C9H11NO
967 compounds have this formula on CompoundList.
- Molar mass
- 149.19g/mol
- Monoisotopic mass
- 160.1531Da
- Atoms
- 22
- Elements
- 4
- Rings plus double bonds
- 5
The formula C9H11NO describes a molecule made of 9 carbon atoms, 11 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 × 972.46%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 117.43%1.008 × 11 = 11.088 g/mol
- N Nitrogen × 19.39%14.007 × 1 = 14.007 g/mol
- O Oxygen × 110.72%15.999 × 1 = 15.999 g/mol
Compounds with the formula C9H11NO
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 901 to 967 of 967 compounds
![3-Methyl-4-[(oxiran-2-yl)methyl]pyridine chemical structure, C9H11NO, CAS 2228625-79-2](/s/SEYSJUHLEADYQR-UHFFFAOYSA-N.svg)
![1-[1-(1H-Pyrrol-2-yl)cyclopropyl]ethan-1-one chemical structure, C9H11NO, CAS 2228217-22-7](/s/UJFZJFLPNQPRNH-UHFFFAOYSA-N.svg)
![2-Methyl-4-[(oxiran-2-yl)methyl]pyridine chemical structure, C9H11NO, CAS 2229635-21-4](/s/KUBZLQYIFZNFIG-UHFFFAOYSA-N.svg)
![4-Methyl-2-[(oxiran-2-yl)methyl]pyridine chemical structure, C9H11NO, CAS 2229194-98-1](/s/ZEZSMHQQWIIULY-UHFFFAOYSA-N.svg)
![1-[1-(1H-Pyrrol-3-yl)cyclopropyl]ethan-1-one chemical structure, C9H11NO, CAS 2229162-85-8](/s/SULYDNSWHTVWND-UHFFFAOYSA-N.svg)
![2-{8-Oxatricyclo[3.2.1.0,2,4]octan-6-yl}acetonitrile chemical structure, C9H11NO, CAS 2138000-94-7](/s/GMHNGIQXWPJOBH-UHFFFAOYSA-N.svg)
![2-Methyl-6-[(oxiran-2-yl)methyl]pyridine chemical structure, C9H11NO, CAS 2228863-09-8](/s/DBIGVEKOQXAVPO-UHFFFAOYSA-N.svg)
- 1-(Phenyl-d5)azetidin-2,2,3,4,4-d5-3-ol2363780-80-5C9H11NO
- 1-Phenylazetidin-2,2,3,4,4-d5-3-ol2363786-47-2C9H11NO
- 2-(1-Methoxyprop-1-en-2-yl)pyridine3066217-44-2C9H11NO
- (Z)-3-(2-Aminophenyl)prop-2-en-1-ol224315-51-9C9H11NO
- 3-(1-Hydroxycyclohexyl)prop-2-ynenitrile32837-89-1C9H11NO
- Phenylacetone oxime-1,1,1,3,3-D566432-36-8C9H11NO
- (2E,4E)-N-(Prop-2-YN-1-yl)hexa-2,4-dienamide88973-96-0C9H11NO
- 5-(Furan-2-yl)pentanenitrile119216-39-6C9H11NO
- 1-Methyl-6,7-dihydro-1H-indol-5(4H)-one35426-09-6C9H11NO
- 1-Methylindolin-7-ol1784663-85-9C9H11NO
- 3-Methyl-2,3-dihydro-1H-pyrrolizine-5-carbaldehyde6360-92-5C9H11NO
- 4-Amino-2,3-dihydro-1H-inden-5-ol759419-63-1C9H11NO
- 7-Amino-2,3-dihydro-1H-inden-5-ol412320-79-7C9H11NO
- 3-Methyl-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carbaldehyde151051-66-0C9H11NO
- 7-Methyl-2,3-dihydro-1H-pyrrolizine-5-carbaldehyde80933-78-4C9H11NO
- (S)-(5,6-Dihydroindolizin-5-yl)methanol573984-97-1C9H11NO
- 1-(But-2-en-1-yl)-1H-pyrrole-2-carbaldehyde169376-25-4C9H11NO
- 3-(2-Methoxyvinyl)aniline1428905-29-6C9H11NO
- (2R)-2-Amino-2,3-dihydro-1H-inden-1-ol1933680-93-3C9H11NO
- 3-Methoxy-6,7-dihydro-5H-cyclopenta[b]pyridine1823339-03-2C9H11NO
- 2-Methoxy-3-methyl-4-vinylpyridine1824474-51-2C9H11NO
- 2-Methoxy-6-methyl-3-vinylpyridine1824324-13-1C9H11NO
- 2-(Furan-2-yl)-3-azabicyclo[3.1.0]hexane1559601-81-8C9H11NO
- 2-Amino-4-cyclopropylphenol1416052-50-0C9H11NO
- 5-Methyl-2,3-dihydro-1H-isoindol-4-ol1035950-22-1C9H11NO
- 6,7,8,9-Tetrahydroquinolizin-2-one90609-78-2C9H11NO
- N-((2-Methylfuran-3-yl)methyl)prop-2-yn-1-amine1403564-22-6C9H11NO
- (7R)-2-Methyl-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ol2412740-91-9C9H11NO
- (7R)-4-Methyl-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ol904915-39-5C9H11NO
- 6-Methoxy-2-methyl-3-vinylpyridine1355233-51-0C9H11NO
- 2-Ethoxy-5-vinylpyridine1355179-32-6C9H11NO
- 4-(Cyclopropylamino)phenol1694035-18-1C9H11NO
- 4-Cyclopropoxy-2-methylpyridine1394982-54-7C9H11NO
- 6-Oxospiro[2.5]octane-1-carbonitrile2091273-94-6C9H11NO
- 1-(Trideuteriomethyl)indolin-5-ol2488857-96-9C9H11NO
- 4-Methyl-6,7-dihydro-5H-cyclopenta[b]pyridin-5-ol3023162-99-1C9H11NO
- 3-Methyl-6,7-dihydro-5H-cyclopenta[b]pyridin-5-ol3023161-11-4C9H11NO
- (2R,3S)-2,3-Dimethyl-2,3-dihydropyrrolizin-1-one2685871-51-4C9H11NO
- trans-7-Methyl-6,7-dihydro-5H-cyclopenta[b]pyridin-5-ol2762937-54-0C9H11NO
- (1S,4R)-2-Prop-2-enyl-2-azabicyclo[2.2.1]hept-5-en-3-one406218-20-0C9H11NO
- 1-(Furan-2-yl)-N-[(E)-prop-1-enyl]ethanimineC9H11NO
- (6S)-4,6-Dimethyl-2-oxocyclohex-3-ene-1-carbonitrile253451-25-1C9H11NO
- (3E)-3-(Dimethylaminomethylidene)cyclopenta-1,4-diene-1-carbaldehyde76794-25-7C9H11NO
Frequently asked questions
What is the molar mass of C9H11NO?
The molar mass of C9H11NO is 149.19 g/mol, calculated from standard atomic weights for 9 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom and 1 oxygen atom. The monoisotopic mass is 160.1531 Da.
How many compounds have the formula C9H11NO?
CompoundList lists 967 compounds with the molecular formula C9H11NO, including 3-Methyl-4-[(oxiran-2-yl)methyl]pyridine, 3-(2,4-Dimethyl-1H-pyrrol-3-yl)prop-2-enal, 3-(2-Methylpyridin-3-yl)prop-2-en-1-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 C9H11NO?
C9H11NO 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.