Molecular formula
C9H13NO
1,404 compounds have this formula on CompoundList.
- Molar mass
- 151.21g/mol
- Monoisotopic mass
- 156.1311Da
- Atoms
- 24
- Elements
- 4
- Rings plus double bonds
- 4
The formula C9H13NO describes a molecule made of 9 carbon atoms, 13 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 × 971.49%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 138.67%1.008 × 13 = 13.104 g/mol
- N Nitrogen × 19.26%14.007 × 1 = 14.007 g/mol
- O Oxygen × 110.58%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C9H13NO
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1,301 to 1,400 of 1,404 compounds
5-(4-Methylpent-1-en-1-yl)-1,3-oxazole
CAS 2680546-93-2C9H13NO
![1-[1-(1H-Pyrrol-2-yl)cyclopropyl]ethan-1-ol chemical structure, C9H13NO, CAS 2228392-82-1](/s/XPYUMQBVXNAFAB-UHFFFAOYSA-N.svg)
1-[1-(1H-Pyrrol-2-yl)cyclopropyl]ethan-1-ol
CAS 2228392-82-1C9H13NO
1-(2-Aminocyclopentyl)but-3-yn-2-one
CAS 2009714-39-8C9H13NO
![rac-1-[(1R,2S)-2-(Aminomethyl)cyclopropyl]pent-4-yn-1-one chemical structure, C9H13NO, CAS 2137990-42-0](/s/JMEJZERHHAGQCV-YUMQZZPRSA-N.svg)
rac-1-[(1R,2S)-2-(Aminomethyl)cyclopropyl]pent-4-yn-1-one
CAS 2137990-42-0C9H13NO
![rac-1-[(3R,4R)-4-Methylpyrrolidin-3-yl]but-3-yn-2-one chemical structure, C9H13NO, CAS 2137942-69-7](/s/FOCHCURNTMKVIK-HTQZYQBOSA-N.svg)
rac-1-[(3R,4R)-4-Methylpyrrolidin-3-yl]but-3-yn-2-one
CAS 2137942-69-7C9H13NO
![1-[(2R)-Piperidin-2-yl]but-3-yn-1-one chemical structure, C9H13NO, CAS 2111070-07-4](/s/RLAOOEGSZFXYQT-MRVPVSSYSA-N.svg)
1-[(2R)-Piperidin-2-yl]but-3-yn-1-one
CAS 2111070-07-4C9H13NO
![1-[(3R)-Pyrrolidin-3-yl]pent-3-yn-1-one chemical structure, C9H13NO, CAS 2106615-86-3](/s/VHOJDHDMRFKXGG-MRVPVSSYSA-N.svg)
1-[(3R)-Pyrrolidin-3-yl]pent-3-yn-1-one
CAS 2106615-86-3C9H13NO
![1-[(3S)-Pyrrolidin-3-yl]pent-4-yn-1-one chemical structure, C9H13NO, CAS 2104254-34-2](/s/DKTJHGVRHXHPEA-QMMMGPOBSA-N.svg)
1-[(3S)-Pyrrolidin-3-yl]pent-4-yn-1-one
CAS 2104254-34-2C9H13NO
![rac-1-[(2R,4R)-2-Methylpiperidin-4-yl]prop-2-yn-1-one chemical structure, C9H13NO, CAS 2138138-34-6](/s/VGDRLXVIPJMQKG-HTQZYQBOSA-N.svg)
rac-1-[(2R,4R)-2-Methylpiperidin-4-yl]prop-2-yn-1-one
CAS 2138138-34-6C9H13NO
![rac-1-[(1R,2S)-2-Aminocyclopentyl]but-3-yn-1-one chemical structure, C9H13NO, CAS 2109920-94-5](/s/WWDWYDGVKICYSG-JGVFFNPUSA-N.svg)
rac-1-[(1R,2S)-2-Aminocyclopentyl]but-3-yn-1-one
CAS 2109920-94-5C9H13NO
![rac-1-[(2R,3R)-2-Methylpiperidin-3-yl]prop-2-yn-1-one chemical structure, C9H13NO, CAS 2137875-06-8](/s/LTCKQSKTFTXXJD-YUMQZZPRSA-N.svg)
rac-1-[(2R,3R)-2-Methylpiperidin-3-yl]prop-2-yn-1-one
CAS 2137875-06-8C9H13NO
2-(2-Methyl-5-oxocyclohexyl)acetonitrile
CAS 2138127-12-3C9H13NO
3-(2-Methylfuran-3-yl)but-3-en-1-amine
CAS 2229613-09-4C9H13NO
N-Methyl-1-(2-methylfuran-3-yl)cyclopropan-1-amine
CAS 2228499-01-0C9H13NO
![2,4-Dimethyl-3-[(oxiran-2-yl)methyl]-1H-pyrrole chemical structure, C9H13NO, CAS 2229541-73-3](/s/XBTWTONPQOJYPJ-UHFFFAOYSA-N.svg)
2,4-Dimethyl-3-[(oxiran-2-yl)methyl]-1H-pyrrole
CAS 2229541-73-3C9H13NO
![2,5-Dimethyl-3-[(oxiran-2-yl)methyl]-1H-pyrrole chemical structure, C9H13NO, CAS 2229551-29-3](/s/BFOFCAMFNQBRIO-UHFFFAOYSA-N.svg)
2,5-Dimethyl-3-[(oxiran-2-yl)methyl]-1H-pyrrole
CAS 2229551-29-3C9H13NO
(2S)-1-(5-Methylpyridin-2-yl)propan-2-ol
CAS 2227687-67-2C9H13NO
![6-Ethyl-2-oxaspiro[3.3]heptane-6-carbonitrile chemical structure, C9H13NO, CAS 2763755-07-1](/s/XMNAFDVKEGBFGN-UHFFFAOYSA-N.svg)
6-Ethyl-2-oxaspiro[3.3]heptane-6-carbonitrile
CAS 2763755-07-1C9H13NO
![1-{6-Methylidene-2-azaspiro[3.3]heptan-2-yl}ethan-1-one chemical structure, C9H13NO, CAS 2913411-20-6](/s/JJVQJTUNLNNGGM-UHFFFAOYSA-N.svg)
1-{6-Methylidene-2-azaspiro[3.3]heptan-2-yl}ethan-1-one
CAS 2913411-20-6C9H13NO
![2-Azadispiro[3.1.3^{6}.1^{4}]decan-8-one chemical structure, C9H13NO, CAS 2920135-62-0](/s/FXJBAROKGMQDDB-UHFFFAOYSA-N.svg)
2-Azadispiro[3.1.3^{6}.1^{4}]decan-8-one
CAS 2920135-62-0C9H13NO
(4-Ethyl-6-methyl-3-pyridyl)methanol
CAS 2745078-76-4C9H13NO
4-Cyclopropyl-4-methyl-3-oxopentanenitrile
CAS 2290495-06-4C9H13NO
7-(Dimethylamino)hepta-2,4,6-trienal
C9H13NO
(9aR)-1,6,7,8,9,9a-Hexahydroquinolizin-2-one
CAS 144409-59-6C9H13NO
- (5Z)-1-Azabicyclo[6.2.0]dec-5-en-10-one241813-09-2C9H13NO
- (S)-(5,6,7,8-Tetrahydroindolizin-5-yl)methanol574705-55-8C9H13NO
- (9aS)-3,6,7,8,9,9a-Hexahydroquinolizin-4-one393827-11-7C9H13NO
- (S)-(5,6,7,8-Tetrahydroindolizin-8-yl)methanol677005-81-1C9H13NO
- (R)-(5,6,7,8-Tetrahydroindolizin-8-yl)methanol677005-77-5C9H13NO
- 1,2,3,6,7,8-Hexahydroquinolizin-4-one81978-78-1C9H13NO
- 1-(5-Methylfuran-3-yl)pyrrolidine539021-20-0C9H13NO
- 8-Methyl-2,3,6,7-tetrahydro-1H-indolizin-5-one480445-26-9C9H13NO
- 2,4,5,6,7,8-Hexahydro-1H-cyclohepta[b]pyrrol-3-one71481-92-0C9H13NO
- (E)-3-Methyl-5-(2-methylbut-1-en-1-yl)isoxazole344881-41-0C9H13NO
- 2,3,4,5,6,7-Hexahydro-1H-quinolin-8-one344747-87-1C9H13NO
- 3,5,6,7,8,9-Hexahydropyrrolo[1,2-a]azepin-2-one97202-64-7C9H13NO
- 3,4,6,7,8,9-Hexahydroquinolizin-2-one98959-58-1C9H13NO
- (9aS)-1,6,7,8,9,9a-Hexahydroquinolizin-4-one928145-00-0C9H13NO
- 2-Methylene-1,3,5,6,8,8a-hexahydroindolizin-7-one1822778-77-7C9H13NO
- 7(3H)-Indolizinone,5,6,8,8a-tetrahydro-2-methyl-,(8aS)-(9CI)443983-42-4C9H13NO
- 1-(4-Ethyl-2-methyl-1H-pyrrol-3-yl)ethanone859074-76-3C9H13NO
- N-(1-Ethynylcyclohexyl)formamide138313-46-9C9H13NO
- (E)-3-Methyl-5-(2-methylpropylidene)-1H-pyrrol-2(5H)-one713496-33-4C9H13NO
- (Z)-3-Methyl-5-(2-methylpropylidene)-1H-pyrrol-2(5H)-one713496-32-3C9H13NO
- 4-Ethyl-2,6-dimethyl-1-oxidopyridin-1-ium500906-68-3C9H13NO
- (R)-2-(1H-Pyrrol-1-yl)pentanal618905-89-8C9H13NO
- (R)-3-Methyl-2-(1H-pyrrol-1-yl)butanal618905-88-7C9H13NO
- N-Cyclopropyl-N,5-dimethylfuran-2-amine535925-70-3C9H13NO
- (8aS)-2-Methyl-5,6,8,8a-tetrahydro-3H-indolizin-7-oneC9H13NO
- 2-Hydroxy-6-methylbicyclo[2.2.1]heptane-2-carbonitrile148638-06-6C9H13NO
- (R)-4-(1-Aminoethyl)-3-methylphenol1228571-76-3C9H13NO
- 4-(2-Methoxyethyl)aniline-d31794828-69-5C9H13NO
- 3,6,7,8,9,9a-Hexahydroquinolizin-4-one111964-52-4C9H13NO
- 1,6,7,8,9,9a-Hexahydroquinolizin-2-one73777-71-6C9H13NO
- 1-(3,6-Dimethylpyridin-2-yl)ethanol1783764-02-2C9H13NO
- 5-Cyclobutyl-3-azabicyclo[3.1.0]hexan-2-one1783426-84-5C9H13NO
- (±)-9-Azabicyclo[6.2.0]dec-4-en-10-oneC9H13NO
- (R)-3-(1-Aminoethyl)-2-methylphenol1259783-64-6C9H13NO
- (S)-3-(1-Aminoethyl)-2-methylphenol1259615-59-2C9H13NO
- 5-(Methoxymethyl)spiro[2.3]hexane-5-carbonitrile1707371-07-0C9H13NO
- 1-Azaspiro[4.5]dec-6-en-2-one1823001-89-3C9H13NO
- (9aR)-1,6,7,8,9,9a-Hexahydroquinolizin-4-one1312812-29-5C9H13NO
- (9aS)-1,6,7,8,9,9a-Hexahydroquinolizin-2-one302347-40-6C9H13NO
- 2-(3-Ethyl-2-pyridinyl)ethanol102438-88-0C9H13NO
- 1-(4-Ethylpyridin-3-yl)ethanol1822796-61-1C9H13NO
- (R)-2-(1-Aminoethyl)-3-methylphenol1336047-91-6C9H13NO
- 3,5,6,7,8,9a-Hexahydropyrrolo[1,2-a]azepin-9-one1824555-25-0C9H13NO
- 3-(1-Methyl-2-oxocyclopentyl)propanenitrile36955-19-8C9H13NO
- 4,6,7,8,9,9a-Hexahydroquinolizin-1-one1824180-34-8C9H13NO
- 2-Methyl-5,6,8,8a-tetrahydro-1H-indolizin-7-one1822812-40-7C9H13NO
- 10-Azabicyclo[4.3.1]dec-1(9)-en-8-one105627-10-9C9H13NO
- (9aS)-3,5,6,7,8,9a-Hexahydropyrrolo[1,2-a]azepin-9-one1932161-18-6C9H13NO
- (8aS)-5-Methyl-2,3,8,8a-tetrahydro-1H-indolizin-7-one1240530-57-7C9H13NO
- (9aS)-4,6,7,8,9,9a-Hexahydroquinolizin-1-one1932255-76-9C9H13NO
- (9aR)-4,6,7,8,9,9a-Hexahydroquinolizin-1-one1932139-05-3C9H13NO
- (4aR,8aS)-1,2,4a,5,6,7,8,8a-Octahydroquinolin-2-one1931899-55-6C9H13NO
- (S)-3-(1-Aminoethyl)-4-methylphenol1269961-83-2C9H13NO
- 2-(Hydroxymethyl)spiro[3.3]heptane-2-carbonitrile2091626-54-7C9H13NO
- (3aS,6R,8aR)-6-Methyl-3a,6-dihydro-1H,3H,8H-azirino[1,2-a]furo[3,4-b]pyridine1846566-25-3C9H13NO
- (2R)-2-(Dideuterioamino)-3-phenylpropan-1-ol63386-43-6C9H13NO
- N-Hydroxyamphetamine-d565538-30-9C9H13NO
- 1-Ethynyl-3-oxa-9-azabicyclo[3.3.1]nonane2920414-48-6C9H13NO
- 3-Oxabicyclo[3.3.1]nonane-1-carbonitrile2920401-09-6C9H13NO
- 4-Cyclobutyl-3-oxo-pentanenitrile2110943-50-3C9H13NO
- 3-(3-Ethylcyclobutyl)-3-oxo-propanenitrile2168234-05-5C9H13NO
- 3-(1,3-Dimethylcyclobutyl)-3-oxo-propanenitrile2299485-98-4C9H13NO
- 2-(3-Oxabicyclo[3.2.1]octan-8-yl)acetonitrile2119559-85-0C9H13NO
- 6-Ethynyl-4-azaspiro[2.5]octan-6-ol2940948-15-0C9H13NO
- 9-Azadispiro[3.0.3^{5}.2^{4}]decan-10-one2923840-38-2C9H13NO
- 1-Azadispiro[3.1.3^{6}.1^{4}]decan-2-one3017161-62-2C9H13NO
- rac-1-[(1R,3R)-3-Aminocyclohexyl]prop-2-yn-1-one2137631-25-3C9H13NO
- rac-1-[(1R,2S)-2-(Aminomethyl)cyclopropyl]pent-3-yn-1-one2138020-67-2C9H13NO
- rac-1-[(1R,3S)-3-Aminocyclohexyl]prop-2-yn-1-one2137581-80-5C9H13NO
- rac-(1R,3R)-3-(Furan-3-yl)-2,2-dimethylcyclopropan-1-amine2227835-18-7C9H13NO
- rac-(1R,3S)-3-(Furan-2-yl)-2,2-dimethylcyclopropan-1-amine2227890-49-3C9H13NO
- rac-1-[(1R,3S)-3-Aminocyclopentyl]but-3-yn-2-one2138304-76-2C9H13NO
- (S)-1-(3-(Methylamino)phenyl)ethan-1-ol2382581-09-9C9H13NO
- cis-(1S,2S)-2-Hydroxy-1-prop-2-enylcyclopentane-1-carbonitrile682746-79-8C9H13NO
- 2-(2-Methylpropyl)-2-azabicyclo[2.2.0]hex-5-en-3-one470661-07-5C9H13NO
- (1R,5S)-8-Methyl-8-azabicyclo[3.2.1]oct-2-ene-2-carbaldehyde99213-86-2C9H13NO
Frequently asked questions
What is the molar mass of C9H13NO?
The molar mass of C9H13NO is 151.21 g/mol, calculated from standard atomic weights for 9 carbon atoms, 13 hydrogen atoms, 1 nitrogen atom and 1 oxygen atom. The monoisotopic mass is 156.1311 Da.
How many compounds have the formula C9H13NO?
CompoundList lists 1,404 compounds with the molecular formula C9H13NO, including 5-(4-Methylpent-1-en-1-yl)-1,3-oxazole, 1-[1-(1H-Pyrrol-2-yl)cyclopropyl]ethan-1-ol, 1-(2-Aminocyclopentyl)but-3-yn-2-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 C9H13NO?
C9H13NO has a degree of unsaturation of 4. 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.