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Molecular formula

C44H34O20

5 compounds have this formula on CompoundList.

Molar mass
882.74g/mol
Monoisotopic mass
882.1643Da
Atoms
98
Elements
3
Rings plus double bonds
28

The formula C44H34O20 describes a molecule made of 44 carbon atoms, 34 hydrogen atoms and 20 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 × 4459.87%
    12.011 × 44 = 528.484 g/mol
  • H Hydrogen × 343.88%
    1.008 × 34 = 34.272 g/mol
  • O Oxygen × 2036.25%
    15.999 × 20 = 319.980 g/mol
Look up another formula

Compounds with the formula C44H34O20

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

Showing 1 to 5 of 5 compounds

Procyanidin B2 3,3'-di-O-gallate chemical structure, C44H34O20, CAS 79907-44-1
Procyanidin B2 3,3'-di-O-gallate
CAS 79907-44-1C44H34O20
Procyanidin B-5 3,3'-di-O-gallate chemical structure, C44H34O20, CAS 106533-60-2
Procyanidin B-5 3,3'-di-O-gallate
CAS 106533-60-2C44H34O20
Procyanidin B3 3,3'-digallate chemical structure, C44H34O20, CAS 134054-57-2
Procyanidin B3 3,3'-digallate
CAS 134054-57-2C44H34O20
(-)-Epiafzelechin 3-O-gallate(4b-6) chemical structure, C44H34O20, CAS 126715-93-3
(-)-Epiafzelechin 3-O-gallate(4b-6)
CAS 126715-93-3C44H34O20
[(2R,3R)-6-[(2R,3R,4S)-5,7-Dihydroxy-2-(4-hydroxyphenyl)-3-(3,4,5-trihydroxybenzoyl)oxy-3,4-dihydro-2H-chromen-4-yl]-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate chemical structure, C44H34O20
[(2R,3R)-6-[(2R,3R,4S)-5,7-Dihydroxy-2-(4-hydroxyphenyl)-3-(3,4,5-trihydroxybenzoyl)oxy-3,4-dihydro-2H-chromen-4-yl]-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate
C44H34O20

Frequently asked questions

What is the molar mass of C44H34O20?

The molar mass of C44H34O20 is 882.74 g/mol, calculated from standard atomic weights for 44 carbon atoms, 34 hydrogen atoms and 20 oxygen atoms. The monoisotopic mass is 882.1643 Da.

How many compounds have the formula C44H34O20?

CompoundList lists 5 compounds with the molecular formula C44H34O20, including Procyanidin B2 3,3'-di-O-gallate, Procyanidin B-5 3,3'-di-O-gallate, Procyanidin B3 3,3'-digallate. 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 C44H34O20?

C44H34O20 has a degree of unsaturation of 28. 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.