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Molecular formula

C21H32O9

12 compounds have this formula on CompoundList.

Molar mass
428.48g/mol
Monoisotopic mass
428.2046Da
Atoms
62
Elements
3
Rings plus double bonds
6

The formula C21H32O9 describes a molecule made of 21 carbon atoms, 32 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 × 2158.87%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 327.53%
    1.008 × 32 = 32.256 g/mol
  • O Oxygen × 933.61%
    15.999 × 9 = 143.991 g/mol
Look up another formula

Compounds with the formula C21H32O9

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

Showing 1 to 12 of 12 compounds

(2-Ethyl-2-((2-((1-oxoallyl)oxy)ethoxy)methyl)-1,3-propanediyl)bis(oxy-2,1-ethanediyl) diacrylate chemical structure, C21H32O9, CAS 75577-70-7
(2-Ethyl-2-((2-((1-oxoallyl)oxy)ethoxy)methyl)-1,3-propanediyl)bis(oxy-2,1-ethanediyl) diacrylate
CAS 75577-70-7C21H32O9
Lactuside B chemical structure, C21H32O9, CAS 106009-42-1
Lactuside B
CAS 106009-42-1C21H32O9
Sarcaglaboside H chemical structure, C21H32O9, CAS 1159993-46-0
Sarcaglaboside H
CAS 1159993-46-0C21H32O9
Sphaeranthanolide chemical structure, C21H32O9, CAS 129885-23-0
Sphaeranthanolide
CAS 129885-23-0C21H32O9
(3S,3aR,4R,6aR,8S,9S,9aR,9bR)-4-Hydroxy-3,9-dimethyl-6-methylidene-8-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,3a,4,5,6a,7,8,9,9a,9b-decahydroazuleno[4,5-b]furan-2-one chemical structure, C21H32O9, CAS 93395-32-5
(3S,3aR,4R,6aR,8S,9S,9aR,9bR)-4-Hydroxy-3,9-dimethyl-6-methylidene-8-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,3a,4,5,6a,7,8,9,9a,9b-decahydroazuleno[4,5-b]furan-2-one
CAS 93395-32-5C21H32O9
Ebecryl 53 chemical structure, C21H32O9, CAS 110220-21-8
Ebecryl 53
CAS 110220-21-8C21H32O9
Naphtho[1,2-b]furan-2,8(3H,4H)-dione, 6-(I(2)-D-glucopyranosyloxy)octahydro-3,5a,9-trimethyl-, [3S-(3I+/-,3aI+/-,5aI(2),6I(2),9I+/-,9aI+/-,9bI(2))]- chemical structure, C21H32O9, CAS 75911-12-5
Naphtho[1,2-b]furan-2,8(3H,4H)-dione, 6-(I(2)-D-glucopyranosyloxy)octahydro-3,5a,9-trimethyl-, [3S-(3I+/-,3aI+/-,5aI(2),6I(2),9I+/-,9aI+/-,9bI(2))]-
CAS 75911-12-5C21H32O9
Cichorioside C chemical structure, C21H32O9, CAS 117013-50-0
Cichorioside C
CAS 117013-50-0C21H32O9
4-Hydroxy-3,6,10-trimethyl-9-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3a,4,5,8,9,11a-hexahydro-3H-cyclodeca[b]furan-2-one chemical structure, C21H32O9
4-Hydroxy-3,6,10-trimethyl-9-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3a,4,5,8,9,11a-hexahydro-3H-cyclodeca[b]furan-2-one
C21H32O9
11-Carolenalin-4-O-beta-D-glucoside chemical structure, C21H32O9, CAS 79236-44-5
11-Carolenalin-4-O-beta-D-glucoside
CAS 79236-44-5C21H32O9
1,2,3-Propanetriyltris(oxy(1-methyl-2,1-ethanediyl)) triacrylate chemical structure, C21H32O9, CAS 94160-26-6
1,2,3-Propanetriyltris(oxy(1-methyl-2,1-ethanediyl)) triacrylate
CAS 94160-26-6C21H32O9
[(Propane-1,2,3-triyl)tris(oxy)ethane-2,1-diyl] tris(2-methylprop-2-enoate) chemical structure, C21H32O9, CAS 147835-33-4
[(Propane-1,2,3-triyl)tris(oxy)ethane-2,1-diyl] tris(2-methylprop-2-enoate)
CAS 147835-33-4C21H32O9

Frequently asked questions

What is the molar mass of C21H32O9?

The molar mass of C21H32O9 is 428.48 g/mol, calculated from standard atomic weights for 21 carbon atoms, 32 hydrogen atoms and 9 oxygen atoms. The monoisotopic mass is 428.2046 Da.

How many compounds have the formula C21H32O9?

CompoundList lists 12 compounds with the molecular formula C21H32O9, including (2-Ethyl-2-((2-((1-oxoallyl)oxy)ethoxy)methyl)-1,3-propanediyl)bis(oxy-2,1-ethanediyl) diacrylate, Lactuside B, Sarcaglaboside H. 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 C21H32O9?

C21H32O9 has a degree of unsaturation of 6. 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.