Molecular formula
C9H9N3O2
953 compounds have this formula on CompoundList.
- Molar mass
- 191.19g/mol
- Monoisotopic mass
- 195.0946Da
- Atoms
- 23
- Elements
- 4
- Rings plus double bonds
- 7
The formula C9H9N3O2 describes a molecule made of 9 carbon atoms, 9 hydrogen atoms, 3 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 × 956.54%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 94.75%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 321.98%14.007 × 3 = 42.021 g/mol
- O Oxygen × 216.74%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C9H9N3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 801 to 900 of 953 compounds
5-(4-Amino-1-methyl-1H-pyrazol-5-yl)furan-2-carbaldehyde
CAS 2137736-97-9C9H9N3O2
![3-Amino-7-methylimidazo[1,2-a]pyridine-6-carboxylic acid chemical structure, C9H9N3O2, CAS 2138345-87-4](/s/WVCTUYITOACSBD-UHFFFAOYSA-N.svg)
3-Amino-7-methylimidazo[1,2-a]pyridine-6-carboxylic acid
CAS 2138345-87-4C9H9N3O2
2-(6-Amino-2H-indazol-2-yl)acetic acid
CAS 2138272-67-8C9H9N3O2
![3-Amino-1-[(1,2-oxazol-4-yl)methyl]-1,4-dihydropyridin-4-one chemical structure, C9H9N3O2, CAS 2138003-89-9](/s/YKOFWRQUUZMTOK-UHFFFAOYSA-N.svg)
3-Amino-1-[(1,2-oxazol-4-yl)methyl]-1,4-dihydropyridin-4-one
CAS 2138003-89-9C9H9N3O2
![7-Ethyl-[1,2,4]triazolo[1,5-a]pyridine-5-carboxylic acid chemical structure, C9H9N3O2, CAS 2137664-22-1](/s/DXOHKOHJYPGVLH-UHFFFAOYSA-N.svg)
7-Ethyl-[1,2,4]triazolo[1,5-a]pyridine-5-carboxylic acid
CAS 2137664-22-1C9H9N3O2
![6,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyridine-5-carboxylic acid chemical structure, C9H9N3O2, CAS 2137607-89-5](/s/YOBPTVRTWCQULE-UHFFFAOYSA-N.svg)
6,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyridine-5-carboxylic acid
CAS 2137607-89-5C9H9N3O2
![2-{1-Methyl-1H-imidazo[4,5-c]pyridin-7-yl}acetic acid chemical structure, C9H9N3O2, CAS 2109973-97-7](/s/TYQLUVXGLRVSBA-UHFFFAOYSA-N.svg)
2-{1-Methyl-1H-imidazo[4,5-c]pyridin-7-yl}acetic acid
CAS 2109973-97-7C9H9N3O2
![2-Ethyl-6-nitroimidazo[1,2-a]pyridine chemical structure, C9H9N3O2, CAS 2138576-86-8](/s/RVMBMUVUCBOGCF-UHFFFAOYSA-N.svg)
2-Ethyl-6-nitroimidazo[1,2-a]pyridine
CAS 2138576-86-8C9H9N3O2
![Methyl 2-aminopyrazolo[1,5-a]pyridine-4-carboxylate chemical structure, C9H9N3O2, CAS 2169586-53-0](/s/MSOKOGUEUDPXJS-UHFFFAOYSA-N.svg)
Methyl 2-aminopyrazolo[1,5-a]pyridine-4-carboxylate
CAS 2169586-53-0C9H9N3O2
1-(4-Hydroxy-1-methyl-1H-1,2,3-benzotriazol-6-yl)ethan-1-one
CAS 2172556-58-8C9H9N3O2
![3-Methyl-3-[(2-nitrophenyl)methyl]-3H-diazirine chemical structure, C9H9N3O2, CAS 2193059-55-9](/s/KIJBEZDUQCBWHO-UHFFFAOYSA-N.svg)
3-Methyl-3-[(2-nitrophenyl)methyl]-3H-diazirine
CAS 2193059-55-9C9H9N3O2
![2-{Imidazo[1,2-a]pyrazin-3-yl}propanoic acid chemical structure, C9H9N3O2, CAS 2228435-27-4](/s/HLGVWFGCFZBGJS-UHFFFAOYSA-N.svg)
2-{Imidazo[1,2-a]pyrazin-3-yl}propanoic acid
CAS 2228435-27-4C9H9N3O2
5-(2-Methoxypyridin-4-yl)-1,2-oxazol-4-amine
CAS 2229244-39-5C9H9N3O2
![1-Methyl-3-(nitromethyl)-1H-pyrrolo[2,3-b]pyridine chemical structure, C9H9N3O2, CAS 2229432-25-9](/s/KYPJGWBIMZOMNP-UHFFFAOYSA-N.svg)
1-Methyl-3-(nitromethyl)-1H-pyrrolo[2,3-b]pyridine
CAS 2229432-25-9C9H9N3O2
2-Methyl-3-(nitromethyl)-2H-indazole
CAS 2228471-87-0C9H9N3O2
3-(5-Methoxypyridin-2-yl)-1,2-oxazol-5-amine
CAS 2228605-98-7C9H9N3O2
5-(6-Methoxypyridin-3-yl)-1,2-oxazol-3-amine
CAS 2228600-38-0C9H9N3O2
5-(3-Methoxypyridin-2-yl)-1,2-oxazol-4-amine
CAS 2228947-71-3C9H9N3O2
5-(4-Methoxypyridin-2-yl)-1,2-oxazol-3-amine
CAS 2229157-12-2C9H9N3O2
5-(2-Nitroethyl)-1H-1,3-benzodiazole
CAS 2229509-69-5C9H9N3O2
5-(5-Methoxypyridin-2-yl)-1,2-oxazol-4-amine
CAS 2229433-38-7C9H9N3O2
5-(5-Methoxypyridin-2-yl)-1,2-oxazol-3-amine
CAS 2228778-06-9C9H9N3O2
5-(5-Methoxypyridin-3-yl)-1,3-oxazol-2-amine
CAS 2228471-39-2C9H9N3O2
![3-(2-Nitroethyl)pyrazolo[1,5-a]pyridine chemical structure, C9H9N3O2, CAS 2228694-86-6](/s/CHYHXXWBJUVJAD-UHFFFAOYSA-N.svg)
3-(2-Nitroethyl)pyrazolo[1,5-a]pyridine
CAS 2228694-86-6C9H9N3O2
- 5-(6-Methoxypyridin-2-yl)-1,2-oxazol-3-amine2229379-44-4C9H9N3O2
- 5-(4-Methoxypyridin-2-yl)-1,2-oxazol-4-amine2228588-23-4C9H9N3O2
- 5-(6-Methoxypyridin-3-yl)-1,2-oxazol-4-amine2229549-63-5C9H9N3O2
- 1-Methyl-5-(nitromethyl)-1H-1,3-benzodiazole2229336-47-2C9H9N3O2
- 2,6-Dimethyl-5H-pyrrolo[3,2-d]pyrimidine-4-carboxylic acid2803866-07-9C9H9N3O2
- 5-(3-Methoxypyridin-2-yl)-1,2-oxazol-3-amine2228946-89-0C9H9N3O2
- 3-(2-Methoxypyridin-4-yl)-1,2-oxazol-5-amine2229535-67-3C9H9N3O2
- 3-(2-Amino-1H-imidazol-5-yl)benzene-1,2-diol2229333-72-4C9H9N3O2
- 3-(6-Methoxypyridin-3-yl)-1,2-oxazol-5-amine2228307-46-6C9H9N3O2
- 3-(2-Nitroethyl)-1H-indazole2229240-84-8C9H9N3O2
- 5-(2-Methoxypyridin-4-yl)-1,3-oxazol-2-amine2229447-50-9C9H9N3O2
- 5-(6-Methoxypyridin-2-yl)-1,3-oxazol-2-amine2228183-25-1C9H9N3O2
- 5-(6-Methoxypyridin-3-yl)-1,3-oxazol-2-amine2229353-10-8C9H9N3O2
- 5-(5-Methoxypyridin-2-yl)-1,3-oxazol-2-amine2229359-86-6C9H9N3O2
- 5-(2-Methoxypyridin-4-yl)-1,2-oxazol-3-amine2228733-18-2C9H9N3O2
- 5-(1-Ethynylcyclopropyl)-1-methyl-4-nitro-1H-pyrazole2229112-36-9C9H9N3O2
- 3-(5-Methoxypyridin-3-yl)-1,2-oxazol-5-amine2228554-76-3C9H9N3O2
- 3-{Pyrazolo[1,5-a]pyrazin-3-yl}propanoic acid2168230-32-6C9H9N3O2
- 2-(2-Nitroethyl)imidazo[1,2-a]pyridine2229207-77-4C9H9N3O2
- 5-(2-Methoxypyridin-3-yl)-1,3-oxazol-2-amine2229516-89-4C9H9N3O2
- 5-(3-Methoxypyridin-2-yl)-1,3-oxazol-2-amine2228178-88-7C9H9N3O2
- 3-(4-Methoxypyridin-2-yl)-1,2-oxazol-5-amine2228633-01-8C9H9N3O2
- Methyl 6-[(prop-2-yn-1-yl)amino]pyrimidine-4-carboxylate2172461-53-7C9H9N3O2
- 4-Methoxy-2-(4H-1,2,4-triazol-4-yl)phenol2172072-65-8C9H9N3O2
- 5-Methyl-4-oxa-1,8,12-triazatricyclo[7.3.0.0,2,6]dodeca-2(6),7,9,11-tetraen-7-ol2024240-55-7C9H9N3O2
- 2-Amino-7-methylimidazo[1,2-a]pyridine-6-carboxylic acid2137605-14-0C9H9N3O2
- 3-(Azidomethyl)-5-methylbenzoic acid2137734-96-2C9H9N3O2
- 6-Ethyl-[1,2,4]triazolo[1,5-a]pyridine-8-carboxylic acid2137839-06-4C9H9N3O2
- 2,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyridine-5-carboxylic acid2138355-01-6C9H9N3O2
- Methyl 2-{[1,2,4]triazolo[1,5-a]pyridin-5-yl}acetate2105181-58-4C9H9N3O2
- 1-[1-(1,3-Oxazol-4-yl)-1H-pyrazol-4-yl]propan-1-one2137620-38-1C9H9N3O2
- 7-(2-Nitroethyl)-1H-indazole2229229-40-5C9H9N3O2
- 7-(Aminomethyl)imidazo[1,2-a]pyridine-2-carboxylic acid2757912-75-5C9H9N3O2
- 3-(3-Methoxypyridin-2-yl)-1,2-oxazol-5-amine2228907-54-6C9H9N3O2
- 5-(5-Methoxypyridin-3-yl)-1,2-oxazol-4-amine2229572-50-1C9H9N3O2
- 4-(2-Amino-1H-imidazol-5-yl)benzene-1,3-diol2229453-09-0C9H9N3O2
- 5-(4-Methoxypyridin-2-yl)-1,3-oxazol-2-amine2229451-96-9C9H9N3O2
- 5-(2-Methoxypyridin-3-yl)-1,2-oxazol-4-amine2228585-28-0C9H9N3O2
- 5-(5-Methoxypyridin-3-yl)-1,2-oxazol-3-amine2229529-57-9C9H9N3O2
- Prop-2-en-1-yl 3,3-dicyanoazetidine-1-carboxylate2680840-53-1C9H9N3O2
- 2-(2-Amino-1H-imidazol-5-yl)benzene-1,4-diol2229354-46-3C9H9N3O2
- 2-Amino-4-methyl-1H-1,3-benzodiazole-6-carboxylic acid2137681-09-3C9H9N3O2
- 3-(2-Nitroethyl)imidazo[1,2-a]pyridine2228371-66-0C9H9N3O2
- 5-(6-Methoxypyridin-2-yl)-1,2-oxazol-4-amine2228257-62-1C9H9N3O2
- 1-Methyl-3-(nitromethyl)-1H-indazole2228424-30-2C9H9N3O2
- 1,6-Dimethylpyrazolo[4,3-c]pyridine-4-carboxylic acid2715201-15-1C9H9N3O2
- 4-Hydroxy-2-oxo-5,6,7,8-tetrahydro-1H-1,7-naphthyridine-3-carbonitrile2736598-37-9C9H9N3O2
- 6-Amino-7-cyano-2,3-dihydro-1H-pyrrolizine-5-carboxylic acid2920161-27-7C9H9N3O2
- Ethyl pyrazolo[1,5-a]pyrazine-4-carboxylate2444577-91-5C9H9N3O2
- Methyl 2-methylpyrazolo[1,5-a]pyrazine-4-carboxylate2448419-02-9C9H9N3O2
- 1,4-Dimethyl-5-nitro-1H-1,3-benzodiazole2939783-76-1C9H9N3O2
- 2,8-Dimethylimidazo[1,2-a]pyrazine-6-carboxylic acid2933208-69-4C9H9N3O2
- Ethyl 2-cyano-4-methylpyrimidine-5-carboxylate1840954-25-7C9H9N3O2
- 7-Amino-2-methylimidazo[1,2-a]pyridine-3-carboxylic Acid1352894-00-8C9H9N3O2
- Methyl 4-Methyl-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylate2106944-81-2C9H9N3O2
- 2-Ethyl-7-nitroindazole41926-13-0C9H9N3O2
- N-(1H-Benzimidazol-2-yl)-2-hydroxyacetamide67458-19-9C9H9N3O2
- Methyl 5-methylpyrrolo[2,1-f][1,2,4]triazine-6-carboxylate2110135-81-2C9H9N3O2
- (3-(4-Aminophenyl)-1,2,4-oxadiazol-5-yl)methanol5591-99-1C9H9N3O2
- (3-(3-Aminophenyl)-1,2,4-oxadiazol-5-yl)methanol1178451-20-1C9H9N3O2
- 1H-Pyrrolo[2,3-b]pyridine-3-carboxylic acid, 5-aMino-1-Methyl-858340-96-2C9H9N3O2
- 6-Amino-4-methoxyquinazolin-2-ol1823872-48-5C9H9N3O2
- Ethyl 1H-pyrazolo[4,3-c]pyridine-4-carboxylate1256821-05-2C9H9N3O2
- Ethyl 1H-pyrazolo[4,3-c]pyridine-6-carboxylate1256821-09-6C9H9N3O2
- 2,4-Dimethyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid1473450-17-7C9H9N3O2
- 5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyridine-8-carboxylic acid1501285-74-0C9H9N3O2
- 3-(1H-Imidazo[4,5-b]pyridin-6-yl)propanoic acid1500677-67-7C9H9N3O2
- 3-(Aminomethyl)imidazo[1,5-a]pyridine-1-carboxylic acid1517237-37-4C9H9N3O2
- 5-Amino-2-methyl-1H-benzo[d]imidazole-7-carboxylic acid1524201-56-6C9H9N3O2
- 3,7-Dimethylpyrazolo[1,5-a]pyrimidine-5-carboxylic acid1514159-03-5C9H9N3O2
- 5,7-Dimethylpyrrolo[2,1-f][1,2,4]triazine-6-carboxylic acid1558139-94-8C9H9N3O2
- 1-(Pyrimidin-5-yl)piperidine-2,4-dione1554319-91-3C9H9N3O2
- 1-(6-Methoxyimidazo[1,2-b]pyridazin-3-yl)ethanone453548-66-8C9H9N3O2
- 2-Ethyl-3H-imidazo[4,5-b]pyridine-5-carboxylic acid1782202-09-8C9H9N3O2
- 1H-1,2,4-Triazole-5-methanol, 3-(3-hydroxyphenyl)-1416344-04-1C9H9N3O2
- 5-Benzoxazolecarboxylic acid, 2-methyl-, hydrazide951785-28-7C9H9N3O2
Frequently asked questions
What is the molar mass of C9H9N3O2?
The molar mass of C9H9N3O2 is 191.19 g/mol, calculated from standard atomic weights for 9 carbon atoms, 9 hydrogen atoms, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 195.0946 Da.
How many compounds have the formula C9H9N3O2?
CompoundList lists 953 compounds with the molecular formula C9H9N3O2, including 5-(4-Amino-1-methyl-1H-pyrazol-5-yl)furan-2-carbaldehyde, 3-Amino-7-methylimidazo[1,2-a]pyridine-6-carboxylic acid, 2-(6-Amino-2H-indazol-2-yl)acetic acid. 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 C9H9N3O2?
C9H9N3O2 has a degree of unsaturation of 7. 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.