Molecular formula
C9H11NO2
1,472 compounds have this formula on CompoundList.
- Molar mass
- 165.19g/mol
- Monoisotopic mass
- 183.1564Da
- Atoms
- 23
- Elements
- 4
- Rings plus double bonds
- 5
The formula C9H11NO2 describes a molecule made of 9 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom and 2 oxygen atoms. 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 × 965.44%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 116.71%1.008 × 11 = 11.088 g/mol
- N Nitrogen × 18.48%14.007 × 1 = 14.007 g/mol
- O Oxygen × 219.37%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C9H11NO2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1,301 to 1,400 of 1,472 compounds
![(2E)-2-[(1H-Pyrrol-3-yl)methylidene]butanoic acid chemical structure, C9H11NO2, CAS 2138816-36-9](/s/SQZZSMSISYTIHO-VMPITWQZSA-N.svg)
(2E)-2-[(1H-Pyrrol-3-yl)methylidene]butanoic acid
CAS 2138816-36-9C9H11NO2
2-(1-Methyl-2,6-dioxocyclohexyl)acetonitrile
CAS 2137630-00-1C9H11NO2
![6-Cyclopropyl-1,5-dioxaspiro[2.4]heptane-2-carbonitrile chemical structure, C9H11NO2, CAS 2107928-58-3](/s/DPTVBNPTJKCMAT-UHFFFAOYSA-N.svg)
6-Cyclopropyl-1,5-dioxaspiro[2.4]heptane-2-carbonitrile
CAS 2107928-58-3C9H11NO2
5-(3-Methylazetidin-1-yl)furan-2-carbaldehyde
CAS 2111554-02-8C9H11NO2
5-(2-Methylazetidin-1-yl)furan-2-carbaldehyde
CAS 2138232-73-0C9H11NO2
2-(6-Methoxypyridin-3-yl)prop-2-en-1-ol
CAS 1922929-59-6C9H11NO2
6-(1-Ethoxyethenyl)pyridin-3-ol
CAS 2137984-57-5C9H11NO2
5-(1-Ethoxyethenyl)pyridin-3-ol
CAS 2138298-08-3C9H11NO2
2-(1-Ethoxyethenyl)pyridin-3-ol
CAS 2138196-69-5C9H11NO2
![6,7-Dihydro-5H-spiro[furo[3,2-c]pyridine-4,3'-oxetane] chemical structure, C9H11NO2, CAS 2021559-78-2](/s/QZEXGTGLZQNJTE-UHFFFAOYSA-N.svg)
6,7-Dihydro-5H-spiro[furo[3,2-c]pyridine-4,3'-oxetane]
CAS 2021559-78-2C9H11NO2
1-Cyano-3-cyclopropylcyclobutane-1-carboxylic acid
CAS 2137653-13-3C9H11NO2
Methyl (2Z)-3-(1H-pyrrol-2-yl)but-2-enoate
CAS 2169738-74-1C9H11NO2
rac-(3R,4S)-4-(Pyridin-3-yl)oxolan-3-ol
CAS 2227739-07-1C9H11NO2
3-(2-Methoxypyridin-4-yl)prop-2-en-1-ol
CAS 2229669-32-1C9H11NO2
![2-Methoxy-4-[(oxiran-2-yl)methyl]pyridine chemical structure, C9H11NO2, CAS 2229238-95-1](/s/IYPGBIZZVPJMQF-UHFFFAOYSA-N.svg)
2-Methoxy-4-[(oxiran-2-yl)methyl]pyridine
CAS 2229238-95-1C9H11NO2
4-(2-Aminocyclopropyl)benzene-1,3-diol
CAS 2228878-69-9C9H11NO2
2-(6-Methoxy-5-methylpyridin-3-yl)acetaldehyde
CAS 2228882-07-1C9H11NO2
3-(5-Methoxypyridin-2-yl)prop-2-en-1-ol
CAS 2229669-51-4C9H11NO2
![5-Methoxy-2-[(oxiran-2-yl)methyl]pyridine chemical structure, C9H11NO2, CAS 2229435-37-2](/s/TYJTUBMDHDPBMB-UHFFFAOYSA-N.svg)
5-Methoxy-2-[(oxiran-2-yl)methyl]pyridine
CAS 2229435-37-2C9H11NO2
3-(6-Methoxypyridin-3-yl)propanal
CAS 2003457-73-4C9H11NO2
2-(2,4-Dimethyl-1H-pyrrol-3-yl)prop-2-enoic acid
CAS 2228947-19-9C9H11NO2
3-Oxo-1-(oxolan-3-yl)cyclobutane-1-carbonitrile
CAS 2228653-86-7C9H11NO2
4-(3-Aminoprop-1-en-2-yl)benzene-1,3-diol
CAS 2228654-63-3C9H11NO2
2-(3-Methoxypyridin-2-yl)propanal
CAS 2229165-10-8C9H11NO2
- 1-[1-(3-Methyl-1,2-oxazol-5-yl)cyclopropyl]ethan-1-one2229504-35-0C9H11NO2
- 4-Methoxy-2-(2-methyloxiran-2-yl)pyridine2228180-55-8C9H11NO2
- 3-(4-Methoxypyridin-2-yl)prop-2-en-1-ol2229642-10-6C9H11NO2
- rac-2-[(1R,2S)-2-Aminocyclopropyl]benzene-1,4-diol2227705-67-9C9H11NO2
- 2-Methoxy-3-methyl-5-[(2S)-oxiran-2-yl]pyridine2227689-56-5C9H11NO2
- 3-Methoxy-5-(2-methyloxiran-2-yl)pyridine2228891-03-8C9H11NO2
- 5-(1-Isocyanatocyclopropyl)-3,4-dihydro-2H-pyran2649083-25-8C9H11NO2
- 3-(2-Isocyanatopropan-2-yl)-2-methylfuran2649014-70-8C9H11NO2
- 1-(5-Methoxypyridin-2-yl)cyclopropan-1-ol2228583-96-6C9H11NO2
- 3-(2-Aminocyclopropyl)benzene-1,2-diol2229594-74-3C9H11NO2
- Methyl 5-ethenyl-1-methyl-1H-pyrrole-2-carboxylate2228916-74-1C9H11NO2
- 2-Methoxy-6-(2-methyloxiran-2-yl)pyridine2228945-11-5C9H11NO2
- 2-Methoxy-4-(2-methyloxiran-2-yl)pyridine2228381-85-7C9H11NO2
- rac-4-[(1R,2S)-2-Aminocyclopropyl]benzene-1,3-diol2227713-45-1C9H11NO2
- 2-(6-Methoxypyridin-2-yl)propanal2229099-10-7C9H11NO2
- 3-Methoxy-5-(2-methylbut-3-yn-2-yl)-1,2-oxazole2228518-56-5C9H11NO2
- 2-Methoxy-6-methyl-4-[(2S)-oxiran-2-yl]pyridine2227846-32-2C9H11NO2
- 3-(3-Methoxypyridin-2-yl)prop-2-en-1-ol2229680-45-7C9H11NO2
- 2-(2-Isocyanatopropan-2-yl)-3-methylfuran2648982-06-1C9H11NO2
- 3-Methoxy-2-(2-methyloxiran-2-yl)pyridine2229011-54-3C9H11NO2
- 2-Methoxy-3-(2-methyloxiran-2-yl)pyridine2228531-58-4C9H11NO2
- 2-[5-(Methoxymethyl)furan-2-yl]propanenitrile2229553-72-2C9H11NO2
- 5-Methoxy-2-(2-methyloxiran-2-yl)pyridine2228861-01-4C9H11NO2
- 1-(5-Methoxypyridin-3-yl)prop-2-en-1-ol2107889-78-9C9H11NO2
- 2-[3-(Methoxymethyl)furan-2-yl]propanenitrile2229253-59-0C9H11NO2
- 2-(5-Methoxypyridin-3-yl)propanal2229030-40-2C9H11NO2
- 2-Methoxy-6-methyl-4-(oxiran-2-yl)pyridine2229295-30-9C9H11NO2
- 2-Methoxy-6-methyl-4-[(2R)-oxiran-2-yl]pyridine2227914-74-9C9H11NO2
- 3-(3-Aminoprop-1-en-2-yl)benzene-1,2-diol2229542-03-2C9H11NO2
- 3-(5-Methoxypyridin-3-yl)prop-2-en-1-ol2010131-25-4C9H11NO2
- 5-(Furan-2-yl)-1,2,3,6-tetrahydropyridin-3-ol2138174-68-0C9H11NO2
- 1,2-Dimethyl-3-(nitromethyl)benzene2228889-62-9C9H11NO2
- 3-(2-Isocyanatoethyl)-2,5-dimethylfuran2649085-14-1C9H11NO2
- 4-(Pyridin-3-yl)oxolan-3-ol1996350-20-9C9H11NO2
- rac-3-[(1R,2S)-2-Aminocyclopropyl]benzene-1,2-diol2227876-15-3C9H11NO2
- 3-{3-Azabicyclo[4.1.0]heptan-7-yl}prop-2-ynoic acid2137719-50-5C9H11NO2
- 2-(2-Aminocyclopropyl)benzene-1,4-diol2228181-13-1C9H11NO2
- 2-Methoxy-6-[(oxiran-2-yl)methyl]pyridine2228824-28-8C9H11NO2
- 4-Ethenyl-3,5-dimethoxypyridine2228488-63-7C9H11NO2
- 1-(3-Methoxypyridin-2-yl)cyclopropan-1-ol2228558-79-8C9H11NO2
- 3-[5-(Methoxymethyl)furan-2-yl]propanenitrile2228927-26-0C9H11NO2
- 4-Methoxy-2-[(oxiran-2-yl)methyl]pyridine2229380-31-6C9H11NO2
- Methyl 3-[(1R,5S,6R)-3-azabicyclo[3.1.0]hexan-6-yl]prop-2-ynoate2757833-20-6C9H11NO2
- 2-(2-Methoxypyridin-4-yl)propanal2228847-53-6C9H11NO2
- 3-{1-Azabicyclo[2.2.1]heptan-4-yl}prop-2-ynoic acid2137785-76-1C9H11NO2
- 5-Cyclopropyl-3-ethyl-1,2-oxazole-4-carbaldehyde2137866-27-2C9H11NO2
- 2-(3-Aminoprop-1-en-2-yl)benzene-1,4-diol2229353-48-2C9H11NO2
- 3-Amino-5-methoxy-2-methylbenzaldehyde2870708-20-4C9H11NO2
- 1-[1-(5-Methyl-1,2-oxazol-4-yl)cyclopropyl]ethan-1-one2228797-63-3C9H11NO2
- 1-[1-(5-Methyl-1,2-oxazol-3-yl)cyclopropyl]ethan-1-one2228470-74-2C9H11NO2
- 3-Oxo-1-(oxolan-2-yl)cyclobutane-1-carbonitrile2228414-59-1C9H11NO2
- 2-(2,5-Dimethyl-1H-pyrrol-3-yl)prop-2-enoic acid2228699-16-7C9H11NO2
- 5,6-Dihydro-4H-spiro[furo[2,3-c]pyridine-7,3'-oxetane]2104353-32-2C9H11NO2
- 2-Methoxy-3-methyl-5-(oxiran-2-yl)pyridine2229266-72-0C9H11NO2
- 1-Amino-4-(furan-2-yl)-3-methylbut-3-en-2-one2229657-96-7C9H11NO2
- 2-Methoxy-5-[(oxiran-2-yl)methyl]pyridine2019571-07-2C9H11NO2
- 3-(2,4-Dimethyl-1H-pyrrol-3-yl)prop-2-enoic acid2229661-04-3C9H11NO2
- 1,4-Dimethyl-2-(nitromethyl)benzene33241-79-1C9H11NO2
- Methyl 3-{2-azabicyclo[2.1.1]hexan-1-yl}prop-2-ynoate2138147-16-5C9H11NO2
- 5-(Furan-3-yl)-1,2,3,6-tetrahydropyridin-3-ol2137652-99-2C9H11NO2
- 5-(Methylamino)-2,3-dihydro-1-benzofuran-7-ol2169029-31-4C9H11NO2
- 1-(6-Methoxypyridin-2-yl)cyclopropan-1-ol2229274-32-0C9H11NO2
- 1-(4-Methoxypyridin-2-yl)cyclopropan-1-ol2228214-65-9C9H11NO2
- 2-Methoxy-3-methyl-5-[(2R)-oxiran-2-yl]pyridine2227897-20-1C9H11NO2
- 3-[3-(Methoxymethyl)furan-2-yl]propanenitrile2228640-54-6C9H11NO2
- 2-(2-Methoxy-6-methylpyridin-4-yl)acetaldehyde2228705-35-7C9H11NO2
- 2-(4-Methoxypyridin-2-yl)propanal2229492-82-2C9H11NO2
- 1-(3-Methyloxetan-3-yl)-3-oxocyclobutane-1-carbonitrile2228648-30-2C9H11NO2
- 2-Amino-6-ethoxybenzaldehyde2383937-26-4C9H11NO2
- 3-{5-Azaspiro[2.4]heptan-6-yl}prop-2-ynoic acid2913402-72-7C9H11NO2
- Methyl (1S,3R,5S)-3-ethynyl-2-azabicyclo[3.1.0]hexane-2-carboxylate2923670-74-8C9H11NO2
- 2,3,5,6-Tetradeuterio-4-(dimethylamino)benzoic acid1175002-07-9C9H11NO2
- (Pyridine-d4)-HPB1132666-98-8C9H11NO2
- 1,6-Dihydro-6-oxo-3-pyridinebutanal1438416-37-5C9H11NO2
- 1,2,3,4-Tetrahydro-4,8-quinolinediol1941224-59-4C9H11NO2
- 3-[(2-Hydroxyphenyl)amino]propanal1941224-58-3C9H11NO2
Frequently asked questions
What is the molar mass of C9H11NO2?
The molar mass of C9H11NO2 is 165.19 g/mol, calculated from standard atomic weights for 9 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom and 2 oxygen atoms. The monoisotopic mass is 183.1564 Da.
How many compounds have the formula C9H11NO2?
CompoundList lists 1,472 compounds with the molecular formula C9H11NO2, including (2E)-2-[(1H-Pyrrol-3-yl)methylidene]butanoic acid, 2-(1-Methyl-2,6-dioxocyclohexyl)acetonitrile, 6-Cyclopropyl-1,5-dioxaspiro[2.4]heptane-2-carbonitrile. 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 C9H11NO2?
C9H11NO2 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.