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Carbohydrates and sugars

Siphonoside

Also known as 2(5H)-Furanone, 4-((beta-D-glucopyranosyloxy)methyl)-, 3-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-2H-furan-5-one, (5-Oxo-2,5-dihydrofuran-3-yl)methyl hexopyranoside

CAS 80904-74-1Formula C11H16O8Molar mass 276.24 g/mol
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Siphonoside chemical structure, C11H16O8, CAS 80904-74-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
80904-74-1
Formula
C11H16O8
Molar mass
276.24 g/mol
HS code
294000
Category
Carbohydrates and sugars

What is Siphonoside?

Plain description, key identifiers and synonyms

Siphonoside is a chemical substance with the molecular formula C11H16O8 and a molar mass of 276.24 g/mol. Its CAS registry number is 80904-74-1. The IUPAC name is 3-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-2H-furan-5-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-2H-furan-5-one
CAS number
80904-74-1 CAS number cross-checked
Molecular formula
C11H16O8
InChIKey
RFYIYNSPOHSDFY-WVTGURRWSA-N
InChI
InChI=1S/C11H16O8/c12-2-6-8(14)9(15)10(16)11(19-6)18-4-5-1-7(13)17-3-5/h1,6,8-12,14-16H,2-4H2/t6-,8-,9+,10-,11-/m1/s1
Canonical SMILES
O=C1C=C(COC2OC(CO)C(O)C(O)C2O)CO1
Isomeric SMILES
C1C(=CC(=O)O1)CO[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)CO)O)O)O

Synonyms

  • 2(5H)-Furanone, 4-((beta-D-glucopyranosyloxy)methyl)-
  • 3-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-2H-furan-5-one
  • (5-Oxo-2,5-dihydrofuran-3-yl)methyl hexopyranoside
  • (5-Oxo-2,5-dihydrofuran-3-yl)methyl beta-D-glucopyranoside

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
276.24 g/molcalc.
Exact mass
276.0845 Dacalc.
LogP (octanol/water)
-2.71calc.
Topological polar surface area
125.7 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
8calc.
Rotatable bonds
4calc.
Heavy atoms
19calc.
Rings
2calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.73calc.
Formal charge
0calc.
Stereocentres
5calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=C1C=C(COC2CCCCO2)CO1

O=C1C=C(COC2CCCCO2)CO1

2 rings, 14 atoms.

No other chemical in our database has this scaffold.

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Siphonoside suppliers

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Siphonoside price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Siphonoside is traded under.

HS 2940.00Indicative HS code

Sugar ethers, sugar acetals and sugar esters, and their salts, other than the products of heading 29.37…

World exports in 2024
$1.4B
−5.4% vs 2023, imports $1.42B
2019 to 2024
Top exporters
  1. Germany23.7%
  2. China20.6%
  3. United States11.5%
Top importers
  1. United States14.0%
  2. Japan7.4%
  3. Germany6.1%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Siphonoside is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Siphonoside, based on the data on this page

What is Siphonoside?

Siphonoside is a chemical substance with the molecular formula C11H16O8 and a molar mass of 276.24 g/mol. Its CAS registry number is 80904-74-1. The IUPAC name is 3-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-2H-furan-5-one.

What is the CAS number of Siphonoside?

The CAS registry number of Siphonoside is 80904-74-1.

What is the molecular formula and weight of Siphonoside?

The molecular formula of Siphonoside is C11H16O8 and its molar mass is 276.24 g/mol.

Is Siphonoside hazardous?

No GHS hazard classification for Siphonoside is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Siphonoside?

Siphonoside is usually classified under HS code 294000 (Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and fructose…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Siphonoside?

Post a free request on CompoundList and suppliers of Siphonoside will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Siphonoside?

Suppliers quote Siphonoside on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Siphonoside

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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