C8H5NO3
131 compounds have this formula on CompoundList.
- Molar mass
- 163.13g/mol
- Monoisotopic mass
- 163.0269Da
- Atoms
- 17
- Elements
- 4
- Rings plus double bonds
- 7
The formula C8H5NO3 describes a molecule made of 8 carbon atoms, 5 hydrogen atoms, 1 nitrogen atom and 3 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 × 858.90%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 53.09%1.008 × 5 = 5.040 g/mol
- N Nitrogen × 18.59%14.007 × 1 = 14.007 g/mol
- O Oxygen × 329.42%15.999 × 3 = 47.997 g/mol
Compounds with the formula C8H5NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 131 of 131 compounds
![6H-Pyrano[3,4-b]pyridine-5,8-dione chemical structure, C8H5NO3, CAS 88234-85-9](/s/SVOVNYUVHCCYRJ-UHFFFAOYSA-N.svg)
![4-Methyl-5H,7H-furo[3,4-b]pyridine-5,7-dione chemical structure, C8H5NO3, CAS 53711-78-7](/s/OMEVVZLNHXZHFW-UHFFFAOYSA-N.svg)
![1,3-Dioxolo[4,5-f]benzoxazole chemical structure, C8H5NO3, CAS 399-09-7](/s/PIZGAFNKYPRARN-UHFFFAOYSA-N.svg)
![Furo[2,3-b]pyridine-3-carboxylic acid chemical structure, C8H5NO3, CAS 1448336-30-8](/s/VZDJNNDWQDPDIH-UHFFFAOYSA-N.svg)
![1H-Pyrano[4,3-c]pyridine-1,4(3H)-dione chemical structure, C8H5NO3, CAS 88234-86-0](/s/HWWXVXJRKDCMGL-UHFFFAOYSA-N.svg)
![2H,3H,4H-Pyrano[2,3-b]pyridine-2,4-dione chemical structure, C8H5NO3, CAS 147167-23-5](/s/FKXLWERUVHBVNR-UHFFFAOYSA-N.svg)
![2H-[1,3]Dioxolo[4,5-e][2,1]benzoxazole chemical structure, C8H5NO3, CAS 145578-66-1](/s/PFQNCWYWZTZKOY-UHFFFAOYSA-N.svg)
![[1,3]Dioxino[5',4':3,4]cyclopenta[1,2-c]isoxazole chemical structure, C8H5NO3, CAS 90350-45-1](/s/UMTGXYJKVZWLBZ-UHFFFAOYSA-N.svg)
![Furo[2,3-c]pyridine-3-carboxylic acid chemical structure, C8H5NO3, CAS 1378471-93-2](/s/SGLYJOHWGSYQTC-UHFFFAOYSA-N.svg)
![3,6-Methanofuro[2,3-d][1,6,2]dioxazocine chemical structure, C8H5NO3, CAS 189508-68-7](/s/NFEOZKNXDFGFBM-UHFFFAOYSA-N.svg)
![6-Hydroxy benzo[1,3]dioxole-5-carbonitrile chemical structure, C8H5NO3, CAS 594813-53-3](/s/NSSZKBQHFDLYIS-UHFFFAOYSA-N.svg)
![Benzo[c]isoxazole-7-carboxylic Acid chemical structure, C8H5NO3, CAS 1368382-89-1](/s/AJYRZABFKMDEMO-UHFFFAOYSA-N.svg)
![7-Hydroxy-4H-benzo[e][1,2]oxazin-4-one chemical structure, C8H5NO3, CAS 330195-83-0](/s/WPMWWUDDOQRRRB-UHFFFAOYSA-N.svg)
![5H,6H,8H-Pyrano[3,4-b]pyridine-6,8-dione chemical structure, C8H5NO3, CAS 2219380-30-8](/s/XJWBMTBCWYSETI-UHFFFAOYSA-N.svg)
- 2-Formyl-3,5-dihydroxybenzonitrile27804-73-5C8H5NO3
- 6-Formyl-2,3-dihydroxybenzonitrile28911-19-5C8H5NO3
- 3-(5-Formyl-1H-pyrrol-3-yl)prop-2-ynoic acid2167936-02-7C8H5NO3
- 3-(4-Formyl-1H-pyrrol-2-yl)prop-2-ynoic acid2167024-25-9C8H5NO3
- 3-Ethynyl-5-nitrophenol2305773-15-1C8H5NO3
- Furo[3,2-c]pyridine-3-carboxylic acid1554252-63-9C8H5NO3
- 4-Hydroxy-5H-cyclohepta[d]isoxazol-5-one178315-30-5C8H5NO3
Frequently asked questions
What is the molar mass of C8H5NO3?
The molar mass of C8H5NO3 is 163.13 g/mol, calculated from standard atomic weights for 8 carbon atoms, 5 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 163.0269 Da.
How many compounds have the formula C8H5NO3?
CompoundList lists 131 compounds with the molecular formula C8H5NO3, including 1H-Indole-3,5,6(2H)-trione, 4-Hydroxybenzoyl isocyanate, 6H-Pyrano[3,4-b]pyridine-5,8-dione. 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 C8H5NO3?
C8H5NO3 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.