Molecular formula
C9H12N2O2
1,984 compounds have this formula on CompoundList.
- Molar mass
- 180.21g/mol
- Monoisotopic mass
- 183.1087Da
- Atoms
- 25
- Elements
- 4
- Rings plus double bonds
- 5
The formula C9H12N2O2 describes a molecule made of 9 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms and 2 oxygen atoms. 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 × 959.99%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 126.71%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 215.55%14.007 × 2 = 28.014 g/mol
- O Oxygen × 217.76%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C9H12N2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1,901 to 1,984 of 1,984 compounds
3-(1-Methyl-4-pyrazolyl)cyclobutanecarboxylic Acid
CAS 2355912-27-3C9H12N2O2
2-Cyclopropyl-2-(1-methyl-5-imidazolyl)acetic Acid
CAS 2353949-87-6C9H12N2O2
2-(Pyrazin-2-yl)tetrahydro-2H-pyran-4-ol
CAS 2111505-62-3C9H12N2O2
2-(Pyrimidin-2-yl)tetrahydro-2H-pyran-4-ol
CAS 2357210-73-0C9H12N2O2
N-(3-Methoxyphenethyl)nitrous amide
CAS 958801-41-7C9H12N2O2
N'-Hydroxy-2-(3-methoxyphenyl)ethanimidamide
C9H12N2O2
(S)-Ethyl 5-(cyanomethylene)pyrrolidine-2-carboxylate
CAS 502509-64-0C9H12N2O2
Ethyl 2-(4-methylpyrimidin-2-yl)acetate
CAS 63155-29-3C9H12N2O2
![(NE)-N-[2-amino-1-(4-methoxyphenyl)ethylidene]hydroxylamine chemical structure, C9H12N2O2](/s/BJRTTYOMBHRGIJ-LUAWRHEFSA-N.svg)
(NE)-N-[2-amino-1-(4-methoxyphenyl)ethylidene]hydroxylamine
C9H12N2O2
4-Methoxy-3,5-dimethylpicolinamide
CAS 187222-21-5C9H12N2O2
![2,3-Dimethyl-2,3,6,7-tetrahydropyrrolo[1,2-a]pyrazine-1,4-dione chemical structure, C9H12N2O2, CAS 225235-41-6](/s/DAVUNHMLKQAKKI-UHFFFAOYSA-N.svg)
2,3-Dimethyl-2,3,6,7-tetrahydropyrrolo[1,2-a]pyrazine-1,4-dione
CAS 225235-41-6C9H12N2O2
(R)-3-Amino-2-(pyridin-2-ylmethyl)propanoic acid
CAS 1240588-79-7C9H12N2O2
(S)-3-Amino-2-(pyridin-2-ylmethyl)propanoic acid
CAS 1240588-74-2C9H12N2O2
(R)-3-Amino-2-(pyridin-3-ylmethyl)propanoic acid
CAS 1240583-16-7C9H12N2O2
(S)-3-Amino-2-(pyridin-3-ylmethyl)propanoic acid
CAS 1240588-89-9C9H12N2O2
(R)-3-Amino-2-(pyridin-4-ylmethyl)propanoic acid
CAS 1240589-01-8C9H12N2O2
(S)-3-Amino-2-(pyridin-4-ylmethyl)propanoic acid
CAS 1240588-95-7C9H12N2O2
![3-(1-Azabicyclo[2.2.1]heptan-3-yloxy)isoxazole chemical structure, C9H12N2O2, CAS 736906-24-4](/s/AAXACBSNLMJFEJ-UHFFFAOYSA-N.svg)
3-(1-Azabicyclo[2.2.1]heptan-3-yloxy)isoxazole
CAS 736906-24-4C9H12N2O2
N-(5-Formyl-2,4-dimethyl-1H-pyrrol-3-yl)acetamide
CAS 40236-27-9C9H12N2O2
![N-(5,6-Dihydro-4H-cyclopenta[c]isoxazol-3-yl)propionamide chemical structure, C9H12N2O2, CAS 698976-19-1](/s/LXTDFAIPTQDPBH-UHFFFAOYSA-N.svg)
N-(5,6-Dihydro-4H-cyclopenta[c]isoxazol-3-yl)propionamide
CAS 698976-19-1C9H12N2O2
N-(3-Hydroxy-2-pyridinyl)-2-methylpropanamide
CAS 873914-32-0C9H12N2O2
N-(3-Hydroxy-4-pyridinyl)-2-methylpropanamide
CAS 873914-30-8C9H12N2O2
N-(6-Methoxy-2-pyridinyl)propanamide
CAS 861656-18-0C9H12N2O2
(R)-3-(Furan-2-ylmethyl)piperazin-2-one
CAS 1240585-71-0C9H12N2O2
- Methyl (R)-3-amino-2-(pyridin-2-yl)propanoate1289384-33-3C9H12N2O2
- Methyl (S)-3-amino-2-(pyridin-4-yl)propanoateC9H12N2O2
- Methyl 6-(1-aminoethyl)picolinate1337435-42-3C9H12N2O2
- 1-Ethyl-1H,4H,5H,6H-cyclopenta[c]pyrazole-3-carboxylic acid854405-82-6C9H12N2O2
- 2-(4,5,6,7-Tetrahydro-1H-indazol-5-yl)acetic acid1367865-83-5C9H12N2O2
- 2-{1-Methyl-1H,4H,5H,6H-cyclopenta[c]pyrazol-3-yl}acetic acid1556045-19-2C9H12N2O2
- 2-(3-Methyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-2-yl)acetic acid1782372-34-2C9H12N2O2
- Methyl 2-(1,4,5,6-tetrahydrocyclopenta[c]pyrazol-4-yl)acetate84597-89-7C9H12N2O2
- Methyl 2-(2,4,5,6-tetrahydrocyclopenta[c]pyrazol-5-yl)acetate84597-90-0C9H12N2O2
- 5-(4-Methyl-1H-imidazol-5-yl)pent-4-enoic acid874571-07-0C9H12N2O2
- (S)-4-Amino-3-(pyridin-4-yl)butanoic acid2007916-88-1C9H12N2O2
- (2-(Oxetan-3-yloxy)pyridin-3-yl)methanamine1593767-15-7C9H12N2O2
- (6-(Oxetan-3-yloxy)pyridin-3-yl)methanamine1595660-31-3C9H12N2O2
- 6-Ethoxy-4-methyl-3-pyridinecarboxaldehyde oxime1355246-64-8C9H12N2O2
- Ethyl 2-(4-aminopyridin-3-yl)acetate1697158-56-7C9H12N2O2
- 5,11-Dioxa-1,7-diazatricyclo[7.4.0.0(2),]trideca-2(6),3-diene1487688-86-7C9H12N2O2
- Methyl 5,6,7,8-tetrahydroimidazo[1,5-a]pyridine-8-carboxylate1894682-32-6C9H12N2O2
- Methyl 2-(aminomethyl)-5-methylnicotinate1891310-31-8C9H12N2O2
- N'-((5-Methylfuran-2-yl)methylene)propionohydrazide113907-76-9C9H12N2O2
- (2R,3S)-2-(1-Methyl-1H-pyrazol-5-yl)tetrahydrofuran-3-carbaldehyde2382665-47-4C9H12N2O2
- (R)-4-(Hydroxymethyl)-6-methyl-1,2-dihydropyrrolo[1,2-a]pyrazin-3(4H)-one1429321-27-6C9H12N2O2
- N-((6-(Hydroxymethyl)pyridin-2-yl)methyl)acetamide105243-75-2C9H12N2O2
- Ethyl 2-amino-3-cyanocyclopent-1-enecarboxylate90437-37-9C9H12N2O2
- 5-Ethyl-2-hydroxybenzohydrazide1344045-92-6C9H12N2O2
- Ethyl 4-amino-2-methylnicotinate1805502-79-7C9H12N2O2
- (R)-4-(1-Amino-2-hydroxyethyl)benzamide1336715-38-8C9H12N2O2
- (S)-6-(1-(Methylamino)ethyl)nicotinic acid1213165-78-6C9H12N2O2
- (S)-5-(1-Aminopropyl)picolinic acid1212878-92-6C9H12N2O2
- (R)-(3-Hydroxypyrrolidin-1-yl)(1H-pyrrol-3-yl)methanone1928710-60-4C9H12N2O2
- (R)-5-(1-(Methylamino)ethyl)nicotinic acid1213700-43-6C9H12N2O2
- (S)-5-(1-(Methylamino)ethyl)picolinic acid1212946-99-0C9H12N2O2
- Methyl 3-amino-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carboxylate2091639-15-3C9H12N2O2
- Methyl 1H,2H,3H,4H-pyrrolo[1,2-a]pyrazine-3-carboxylate2089676-54-8C9H12N2O2
- Methyl 1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine-4-carboxylate2089717-00-8C9H12N2O2
- (3,5-Dimethoxyphenyl)methylidenehydrazine1279655-32-1C9H12N2O2
- rac-(2R,3R)-2-(1-Methyl-1H-pyrazol-4-yl)oxolane-3-carbaldehyde, trans1969287-60-2C9H12N2O2
- Ethyl 3-(aminomethyl)isonicotinate2742958-08-1C9H12N2O2
- Methyl 5,6,7,8-tetrahydroimidazo[1,5-a]pyridine-1-carboxylate2107540-64-5C9H12N2O2
- Ethyl 5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-4-carboxylate2114096-71-6C9H12N2O2
- Methyl 2-methyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-5-carboxylate2106694-87-3C9H12N2O2
- Ethyl 5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-5-carboxylate2103904-56-7C9H12N2O2
- Methyl 2-(5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-2-yl)acetate2105139-47-5C9H12N2O2
- Ethyl 4-cyclopropyl-1H-pyrazole-3-carboxylate2386344-82-5C9H12N2O2
- (R)-5,6,7,8-Tetrahydroimidazo[1,2-a]pyridin-8-yl acetate2387667-02-7C9H12N2O2
- Methyl 3-(1-methylcyclopropyl)-1H-pyrazole-5-carboxylate2733606-00-1C9H12N2O2
- 2-Hydroxy-N,N'-dimethylbenzohydrazide103448-99-3C9H12N2O2
- Methyl 1-(cyclopropylmethyl)-1H-pyrazole-4-carboxylate1823363-58-1C9H12N2O2
- Methyl 1-cyclobutyl-1H-imidazole-2-carboxylate2110805-75-7C9H12N2O2
- 3-(5-Methoxypyridin-3-yl)oxetan-3-amine2143012-05-7C9H12N2O2
- 6-(2-Aminopropan-2-yl)nicotinic acid1704083-76-0C9H12N2O2
- N-(Benzyloxy)-N-ethylnitrous amide23135-15-1C9H12N2O2
- N-Hydroxy-N-mesitylnitrous amide59660-66-1C9H12N2O2
- Methyl 4-methyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxylate2384814-91-7C9H12N2O2
- 4,4-Dimethyl-5,6-dihydro-1H-cyclopenta[c]pyrazole-3-carboxylic acid2384784-83-0C9H12N2O2
- Methyl 5-methyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxylate2387147-09-1C9H12N2O2
- (2R)-2-Hydroxy-2-(3-methoxyphenyl)ethanimidamide744133-87-7C9H12N2O2
- (3R,8R)-1,6-Diazatricyclo[6.3.0.03,6]undecane-2,7-dione43040-69-3C9H12N2O2
- (8aR)-2-Methyl-3-methylidene-6,7,8,8a-tetrahydropyrrolo[1,2-a]pyrazine-1,4-dione63095-63-6C9H12N2O2
- 4-Acetyl-5-amino-2-methylcyclopenta-1,4-diene-1-carboxamide17424-07-6C9H12N2O2
- 3-[[(3S,4S)-1-Azabicyclo[2.2.1]heptan-3-yl]oxy]-1,2-oxazoleC9H12N2O2
Frequently asked questions
What is the molar mass of C9H12N2O2?
The molar mass of C9H12N2O2 is 180.21 g/mol, calculated from standard atomic weights for 9 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 183.1087 Da.
How many compounds have the formula C9H12N2O2?
CompoundList lists 1,984 compounds with the molecular formula C9H12N2O2, including 3-(1-Methyl-4-pyrazolyl)cyclobutanecarboxylic Acid, 2-Cyclopropyl-2-(1-methyl-5-imidazolyl)acetic Acid, 2-(Pyrazin-2-yl)tetrahydro-2H-pyran-4-ol. 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 C9H12N2O2?
C9H12N2O2 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.