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Molecular formula

C13H18O9

44 compounds have this formula on CompoundList.

Molar mass
318.28g/mol
Monoisotopic mass
319.1014Da
Atoms
40
Elements
3
Rings plus double bonds
5

The formula C13H18O9 describes a molecule made of 13 carbon atoms, 18 hydrogen atoms and 9 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 × 1349.06%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 185.70%
    1.008 × 18 = 18.144 g/mol
  • O Oxygen × 945.24%
    15.999 × 9 = 143.991 g/mol
Look up another formula

Compounds with the formula C13H18O9

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

Showing 1 to 44 of 44 compounds

1,2,3,5-Tetraacetyl-beta-D-ribofuranose chemical structure, C13H18O9, CAS 13035-61-5
1,2,3,5-Tetraacetyl-beta-D-ribofuranose
CAS 13035-61-5C13H18O9
D-Ribofuranose, 1,2,3,5-tetraacetate chemical structure, C13H18O9, CAS 28708-32-9
D-Ribofuranose, 1,2,3,5-tetraacetate
CAS 28708-32-9C13H18O9
1,2,3,4-Tetraacetyl-xylopyranose chemical structure, C13H18O9, CAS 62929-49-1
1,2,3,4-Tetraacetyl-xylopyranose
CAS 62929-49-1C13H18O9
(2R,3S,4S,5S)-5-(Acetoxymethyl)tetrahydrofuran-2,3,4-triyl triacetate chemical structure, C13H18O9, CAS 144490-03-9
(2R,3S,4S,5S)-5-(Acetoxymethyl)tetrahydrofuran-2,3,4-triyl triacetate
CAS 144490-03-9C13H18O9
1,2,3,5-Tetra-O-acetyl-alpha-L-arabinofuranose chemical structure, C13H18O9, CAS 79120-81-3
1,2,3,5-Tetra-O-acetyl-alpha-L-arabinofuranose
CAS 79120-81-3C13H18O9
1,2,3,4-Tetra-O-acetyl-beta-D-xylopyranose chemical structure, C13H18O9, CAS 4049-33-6
1,2,3,4-Tetra-O-acetyl-beta-D-xylopyranose
CAS 4049-33-6C13H18O9
2,3,4,5-Tetra-O-acetyl-D-ribose chemical structure, C13H18O9, CAS 30571-54-1
2,3,4,5-Tetra-O-acetyl-D-ribose
CAS 30571-54-1C13H18O9
D-Arabinose, 2,3,4,5-tetraacetate chemical structure, C13H18O9, CAS 3891-58-5
D-Arabinose, 2,3,4,5-tetraacetate
CAS 3891-58-5C13H18O9
1,2,3,5-Tetra-O-acetyl-beta-L-ribofuranose chemical structure, C13H18O9, CAS 105453-36-9
1,2,3,5-Tetra-O-acetyl-beta-L-ribofuranose
CAS 105453-36-9C13H18O9
(3S,4R,5R)-Tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate chemical structure, C13H18O9, CAS 108646-05-5
(3S,4R,5R)-Tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate
CAS 108646-05-5C13H18O9
Lyxopyranose, tetraacetate chemical structure, C13H18O9, CAS 142130-89-0
Lyxopyranose, tetraacetate
CAS 142130-89-0C13H18O9
beta-D-Ribopyranose, 1,2,3,4-tetraacetate chemical structure, C13H18O9, CAS 4049-34-7
beta-D-Ribopyranose, 1,2,3,4-tetraacetate
CAS 4049-34-7C13H18O9
1,2,3,5-Tetra-O-acetyl-D-xylofuranose chemical structure, C13H18O9, CAS 42927-46-8
1,2,3,5-Tetra-O-acetyl-D-xylofuranose
CAS 42927-46-8C13H18O9
alpha-D-Arabinofuranose, 1,2,3,5-tetraacetate chemical structure, C13H18O9, CAS 43225-70-3
alpha-D-Arabinofuranose, 1,2,3,5-tetraacetate
CAS 43225-70-3C13H18O9
alpha-D-Arabinopyranose, 1,2,3,4-tetraacetate chemical structure, C13H18O9, CAS 19186-37-9
alpha-D-Arabinopyranose, 1,2,3,4-tetraacetate
CAS 19186-37-9C13H18O9
Opuntioside-I chemical structure, C13H18O9, CAS 497179-09-6
Opuntioside-I
CAS 497179-09-6C13H18O9
(2S,3R,4S,5R)-5-(Acetoxymethyl)tetrahydrofuran-2,3,4-triyl triacetate chemical structure, C13H18O9, CAS 23094-61-3
(2S,3R,4S,5R)-5-(Acetoxymethyl)tetrahydrofuran-2,3,4-triyl triacetate
CAS 23094-61-3C13H18O9
alpha-Xylopyranose, tetraacetate chemical structure, C13H18O9, CAS 1233-03-0
alpha-Xylopyranose, tetraacetate
CAS 1233-03-0C13H18O9
alpha-D-Lyxose tetraacetate chemical structure, C13H18O9, CAS 4026-34-0
alpha-D-Lyxose tetraacetate
CAS 4026-34-0C13H18O9
L-Arabinopyranose, tetraacetate chemical structure, C13H18O9, CAS 123163-97-3
L-Arabinopyranose, tetraacetate
CAS 123163-97-3C13H18O9
[(2R,3R,4R,5R)-3,4,5-Triacetyloxyoxolan-2-yl]methyl acetate chemical structure, C13H18O9, CAS 50730-26-2
[(2R,3R,4R,5R)-3,4,5-Triacetyloxyoxolan-2-yl]methyl acetate
CAS 50730-26-2C13H18O9
(2R,3R,4S,5S)-Tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate chemical structure, C13H18O9, CAS 4258-00-8
(2R,3R,4S,5S)-Tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate
CAS 4258-00-8C13H18O9
[(2S,3S,4S,5S)-3,4,5-Triacetyloxyoxolan-2-yl]methyl acetate chemical structure, C13H18O9, CAS 659722-55-1
[(2S,3S,4S,5S)-3,4,5-Triacetyloxyoxolan-2-yl]methyl acetate
CAS 659722-55-1C13H18O9
[(2R,3S,4S,5S)-3,4,5-Triacetyloxyoxolan-2-yl]methyl acetate chemical structure, C13H18O9, CAS 69855-18-1
[(2R,3S,4S,5S)-3,4,5-Triacetyloxyoxolan-2-yl]methyl acetate
CAS 69855-18-1C13H18O9

Frequently asked questions

What is the molar mass of C13H18O9?

The molar mass of C13H18O9 is 318.28 g/mol, calculated from standard atomic weights for 13 carbon atoms, 18 hydrogen atoms and 9 oxygen atoms. The monoisotopic mass is 319.1014 Da.

How many compounds have the formula C13H18O9?

CompoundList lists 44 compounds with the molecular formula C13H18O9, including 1,2,3,5-Tetraacetyl-beta-D-ribofuranose, D-Ribofuranose, 1,2,3,5-tetraacetate, 1,2,3,4-Tetraacetyl-xylopyranose. 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 C13H18O9?

C13H18O9 has a degree of unsaturation of 5. 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.