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Molecular formula

C28H32O17

18 compounds have this formula on CompoundList.

Molar mass
640.55g/mol
Monoisotopic mass
640.1639Da
Atoms
77
Elements
3
Rings plus double bonds
13

The formula C28H32O17 describes a molecule made of 28 carbon atoms, 32 hydrogen atoms and 17 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 × 2852.50%
    12.011 × 28 = 336.308 g/mol
  • H Hydrogen × 325.04%
    1.008 × 32 = 32.256 g/mol
  • O Oxygen × 1742.46%
    15.999 × 17 = 271.983 g/mol
Look up another formula

Compounds with the formula C28H32O17

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

Showing 1 to 18 of 18 compounds

RefChem:1075161 chemical structure, C28H32O17, CAS 6758-51-6
RefChem:1075161
CAS 6758-51-6C28H32O17
Isorhamnetin, 3,4'-diglucoside chemical structure, C28H32O17, CAS 28288-98-4
Isorhamnetin, 3,4'-diglucoside
CAS 28288-98-4C28H32O17
Pedunculosumoside F chemical structure, C28H32O17, CAS 1283600-08-7
Pedunculosumoside F
CAS 1283600-08-7C28H32O17
3-O-Methylquercetin 7-O-beta-glucopyranosyl-4'-O-beta-D-glucopyranoside chemical structure, C28H32O17, CAS 47858-32-2
3-O-Methylquercetin 7-O-beta-glucopyranosyl-4'-O-beta-D-glucopyranoside
CAS 47858-32-2C28H32O17
Astragaloside chemical structure, C28H32O17, CAS 17429-69-5
Astragaloside
CAS 17429-69-5C28H32O17
Rhamnetin-3-O-(2''-O-mannopyranosyl)allopyranoside chemical structure, C28H32O17, CAS 137830-19-4
Rhamnetin-3-O-(2''-O-mannopyranosyl)allopyranoside
CAS 137830-19-4C28H32O17
Nervilifordin C chemical structure, C28H32O17, CAS 1149669-51-1
Nervilifordin C
CAS 1149669-51-1C28H32O17
Rhamnetin 3-sophoroside, >=95% (LC/MS-ELSD) chemical structure, C28H32O17, CAS 259234-17-8
Rhamnetin 3-sophoroside, >=95% (LC/MS-ELSD)
CAS 259234-17-8C28H32O17
3-[(2-O-beta-D-Glucopyranosyl-beta-D-glucopyranosyl)oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-8-methoxy-4H-1-benzopyran-4-one chemical structure, C28H32O17, CAS 114882-17-6
3-[(2-O-beta-D-Glucopyranosyl-beta-D-glucopyranosyl)oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-8-methoxy-4H-1-benzopyran-4-one
CAS 114882-17-6C28H32O17
Thesioideoside chemical structure, C28H32O17, CAS 145937-28-6
Thesioideoside
CAS 145937-28-6C28H32O17
3-[(3-O-beta-D-Glucopyranosyl-beta-D-glucopyranosyl)oxy]-5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4H-1-benzopyran-4-one chemical structure, C28H32O17, CAS 171828-59-4
3-[(3-O-beta-D-Glucopyranosyl-beta-D-glucopyranosyl)oxy]-5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4H-1-benzopyran-4-one
CAS 171828-59-4C28H32O17
3-[[6-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl]oxy]-2-(3,4-dihydroxyphenyl)-5,8-dihydroxy-7-methoxy-4H-1-benzopyran-4-one chemical structure, C28H32O17, CAS 85122-22-1
3-[[6-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl]oxy]-2-(3,4-dihydroxyphenyl)-5,8-dihydroxy-7-methoxy-4H-1-benzopyran-4-one
CAS 85122-22-1C28H32O17
Laricitrin 3-rutinoside chemical structure, C28H32O17, CAS 55481-90-8
Laricitrin 3-rutinoside
CAS 55481-90-8C28H32O17
Cassiglucin chemical structure, C28H32O17, CAS 73815-19-7
Cassiglucin
CAS 73815-19-7C28H32O17
4H-1-Benzopyran-4-one, 3-((6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-galactopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-8-methoxy- chemical structure, C28H32O17, CAS 103839-18-5
4H-1-Benzopyran-4-one, 3-((6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-galactopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-8-methoxy-
CAS 103839-18-5C28H32O17
4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-6-((O-beta-D-galactopyranosyl-beta-D-glucopyranosyl)oxy)-5-hydroxy-7-methoxy- chemical structure, C28H32O17, CAS 77139-23-2
4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-6-((O-beta-D-galactopyranosyl-beta-D-glucopyranosyl)oxy)-5-hydroxy-7-methoxy-
CAS 77139-23-2C28H32O17
3-((6-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-6-(hydroxymethyl)-4H-benzopyran-4-one chemical structure, C28H32O17, CAS 153-17-3
3-((6-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-6-(hydroxymethyl)-4H-benzopyran-4-one
CAS 153-17-3C28H32O17
Isorhamnetin 3,5-O-diglucoside chemical structure, C28H32O17, CAS 2035413-03-5
Isorhamnetin 3,5-O-diglucoside
CAS 2035413-03-5C28H32O17

Frequently asked questions

What is the molar mass of C28H32O17?

The molar mass of C28H32O17 is 640.55 g/mol, calculated from standard atomic weights for 28 carbon atoms, 32 hydrogen atoms and 17 oxygen atoms. The monoisotopic mass is 640.1639 Da.

How many compounds have the formula C28H32O17?

CompoundList lists 18 compounds with the molecular formula C28H32O17, including RefChem:1075161, Isorhamnetin, 3,4'-diglucoside, Pedunculosumoside F. 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 C28H32O17?

C28H32O17 has a degree of unsaturation of 13. 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.