C39H43N3O11S
1 compound has this formula on CompoundList.
- Molar mass
- 761.84g/mol
- Monoisotopic mass
- 761.2618Da
- Atoms
- 97
- Elements
- 5
- Rings plus double bonds
- 20
The formula C39H43N3O11S describes a molecule made of 39 carbon atoms, 43 hydrogen atoms, 3 nitrogen atoms, 11 oxygen atoms and 1 sulfur atom. 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 × 3961.49%12.011 × 39 = 468.429 g/mol
- H Hydrogen × 435.69%1.008 × 43 = 43.344 g/mol
- N Nitrogen × 35.52%14.007 × 3 = 42.021 g/mol
- O Oxygen × 1123.10%15.999 × 11 = 175.989 g/mol
- S Sulfur × 14.21%32.06 × 1 = 32.060 g/mol
Compounds with the formula C39H43N3O11S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 1 of 1 compounds
Frequently asked questions
What is the molar mass of C39H43N3O11S?
The molar mass of C39H43N3O11S is 761.84 g/mol, calculated from standard atomic weights for 39 carbon atoms, 43 hydrogen atoms, 3 nitrogen atoms, 11 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 761.2618 Da.
How many compounds have the formula C39H43N3O11S?
CompoundList lists 1 compound with the molecular formula C39H43N3O11S, including Trabectedin. 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 C39H43N3O11S?
C39H43N3O11S has a degree of unsaturation of 20. 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.