Molecular formula

C₁₃H₂₀O₈

23 compounds have this formula on CompoundList.

Molar mass: 304.30g/mol
Monoisotopic mass: 304.1158Da
Atoms: 41
Elements: 3
Rings plus double bonds: 4

The formula C13H20O8 describes a molecule made of 13 carbon atoms, 20 hydrogen atoms and 8 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 × 1351.31%
12.011 × 13 = 156.143 g/mol
H Hydrogen × 206.63%
1.008 × 20 = 20.160 g/mol
O Oxygen × 842.06%
15.999 × 8 = 127.992 g/mol

Look up another formula

Compounds with the formula C13H20O8

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

Showing 1 to 23 of 23 compounds

Pentaerythritol tetraacetate

CAS 597-71-7C₁₃H₂₀O₈

4,4-Bis-ethoxycarbonyl-heptanedioic acid

CAS 92454-00-7C₁₃H₂₀O₈

Methyl 2,3,4-tri-O-acetyl-6-deoxyhexopyranoside

CAS 28251-53-8C₁₃H₂₀O₈

Tetramethyl pentane-1,1,5,5-tetracarboxylate

CAS 82031-49-0C₁₃H₂₀O₈

Tetramethyl pentane-1,3,3,5-tetracarboxylate

CAS 19766-36-0C₁₃H₂₀O₈

Thevetose triacetate, alpha-D-

CAS 202415-05-2C₁₃H₂₀O₈

2,4,8,10-Tetraoxaspiro(5.5)undecane-3,9-dipropionic acid

CAS 3058-05-7C₁₃H₂₀O₈

(2S,3R,4S,5R,6R)-2-Methoxy-6-methyltetrahydro-2H-pyran-3,4,5-triyl triacetate

CAS 19940-17-1C₁₃H₂₀O₈

alpha-L-Galactopyranoside, methyl 6-deoxy-, 2,3,4-triacetate

CAS 24333-02-6C₁₃H₂₀O₈

Thevetose triacetate, L-

CAS 884310-30-9C₁₃H₂₀O₈

L-Galactopyranoside, methyl 6-deoxy-, 2,3,4-triacetate

CAS 67576-78-7C₁₃H₂₀O₈

beta-D-Glucopyranuronic acid, 1-cyclohexanecarboxylate

CAS 64253-93-6C₁₃H₂₀O₈

4,4-Bis(2-carboxyethyl)heptanedioic acid

CAS 10428-69-0C₁₃H₂₀O₈

(3,4-Diacetyloxy-6-methoxyoxan-2-yl)methyl acetate

CAS 6087-41-8C₁₃H₂₀O₈

(5,6-Diacetyloxy-7-methyl-1,3-dioxepan-4-yl)methyl acetate

CAS 7464-30-4C₁₃H₂₀O₈

Methyl 2-O,3-O,6-O-triacetyl-4-deoxy-alpha-D-xylo-hexopyranoside

CAS 13264-03-4C₁₃H₂₀O₈

2,2-Bis(hydroxymethyl)propane-1,3-diyl bis(3-oxobutanoate)

CAS 51980-20-2C₁₃H₂₀O₈

(2R,3R,4S,5S,6R)-2-Methoxy-6-methyltetrahydro-2H-pyran-3,4,5-triyl triacetate

CAS 53942-13-5C₁₃H₂₀O₈

(2S,3R,4S,5S,6R)-2-Methoxy-6-methyltetrahydro-2H-pyran-3,4,5-triyl triacetate

CAS 43139-93-1C₁₃H₂₀O₈

(2S,3S,4R,5R,6S)-2-Methoxy-6-methyltetrahydro-2H-pyran-3,4,5-triyl triacetate

CAS 24332-97-6C₁₃H₂₀O₈

(5S,6r)-5-(beta-d-Glucopyranosyloxy)-5,6-dihydro-4,6-dimethyl-2H-pyran-2-one

CAS 59905-82-7C₁₃H₂₀O₈

Methyl 6-deoxy-alpha-L-idopyranoside triacetate

CAS 73036-21-2C₁₃H₂₀O₈

[(2R,3S,4S,5S,6S)-4,5-Diacetyloxy-6-methoxy-2-methyloxan-3-yl] acetate

CAS 15830-76-9C₁₃H₂₀O₈

Frequently asked questions

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What is the molar mass of C13H20O8?

The molar mass of C13H20O8 is 304.30 g/mol, calculated from standard atomic weights for 13 carbon atoms, 20 hydrogen atoms and 8 oxygen atoms. The monoisotopic mass is 304.1158 Da.

How many compounds have the formula C13H20O8?

CompoundList lists 23 compounds with the molecular formula C13H20O8, including Pentaerythritol tetraacetate, 4,4-Bis-ethoxycarbonyl-heptanedioic acid, Methyl 2,3,4-tri-O-acetyl-6-deoxyhexopyranoside. 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 C13H20O8?

C13H20O8 has a degree of unsaturation of 4. 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.