CompoundList
Sign in
Molecular formula

C43H69NO11

9 compounds have this formula on CompoundList.

Molar mass
776.02g/mol
Monoisotopic mass
775.4871Da
Atoms
124
Elements
4
Rings plus double bonds
10

The formula C43H69NO11 describes a molecule made of 43 carbon atoms, 69 hydrogen atoms, 1 nitrogen atom and 11 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 × 4366.55%
    12.011 × 43 = 516.473 g/mol
  • H Hydrogen × 698.96%
    1.008 × 69 = 69.552 g/mol
  • N Nitrogen × 11.80%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 1122.68%
    15.999 × 11 = 175.989 g/mol
Look up another formula

Compounds with the formula C43H69NO11

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 9 of 9 compounds

9-Norketo FK-506 chemical structure, C43H69NO11, CAS 123719-19-7
9-Norketo FK-506
CAS 123719-19-7C43H69NO11
Tacrolimus EP impurity H chemical structure, C43H69NO11, CAS 143210-33-7
Tacrolimus EP impurity H
CAS 143210-33-7C43H69NO11
Tacrolimus impurity 6 chemical structure, C43H69NO11
Tacrolimus impurity 6
C43H69NO11
Orb3213588 chemical structure, C43H69NO11, CAS 137712-89-1
Orb3213588
CAS 137712-89-1C43H69NO11
Tacrolimus impurity 12 chemical structure, C43H69NO11, CAS 143289-48-9
Tacrolimus impurity 12
CAS 143289-48-9C43H69NO11
9-Norketo FK-506 chemical structure, C43H69NO11
9-Norketo FK-506
C43H69NO11
9-Norketo FK-506 chemical structure, C43H69NO11
9-Norketo FK-506
C43H69NO11
(1R,8S,11S,12R,13S,16R,20S,22S,23R,24S,26R)-1,13-Dihydroxy-11-[(E)-1-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]prop-1-en-2-yl]-22,24-dimethoxy-12,18,20,26-tetramethyl-16-prop-2-enyl-10,27-dioxa-3-azatricyclo[21.3.1.03,8]heptacos-17-ene-2,9,15-trione chemical structure, C43H69NO11
(1R,8S,11S,12R,13S,16R,20S,22S,23R,24S,26R)-1,13-Dihydroxy-11-[(E)-1-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]prop-1-en-2-yl]-22,24-dimethoxy-12,18,20,26-tetramethyl-16-prop-2-enyl-10,27-dioxa-3-azatricyclo[21.3.1.03,8]heptacos-17-ene-2,9,15-trione
C43H69NO11
(1R,9S,12S,13R,14S,17R,21S,23S,24R,25S,27R)-17-Ethyl-1,14-dihydroxy-23,25-dimethoxy-12-[(E)-1-[(1R,3S)-3-methoxycyclohexyl]prop-1-en-2-yl]-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo[22.3.1.04,9]octacos-18-ene-2,3,10,16-tetrone chemical structure, C43H69NO11
(1R,9S,12S,13R,14S,17R,21S,23S,24R,25S,27R)-17-Ethyl-1,14-dihydroxy-23,25-dimethoxy-12-[(E)-1-[(1R,3S)-3-methoxycyclohexyl]prop-1-en-2-yl]-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo[22.3.1.04,9]octacos-18-ene-2,3,10,16-tetrone
C43H69NO11

Frequently asked questions

What is the molar mass of C43H69NO11?

The molar mass of C43H69NO11 is 776.02 g/mol, calculated from standard atomic weights for 43 carbon atoms, 69 hydrogen atoms, 1 nitrogen atom and 11 oxygen atoms. The monoisotopic mass is 775.4871 Da.

How many compounds have the formula C43H69NO11?

CompoundList lists 9 compounds with the molecular formula C43H69NO11, including 9-Norketo FK-506, Tacrolimus EP impurity H, Tacrolimus impurity 6. 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 C43H69NO11?

C43H69NO11 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.