Molecular formula
C9H12N2O
1,376 compounds have this formula on CompoundList.
- Molar mass
- 164.21g/mol
- Monoisotopic mass
- 169.1263Da
- Atoms
- 24
- Elements
- 4
- Rings plus double bonds
- 5
The formula C9H12N2O describes a molecule made of 9 carbon atoms, 12 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 × 965.83%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 127.37%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 217.06%14.007 × 2 = 28.014 g/mol
- O Oxygen × 19.74%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C9H12N2O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 400 of 1,376 compounds
2-Isopropylisonicotinamide
CAS 90437-04-0C9H12N2O
2-Amino-2-(3-methylphenyl)acetamide
CAS 203065-97-8C9H12N2O
5-Amino-N,2-dimethylbenzamide
CAS 1249563-99-2C9H12N2O
N-(Pyridin-3-ylmethyl)oxetan-3-amine
CAS 1341658-84-1C9H12N2O
1-(2-Aminophenyl)-3-azetidinol
CAS 1029432-72-1C9H12N2O
1-(6-(Dimethylamino)pyridin-2-yl)ethanone
CAS 1060801-44-6C9H12N2O
6-(Isopropylamino)nicotinaldehyde
CAS 181936-87-8C9H12N2O
(3S,5S)-3-Cyclopropyl-5-methyl-2-oxo-pyrrolidine-3-carbonitrile
CAS 1462289-99-1C9H12N2O
(3S,5R)-3-Cyclopropyl-5-methyl-2-oxo-pyrrolidine-3-carbonitrile
CAS 1462290-02-3C9H12N2O
(3R,5S)-3-Cyclopropyl-5-methyl-2-oxo-pyrrolidine-3-carbonitrile
CAS 1462290-00-1C9H12N2O
5-(Azetidin-3-yl)-2-methoxypyridine
CAS 1260833-63-3C9H12N2O
2-Cyclopropyl-6-ethyl-3,4-dihydropyrimidin-4-one
CAS 1154548-87-4C9H12N2O
![3-Oxa-6-azatricyclo[6.1.1.0,1,6]decane-4-carbonitrile chemical structure, C9H12N2O, CAS 2089277-63-2](/s/IXGMUKPAZOSPHZ-UHFFFAOYSA-N.svg)
3-Oxa-6-azatricyclo[6.1.1.0,1,6]decane-4-carbonitrile
CAS 2089277-63-2C9H12N2O
![N-[(4-Methylpyridin-3-yl)methyl]acetamide chemical structure, C9H12N2O, CAS 90436-93-4](/s/QLLMTOGJYJLIBE-UHFFFAOYSA-N.svg)
N-[(4-Methylpyridin-3-yl)methyl]acetamide
CAS 90436-93-4C9H12N2O
2-(2-(Aziridin-1-yl)ethoxy)pyridine
CAS 500342-17-6C9H12N2O
2-(3-Methylanilino)acetamide
CAS 213995-51-8C9H12N2O
N-(4-Methylphenyl)acetohydrazide
CAS 32702-88-8C9H12N2O
Imidazo(1,2-a)pyridin-5(1H)-one, 2,3-dihydro-1,7-dimethyl-
CAS 66066-23-7C9H12N2O
Butanamide, N-4-pyridinyl-
CAS 112706-64-6C9H12N2O
N'-Hydroxy-2-(3-methylphenyl)ethanimidamide
C9H12N2O
2-(1H-Imidazol-1-ylmethyl)cyclopentanone
CAS 116802-67-6C9H12N2O
![1-[6-(Aminomethyl)-2-methylpyridin-3-yl]ethan-1-one chemical structure, C9H12N2O, CAS 794465-47-7](/s/XVWVEGDNEWNSCI-UHFFFAOYSA-N.svg)
1-[6-(Aminomethyl)-2-methylpyridin-3-yl]ethan-1-one
CAS 794465-47-7C9H12N2O
2-Amino-3,5-dimethylbenzamide
CAS 56934-54-4C9H12N2O
2,5-Dimethylbenzohydrazide
CAS 85304-04-7C9H12N2O
- N-Methyl-N-(2-(pyridin-2-yl)ethyl)formamide88780-61-4C9H12N2O
- 4-[(3R)-Pyrrolidin-3-yloxy]pyridine927691-32-5C9H12N2O
- 5-Methyl-3-(1,2,5,6-tetrahydropyridin-3-yl)isoxazole123686-29-3C9H12N2O
- 6-Methyl-2,3,5,6,7,8-hexahydrocinnolin-3-one39716-44-4C9H12N2O
- 5-(1-Methylethyl)-3-pyridinecarboxamide73591-72-7C9H12N2O
- 6-Methyl-5,6,7,8-tetrahydro-1,6-naphthyridin-2(1H)-one14757-35-8C9H12N2O
- 2-(3-Methylphenyl)acetohydrazide57676-53-6C9H12N2O
- 4-(Cyclopropylmethoxy)pyridin-3-amine1039832-97-7C9H12N2O
- 2-(2-Methoxyphenyl)ethanimidamide915922-03-1C9H12N2O
- ((2,3-Dihydrobenzofuran-5-yl)methyl)hydrazine887577-40-4C9H12N2O
- Cyclopentyl(1H-imidazol-2-yl)methanone952200-97-4C9H12N2O
- (S)-1-(Pyridin-4-yl)pyrrolidin-3-ol194668-44-5C9H12N2O
- 2-Amino-2-(4-methylphenyl)acetamide203065-96-7C9H12N2O
- Cyclopentyl-imidazol-1-yl-methanone953077-10-6C9H12N2O
- 5-Cyclobutoxypyridin-2-amine1250024-59-9C9H12N2O
- 1-(6-Methoxypyridin-2-yl)cyclopropan-1-amine1060806-97-4C9H12N2O
- 2-Cyclobutoxypyridin-4-amine1249765-43-2C9H12N2O
- 4-(1,3-Dimethyl-1H-pyrazol-4-yl)but-3-en-2-one1021910-51-9C9H12N2O
- 7-Methoxy-1,2,3,4-tetrahydro-2,6-naphthyridine1060816-46-7C9H12N2O
- 3-(1H-Pyrazol-1-yl)cyclohexan-1-one933795-55-2C9H12N2O
- 1-(1-Cyclobutyl-1H-pyrazol-4-yl)ethan-1-one1557884-85-1C9H12N2O
- 2-(Azetidin-3-yl)-5-methoxypyridine1260812-61-0C9H12N2O
- 4-(Cyclopropylmethoxy)pyridin-2-amine1564573-58-5C9H12N2O
- 1,1-Dimethyl-1,3-dihydrofuro[3,4-C]pyridin-6-amine2060588-62-5C9H12N2O
- 2-Cyclopropyl-5,6-dimethylpyrimidin-4(3H)-one1184785-93-0C9H12N2O
- 4-Hydroxy-3,5-dimethylbenzene-1-carboximidamide1094355-59-5C9H12N2O
- (3S,4S)-3-Cyclopropyl-4-methyl-2-oxo-pyrrolidine-3-carbonitrile2891581-14-7C9H12N2O
- (3S,4R)-3-Cyclopropyl-4-methyl-2-oxo-pyrrolidine-3-carbonitrile2891580-28-0C9H12N2O
- n,n,3-Trimethyl-4-nitrosoaniline29785-93-1C9H12N2O
- 1-(4-Methoxybenzylidene)-2-methylhydrazine38327-03-6C9H12N2O
- N-Hydroxy-N'-(phenylmethyl)ethanimidamide99362-11-5C9H12N2O
- 1-(3,6-Dimethylpyrazin-2-yl)propan-1-one115609-79-5C9H12N2O
- 1-(5,6-Dimethylpyrazin-2-yl)propan-1-one86461-67-8C9H12N2O
- 3-Ethoxybenzene-1-carboximidamide25412-70-8C9H12N2O
- 6-(Dimethylamino)-2-methylnicotinaldehyde1027421-95-9C9H12N2O
- 1-(1-Ethoxyethyl)-4-ethynyl-1H-pyrazole575452-26-5C9H12N2O
- Acetamide, N-(4,6-dimethyl-3-pyridinyl)-76005-97-5C9H12N2O
- 5-Isopropylpicolinamide20970-84-7C9H12N2O
- N-[(1S)-1-(3-Pyridinyl)ethyl]acetamide27854-94-0C9H12N2O
- 3-Amino-3-phenylpropanamide46050-30-0C9H12N2O
- 1-(3,4-Dihydropyrrolo[1,2-a]pyrazin-2(1H)-yl)ethanone165117-99-7C9H12N2O
- Acetamide, 2-[(4-methylphenyl)amino]-5546-18-9C9H12N2O
- (Z)-N'-Hydroxy-2-phenylpropanimidamide925698-75-5C9H12N2O
- 2,3,4,5-Tetrahydro-1,4-benzoxazepin-7-amine216008-30-9C9H12N2O
- 5-Pyrimidinol, 2-cyclopentyl-81303-70-0C9H12N2O
- 2-Methyl-5,6,7,8-tetrahydro-2,6-naphthyridin-1(2H)-one676994-63-1C9H12N2O
- 6,7,8,9-Tetrahydro-5H-imidazo[1,2-a]azepine-2-carbaldehyde623564-91-0C9H12N2O
- 1-(Pyridin-3-yl)pyrrolidin-3-ol1521927-77-4C9H12N2O
- (R)-2-Amino-N-methyl-2-phenylacetamide97549-10-5C9H12N2O
- 2-Cyclopropyl-4,5,6,7-tetrahydrooxazolo[4,5-C]pyridine794452-00-9C9H12N2O
- 6-(Oxolan-3-yl)pyridin-2-amine1159822-12-4C9H12N2O
- 6-(Oxolan-2-yl)pyridin-2-amine1353853-51-6C9H12N2O
- 1-[2-(Dimethylamino)pyridin-3-yl]ethanone1224582-70-0C9H12N2O
- 1-(2-Methoxypyridin-3-yl)cyclopropan-1-amine1060807-00-2C9H12N2O
- 6-(Ethyl(methyl)amino)nicotinaldehyde1216170-74-9C9H12N2O
- 2-Methyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-3-carbaldehyde1267416-89-6C9H12N2O
- 1-{4H,5H,6H,7H-Pyrazolo[1,5-a]pyridin-2-yl}ethan-1-one1528500-29-9C9H12N2O
- 8-Methoxy-1,2,3,4-tetrahydro-1,6-naphthyridine1820735-63-4C9H12N2O
- 6-Methoxy-1,2,3,4-tetrahydro-1,8-naphthyridine1820735-64-5C9H12N2O
- 2-Methyl-4-(1-methyl-1H-pyrazol-4-yl)but-3-yn-2-ol39806-92-3C9H12N2O
- 4-(3-Azetidinyl)-2-methoxypyridine1260644-36-7C9H12N2O
- 3-(Azetidin-3-yl)-5-methoxypyridine1260879-04-6C9H12N2O
- 3-(3-Azetidinyl)-4-methoxypyridine1260833-97-3C9H12N2O
- 2-(Azetidin-3-yl)-3-methoxypyridine1260829-32-0C9H12N2O
- 3-(Azetidin-3-yl)-2-methoxypyridine1260811-73-1C9H12N2O
- 5-Methyl-5,6,7,8-tetrahydrocinnolin-3(2H)-one2310013-98-8C9H12N2O
- 3-Cyclopropyl-1-ethyl-1H-pyrazole-5-carbaldehyde2230672-24-7C9H12N2O
- 6-Cyclobutyl-2-methylpyrimidin-4-ol1412953-30-0C9H12N2O
- 3',4'-Dihydro-2'H-spiro[oxetane-3,1'-pyrrolo[1,2-a]pyrazine]2230803-14-0C9H12N2O
- (5R)-3-Cyclopropyl-5-methyl-2-oxo-pyrrolidine-3-carbonitrile2750621-10-2C9H12N2O
- (3R,4S)-3-Cyclopropyl-4-methyl-2-oxo-pyrrolidine-3-carbonitrile2891580-95-1C9H12N2O
- (5S)-3-Cyclopropyl-5-methyl-2-oxo-pyrrolidine-3-carbonitrile2750723-39-6C9H12N2O
- (3R,4R)-3-Cyclopropyl-4-methyl-2-oxo-pyrrolidine-3-carbonitrile2891580-65-5C9H12N2O
- Isonicotinaldehyde O-isopropyloxime60833-42-3C9H12N2O
- N-[(2,5-Dimethylphenyl)amino]formamide6304-60-5C9H12N2O
- N-Methyl(phenyl)ethanehydrazonic acid1199-86-6C9H12N2O
Frequently asked questions
What is the molar mass of C9H12N2O?
The molar mass of C9H12N2O is 164.21 g/mol, calculated from standard atomic weights for 9 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 169.1263 Da.
How many compounds have the formula C9H12N2O?
CompoundList lists 1,376 compounds with the molecular formula C9H12N2O, including 2-Isopropylisonicotinamide, 2-Amino-2-(3-methylphenyl)acetamide, 5-Amino-N,2-dimethylbenzamide. 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 C9H12N2O?
C9H12N2O 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.