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 901 to 1,000 of 1,376 compounds
2-(5-Methoxypyridin-3-yl)prop-2-en-1-amine
CAS 2228703-70-4C9H12N2O
![1'-(1,2-Oxazol-3-yl)-[1,1'-bi(cyclopropane)]-1-amine chemical structure, C9H12N2O, CAS 2228218-12-8](/s/YPLMKYOKGKUMJU-UHFFFAOYSA-N.svg)
1'-(1,2-Oxazol-3-yl)-[1,1'-bi(cyclopropane)]-1-amine
CAS 2228218-12-8C9H12N2O
2-(3,5-Dimethyl-1,2-oxazol-4-yl)-2-methylpropanenitrile
CAS 2228518-71-4C9H12N2O
3-Amino-1-(but-3-en-1-yl)-1,2-dihydropyridin-2-one
CAS 2137804-14-7C9H12N2O
![1'-(1,3-Oxazol-5-yl)-[1,1'-bi(cyclopropane)]-1-amine chemical structure, C9H12N2O, CAS 2228325-96-8](/s/SMUQVFFOSLWGBZ-UHFFFAOYSA-N.svg)
1'-(1,3-Oxazol-5-yl)-[1,1'-bi(cyclopropane)]-1-amine
CAS 2228325-96-8C9H12N2O
![(1-(Bicyclo[1.1.1]pentan-1-yl)-1H-pyrazol-4-yl)methanol chemical structure, C9H12N2O, CAS 2864460-77-3](/s/SUUDOCBQTWDPRB-UHFFFAOYSA-N.svg)
(1-(Bicyclo[1.1.1]pentan-1-yl)-1H-pyrazol-4-yl)methanol
CAS 2864460-77-3C9H12N2O
1-(5-Cyclopropylpyrazin-2-yl)ethan-1-ol
CAS 2875072-72-1C9H12N2O
1,7-Naphthyridin-2(1H)-one, 5,6,7,8-tetrahydro-4-methyl-
CAS 2960982-80-1C9H12N2O
6-Cyclopropyl-3-methoxypyridin-2-amine
CAS 3085611-68-0C9H12N2O
2-(m-Tolyloxy)acetimidamide
CAS 732935-24-9C9H12N2O
N-Hydroxy-2,3-dimethyl-benzamidine
C9H12N2O
(3-Tolyl)-2-acetamidoxime
C9H12N2O
N-Hydroxy-2,6-dimethylbenzimidamide
C9H12N2O
1-(2,4-Diaminophenyl)propan-1-one
CAS 124623-24-1C9H12N2O
1-(2,6-Diaminophenyl)propan-1-one
CAS 124623-25-2C9H12N2O
6-(Ethylamino)-5-methylpyridine-2-carbaldehyde
CAS 223633-41-8C9H12N2O
N-Methoxy-N-methylbenzenecarboximidamide
CAS 727356-37-8C9H12N2O
![2-Ethyl-3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-one chemical structure, C9H12N2O, CAS 709037-15-0](/s/JVIKNPXUDFYMIJ-UHFFFAOYSA-N.svg)
2-Ethyl-3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-one
CAS 709037-15-0C9H12N2O
Ethyl (5-methylpyridin-2-yl)methanimidate
CAS 65258-06-2C9H12N2O
1-(3-Methyl-1H-pyrazol-1-yl)pent-4-en-1-one
CAS 79923-02-7C9H12N2O
N-(3,5-Dimethylphenyl)-N-methylnitrous amide
CAS 62959-13-1C9H12N2O
![(7R,8R)-5,8-Dimethyl-1,2-diazabicyclo[5.2.0]nona-2,4-dien-9-one chemical structure, C9H12N2O, CAS 88365-97-3](/s/ZYPOEMSYIBJTHU-HTQZYQBOSA-N.svg)
(7R,8R)-5,8-Dimethyl-1,2-diazabicyclo[5.2.0]nona-2,4-dien-9-one
CAS 88365-97-3C9H12N2O
![3-Methyl-2H-benzo[b][1,4]oxazin-4(3H)-amine chemical structure, C9H12N2O, CAS 113708-93-3](/s/NNKPXGDYRCLEEF-UHFFFAOYSA-N.svg)
3-Methyl-2H-benzo[b][1,4]oxazin-4(3H)-amine
CAS 113708-93-3C9H12N2O
2-(3,5-Dimethyl-1,2-oxazol-4-yl)butanenitrile
CAS 116445-99-9C9H12N2O
- Methyl N-methyl-N-phenylcarbamimidate61979-21-3C9H12N2O
- 4-Methyl-2-(1,2,3,6-tetrahydropyridin-5-yl)-1,3-oxazole120241-94-3C9H12N2O
- 2-Methyl-5-(1,2,3,6-tetrahydropyridin-5-yl)-1,3-oxazole122829-38-3C9H12N2O
- N-(4-Ethyl-2-pyridinyl)acetamide75308-78-0C9H12N2O
- Ethanone, 1-[6-(1-aminoethyl)-2-pyridinyl]-700373-07-5C9H12N2O
- 2-Methoxy-3-methylbenzene-1-carboximidamide1379339-05-5C9H12N2O
- {1-[(Pyrimidin-2-yl)methyl]cyclopropyl}methanol2228596-97-0C9H12N2O
- (R)-2-(Pyridin-3-yl)morpholine2165686-34-8C9H12N2O
- (R)-2-(Pyridin-4-yl)morpholine2166270-04-6C9H12N2O
- (S)-2-(Pyrrolidin-2-yl)pyridin-3-ol1213366-46-1C9H12N2O
- N-(1-Cyclopropylprop-2-ynyl)-4,5-dihydro-1,3-oxazol-2-amine1192966-86-1C9H12N2O
- 2-Pyridinecarboxaldehyde, 4-(dimethylamino)-6-methyl-625079-73-4C9H12N2O
- N-Methyl-N-[(5-methyl-1,2-oxazol-3-yl)methyl]prop-2-yn-1-amine2470-12-4C9H12N2O
- 2-Ethoxy-2,3-dihydro-1H-benzo[d]imidazole503564-43-0C9H12N2O
- 2-Amino-6-ethylbenzamide34934-07-1C9H12N2O
- 2-Amino-1-P-tolyl-ethanone oximeC9H12N2O
- 1-(3,5-Dimethyl-1H-pyrazol-1-yl)but-2-en-1-one211105-80-5C9H12N2O
- 4-(1H-Imidazol-5-yl)cyclohexan-1-one186292-98-8C9H12N2O
- (S)-6-(Pyrrolidin-2-yl)pyridin-3-ol1212840-78-2C9H12N2O
- (S)-5-(Pyrrolidin-2-yl)pyridin-3-ol1212857-16-3C9H12N2O
- 4-(Pyrrolidin-2-yl)pyridin-3-ol1270531-10-6C9H12N2O
- (S)-4-(Pyrrolidin-2-yl)pyridin-3-ol1269830-48-9C9H12N2O
- 6-(Pyrrolidin-2-yl)pyridin-3-ol1270575-82-0C9H12N2O
- N-Allyl-1-methyl-1H-pyrrole-2-carboxamide888969-07-1C9H12N2O
- (2-Cyclopropyl-6-methylpyrimidin-4-yl)methanol1274825-19-2C9H12N2O
- Cyclopropyl(1-ethyl-1H-imidazol-2-yl)methanone1342986-77-9C9H12N2O
- 4-(1-Ethyl-1H-imidazol-5-yl)but-3-en-2-one1562877-11-5C9H12N2O
- 3-(Pyridin-4-yl)pyrrolidin-3-ol1145777-81-6C9H12N2O
- 4,4-Dimethyl-5,7-dihydro-1H-indazol-6-one1159985-17-7C9H12N2O
- 4-(Pyridin-3-yl)pyrrolidin-3-ol2172600-52-9C9H12N2O
- 1-Diazonio-3-(1-methylcyclopent-2-en-1-yl)prop-1-en-2-olate106675-72-3C9H12N2O
- {[(2-Oxocyclohexylidene)methyl]amino}acetonitrile112450-60-9C9H12N2O
- 1-Diazonio-3,3-dimethylhept-1-en-5-yn-2-olate136506-09-7C9H12N2O
- 1-(4,5,6,7-Tetrahydro-1H-indazol-1-yl)ethan-1-one16430-02-7C9H12N2O
- N-(1-Amino-1-phenylpropan-2-ylidene)hydroxylamine33352-24-8C9H12N2O
- 3-(Cyclohex-1-en-1-yl)-1-diazonioprop-1-en-2-olate54495-73-7C9H12N2O
- 6-Methyl-3,4-dihydro-2H-pyrido[1,2-a]pyrimidin-3-ol62064-63-5C9H12N2O
- 2-[(3R)-2-(Propan-2-yl)oxaziridin-3-yl]pyridine833454-78-7C9H12N2O
- N-{[3-(Dimethylamino)phenyl]methylidene}hydroxylamine57678-41-8C9H12N2O
- (7,8-Dihydro-5H-pyrano[4,3-B]pyridin-3-yl)methanamine1196147-54-2C9H12N2O
- 3-Methoxy-5,6,7,8-tetrahydro-1,6-naphthyridine1196151-84-4C9H12N2O
- 2-Methoxy-6,7-dihydro-5H-cyclopenta[B]pyridin-5-amine1196154-20-7C9H12N2O
- 3-Methoxy-5,6,7,8-tetrahydro-1,7-naphthyridine1256802-42-2C9H12N2O
- 3-(6-Methylpyridin-3-yl)oxetan-3-amine1393560-46-7C9H12N2O
- 4-Cyclopropoxy-2-methylpyridin-3-amine1243374-68-6C9H12N2O
- 3-Cyclopropoxy-6-methylpyridin-2-amine1243367-50-1C9H12N2O
- 3-Cyclopropoxy-4-methylpyridin-2-amine1243360-56-6C9H12N2O
- (4-Cyclopropoxypyridin-2-yl)methanamine1243444-72-5C9H12N2O
- 4-Cyclopropoxy-5-methylpyridin-2-amine1243472-94-7C9H12N2O
- 5-Cyclopropoxy-N-methylpyridin-3-amine1243444-52-1C9H12N2O
- 5-Cyclopropoxy-2-methylpyridin-3-amine1243473-80-4C9H12N2O
- (4-Cyclopropoxypyridin-3-yl)methanamine1243282-99-6C9H12N2O
- (5-Cyclopropoxypyridin-2-yl)methanamine1243397-92-3C9H12N2O
- 3-Cyclopropoxy-N-methylpyridin-4-amine1243451-07-1C9H12N2O
- 4-Cyclopropoxy-N-methylpyridin-2-amine1243374-20-0C9H12N2O
- 5-Cyclopropoxy-4-methylpyridin-2-amine1243288-06-3C9H12N2O
- 4-Cyclopropoxy-6-methylpyridin-3-amine1243288-49-4C9H12N2O
- 5-Cyclopropoxy-6-methylpyridin-3-amine1243392-74-6C9H12N2O
- 4-Cyclopropoxy-5-methylpyridin-3-amine1243390-95-5C9H12N2O
- 5-Cyclopropoxy-4-methylpyridin-3-amine1243452-38-1C9H12N2O
- (5-Cyclopropoxypyridin-3-yl)methanamine1243459-45-1C9H12N2O
- 3-Cyclopropoxy-5-methylpyridin-2-amine1243390-91-1C9H12N2O
- 4-Cyclopropoxy-3-methylpyridin-2-amine1243481-55-1C9H12N2O
- 4-Cyclopropoxy-6-methylpyridin-2-amine1243373-17-2C9H12N2O
- 4-Cyclopropoxy-N-methylpyridin-3-amine1243289-80-6C9H12N2O
- (3-Cyclopropoxypyridin-4-yl)methanamine1243374-43-7C9H12N2O
- 3-Cyclopropoxy-2-methylpyridin-4-amine1243288-58-5C9H12N2O
- 2-Cyclopropoxybenzene-1,4-diamine1243470-16-7C9H12N2O
- 2-Cyclopropoxybenzene-1,3-diamine1243409-34-8C9H12N2O
- 4-Cyclopropoxybenzene-1,3-diamine1243481-29-9C9H12N2O
- 3-Cyclopropoxybenzene-1,2-diamine1243452-27-8C9H12N2O
- 3-Amino-4-(pyridin-3-yl)butan-2-one1781644-54-9C9H12N2O
- 3-(2-Pyridinyl)-3-pyrrolidinol41338-42-5C9H12N2O
- 1-Pentanone,1-(5-pyrimidinyl)-54643-13-9C9H12N2O
- 5-Amino-1-(2-methylprop-2-en-1-yl)-1,2-dihydropyridin-2-one1176105-29-5C9H12N2O
- 3-(Aminomethyl)-1-cyclopropyl-1,2-dihydropyridin-2-one1310119-00-6C9H12N2O
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-(5-Methoxypyridin-3-yl)prop-2-en-1-amine, 1'-(1,2-Oxazol-3-yl)-[1,1'-bi(cyclopropane)]-1-amine, 2-(3,5-Dimethyl-1,2-oxazol-4-yl)-2-methylpropanenitrile. 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.