C12H9N3O5
34 compounds have this formula on CompoundList.
- Molar mass
- 275.22g/mol
- Monoisotopic mass
- 279.0793Da
- Atoms
- 29
- Elements
- 4
- Rings plus double bonds
- 10
The formula C12H9N3O5 describes a molecule made of 12 carbon atoms, 9 hydrogen atoms, 3 nitrogen atoms and 5 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 × 1252.37%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 93.30%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 315.27%14.007 × 3 = 42.021 g/mol
- O Oxygen × 529.07%15.999 × 5 = 79.995 g/mol
Compounds with the formula C12H9N3O5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 34 of 34 compounds
![6-Hydroxy-2-[(Z)-2-(3-hydroxyphenyl)ethenyl]-5-nitropyrimidin-4(3H)-one chemical structure, C12H9N3O5, CAS 797778-36-0](/s/KSRHMBTWFQIUCI-PLNGDYQASA-N.svg)
![6-Hydroxy-2-[(Z)-2-(4-hydroxyphenyl)ethenyl]-5-nitropyrimidin-4(3H)-one chemical structure, C12H9N3O5, CAS 339162-18-4](/s/NWHGFUWNZRJJDN-UTCJRWHESA-N.svg)
![4-{[(2,4,6-Trioxotetrahydropyrimidin-5(2H)-ylidene)methyl]amino}benzoic acid chemical structure, C12H9N3O5, CAS 338989-14-3](/s/VUFHEIJMZSQQIR-UHFFFAOYSA-N.svg)
![2-{[(2,4,6-Trioxo-1,3-diazinan-5-ylidene)methyl]amino}benzoic acid chemical structure, C12H9N3O5, CAS 382173-94-6](/s/BCMVLHLJUSGBEO-UHFFFAOYSA-N.svg)
![2-Hydroxy-N'-[(E)-(5-nitrofuran-2-yl)methylidene]benzohydrazide chemical structure, C12H9N3O5, CAS 22604-68-8](/s/AFDVLSIRUVYOAF-NTUHNPAUSA-N.svg)
![4-[2-[(5-Nitro-2-furanyl)methylene]hydrazinyl]benzoic acid chemical structure, C12H9N3O5, CAS 21800-99-7](/s/ABVCPBKLOKASBX-UHFFFAOYSA-N.svg)
![2-(2,2',5-Trioxospiro[imidazolidine-4,3'-indolin]-1-yl)acetic acid chemical structure, C12H9N3O5, CAS 1889287-79-9](/s/UCWDAAQRAKIPPC-UHFFFAOYSA-N.svg)
![3-Hydroxy-4-[2-(2-hydroxy-5-nitrophenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one chemical structure, C12H9N3O5, CAS 6370-36-1](/s/DCLJIXXOBAYCCQ-UHFFFAOYSA-N.svg)
![3-Hydroxy-4-[2-(4-nitrophenyl)hydrazinyl]cyclohexa-3,5-diene-1,2-dione chemical structure, C12H9N3O5, CAS 6370-37-2](/s/PFMYVADTFJKUJF-UHFFFAOYSA-N.svg)
- N-(2,4-Dinitronaphthalen-1-yl)acetamide91494-26-7C12H9N3O5
- 1,4-Dihydro-6-methyl-1-(3-nitrophenyl)-4-oxo-3-pyridazinecarboxylic acid867130-65-2C12H9N3O5
- 3-Methyl-4-nitro-5-(4-nitrostyryl)isoxazole78080-53-2C12H9N3O5
- Methyl 2-(1H-imidazole-2-carbonyl)-5-nitrobenzoate62367-17-3C12H9N3O5
- 2-Nitro-4-(2-nitrophenoxy)aniline393163-27-4C12H9N3O5
- 2-[4-Formyl-3-(4-nitrophenyl)-1H-pyrazol-1-yl]acetic acid2137653-54-2C12H9N3O5
- 2-[(4-Nitrophenyl)diazenyl]benzene-1,3,5-triol134855-00-8C12H9N3O5
- 1,2,3-Benzenetriol, 5-[2-(4-nitrophenyl)diazenyl]-30404-58-1C12H9N3O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl (4S)-2-oxoimidazolidine-4-carboxylate2248187-62-2C12H9N3O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl (4R)-2-oxoimidazolidine-4-carboxylate2248185-55-7C12H9N3O5
Frequently asked questions
What is the molar mass of C12H9N3O5?
The molar mass of C12H9N3O5 is 275.22 g/mol, calculated from standard atomic weights for 12 carbon atoms, 9 hydrogen atoms, 3 nitrogen atoms and 5 oxygen atoms. The monoisotopic mass is 279.0793 Da.
How many compounds have the formula C12H9N3O5?
CompoundList lists 34 compounds with the molecular formula C12H9N3O5, including Nifuroxazide, 4-(2,4-Dinitroanilino)phenol, 6-Methyl-1-(2-nitrophenyl)-4-oxo-1,4-dihydropyridazine-3-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 C12H9N3O5?
C12H9N3O5 has a degree of unsaturation of 10. 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.