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Molecular formula

C40H44O13

9 compounds have this formula on CompoundList.

Molar mass
732.78g/mol
Monoisotopic mass
732.2782Da
Atoms
97
Elements
3
Rings plus double bonds
19

The formula C40H44O13 describes a molecule made of 40 carbon atoms, 44 hydrogen atoms and 13 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 × 4065.56%
    12.011 × 40 = 480.440 g/mol
  • H Hydrogen × 446.05%
    1.008 × 44 = 44.352 g/mol
  • O Oxygen × 1328.38%
    15.999 × 13 = 207.987 g/mol
Look up another formula

Compounds with the formula C40H44O13

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

Showing 1 to 9 of 9 compounds

Shizukaol B chemical structure, C40H44O13, CAS 142279-40-1
Shizukaol B
CAS 142279-40-1C40H44O13
Shizukaol F chemical structure, C40H44O13, CAS 165171-10-8
Shizukaol F
CAS 165171-10-8C40H44O13
Methyl 2-(18,30-dihydroxy-14,22,29-trimethyl-3,7,10,15,31-pentaoxo-2,6,11,16-tetraoxanonacyclo[16.15.3.125,29.01,23.04,34.019,21.022,36.026,28.033,37]heptatriaconta-4(34),13,25(37)-trien-32-ylidene)propanoate chemical structure, C40H44O13
Methyl 2-(18,30-dihydroxy-14,22,29-trimethyl-3,7,10,15,31-pentaoxo-2,6,11,16-tetraoxanonacyclo[16.15.3.125,29.01,23.04,34.019,21.022,36.026,28.033,37]heptatriaconta-4(34),13,25(37)-trien-32-ylidene)propanoate
C40H44O13
(-)-Shizukaol B chemical structure, C40H44O13
(-)-Shizukaol B
C40H44O13
Arctignan D chemical structure, C40H44O13, CAS 155661-11-3
Arctignan D
CAS 155661-11-3C40H44O13
Arctignan E chemical structure, C40H44O13, CAS 155661-12-4
Arctignan E
CAS 155661-12-4C40H44O13
(1,2'-Binaphthalene)-6',7-diacetic acid, 1',4'-dihydro-2,3',4,5,8'-pentahydroxy-1',4'-dioxo-6,7'-bis(1-oxooctyl)- chemical structure, C40H44O13, CAS 877243-10-2
(1,2'-Binaphthalene)-6',7-diacetic acid, 1',4'-dihydro-2,3',4,5,8'-pentahydroxy-1',4'-dioxo-6,7'-bis(1-oxooctyl)-
CAS 877243-10-2C40H44O13
(-)-Shizukaol B chemical structure, C40H44O13
(-)-Shizukaol B
C40H44O13
Methyl 2-[(1S,13Z,18S,19S,21R,22S,23S,26S,28R,29S,30R,33R,36R)-18,30-dihydroxy-14,22,29-trimethyl-3,7,10,15,31-pentaoxo-2,6,11,16-tetraoxanonacyclo[16.15.3.125,29.01,23.04,34.019,21.022,36.026,28.033,37]heptatriaconta-4(34),13,25(37)-trien-32-ylidene]propanoate chemical structure, C40H44O13
Methyl 2-[(1S,13Z,18S,19S,21R,22S,23S,26S,28R,29S,30R,33R,36R)-18,30-dihydroxy-14,22,29-trimethyl-3,7,10,15,31-pentaoxo-2,6,11,16-tetraoxanonacyclo[16.15.3.125,29.01,23.04,34.019,21.022,36.026,28.033,37]heptatriaconta-4(34),13,25(37)-trien-32-ylidene]propanoate
C40H44O13

Frequently asked questions

What is the molar mass of C40H44O13?

The molar mass of C40H44O13 is 732.78 g/mol, calculated from standard atomic weights for 40 carbon atoms, 44 hydrogen atoms and 13 oxygen atoms. The monoisotopic mass is 732.2782 Da.

How many compounds have the formula C40H44O13?

CompoundList lists 9 compounds with the molecular formula C40H44O13, including Shizukaol B, Shizukaol F, Methyl 2-(18,30-dihydroxy-14,22,29-trimethyl-3,7,10,15,31-pentaoxo-2,6,11,16-tetraoxanonacyclo[16.15.3.125,29.01,23.04,34.019,21.022,36.026,28.033,37]heptatriaconta-4(34),13,25(37)-trien-32-ylidene)propanoate. 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 C40H44O13?

C40H44O13 has a degree of unsaturation of 19. 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.