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Molecular formula

C42H27LaO5

2 compounds have this formula on CompoundList.

Molar mass
750.58g/mol
Monoisotopic mass
750.0922Da
Atoms
75
Elements
4

The formula C42H27LaO5 describes a molecule made of 42 carbon atoms, 27 hydrogen atoms, 1 lanthanum atom and 5 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 × 4267.21%
    12.011 × 42 = 504.462 g/mol
  • H Hydrogen × 273.63%
    1.008 × 27 = 27.216 g/mol
  • La Lanthanum × 118.51%
    138.91 × 1 = 138.910 g/mol
  • O Oxygen × 510.66%
    15.999 × 5 = 79.995 g/mol
Look up another formula

Compounds with the formula C42H27LaO5

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

Showing 1 to 2 of 2 compounds

Hydron, lanthanum(3+), 1-(2-oxidonaphthalen-1-yl)-3-[[3-oxido-4-(2-oxidonaphthalen-1-yl)naphthalen-2-yl]methoxymethyl]naphthalen-2-olate chemical structure, C42H27LaO5, CAS 293293-33-1
Hydron, lanthanum(3+), 1-(2-oxidonaphthalen-1-yl)-3-[[3-oxido-4-(2-oxidonaphthalen-1-yl)naphthalen-2-yl]methoxymethyl]naphthalen-2-olate
CAS 293293-33-1C42H27LaO5
Hydron, lanthanum(3+), 1-(2-oxidonaphthalen-1-yl)-3-[[3-oxido-4-(2-oxidonaphthalen-1-yl)naphthalen-2-yl]methoxymethyl]naphthalen-2-olate chemical structure, C42H27LaO5
Hydron, lanthanum(3+), 1-(2-oxidonaphthalen-1-yl)-3-[[3-oxido-4-(2-oxidonaphthalen-1-yl)naphthalen-2-yl]methoxymethyl]naphthalen-2-olate
C42H27LaO5

Frequently asked questions

What is the molar mass of C42H27LaO5?

The molar mass of C42H27LaO5 is 750.58 g/mol, calculated from standard atomic weights for 42 carbon atoms, 27 hydrogen atoms, 1 lanthanum atom and 5 oxygen atoms. The monoisotopic mass is 750.0922 Da.

How many compounds have the formula C42H27LaO5?

CompoundList lists 2 compounds with the molecular formula C42H27LaO5, including Hydron, lanthanum(3+), 1-(2-oxidonaphthalen-1-yl)-3-[[3-oxido-4-(2-oxidonaphthalen-1-yl)naphthalen-2-yl]methoxymethyl]naphthalen-2-olate, Hydron, lanthanum(3+), 1-(2-oxidonaphthalen-1-yl)-3-[[3-oxido-4-(2-oxidonaphthalen-1-yl)naphthalen-2-yl]methoxymethyl]naphthalen-2-olate. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.