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 801 to 900 of 1,075 compounds
1-(3-Ethylazetidin-3-yl)but-3-en-1-one
CAS 2138289-96-8C9H15NO
1-(3-Ethylazetidin-3-yl)-2-methylprop-2-en-1-one
CAS 2138425-65-5C9H15NO
![2-Methyl-1-[3-(methylamino)cyclobutyl]prop-2-en-1-one chemical structure, C9H15NO, CAS 2105234-91-9](/s/OGGCPBIMCHHAGN-UHFFFAOYSA-N.svg)
2-Methyl-1-[3-(methylamino)cyclobutyl]prop-2-en-1-one
CAS 2105234-91-9C9H15NO
5-(1-Ethoxyethenyl)-1,2,3,6-tetrahydropyridine
CAS 2137644-04-1C9H15NO
![1-[(2R)-2-Methylpyrrolidin-2-yl]but-3-en-1-one chemical structure, C9H15NO, CAS 2137033-26-0](/s/MSSUMLSQIGUSNS-SECBINFHSA-N.svg)
1-[(2R)-2-Methylpyrrolidin-2-yl]but-3-en-1-one
CAS 2137033-26-0C9H15NO
1-(4,4-Dimethylpyrrolidin-3-yl)prop-2-en-1-one
CAS 2137644-33-6C9H15NO
(2S)-2-Amino-1-(cyclohex-1-en-1-yl)propan-1-one
CAS 2104212-89-5C9H15NO
![rac-1-[(1R,2S)-2-Aminocyclopentyl]but-3-en-2-one chemical structure, C9H15NO, CAS 2008816-44-0](/s/RYNSTZWKQPDTPP-IONNQARKSA-N.svg)
rac-1-[(1R,2S)-2-Aminocyclopentyl]but-3-en-2-one
CAS 2008816-44-0C9H15NO
![2-Methyl-1-[(3R)-piperidin-3-yl]prop-2-en-1-one chemical structure, C9H15NO, CAS 2103985-09-5](/s/FVACLBXKCPLGDC-MRVPVSSYSA-N.svg)
2-Methyl-1-[(3R)-piperidin-3-yl]prop-2-en-1-one
CAS 2103985-09-5C9H15NO
1-(2-Aminocyclopentyl)but-3-en-2-one
CAS 2028258-18-4C9H15NO
![rac-1-[(1R,2S)-2-Aminocyclopentyl]but-3-en-1-one chemical structure, C9H15NO, CAS 2104184-14-5](/s/JZMBXBPZTOZGCM-JGVFFNPUSA-N.svg)
rac-1-[(1R,2S)-2-Aminocyclopentyl]but-3-en-1-one
CAS 2104184-14-5C9H15NO
1-(5-Aminocyclohex-3-en-1-yl)propan-1-one
CAS 2137830-04-5C9H15NO
![1-[2-(Aminomethyl)cyclopropyl]pent-4-en-1-one chemical structure, C9H15NO, CAS 2137991-97-8](/s/SXRKREOXBNXAMU-UHFFFAOYSA-N.svg)
1-[2-(Aminomethyl)cyclopropyl]pent-4-en-1-one
CAS 2137991-97-8C9H15NO
1-(3-Aminocyclobutyl)-3-methylbut-3-en-2-one
CAS 2137656-37-0C9H15NO
![rac-1-[(3R,4R)-4-Methylpyrrolidin-3-yl]but-3-en-2-one chemical structure, C9H15NO, CAS 2137531-09-8](/s/KOGHAJFOFXSWBY-HTQZYQBOSA-N.svg)
rac-1-[(3R,4R)-4-Methylpyrrolidin-3-yl]but-3-en-2-one
CAS 2137531-09-8C9H15NO
1-(4-Methylpiperidin-3-yl)prop-2-en-1-one
CAS 2012748-73-9C9H15NO
6-Amino-5-cyclopropylhex-1-en-3-one
CAS 2138027-54-8C9H15NO
![rac-1-[(2R,3R)-2-Methylpiperidin-3-yl]prop-2-en-1-one chemical structure, C9H15NO, CAS 2138434-98-5](/s/UMYZZAXFYHPGSS-YUMQZZPRSA-N.svg)
rac-1-[(2R,3R)-2-Methylpiperidin-3-yl]prop-2-en-1-one
CAS 2138434-98-5C9H15NO
![1-[(2R)-Piperidin-2-yl]but-2-en-1-one chemical structure, C9H15NO, CAS 2137058-26-3](/s/DZHQGCZODKSEBE-IBDUZEINSA-N.svg)
1-[(2R)-Piperidin-2-yl]but-2-en-1-one
CAS 2137058-26-3C9H15NO
1-(1-Aminocyclopropyl)hex-5-en-2-one
CAS 2006144-03-0C9H15NO
1-Amino-1-cyclopropylhex-5-en-2-one
CAS 2005078-47-5C9H15NO
![3-Methyl-1-[(2S)-pyrrolidin-2-yl]but-3-en-1-one chemical structure, C9H15NO, CAS 2106556-10-7](/s/GVXZYIWXOLFIEN-QMMMGPOBSA-N.svg)
3-Methyl-1-[(2S)-pyrrolidin-2-yl]but-3-en-1-one
CAS 2106556-10-7C9H15NO
![3-Methyl-1-[(2R)-pyrrolidin-2-yl]but-3-en-1-one chemical structure, C9H15NO, CAS 2111533-00-5](/s/GVXZYIWXOLFIEN-MRVPVSSYSA-N.svg)
3-Methyl-1-[(2R)-pyrrolidin-2-yl]but-3-en-1-one
CAS 2111533-00-5C9H15NO
5-(Azetidin-3-yl)-2-methylpent-1-en-3-one
CAS 2137615-52-0C9H15NO
- 2-Methyl-1-[(2R)-2-methylpyrrolidin-2-yl]prop-2-en-1-one2137029-87-7C9H15NO
- 2-Methyl-1-[(2S)-piperidin-2-yl]prop-2-en-1-one2104886-30-6C9H15NO
- (3R)-3-Amino-1-(cyclopent-3-en-1-yl)butan-2-one2103985-48-2C9H15NO
- 2-Methyl-1-[(3S)-piperidin-3-yl]prop-2-en-1-one2104211-95-0C9H15NO
- (3S)-3-Amino-1-(cyclopent-1-en-1-yl)butan-2-one2110453-54-6C9H15NO
- rac-1-[(1R,2S)-2-(Aminomethyl)cyclopropyl]pent-4-en-1-one2137685-50-6C9H15NO
- 2-Methyl-1-[(2R)-piperidin-2-yl]prop-2-en-1-one2107229-90-1C9H15NO
- 1-(1-Aminocyclopropyl)-2-methylpent-4-en-1-one2137685-66-4C9H15NO
- 1-[(3S)-Pyrrolidin-3-yl]pent-4-en-1-one2137066-61-4C9H15NO
- 4-Methylbicyclo[4.1.0]heptane-3-carboxamide2138040-88-5C9H15NO
- 1-(3-Aminocyclobutyl)pent-4-en-1-one2138129-60-7C9H15NO
- 4-Methyl-2-azaspiro[4.4]nonan-6-one2138332-20-2C9H15NO
- (3E)-1-Ethyl-3-ethylidenepiperidin-4-one2138805-12-4C9H15NO
- 2-Amino-1-cyclopropylhex-5-en-3-one2138158-39-9C9H15NO
- 3-({Spiro[2.2]pentan-1-yl}methoxy)azetidine2138554-42-2C9H15NO
- rac-(3R,4S)-4-(Pent-4-yn-1-yl)pyrrolidin-3-ol2227888-24-4C9H15NO
- 2-(2,5-Dihydro-1H-pyrrol-2-yl)cyclopentan-1-ol2172096-42-1C9H15NO
- 3-Cyclobutyl-5-methoxy-3,4-dihydro-2H-pyrrole2649073-49-2C9H15NO
- 4-(Pent-4-yn-1-yl)pyrrolidin-3-ol2162887-36-5C9H15NO
- rac-(3R,4S)-4-(Pent-3-yn-1-yl)pyrrolidin-3-ol2227728-86-9C9H15NO
- (2R)-4-(3-Methylfuran-2-yl)butan-2-amine2227835-77-8C9H15NO
- (2R)-1-(2,5-Dimethyl-1H-pyrrol-3-yl)propan-2-ol2227802-26-6C9H15NO
- 1-Isocyanato-1-(2-methylbutan-2-yl)cyclopropane2649011-98-1C9H15NO
- 1-(2,2-Dimethylpropyl)-1-isocyanatocyclopropane2649086-53-1C9H15NO
- 2-Methyl-2-(1-methyl-1H-pyrrol-2-yl)propan-1-ol2228803-62-9C9H15NO
- (2-Isocyanatopropyl)cyclopentane2649071-38-3C9H15NO
- 1-(1-Methylpiperidin-4-yl)prop-2-en-1-one2229489-57-8C9H15NO
- 1-Ethyl-1-(1-isocyanatoethyl)cyclobutane2649003-06-3C9H15NO
- 1-(2,4-Dimethyl-1H-pyrrol-3-yl)propan-2-ol1505019-86-2C9H15NO
- 1-(1-Ethoxyethyl)cyclobutane-1-carbonitrile2228723-93-9C9H15NO
- 1-(1-Methoxypropyl)cyclobutane-1-carbonitrile2229158-26-1C9H15NO
- 5-(Pyrrolidin-1-yl)pent-2-enal1899143-43-1C9H15NO
- 3-(1-Methylpiperidin-2-yl)prop-2-enal1899161-89-7C9H15NO
- 1-(3,4-Dihydro-2H-pyran-5-yl)-N-methylcyclopropan-1-amine2228176-11-0C9H15NO
- (2-Isocyanatopropan-2-yl)cyclopentane2649054-59-9C9H15NO
- (2R)-4-(1-Methyl-1H-pyrrol-2-yl)butan-2-ol2227670-43-9C9H15NO
- 3-(Cyclohex-3-en-1-yl)azetidin-3-ol2229596-31-8C9H15NO
- 3-(1-Ethylcyclobutyl)-3-hydroxypropanenitrile2162854-71-7C9H15NO
- 1-(1-Hydroxy-2-methylpropan-2-yl)cyclobutane-1-carbonitrile2229381-42-2C9H15NO
- 1-(1-Methylpyrrolidin-2-yl)but-3-en-2-one2228581-50-6C9H15NO
- 3-(Isocyanatomethyl)-1,1-dimethylcyclopentane2649061-96-9C9H15NO
- 3-(3-Methylfuran-2-yl)butan-1-amine1529604-00-9C9H15NO
- (2S)-4-(1-Methyl-1H-pyrrol-2-yl)butan-2-ol2227807-41-0C9H15NO
- 4-(3,4-Dihydro-2H-pyran-5-yl)but-3-en-2-amine2229652-29-1C9H15NO
- (2S)-1-(2,5-Dimethyl-1H-pyrrol-3-yl)propan-2-ol2227791-06-0C9H15NO
- 3-{7-Oxabicyclo[2.2.1]heptan-2-yl}prop-2-en-1-amine2229658-97-1C9H15NO
- 2-{7-Oxabicyclo[2.2.1]heptan-2-yl}azetidine2229089-90-9C9H15NO
- 2-Isocyanato-2-methylhept-3-ene2649087-72-7C9H15NO
- 1-[(3,4-Dihydro-2H-pyran-5-yl)methyl]cyclopropan-1-amine2229615-39-6C9H15NO
- (2S)-4-(3-Methylfuran-2-yl)butan-2-amine2227880-83-1C9H15NO
- 1-Ethyl-1-(2-isocyanatoethyl)cyclobutane2649077-79-0C9H15NO
- 4-(2-Methylfuran-3-yl)butan-1-amine2229538-30-9C9H15NO
- 3-[(3,4-Dihydro-2H-pyran-5-yl)methyl]azetidine2228501-92-4C9H15NO
- rac-(1R,2S)-2-{7-Oxabicyclo[2.2.1]heptan-2-yl}cyclopropan-1-amine2228002-68-2C9H15NO
- (2R)-2-Amino-2-{bicyclo[2.2.1]hept-5-en-2-yl}ethan-1-ol2227952-45-4C9H15NO
- 1-(2,5-Dimethyl-1H-pyrrol-3-yl)propan-2-ol2229456-17-9C9H15NO
- N-({Bicyclo[2.2.1]hept-5-en-2-yl}methyl)-N-methylhydroxylamine2229006-27-1C9H15NO
- 1-Isocyanato-1-(pentan-3-yl)cyclopropane2648994-97-0C9H15NO
- 2-(3,4-Dihydro-2H-pyran-5-yl)pyrrolidine2229086-42-2C9H15NO
- 2-Methyl-1-(1-methyl-1H-pyrrol-2-yl)propan-2-ol2228218-60-6C9H15NO
- (2S)-2-Amino-2-{bicyclo[2.2.1]hept-5-en-2-yl}ethan-1-ol2228037-37-2C9H15NO
- 2,2-Dimethyl-3-(1H-pyrrol-2-yl)propan-1-ol2228245-90-5C9H15NO
- (2R)-1-(2,4-Dimethyl-1H-pyrrol-3-yl)propan-2-ol2227733-53-9C9H15NO
- (2S)-1-(2,5-Dimethylfuran-3-yl)propan-2-amine1336793-22-6C9H15NO
- 1-(Cyclopent-3-en-1-yl)-3-(methylamino)propan-2-one2137719-81-2C9H15NO
- 2-Methyl-2-(2-methyloxolan-3-yl)propanenitrile2228821-53-0C9H15NO
- 4-(Pent-3-yn-1-yl)pyrrolidin-3-ol2168756-76-9C9H15NO
- 2,2-Dimethyl-3-(1H-pyrrol-3-yl)propan-1-ol2228716-18-3C9H15NO
- rac-(1R,2S)-2-(2,5-Dihydro-1H-pyrrol-2-yl)cyclopentan-1-ol2227941-35-5C9H15NO
- 3-(2-Methylfuran-3-yl)butan-1-amine1516002-43-9C9H15NO
- 4-Amino-4-{spiro[2.2]pentan-1-yl}butanal2172432-80-1C9H15NO
- (5-Isocyanatopentan-2-yl)cyclopropane2649069-62-3C9H15NO
- (3S)-3-Amino-1-(cyclopent-3-en-1-yl)butan-2-one2106584-79-4C9H15NO
- 1-[2-(Aminomethyl)cyclopropyl]-3-methylbut-2-en-1-one2138243-45-3C9H15NO
- 1-(Azetidin-3-yl)-2-methylpent-4-en-1-one2138149-60-5C9H15NO
- 1-[1-(Methylamino)cyclopropyl]pent-4-en-1-one2137783-92-5C9H15NO
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-(3-Ethylazetidin-3-yl)but-3-en-1-one, 1-(3-Ethylazetidin-3-yl)-2-methylprop-2-en-1-one, 2-Methyl-1-[3-(methylamino)cyclobutyl]prop-2-en-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 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.