Molecular formula
C9H16N2O
883 compounds have this formula on CompoundList.
- Molar mass
- 168.24g/mol
- Monoisotopic mass
- 172.1514Da
- Atoms
- 28
- Elements
- 4
- Rings plus double bonds
- 3
The formula C9H16N2O describes a molecule made of 9 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms 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 × 964.25%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 169.59%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 216.65%14.007 × 2 = 28.014 g/mol
- O Oxygen × 19.51%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C9H16N2O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 883 compounds
3-Methyloctahydroquinoxalin-2(1H)-one
CAS 84688-50-6C9H16N2O
![1,7-Diazaspiro[4.5]decan-6-one, 1-methyl- chemical structure, C9H16N2O, CAS 92608-26-9](/s/TZCLEYJRINDBTK-UHFFFAOYSA-N.svg)
1,7-Diazaspiro[4.5]decan-6-one, 1-methyl-
CAS 92608-26-9C9H16N2O
N-Methylpiperazine methacrylamide
CAS 65720-58-3C9H16N2O
1-(Cyclopropylmethyl)pyrrolidine-2-carboxamide
CAS 1822516-85-7C9H16N2O
![(+/-) 3-(Alpha-aminoacetyl)-1-azabicyclo[2.2.2]octane chemical structure, C9H16N2O, CAS 790172-84-8](/s/UMALFTVAWANTDX-UHFFFAOYSA-N.svg)
(+/-) 3-(Alpha-aminoacetyl)-1-azabicyclo[2.2.2]octane
CAS 790172-84-8C9H16N2O
N-(6-Cyanohexyl)acetamide
CAS 62578-13-6C9H16N2O
(3S)-N-Cyclopropylpiperidine-3-carboxamide
CAS 1401448-66-5C9H16N2O
1-(3r)-3-Piperidinyl-2-pyrrolidinone
CAS 1240347-02-7C9H16N2O
1-(3s)-3-Piperidinyl-2-pyrrolidinone
CAS 1240347-03-8C9H16N2O
N-(3-Aminocyclobutyl)cyclobutanecarboxamide
CAS 1156166-72-1C9H16N2O
![1-(3,9-Diazabicyclo[4.2.1]nonan-3-yl)ethan-1-one chemical structure, C9H16N2O, CAS 387870-07-7](/s/BUPJOAWNPBLYPU-UHFFFAOYSA-N.svg)
1-(3,9-Diazabicyclo[4.2.1]nonan-3-yl)ethan-1-one
CAS 387870-07-7C9H16N2O
![1-[2-(2-Aminoethylamino)cyclopenten-1-yl]ethanone chemical structure, C9H16N2O, CAS 316820-62-9](/s/MNVGMYDCKWECEZ-UHFFFAOYSA-N.svg)
1-[2-(2-Aminoethylamino)cyclopenten-1-yl]ethanone
CAS 316820-62-9C9H16N2O
2-(3-Isopropyl-5-methyl-1H-pyrazol-1-yl)ethanol
CAS 709674-72-6C9H16N2O
4-Cyclopentylpiperazin-2-one
CAS 1256589-47-5C9H16N2O
![N-((3AR,5s,6aS)-octahydrocyclopenta[c]pyrrol-5-yl)acetamide chemical structure, C9H16N2O, CAS 1326805-42-8](/s/WZQUWWPVGPQQSF-JVHMLUBASA-N.svg)
N-((3AR,5s,6aS)-octahydrocyclopenta[c]pyrrol-5-yl)acetamide
CAS 1326805-42-8C9H16N2O
![2,9-Diazaspiro[5.5]undecan-3-one chemical structure, C9H16N2O, CAS 1350521-73-1](/s/PVYVMHJJWUFKJE-UHFFFAOYSA-N.svg)
2,9-Diazaspiro[5.5]undecan-3-one
CAS 1350521-73-1C9H16N2O
(3S)-3-(Pyrrolidine-1-carbonyl)pyrrolidine
CAS 1257293-95-0C9H16N2O
1-Cyclobutanecarbonylpyrrolidin-3-amine
CAS 1249230-94-1C9H16N2O
![2-Amino-1-{2-azabicyclo[2.2.1]heptan-2-yl}propan-1-one chemical structure, C9H16N2O, CAS 1290900-22-9](/s/YYOAJFBCYSMDRU-UHFFFAOYSA-N.svg)
2-Amino-1-{2-azabicyclo[2.2.1]heptan-2-yl}propan-1-one
CAS 1290900-22-9C9H16N2O
![1-{2-Azabicyclo[2.2.1]heptan-2-yl}-2-(methylamino)ethan-1-one chemical structure, C9H16N2O, CAS 1249824-95-0](/s/NDFPKFRDTCDFQG-UHFFFAOYSA-N.svg)
1-{2-Azabicyclo[2.2.1]heptan-2-yl}-2-(methylamino)ethan-1-one
CAS 1249824-95-0C9H16N2O
N-Cyclobutylpyrrolidine-3-carboxamide
CAS 1343501-15-4C9H16N2O
n-Ethyl-N-(pyrrolidin-3-yl)acrylamide
CAS 1339725-74-4C9H16N2O
1-(2,6-Dimethylpiperazin-1-yl)prop-2-en-1-one
CAS 1341695-02-0C9H16N2O
1-(3-Amino-4-methylpiperidin-1-yl)prop-2-en-1-one
CAS 1339469-67-8C9H16N2O
- 4-(Azetidin-3-yloxy)-2,2-dimethylbutanenitrile1488101-88-7C9H16N2O
- 3-(1-Ethyl-3-methyl-1H-pyrazol-5-yl)propan-1-ol1482913-79-0C9H16N2O
- N-[(3-Aminocyclobutyl)methyl]cyclopropanecarboxamide1480108-34-6C9H16N2O
- (3-(tert-Butyl)-1-methyl-1H-pyrazol-4-yl)methanol1492080-32-6C9H16N2O
- 2,2-Dimethyl-3-(1-methyl-1H-pyrazol-4-yl)propan-1-ol1481546-12-6C9H16N2O
- 3-Amino-N-cyclopropylcyclopentanecarboxamide1217501-21-7C9H16N2O
- N-(Azetidin-3-yl)-N-methylcyclobutanecarboxamide1496790-15-8C9H16N2O
- 5-(1-Ethyl-1-methylpropyl)-3-isoxazolamine81479-69-8C9H16N2O
- (S)-1-(1-Ethyl-3,5-dimethyl-1H-pyrazol-4-yl)ethan-1-ol1344930-59-1C9H16N2O
- (3S)-1-Cyclopropanecarbonyl-3-methylpiperazine1567912-40-6C9H16N2O
- [(3-tert-Butyl-1,2-oxazol-4-yl)methyl](methyl)amine1508605-07-9C9H16N2O
- 2-(3,5-Diethyl-1H-pyrazol-1-yl)ethan-1-ol1556400-52-2C9H16N2O
- Rel-N-((3aR,5s,6aS)-5-methyloctahydrocyclopenta[c]pyrrol-5-yl)formamide2567756-35-6C9H16N2O
- 4-Cyclopropyl-6-methyl-1,4-diazepan-2-one1803599-59-8C9H16N2O
- 3-(Ethoxymethyl)-1-propyl-1H-pyrazole1856098-51-5C9H16N2O
- 1-Ethyl-3-(isopropoxymethyl)-1H-pyrazole1856092-89-1C9H16N2O
- 3-(Butoxymethyl)-1-methyl-1H-pyrazole1855949-62-0C9H16N2O
- 1-Isobutyl-5-(methoxymethyl)-1H-pyrazole1856044-32-0C9H16N2O
- 1-Ethyl-5-(isopropoxymethyl)-1H-pyrazole1856076-96-4C9H16N2O
- 5-(Butoxymethyl)-1-methyl-1H-pyrazole1856098-86-6C9H16N2O
- 5-(Isobutoxymethyl)-1-methyl-1H-pyrazole1856079-74-7C9H16N2O
- 2,4-Diamino-3,5,5-trimethylcyclohex-2-en-1-one91384-78-0C9H16N2O
- 1-Cyclohexylaziridine-2-carboxamide6336-74-9C9H16N2O
- (3aS,7aR)-2-Ethoxy-3a,4,5,6,7,7a-hexahydro-1H-benzimidazole85782-28-1C9H16N2O
- 2-Cyano-2-(propan-2-yl)pentanamide7596-98-7C9H16N2O
- (NE)-N-(6-methyl-6-azabicyclo[3.2.2]nonan-3-ylidene)hydroxylamineC9H16N2O
- Acetonitrile, [[2-(hydroxymethyl)cyclohexyl]amino]-, (1S-trans)-144478-67-1C9H16N2O
- 1-((4AR,7aR)-hexahydro-1H-pyrrolo[3,4-b]pyridin-6(2H)-yl)ethanone220505-47-5C9H16N2O
- 1H-Imidazole-4-methanol, 5-ethyl-2-propyl-54416-11-4C9H16N2O
- 4-Cyclohexyl-4,5-dihydrooxazol-2-amine63204-74-0C9H16N2O
- 4-Diazo-3,3,5,5-tetramethyloxane89050-89-5C9H16N2O
- N~1~-Ethyl-N~1~-[(furan-2-yl)methyl]ethane-1,2-diamine61695-02-1C9H16N2O
- 1-(1,3-Dimethyl-1H-pyrazol-5-yl)-2-methylpropan-2-ol91026-95-8C9H16N2O
- Ethanone, 1-[1-(dimethylamino)-1,2,3,4-tetrahydro-2-pyridinyl]-(9CI)145105-70-0C9H16N2O
- 2,8-Dimethyl-1-oxa-3,8-diazaspiro[4.5]dec-2-ene138300-71-7C9H16N2O
- 7a-Propylhexahydro-5H-pyrrolo[1,2-a]imidazol-5-one114543-38-3C9H16N2O
- 1-(4-Ethylpiperazin-1-yl)prop-2-en-1-one50658-94-1C9H16N2O
- 5H-Pyrrolo[3,4-c]pyridine-5-ethanol, 1,2,3,4,6,7-hexahydro-1379278-73-5C9H16N2O
- 2-(Cyclopropylamino)-N-(cyclopropylmethyl)acetamide1016534-18-1C9H16N2O
- 5-Hexyl-1,2-oxazol-3-amine119409-95-9C9H16N2O
- 2-[5-Methyl-2-(propan-2-yl)-1,3-oxazol-4-yl]ethan-1-amine1017153-31-9C9H16N2O
- (2S)-N-Cyclopropylpiperidine-2-carboxamide784137-49-1C9H16N2O
- 2-Methyl-3-[[(tetrahydro-2-furanyl)methyl]amino]propanenitrile51639-60-2C9H16N2O
- 4-(Hydroxymethyl)-1-piperidinepropanenitrile4608-71-3C9H16N2O
- (3-Ethyl-5-isopropyl-1H-pyrazol-1-yl)methanol709674-66-8C9H16N2O
- 1-(3,6-Diazabicyclo[3.2.2]non-3-yl)ethanone1214743-77-7C9H16N2O
- N-(Azetidin-3-yl)cyclopentanecarboxamide1220027-39-3C9H16N2O
- 1-Butyl-3-(methoxymethyl)-1H-pyrazole1484508-97-5C9H16N2O
- 3-Amino-1-(2-azabicyclo[2.2.1]heptan-2-yl)propan-1-one1244060-10-3C9H16N2O
- 5-(Piperidin-3-yl)pyrrolidin-2-one1785511-19-4C9H16N2O
- 1-(1-Methyl-1H-pyrazol-5-yl)pentan-1-ol1339322-27-8C9H16N2O
- 1-Cyclopropylpiperidine-4-carboxamide1394938-77-2C9H16N2O
- [5-(2,2-Dimethylpropyl)-1,2-oxazol-3-yl]methanamine1889489-99-9C9H16N2O
- 1,3-Dimethyl-4-(2-methylpropyl)-1H-pyrazol-5-ol2137791-26-3C9H16N2O
- (1R)-2,2-Dimethyl-1-(3-methyl-1,2-oxazol-5-yl)propan-1-amine473733-32-3C9H16N2O
- (S)-4-Cyclohexyl-4,5-dihydrooxazol-2-amine1043497-19-3C9H16N2O
- 1-(Hexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl)ethan-1-one93690-03-0C9H16N2O
- 2,2-Dimethyl-1-(1-methyl-1H-pyrazol-4-yl)propan-1-ol1247758-82-2C9H16N2O
- 2-(But-3-yn-1-yl(methyl)amino)-N,N-dimethylacetamide1339375-11-9C9H16N2O
- 4-(1-Ethyl-1H-pyrazol-4-yl)butan-2-ol1248760-27-1C9H16N2O
- 3-Methyl-4-(1-methyl-1H-pyrazol-4-yl)butan-2-ol1248489-58-8C9H16N2O
- 2-[[1-(Hydroxymethyl)cyclopentyl]amino]propanenitrile1248277-27-1C9H16N2O
- N-[1-(Cyanomethyl)propyl]butanamide1248209-19-9C9H16N2O
- 3-(2-Methyl-1,4-oxazepan-4-yl)propanenitrile1343038-60-7C9H16N2O
- (1R)-1-(1-Ethyl-3,5-dimethyl-1H-pyrazol-4-yl)ethan-1-ol1344919-60-3C9H16N2O
- (3-Aminoazetidin-1-yl)(cyclopentyl)methanone1343674-21-4C9H16N2O
- 5-{[(Cyclopropylmethyl)amino]methyl}pyrrolidin-2-one1339717-24-6C9H16N2O
- 4-(1-Ethyl-1H-imidazol-2-yl)butan-2-ol1343179-83-8C9H16N2O
- 4-(1-Ethyl-1H-pyrazol-5-yl)butan-2-ol1339664-60-6C9H16N2O
- 2-(Azetidin-3-yl)-1-(pyrrolidin-1-yl)ethan-1-one1343003-49-5C9H16N2O
- (1-(Pentan-3-yl)-1H-pyrazol-3-yl)methanol1341306-52-2C9H16N2O
- 1-Amino-N-cyclopentylcyclopropane-1-carboxamide1465086-49-0C9H16N2O
- 1-Butyl-3,5-dimethyl-1H-pyrazol-4-ol1491374-79-8C9H16N2O
- 7-Methyl-3-oxa-1-azaspiro[4.5]dec-1-en-2-amine1492631-19-2C9H16N2O
- 8-Methyl-3-oxa-1-azaspiro[4.5]dec-1-en-2-amine1478498-96-2C9H16N2O
- 4-(1,3-Dimethyl-1H-pyrazol-5-yl)butan-2-ol1491688-84-6C9H16N2O
Frequently asked questions
What is the molar mass of C9H16N2O?
The molar mass of C9H16N2O is 168.24 g/mol, calculated from standard atomic weights for 9 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 172.1514 Da.
How many compounds have the formula C9H16N2O?
CompoundList lists 883 compounds with the molecular formula C9H16N2O, including 3-Methyloctahydroquinoxalin-2(1H)-one, 1,7-Diazaspiro[4.5]decan-6-one, 1-methyl-, N-Methylpiperazine methacrylamide. 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 C9H16N2O?
C9H16N2O 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.