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 1,101 to 1,200 of 1,404 compounds
![1-Cyclobutyl-2-[(prop-2-yn-1-yl)amino]ethan-1-one chemical structure, C9H13NO, CAS 1594744-21-4](/s/QYRWZWZRTMNJSS-UHFFFAOYSA-N.svg)
1-Cyclobutyl-2-[(prop-2-yn-1-yl)amino]ethan-1-one
CAS 1594744-21-4C9H13NO
1-(1-Aminocyclobutyl)pent-4-yn-2-one
CAS 1597606-12-6C9H13NO
1-(2-Methylpyrrolidin-3-yl)but-3-yn-1-one
CAS 1598140-77-2C9H13NO
1-(1-Aminocyclobutyl)pent-3-yn-1-one
CAS 1597258-09-7C9H13NO
1-(1-Aminocyclobutyl)pent-4-yn-1-one
CAS 1600087-52-2C9H13NO
![1-[1-(Aminomethyl)cyclobutyl]but-3-yn-2-one chemical structure, C9H13NO, CAS 1598312-51-6](/s/JQHBTEAIGMDXOD-UHFFFAOYSA-N.svg)
1-[1-(Aminomethyl)cyclobutyl]but-3-yn-2-one
CAS 1598312-51-6C9H13NO
![1-[1-(Aminomethyl)cyclobutyl]but-3-yn-1-one chemical structure, C9H13NO, CAS 1600342-95-7](/s/MEJWRNPMZKUPES-UHFFFAOYSA-N.svg)
1-[1-(Aminomethyl)cyclobutyl]but-3-yn-1-one
CAS 1600342-95-7C9H13NO
![1-[1-(Aminomethyl)cyclopentyl]prop-2-yn-1-one chemical structure, C9H13NO, CAS 1596059-75-4](/s/VPFARIPHQJIFNN-UHFFFAOYSA-N.svg)
1-[1-(Aminomethyl)cyclopentyl]prop-2-yn-1-one
CAS 1596059-75-4C9H13NO
![1-[1-(Aminomethyl)cyclopropyl]pent-3-yn-1-one chemical structure, C9H13NO, CAS 1600269-69-9](/s/UORJGKCURBQWBT-UHFFFAOYSA-N.svg)
1-[1-(Aminomethyl)cyclopropyl]pent-3-yn-1-one
CAS 1600269-69-9C9H13NO
![1-[1-(Aminomethyl)cyclopropyl]pent-4-yn-1-one chemical structure, C9H13NO, CAS 1594513-55-9](/s/PABAZESQQKEJIN-UHFFFAOYSA-N.svg)
1-[1-(Aminomethyl)cyclopropyl]pent-4-yn-1-one
CAS 1594513-55-9C9H13NO
5-(Pyrrolidin-3-yl)pent-1-yn-3-one
CAS 1599294-03-7C9H13NO
3-Amino-1-cyclopropylhex-5-yn-2-one
CAS 1599052-56-8C9H13NO
2-Amino-1-cyclobutylpent-4-yn-1-one
CAS 1594805-15-8C9H13NO
1-(2-Amino-1-methylcyclopentyl)prop-2-yn-1-one
CAS 1602433-67-9C9H13NO
1-(2-Ethylpyrrolidin-2-yl)prop-2-yn-1-one
CAS 1600165-08-9C9H13NO
1-Amino-1-cyclopropylhex-5-yn-3-one
CAS 1602324-44-6C9H13NO
1-(2-Methylpiperidin-2-yl)prop-2-yn-1-one
CAS 1603085-79-5C9H13NO
2-(Azetidin-3-yl)hex-5-yn-3-one
CAS 1601141-50-7C9H13NO
![{1-[(1H-Pyrrol-2-yl)methyl]cyclopropyl}methanol chemical structure, C9H13NO, CAS 1896215-59-0](/s/FTDJUWQAFSKDSB-UHFFFAOYSA-N.svg)
{1-[(1H-Pyrrol-2-yl)methyl]cyclopropyl}methanol
CAS 1896215-59-0C9H13NO
![{1-[(1H-Pyrrol-3-yl)methyl]cyclopropyl}methanol chemical structure, C9H13NO, CAS 1889734-20-6](/s/QHVNGGVPUPKBBO-UHFFFAOYSA-N.svg)
{1-[(1H-Pyrrol-3-yl)methyl]cyclopropyl}methanol
CAS 1889734-20-6C9H13NO
![[1-(1H-Pyrrol-2-yl)cyclobutyl]methanol chemical structure, C9H13NO, CAS 1895520-76-9](/s/IIFXDXQIPPIWJN-UHFFFAOYSA-N.svg)
[1-(1H-Pyrrol-2-yl)cyclobutyl]methanol
CAS 1895520-76-9C9H13NO
![[1-(1H-Pyrrol-3-yl)cyclobutyl]methanol chemical structure, C9H13NO, CAS 1892357-91-3](/s/BZFYUQYAZSBVSP-UHFFFAOYSA-N.svg)
[1-(1H-Pyrrol-3-yl)cyclobutyl]methanol
CAS 1892357-91-3C9H13NO
![O-[1-(3-Methylphenyl)ethyl]hydroxylamine chemical structure, C9H13NO, CAS 1890375-03-7](/s/KJUBFHASOLGRCS-UHFFFAOYSA-N.svg)
O-[1-(3-Methylphenyl)ethyl]hydroxylamine
CAS 1890375-03-7C9H13NO
![O-[1-(2-Methylphenyl)ethyl]hydroxylamine chemical structure, C9H13NO, CAS 1893180-46-5](/s/NXLACXCWRGNOBL-UHFFFAOYSA-N.svg)
O-[1-(2-Methylphenyl)ethyl]hydroxylamine
CAS 1893180-46-5C9H13NO
- 3-(5-Methylfuran-2-yl)but-3-en-1-amine1896496-08-4C9H13NO
- O-[(2,3-Dimethylphenyl)methyl]hydroxylamine1388070-90-3C9H13NO
- N-[(3-Ethylphenyl)methyl]hydroxylamine1896917-17-1C9H13NO
- 1-(3-Ethyloxetan-3-yl)cyclopropane-1-carbonitrile1904069-04-0C9H13NO
- 1-(3-Methyloxetan-3-yl)cyclobutane-1-carbonitrile1903785-03-4C9H13NO
- 4-(Hydroxymethyl)bicyclo[2.2.1]heptane-1-carbonitrile1934515-88-4C9H13NO
- 5-(Hydroxymethyl)bicyclo[3.1.1]heptane-1-carbonitrile2091771-49-0C9H13NO
- 1-[1-(Methylamino)cyclopentyl]prop-2-yn-1-one1851696-40-6C9H13NO
- 1-(4-Isopropyl-pyrrol-3-yl)-ethanone855625-93-3C9H13NO
- (3-Ethyl-6-methylpyridin-2-yl)methanol1824328-65-5C9H13NO
- 3-(Furan-3-yl)-2,2-dimethylcyclopropan-1-amine1696280-22-4C9H13NO
- 1-(Oxan-3-yl)cyclopropane-1-carbonitrile1849409-99-9C9H13NO
- 1-(3-Methylpiperidin-4-yl)prop-2-yn-1-one1849283-56-2C9H13NO
- 3-(Cyclobutylmethyl)-3-methyloxirane-2-carbonitrile1849253-14-0C9H13NO
- 5-Ethyl-1-oxaspiro[2.4]heptane-2-carbonitrile1849208-90-7C9H13NO
- 5-(Propan-2-yl)-1-oxaspiro[2.3]hexane-2-carbonitrile1849236-62-9C9H13NO
- 6-Methyl-1-oxaspiro[2.5]octane-2-carbonitrile1851803-15-0C9H13NO
- 5-Methyl-1-oxaspiro[2.5]octane-2-carbonitrile1878972-53-2C9H13NO
- 5,5-Dimethyl-1-oxaspiro[2.4]heptane-2-carbonitrile1849408-07-6C9H13NO
- 4-Ethyl-1-oxaspiro[2.4]heptane-2-carbonitrile1882588-93-3C9H13NO
- 4,4-Dimethyl-1-oxaspiro[2.4]heptane-2-carbonitrile1849197-53-0C9H13NO
- 3-Cyclopentyl-3-methyloxirane-2-carbonitrile1849369-52-3C9H13NO
- 1-[1-(Methylamino)cyclobutyl]but-3-yn-1-one1851689-65-0C9H13NO
- 5-(Pyrrolidin-2-yl)pent-1-yn-3-one1849336-22-6C9H13NO
- 1-(3-Aminocyclopentyl)but-3-yn-2-one1877769-09-9C9H13NO
- 1-(3-Methylazetidin-3-yl)pent-4-yn-1-one1935401-27-6C9H13NO
- rel-(1S,2S,4S)-N-Methylbicyclo[2.2.1]hept-5-ene-2-carboxamide13295-40-4C9H13NO
- 1-Amino-1-cyclopropylhex-4-yn-2-one1935461-69-0C9H13NO
- 1-Amino-1-cyclobutylpent-4-yn-2-one1936255-62-7C9H13NO
- 1-(5-Methylpiperidin-3-yl)prop-2-yn-1-one1934570-01-0C9H13NO
- 2-{7-Oxabicyclo[2.2.1]heptan-2-yl}propanenitrile1861417-28-8C9H13NO
- Spiro[bicyclo[2.2.1]heptane-7,1'-cyclopropan]-2-one oxime162795-17-7C9H13NO
- (1R,2S,3R,4R,5S)-Tricyclo[3.2.1.0,2,4]octane-3-carboxamide16529-69-4C9H13NO
- 1-(3-Methylazetidin-3-yl)pent-3-yn-1-one1936088-81-1C9H13NO
- (1S)-1-(5-Methyl(2-furyl))but-3-enylamine1270078-97-1C9H13NO
- 1-(6-Methylpiperidin-3-yl)prop-2-yn-1-one1935508-10-3C9H13NO
- 1-(2-Methylpiperidin-3-yl)prop-2-yn-1-one1861324-52-8C9H13NO
- rac-1-[(1R,2S)-2-(Aminomethyl)cyclopentyl]prop-2-yn-1-one1932648-57-1C9H13NO
- 3-[(2-Methylfuran-3-yl)methyl]azetidine1936578-87-8C9H13NO
- 1-(1-Aminocyclopropyl)hex-4-yn-2-one1936655-53-6C9H13NO
- 2-(Cyclopropylamino)hex-5-yn-3-one1853134-85-6C9H13NO
- 1-Amino-1-cyclopropylhex-5-yn-2-one1936709-71-5C9H13NO
- 1-(1-Aminocyclopropyl)hex-5-yn-2-one1936700-09-2C9H13NO
- (1R)-1-(Furan-2-yl)pent-4-en-1-amine1932793-95-7C9H13NO
- (1R)-1-(Furan-3-yl)pent-4-en-1-amine1932788-71-0C9H13NO
- (1S)-1-(Furan-2-yl)pent-4-en-1-amine1932820-23-9C9H13NO
- (1S)-1-(Furan-3-yl)pent-4-en-1-amine1932797-80-2C9H13NO
- 4-(2-Methylfuran-3-yl)but-3-en-2-amine1937211-33-0C9H13NO
- 3-(2,5-Dimethyl-1H-pyrrol-3-yl)prop-2-en-1-ol1936406-97-1C9H13NO
- 1-tert-Butyl-3-oxocyclobutane-1-carbonitrile2091029-67-1C9H13NO
- 1-(2-Methylpropyl)-3-oxocyclobutane-1-carbonitrile2092023-48-6C9H13NO
- 1-(Furan-3-yl)cyclopentan-1-amine1704092-77-2C9H13NO
- 1-[(Oxiran-2-yl)methyl]cyclopentane-1-carbonitrile2060031-20-9C9H13NO
- 2-(6-Methylpyridin-3-yl)propan-1-ol2248386-28-7C9H13NO
- (2S)-2-(6-Methylpyridin-3-yl)propan-1-ol2248188-00-1C9H13NO
- (2R)-2-(6-Methylpyridin-3-yl)propan-1-ol2248198-76-5C9H13NO
- 7-Azaspiro[4.5]dec-3-en-2-one2680787-70-4C9H13NO
- 3-(2,4-Dimethyl-1H-pyrrol-3-yl)propanal2228398-17-0C9H13NO
- 4-(1-Isocyanatoethyl)cyclohex-1-ene2649085-22-1C9H13NO
- 1-Ethynyl-7-oxa-2-azaspiro[3.5]nonane2648945-86-0C9H13NO
- Tricyclo[3.3.0.0,3,7]octane-1-carboxamide2445793-13-3C9H13NO
- 1-{1-Methyl-2-azabicyclo[2.1.1]hexan-2-yl}prop-2-en-1-one2297919-58-3C9H13NO
- 2-(4-Methoxyphenyl)ethan-1,1,2,2-d4-1-amine2626854-44-0C9H13NO
- (4Z)-8-Hydroxycyclooct-4-ene-1-carbonitrile2060523-78-4C9H13NO
- (4-Cyclopropyl-1-methyl-1H-pyrrol-3-yl)methanol2137827-33-7C9H13NO
- 5-(But-3-yn-1-yl)-1,2,3,6-tetrahydropyridin-3-ol2137633-30-6C9H13NO
- 5-(But-2-yn-1-yl)-1,2,3,6-tetrahydropyridin-3-ol2137716-02-8C9H13NO
- 1-(3,4-Dimethylpyrrolidin-3-yl)prop-2-yn-1-one2138281-77-1C9H13NO
- rac-1-[(3R,4R)-3,4-Dimethylpyrrolidin-3-yl]prop-2-yn-1-one2137596-68-8C9H13NO
- 1-(2-Methylpiperidin-4-yl)prop-2-yn-1-one2138151-54-7C9H13NO
- 5-[(Cyclopropylmethyl)amino]pent-1-yn-3-one2137587-84-7C9H13NO
- 1-(3-Aminocyclobutyl)pent-3-yn-1-one2105165-45-3C9H13NO
- 1-[(2S)-2-Methylpyrrolidin-2-yl]but-3-yn-1-one2137033-15-7C9H13NO
- 5-Amino-4-(cyclopropylmethyl)pent-1-yn-3-one2029865-99-2C9H13NO
- 1-[(3S)-Piperidin-3-yl]but-3-yn-1-one2107140-65-6C9H13NO
- 1-[(3R)-Piperidin-3-yl]but-3-yn-1-one2107703-97-7C9H13NO
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 1-Cyclobutyl-2-[(prop-2-yn-1-yl)amino]ethan-1-one, 1-(1-Aminocyclobutyl)pent-4-yn-2-one, 1-(2-Methylpyrrolidin-3-yl)but-3-yn-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 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.