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
Compounds with the formula C9H9N3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 901 to 953 of 953 compounds
![1-(6-Methoxyimidazo[1,2-a]pyrazin-3-yl)ethan-1-one chemical structure, C9H9N3O2, CAS 1780203-90-8](/s/GVUPBSZYWUDTKF-UHFFFAOYSA-N.svg)
![1-(5-Methoxyimidazo[1,2-a]pyrazin-3-yl)ethan-1-one chemical structure, C9H9N3O2, CAS 1779745-07-1](/s/NIMQYYLJKRQDTQ-UHFFFAOYSA-N.svg)
![4-Ethyl-1H-imidazo[4,5-c]pyridine-6-carboxylic acid chemical structure, C9H9N3O2, CAS 1784533-41-0](/s/JPAMLBVLVFAFQM-UHFFFAOYSA-N.svg)
![2-(Aminomethyl)benzo[d]oxazole-6-carboxamide chemical structure, C9H9N3O2, CAS 1806547-56-7](/s/XEHMIRFCWJUQFB-UHFFFAOYSA-N.svg)
![2-(Aminomethyl)benzo[d]oxazole-4-carboxamide chemical structure, C9H9N3O2, CAS 1574691-16-9](/s/BASABKWOENZJLD-UHFFFAOYSA-N.svg)
![2-(Aminomethyl)benzo[d]oxazole-7-carboxamide chemical structure, C9H9N3O2, CAS 1803740-40-0](/s/HBNFEZMVCVMZOC-UHFFFAOYSA-N.svg)
![4-Methoxypyrrolo[2,3-c]pyridine-1-carboxamide chemical structure, C9H9N3O2, CAS 1449413-14-2](/s/IRXPZSNOYWOXID-UHFFFAOYSA-N.svg)
![Ethyl 1H-pyrazolo[3,4-c]pyridine-5-carboxylate chemical structure, C9H9N3O2, CAS 2117633-65-3](/s/ANDDKZPGKOVXLB-UHFFFAOYSA-N.svg)
![Methyl 1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate chemical structure, C9H9N3O2, CAS 1824292-88-7](/s/TUOWNKJXBQPKHS-UHFFFAOYSA-N.svg)
![3-Ethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid chemical structure, C9H9N3O2, CAS 1824467-11-9](/s/OIOSKMPNPZLFEP-UHFFFAOYSA-N.svg)
![Methyl 1-methyl-1H-pyrazolo[3,4-c]pyridine-3-carboxylate chemical structure, C9H9N3O2, CAS 2107524-21-8](/s/KNQBIIIEMQKXEF-UHFFFAOYSA-N.svg)
![4-Methoxy-1H-benzo[d]imidazole-2-carbaldehyde oxime chemical structure, C9H9N3O2, CAS 127926-60-7](/s/UODOIKWOFPXLCQ-BJMVGYQFSA-N.svg)
- 5-Methoxy-1H-benzo[d]imidazole-2-carbaldehyde oxime104512-96-1C9H9N3O2
- 6-(Prop-2-EN-1-yl)-4H,5H,6H,7H-pyrazolo[1,5-A]pyrimidine-5,7-dione1866996-30-6C9H9N3O2
- 3-Cyclobutylisoxazolo[4,5-D]pyridazin-4(5H)-one2135336-75-1C9H9N3O2
- 4-Amino-7-methoxyquinazolin-5-ol2209824-15-5C9H9N3O2
- Ethyl 1H-imidazo[4,5-c]pyridine-4-carboxylate2107491-94-9C9H9N3O2
- Methyl 3-methyl-1H-pyrazolo[4,3-c]pyridine-6-carboxylate2105193-97-1C9H9N3O2
- Ethyl 1H-pyrrolo[2,3-d]pyridazine-4-carboxylate2117633-67-5C9H9N3O2
- Methyl 2-methyl-2H-pyrazolo[4,3-b]pyridine-6-carboxylate1379465-61-8C9H9N3O2
- 1-(5-Methoxy-1H-pyrazolo[3,4-c]pyridin-3-yl)ethan-1-one2752114-87-5C9H9N3O2
- 1-(5-Methoxy-1H-pyrazolo[4,3-b]pyridin-3-yl)ethan-1-one2752123-39-8C9H9N3O2
- 1-(8-Methoxyimidazo[1,2-a]pyrazin-6-yl)ethan-1-one2740866-81-1C9H9N3O2
- 1-(4-Methoxy-1H-pyrazolo[4,3-c]pyridin-3-yl)ethan-1-one2749928-42-3C9H9N3O2
- 1-(6-Methoxy-1H-pyrazolo[4,3-c]pyridin-3-yl)ethan-1-one2739792-44-8C9H9N3O2
- 1-(7-Methoxy-1H-pyrazolo[3,4-c]pyridin-3-yl)ethan-1-one2741516-91-4C9H9N3O2
- 2,5-Dimethyl-6-nitroimidazo[1,2-a]pyridine2411636-20-7C9H9N3O2
- 2,7-Dimethyl-8-nitroimidazo[1,2-a]pyridine2411636-06-9C9H9N3O2
- 5-Methoxy-1-methyl-1H-pyrazolo[3,4-c]pyridine-3-carbaldehyde2748541-80-0C9H9N3O2
- N-({[1,3]Oxazolo[4,5-b]pyridin-2-yl}methyl)acetamide2932578-85-1C9H9N3O2
- [1-Cyano-2-(1H-pyrimidin-2-ylidene)ethyl] acetateC9H9N3O2
- Methyl 4-methylpyrazolo[1,5-a]pyrazine-3-carboxylate53902-65-1C9H9N3O2
- 4-(5-Methoxypyridin-2-yl)oxazol-2-amine2749735-50-8C9H9N3O2
- 4-(4-Methoxypyridin-2-yl)oxazol-2-amine2740357-86-0C9H9N3O2
- Ethyl 1H-pyrrolo[2,3-d]pyridazine-2-carboxylate2105624-42-6C9H9N3O2
- Ethyl 1H-pyrrolo[2,3-d]pyridazine-3-carboxylate2117692-94-9C9H9N3O2
- Ethyl 1H-pyrrolo[2,3-d]pyridazine-7-carboxylate2112992-45-5C9H9N3O2
- 1-(6-Methoxypyrazolo[1,5-a]pyrimidin-5-yl)ethanone2750708-23-5C9H9N3O2
- Methyl 6-methyl-2H-pyrazolo[3,4-b]pyridine-3-carboxylate2385191-58-0C9H9N3O2
- Methyl 2-methyl-2H-pyrazolo[3,4-b]pyridine-3-carboxylate2116039-71-3C9H9N3O2
- 1-((1-Cyanocyclopropyl)methyl)-1H-pyrazole-5-carboxylic acid2001415-73-0C9H9N3O2
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 1-(6-Methoxyimidazo[1,2-a]pyrazin-3-yl)ethan-1-one, 1-(5-Methoxyimidazo[1,2-a]pyrazin-3-yl)ethan-1-one, 4-Ethyl-1H-imidazo[4,5-c]pyridine-6-carboxylic 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.