C42H32O9
29 compounds have this formula on CompoundList.
- Molar mass
- 680.71g/mol
- Monoisotopic mass
- 680.2046Da
- Atoms
- 83
- Elements
- 3
- Rings plus double bonds
- 27
The formula C42H32O9 describes a molecule made of 42 carbon atoms, 32 hydrogen atoms and 9 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 × 4274.11%12.011 × 42 = 504.462 g/mol
- H Hydrogen × 324.74%1.008 × 32 = 32.256 g/mol
- O Oxygen × 921.15%15.999 × 9 = 143.991 g/mol
Compounds with the formula C42H32O9
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 29 of 29 compounds
- Suffruticosol C220936-94-7C42H32O9
- Ampelopsin GC42H32O9
- 5-[6-Hydroxy-4-[6-hydroxy-2-(4-hydroxyphenyl)-4-[(Z)-2-(4-hydroxyphenyl)vinyl]-2,3-dihydrobenzofuran-3-yl]-2-(4-hydroxyphenyl)-2,3-dihydrobenzofuran-3-yl]benzene-1,3-diolC42H32O9
- Ampelopsin GC42H32O9
- 5-[(2R,3R)-6-Hydroxy-4-[(2S,3S)-6-hydroxy-2-(4-hydroxyphenyl)-4-[2-(4-hydroxyphenyl)ethenyl]-2,3-dihydro-1-benzofuran-3-yl]-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzofuran-3-yl]benzene-1,3-diolC42H32O9
Frequently asked questions
What is the molar mass of C42H32O9?
The molar mass of C42H32O9 is 680.71 g/mol, calculated from standard atomic weights for 42 carbon atoms, 32 hydrogen atoms and 9 oxygen atoms. The monoisotopic mass is 680.2046 Da.
How many compounds have the formula C42H32O9?
CompoundList lists 29 compounds with the molecular formula C42H32O9, including Gnetin H, Miyabenol C, trans-Diptoindonesin B. 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 C42H32O9?
C42H32O9 has a degree of unsaturation of 27. 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.