Molecular formula
C9H15NO
1,075 compounds have this formula on CompoundList.
- Molar mass
- 153.22g/mol
- Monoisotopic mass
- 153.1154Da
- Atoms
- 26
- Elements
- 4
- Rings plus double bonds
- 3
The formula C9H15NO describes a molecule made of 9 carbon atoms, 15 hydrogen atoms, 1 nitrogen atom 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 × 970.55%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 159.87%1.008 × 15 = 15.120 g/mol
- N Nitrogen × 19.14%14.007 × 1 = 14.007 g/mol
- O Oxygen × 110.44%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C9H15NO
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 501 to 600 of 1,075 compounds
![1-{5-Methyl-2-azaspiro[3.3]heptan-2-yl}ethan-1-one chemical structure, C9H15NO, CAS 2444857-10-5](/s/INLOAPXPYVZPST-UHFFFAOYSA-N.svg)
1-{5-Methyl-2-azaspiro[3.3]heptan-2-yl}ethan-1-one
CAS 2444857-10-5C9H15NO
![Rel-(1R,5S,6r)-3-allyl-3-azabicyclo[3.1.1]heptan-6-ol chemical structure, C9H15NO, CAS 2749293-36-3](/s/UNRRGNZJCIEFHE-JVHMLUBASA-N.svg)
Rel-(1R,5S,6r)-3-allyl-3-azabicyclo[3.1.1]heptan-6-ol
CAS 2749293-36-3C9H15NO
N-(2,3,3a,4,5,6,7,7a-Octahydroinden-1-ylidene)hydroxylamine
C9H15NO
3,5-Dimethyl-2-cyclohexen-1-one O-methyl oxime
C9H15NO
(E)-4-Piperidin-1-ylbut-3-en-2-one
CAS 1809-57-0C9H15NO
![2-Methylspiro[2.4]heptane-1-carboxamide chemical structure, C9H15NO, CAS 680619-09-4](/s/NCIQNCAQOUNKRC-UHFFFAOYSA-N.svg)
2-Methylspiro[2.4]heptane-1-carboxamide
CAS 680619-09-4C9H15NO
![8-Azabicyclo[5.1.0]octane, 8-acetyl- chemical structure, C9H15NO, CAS 354137-56-7](/s/HGFFNKVAZMRGON-UHFFFAOYSA-N.svg)
8-Azabicyclo[5.1.0]octane, 8-acetyl-
CAS 354137-56-7C9H15NO
![(1R,4R,5R)-4-Methoxy-6-propyl-6-azabicyclo[3.1.0]hex-2-ene chemical structure, C9H15NO, CAS 179922-77-1](/s/AJBFKTZAQFBOIA-PBVVMKELSA-N.svg)
(1R,4R,5R)-4-Methoxy-6-propyl-6-azabicyclo[3.1.0]hex-2-ene
CAS 179922-77-1C9H15NO
4-Cyclopentyl-4-hydroxybutanenitrile
CAS 185313-70-6C9H15NO
![(3aR,6S)-6-Propan-2-yl-3a,4,5,6-tetrahydro-3H-cyclopenta[c][1,2]oxazole chemical structure, C9H15NO, CAS 186799-03-1](/s/LHMYNNXYWSRTRF-YUMQZZPRSA-N.svg)
(3aR,6S)-6-Propan-2-yl-3a,4,5,6-tetrahydro-3H-cyclopenta[c][1,2]oxazole
CAS 186799-03-1C9H15NO
![1-[(2S)-Pyrrolidin-2-yl]pent-4-en-1-one chemical structure, C9H15NO, CAS 1932832-32-0](/s/CZIHPUDLMCICSK-QMMMGPOBSA-N.svg)
1-[(2S)-Pyrrolidin-2-yl]pent-4-en-1-one
CAS 1932832-32-0C9H15NO
![(1R,4R)-1-Amino-3,3-dimethylbicyclo[2.2.1]heptan-2-one chemical structure, C9H15NO, CAS 178603-06-0](/s/ZMNXBIJJEFGJQS-HZGVNTEJSA-N.svg)
(1R,4R)-1-Amino-3,3-dimethylbicyclo[2.2.1]heptan-2-one
CAS 178603-06-0C9H15NO
(S)-Hexahydro-1H-quinolizin-4(6H)-one
CAS 393827-13-9C9H15NO
![(1R,6S)-7,7-Dimethyl-2-azabicyclo[4.1.1]octan-3-one chemical structure, C9H15NO, CAS 87295-19-0](/s/QWIDXVHOGOXFLU-NKWVEPMBSA-N.svg)
(1R,6S)-7,7-Dimethyl-2-azabicyclo[4.1.1]octan-3-one
CAS 87295-19-0C9H15NO
![(1R,6R)-9-Methyl-9-azabicyclo[4.2.1]nonan-2-one chemical structure, C9H15NO, CAS 126811-06-1](/s/NSXLLMSGQVUQOG-HTQZYQBOSA-N.svg)
(1R,6R)-9-Methyl-9-azabicyclo[4.2.1]nonan-2-one
CAS 126811-06-1C9H15NO
(4aR,8aS)-3,4,4a,5,6,7,8,8a-Octahydro-1H-quinolin-2-one
CAS 1932014-86-2C9H15NO
2-Pyrrolidinone, 4-methyl-3-methylene-1-(1-methylethyl)-
CAS 60205-17-6C9H15NO
cis-Octahydroquinolin-7(1H)-one
C9H15NO
![2-Methyl-2-azabicyclo[3.3.1]nonan-8-one chemical structure, C9H15NO, CAS 50741-19-0](/s/GSCZWUJHQWEXTC-UHFFFAOYSA-N.svg)
2-Methyl-2-azabicyclo[3.3.1]nonan-8-one
CAS 50741-19-0C9H15NO
![N-[(1R,2R,4S)-Bicyclo[2.2.1]heptan-2-yl]acetamide chemical structure, C9H15NO, CAS 920959-00-8](/s/QURAXMRQNAFYID-DJLDLDEBSA-N.svg)
N-[(1R,2R,4S)-Bicyclo[2.2.1]heptan-2-yl]acetamide
CAS 920959-00-8C9H15NO
![2-[(Propan-2-yl)amino]cyclohex-2-en-1-one chemical structure, C9H15NO, CAS 93661-85-9](/s/GHSZMRZYLMJHLW-UHFFFAOYSA-N.svg)
2-[(Propan-2-yl)amino]cyclohex-2-en-1-one
CAS 93661-85-9C9H15NO
cis-Octahydroisoquinolin-3(2H)-one
C9H15NO
2,4,4-Trimethyl-5-(propan-2-ylidene)-4,5-dihydro-1,3-oxazole
CAS 88387-86-4C9H15NO
![2-Oxa-8-azaspiro[5.5]undec-7-ene chemical structure, C9H15NO, CAS 67625-91-6](/s/WSSVIPOVMGRWTR-UHFFFAOYSA-N.svg)
2-Oxa-8-azaspiro[5.5]undec-7-ene
CAS 67625-91-6C9H15NO
- 4-Ethynyl-2,3-dimethylpiperidin-4-ol66493-34-3C9H15NO
- 2,2-Dimethyl-1-oxo-2,3,3a,4,5,6-hexahydro-1lambda~5~-cyclopenta[b]pyrrole89718-63-8C9H15NO
- 7,7-Dimethyl-1-azabicyclo[4.2.0]octan-8-one88413-88-1C9H15NO
- Ethanone, 1-(1,2,5,6-tetrahydro-1,4-dimethyl-3-pyridinyl)-91324-23-1C9H15NO
- 2,2-Dimethyl-1-propan-2-ylpyrrol-3-one93394-39-9C9H15NO
- 3,3-Dimethyl-2-azabicyclo[2.2.2]oct-5-en-2-ol105731-48-4C9H15NO
- (2E)-2-[(Dimethylamino)methylene]-5-methylcyclopentanone836628-66-1C9H15NO
- Cyclopropanecarboxamide, 2-ethenyl-N,N,2-trimethyl-(9CI)110890-19-2C9H15NO
- (2S)-1-But-3-enylpyrrolidine-2-carbaldehyde174226-64-3C9H15NO
- 1-Methyl-3-prop-2-enylpiperidin-2-one136866-64-3C9H15NO
- 1-Methyl-1-azaspiro[4.4]nonan-2-one122662-92-4C9H15NO
- 5-Pentyl-1,3-dihydropyrrol-2-one409060-26-0C9H15NO
- 2H-Pyrrol-2-one, 1,3-dihydro-5-(3-methylbutyl)-409060-27-1C9H15NO
- Ethanone, 1-[3-(methylamino)-3-cyclohexen-1-yl]-67654-06-2C9H15NO
- 3-Hydroxy-2-methylideneoctanenitrile22056-02-6C9H15NO
- 5-Methyl-2-pentyloxazole288092-92-2C9H15NO
- 1-((3AR,6aR)-hexahydrocyclopenta[b]pyrrol-1(2H)-yl)ethanoneC9H15NO
- (Isocyanatomethyl)cycloheptane2648999-26-0C9H15NO
- 1-(Piperidin-4-yl)but-3-en-1-one1592926-62-9C9H15NO
- 2-Azaspiro[4.5]decan-4-one1934413-20-3C9H15NO
- 1-(3-Ethyl-1,2,3,4-tetrahydropyridin-5-yl)ethanone91670-75-6C9H15NO
- 1-(Quinuclidin-4-yl)ethanone18955-80-1C9H15NO
- 2,3,3a,4,5,6,7,7a-Octahydroindole-1-carbaldehyde165612-01-1C9H15NO
- (1S)-2-Methyl-1-(5-methyl(2-furyl))propylamine1213517-39-5C9H15NO
- 3-Pyrrolidinol, 3-ethenyl-1-(2-propenyl)-564484-73-7C9H15NO
- 2-Pyridinecarboxaldehyde, 1,2,3,4-tetrahydro-1,2,5-trimethyl-408526-56-7C9H15NO
- 3-Cyclohexene-1-carboxamide, 4,6-dimethyl-93296-94-7C9H15NO
- 3-Cyclohexene-1-carboxamide, 1,3-dimethyl-93296-93-6C9H15NO
- 3-Cyclohexene-1-carboxamide, 3,6-dimethyl-93296-91-4C9H15NO
- 1,2,3-Trimethylcyclopent-2-ene-1-carboxamide90608-04-1C9H15NO
- 1-(1,4-Dimethyl-3,6-dihydro-2H-pyridin-2-yl)ethanone732938-57-7C9H15NO
- 1-(2-Amino-5-ethylcyclopenten-1-yl)ethanone690660-94-7C9H15NO
- 6-Azabicyclo[3.2.1]octane, 6-acetyl-54385-38-5C9H15NO
- 6,6-Dimethylquinuclidin-2-one565470-94-2C9H15NO
- 6-Ethoxy-2,4-dimethyl-2,3-dihydropyridine483358-73-2C9H15NO
- 6-Ethoxy-3,4-dimethyl-2,3-dihydropyridine483358-71-0C9H15NO
- 6-Ethoxy-4,5-dimethyl-2,3-dihydropyridine483358-68-5C9H15NO
- 6-Ethoxy-3,3-dimethyl-2H-pyridine483358-28-7C9H15NO
- 7-Methoxy-2,5-dimethyl-3,4-dihydro-2H-azepine207970-74-9C9H15NO
- Ethyl 2-(cyclopent-1-en-1-yl)ethanimidate782400-52-6C9H15NO
- (R)-1-(4-Isopropylfuran-2-yl)ethanamine608537-88-8C9H15NO
- 2-Pyrrolidinone, 3-methyl-4-methylene-1-(1-methylethyl)-60205-20-1C9H15NO
- 3-[1-(Hydroxymethyl)cyclopentyl]propanenitrile632328-95-1C9H15NO
- (7R)-7-Methyl-2-azaspiro[4.4]nonan-3-one223425-68-1C9H15NO
- 5-Methyl-2-azabicyclo[4.2.1]nonan-3-one195394-32-2C9H15NO
- 4-(6-Azabicyclo[3.1.0]hexan-6-yl)butan-2-one175400-40-5C9H15NO
- 8a-Methylhexahydro-8(5H)-indolizinone51098-68-1C9H15NO
- 2-Furanamine, 5-(1,1-dimethylethyl)-N-methyl-639465-49-9C9H15NO
- 4-[(1E)-Penta-1,4-dienyl]morpholine58369-83-8C9H15NO
- Morpholine, 4-(1-ethenyl-2-propenyl)-344395-88-6C9H15NO
- 3,5-Dimethyl-4-prop-2-ynylmorpholine201161-75-3C9H15NO
- Morpholine, 4-(cyclobutylidenemethyl)-183137-36-2C9H15NO
- 3-(Cyclopropylmethyl)piperidin-4-one1260981-94-9C9H15NO
- 2,3,4,4a,5,6,7,8a-Octahydro-1H-isoquinolin-8-one102943-37-3C9H15NO
- 5-Azaspiro[3.6]decan-6-one182886-73-3C9H15NO
- 1-[(3S,4R)-3-Ethenyl-4-methylpyrrolidin-1-yl]ethan-1-one50401-65-5C9H15NO
- 4-(Penta-1,4-dien-1-yl)morpholineC9H15NO
- 3-Penten-2-one, 4-amino-1-cyclobutyl-C9H15NO
- 3-Amino-6-ethyl-6-methylcyclohex-2-enone864226-05-1C9H15NO
- 1-(4-Vinylpiperidin-1-yl)ethanone1824069-95-5C9H15NO
- 2-(Prop-2-yn-1-ylamino)cyclohexanol1179681-05-0C9H15NO
- 1,2,3,5,6,7,9,9a-Octahydropyrrolo[1,2-a]azepin-8-one1228425-05-5C9H15NO
- 5-Methyl-1-azabicyclo[3.3.1]nonan-2-one89003-07-6C9H15NO
- 2-(Dimethylamino)-3-ethylcyclopent-2-en-1-one89450-49-7C9H15NO
- 3-(Prop-2-en-1-yl)hex-4-enamide110397-00-7C9H15NO
- Octahydro-3H-pyrrolo[1,2-a]azepin-3-one111633-57-9C9H15NO
- N,N-Dimethylhepta-3,5-dienamide139680-85-6C9H15NO
- N-[(1R,7R)-Bicyclo[5.2.0]nonan-8-ylidene]hydroxylamine185043-21-4C9H15NO
- 5-Oxa-1-azatricyclo[5.4.0.0~3,9~]undecane256-07-5C9H15NO
- 3-Methyl-4-(pyrrolidin-1-yl)but-3-en-2-one51479-89-1C9H15NO
- 4,4-Dimethyl-2-azabicyclo[3.2.1]octan-3-one62754-61-4C9H15NO
- 4,4-Dimethylhept-6-enenitrile oxide61847-00-5C9H15NO
- 1-Ethyl-5,6,7,8-tetrahydroazocin-2(1H)-one61645-48-5C9H15NO
- N,N-Dimethylbicyclo[2.1.1]hexane-5-carboxamide60803-20-5C9H15NO
- N-Propylhexa-2,4-dienamide774598-08-2C9H15NO
- (8R,8aR)-8-Methylhexahydroindolizin-3(2H)-one80664-59-1C9H15NO
Frequently asked questions
What is the molar mass of C9H15NO?
The molar mass of C9H15NO is 153.22 g/mol, calculated from standard atomic weights for 9 carbon atoms, 15 hydrogen atoms, 1 nitrogen atom and 1 oxygen atom. The monoisotopic mass is 153.1154 Da.
How many compounds have the formula C9H15NO?
CompoundList lists 1,075 compounds with the molecular formula C9H15NO, including 1-{5-Methyl-2-azaspiro[3.3]heptan-2-yl}ethan-1-one, Rel-(1R,5S,6r)-3-allyl-3-azabicyclo[3.1.1]heptan-6-ol, N-(2,3,3a,4,5,6,7,7a-Octahydroinden-1-ylidene)hydroxylamine. 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 C9H15NO?
C9H15NO has a degree of unsaturation of 3. 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.