C43H49NO19
15 compounds have this formula on CompoundList.
- Molar mass
- 883.85g/mol
- Monoisotopic mass
- 883.2899Da
- Atoms
- 112
- Elements
- 4
- Rings plus double bonds
- 20
The formula C43H49NO19 describes a molecule made of 43 carbon atoms, 49 hydrogen atoms, 1 nitrogen atom and 19 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 × 4358.43%12.011 × 43 = 516.473 g/mol
- H Hydrogen × 495.59%1.008 × 49 = 49.392 g/mol
- N Nitrogen × 11.58%14.007 × 1 = 14.007 g/mol
- O Oxygen × 1934.39%15.999 × 19 = 303.981 g/mol
Compounds with the formula C43H49NO19
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 15 of 15 compounds
![[(1S,3S,18S,19R,20R,21R,22S,25R)-20,22,23,25-Tetraacetyloxy-21-(acetyloxymethyl)-15,26-dihydroxy-3,15,26-trimethyl-6,16-dioxo-2,5,17-trioxa-11-azapentacyclo[16.7.1.01,21.03,24.07,12]hexacosa-7(12),8,10-trien-19-yl] benzoate chemical structure, C43H49NO19](/s/XQDBHSNYTFRCNJ-BZPAFPAKSA-N.svg)
![[(1S,3S,15S,18S,19S,20S,21S,22S,23R,24S,25S,26S)-20,22,23,25-Tetraacetyloxy-21-(acetyloxymethyl)-15,26-dihydroxy-3,15,26-trimethyl-6,16-dioxo-2,5,17-trioxa-11-azapentacyclo[16.7.1.01,21.03,24.07,12]hexacosa-7(12),8,10-trien-19-yl] benzoate chemical structure, C43H49NO19](/s/XQDBHSNYTFRCNJ-TZTLWZIASA-N.svg)
Frequently asked questions
What is the molar mass of C43H49NO19?
The molar mass of C43H49NO19 is 883.85 g/mol, calculated from standard atomic weights for 43 carbon atoms, 49 hydrogen atoms, 1 nitrogen atom and 19 oxygen atoms. The monoisotopic mass is 883.2899 Da.
How many compounds have the formula C43H49NO19?
CompoundList lists 15 compounds with the molecular formula C43H49NO19, including Wilfordine, Evonimine, 8-(acetyloxy)-O2-benzoyl-O2-deacetyl-8-deoxo-26-hydroxy-, (8alpha)-, Wilfornine 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 C43H49NO19?
C43H49NO19 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.