N2O
- 3-(Aminomethyl)-1-(butan-2-yl)pyrrolidin-2-one2137752-31-7C9H18N2O
- 2-[({5-Azaspiro[2.4]heptan-7-yl}methyl)amino]ethan-1-ol2138230-54-1C9H18N2O
- N1-methyl-7-oxaspiro[3.5]nonane-1,3-diamine2138234-68-9C9H18N2O
- 3-[(Propylamino)methyl]piperidin-2-one2138177-87-2C9H18N2O
- 6-[(Propylamino)methyl]piperidin-2-one2137680-89-6C9H18N2O
- (3S)-3-[(2S)-Butan-2-yl]-1,4-diazepan-2-one2137093-21-9C9H18N2O
- 4-(Oxan-3-yl)pyrrolidin-3-amine2137666-65-8C9H18N2O
- 5-[(Propan-2-yloxy)methyl]-1,2,3,6-tetrahydropyridin-3-amine2137765-98-9C9H18N2O
- 3-Oxa-7,10-diazaspiro[5.6]dodecane2580234-44-0C9H18N2O
- 1-Oxaspiro[4.5]decane-4,8-diamine2137469-92-0C9H18N2O
- 3-Amino-2-cyclobutyl-N-ethylpropanamide2137695-41-9C9H18N2O
- N-[(1-Aminocyclopropyl)methyl]-3-methylbutanamide2137699-96-6C9H18N2O
- 1-(3-Amino-3-ethylpiperidin-1-yl)ethan-1-one2138271-21-1C9H18N2O
- 1-Ethyl-7-oxa-1-azaspiro[4.4]nonan-4-amine2137493-43-5C9H18N2O
- N-(4-Amino-4-methylcyclohexyl)acetamide2138333-94-3C9H18N2O
- N-[3-(Aminomethyl)cyclobutyl]butanamide2138008-31-6C9H18N2O
- 4-Methyl-2,7-diazaspiro[4.5]decan-10-ol2137631-81-1C9H18N2O
- 4-(Oxolan-2-yl)piperidin-4-amine2137471-26-0C9H18N2O
- 2-(1-Amino-3-methylcyclohexyl)acetamide2163122-21-0C9H18N2O
- 2-(3-Methylpiperazin-1-yl)cyclobutan-1-ol2137820-15-4C9H18N2O
- N-[1-(Azetidin-3-yl)ethyl]butanamide2137822-06-9C9H18N2O
- 1-[3-(1-Aminoethyl)azetidin-1-yl]-2-methylpropan-1-one2138248-27-6C9H18N2O
- N-(Cyclobutylmethyl)-2-methylpropanehydrazide2167270-31-5C9H18N2O
- 3-[(Azetidin-3-yloxy)methyl]-1-methylpyrrolidine2001630-69-7C9H18N2O
- 3-Amino-3-(3,3-dimethylcyclobutyl)propanamide2172355-75-6C9H18N2O
- 2-Amino-4-cyclobutylpentanamide2000586-13-8C9H18N2O
- (3R)-3-Amino-3-(3,3-dimethylcyclobutyl)propanamide2171281-08-4C9H18N2O
- 2-(1-Amino-3,3-dimethylcyclopentyl)acetamide2172193-17-6C9H18N2O
- 3-Amino-3-(2-methylcyclopropyl)pentanamide2140617-82-7C9H18N2O
- 2-(1-Amino-2,2-dimethylcyclopentyl)acetamide2172134-80-2C9H18N2O
- 2-(1-Amino-3-ethylcyclopentyl)acetamide2167279-43-6C9H18N2O
- 3-Amino-3-(1-methylcyclopentyl)propanamide2157387-94-3C9H18N2O
- 2-Methyl-1-oxa-5,8-diazaspiro[5.5]undecane2168230-67-7C9H18N2O
- 2,7-Dimethyl-6-oxa-2,10-diazaspiro[4.5]decane2167317-69-1C9H18N2O
- 3-Amino-3-(1-ethylcyclobutyl)propanamide2153371-27-6C9H18N2O
- 2-[1-Amino-3-(propan-2-yl)cyclobutyl]acetamide2154098-60-7C9H18N2O
- 8-Propyl-5-oxa-2,9-diazaspiro[3.5]nonane2171967-24-9C9H18N2O
- 8-Ethyl-8-methyl-5-oxa-2,9-diazaspiro[3.5]nonane2171822-55-0C9H18N2O
- 4-Methyl-1-oxa-5,8-diazaspiro[5.5]undecane2172104-90-2C9H18N2O
- (3S)-3-Amino-3-(3,3-dimethylcyclobutyl)propanamide2171143-27-2C9H18N2O
- 2-(1-Amino-2-ethylcyclopentyl)acetamide2172459-17-3C9H18N2O
- 8,8-Dimethyl-6-oxa-2,10-diazaspiro[4.5]decane2172508-81-3C9H18N2O
- 3-Amino-3-(1,2,2-trimethylcyclopropyl)propanamide2168744-52-1C9H18N2O
- 4-Methyl-1-oxa-5,9-diazaspiro[5.5]undecane2172023-48-0C9H18N2O
- 2,9-Dimethyl-6-oxa-2,10-diazaspiro[4.5]decane2172127-62-5C9H18N2O
- 3-Amino-4-cyclobutyl-3-methylbutanamide2140966-12-5C9H18N2O
- 2-Methyl-1-oxa-5,9-diazaspiro[5.5]undecane2167468-39-3C9H18N2O
- 2-(1-Amino-2-methylcyclohexyl)acetamide2152457-60-6C9H18N2O
- 3-Amino-3-(1-propylcyclopropyl)propanamide2172129-09-6C9H18N2O
- 3-Amino-6-cyclopropylhexanamide2140583-34-0C9H18N2O
- 7-(Propan-2-yl)-5-oxa-2,9-diazaspiro[3.5]nonane2171927-32-3C9H18N2O
- N-tert-Butylcyclobutanecarbohydrazide2169214-68-8C9H18N2O
- 2-Amino-4-cyclopentylbutanamide1696500-57-8C9H18N2O
- 2-Amino-5-cyclobutylpentanamide2000447-31-2C9H18N2O
- 6,6,8-Trimethyl-5-oxa-2,9-diazaspiro[3.5]nonane2167830-20-6C9H18N2O
- 7,7-Dimethyl-6-oxa-2,10-diazaspiro[4.5]decane2166689-23-0C9H18N2O
- N-(Cyclobutylmethyl)butanehydrazide2167404-58-0C9H18N2O
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 5-Amino-6-tert-butylpiperidin-2-one, 4-Amino-8-azaspiro[4.5]decan-2-ol, (3S,4S)-3-[(Cyclopropylmethyl)amino]piperidin-4-ol. 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.