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Flavonoids and polyphenols

Cernuoside

Also known as (2Z)-2-[(3,4-dihydroxyphenyl)methylidene]-6-hydroxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1-benzofuran-3-one, (Z)-2-((3,4-Dihydroxyphenyl)methylene)-4-(beta-D-glucopyranosyloxy)-6-hydroxy-3(2H)-benzofuranone, 3(2H)-Benzofuranone, 2-((3,4-dihydroxyphenyl)methylene)-4-(beta-D-glucopyranosyloxy)-6-hydroxy-, (Z)-

CAS 480-69-3Formula C21H20O11Molar mass 448.38 g/mol
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Cernuoside chemical structure, C21H20O11, CAS 480-69-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
480-69-3
Formula
C21H20O11
Molar mass
448.38 g/mol
HS code
293299
Category
Flavonoids and polyphenols

What is Cernuoside?

Plain description, key identifiers and synonyms

Cernuoside has been reported in Ipomoea nil.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2Z)-2-[(3,4-dihydroxyphenyl)methylidene]-6-hydroxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1-benzofuran-3-one
CAS number
480-69-3
Molecular formula
C21H20O11
InChIKey
ZZERRGHHDDWLEN-YRDFTBLNSA-N
InChI
InChI=1S/C21H20O11/c22-7-15-18(27)19(28)20(29)21(32-15)31-13-6-9(23)5-12-16(13)17(26)14(30-12)4-8-1-2-10(24)11(25)3-8/h1-6,15,18-25,27-29H,7H2/b14-4-/t15-,18-,19+,20-,21-/m1/s1
Canonical SMILES
O=C1C(=Cc2ccc(O)c(O)c2)Oc2cc(O)cc(OC3OC(CO)C(O)C(O)C3O)c21
Isomeric SMILES
C1=CC(=C(C=C1/C=C\2/C(=O)C3=C(O2)C=C(C=C3O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O)O)O

Synonyms

  • (2Z)-2-[(3,4-dihydroxyphenyl)methylidene]-6-hydroxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1-benzofuran-3-one
  • (Z)-2-((3,4-Dihydroxyphenyl)methylene)-4-(beta-D-glucopyranosyloxy)-6-hydroxy-3(2H)-benzofuranone
  • 3(2H)-Benzofuranone, 2-((3,4-dihydroxyphenyl)methylene)-4-(beta-D-glucopyranosyloxy)-6-hydroxy-, (Z)-
  • (2Z)-2-((3,4-dihydroxyphenyl)methylidene)-6-hydroxy-4-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl)oxy-1-benzofuran-3-one
  • 2-((3,4-dihydroxyphenyl)methylidene)-6-hydroxy-4-((2S,4S,5S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl)oxy-1-benzofuran-3-one
  • 2-[(3,4-dihydroxyphenyl)methylidene]-6-hydroxy-4-[(2S,4S,5S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1-benzofuran-3-one
  • Compound NP-025055
  • (2Z)-2-[(3,4-Dihydroxyphenyl)methylidene]-6-hydroxy-3-oxo-2,3-dihydro-1-benzofuran-4-yl 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
448.38 g/molcalc.
Exact mass
448.1006 Dacalc.
LogP (octanol/water)
-0.4calc.
Topological polar surface area
186.4 Ųcalc.
Hydrogen bond donors
7calc.
Hydrogen bond acceptors
11calc.
Rotatable bonds
4calc.
Heavy atoms
32calc.
Rings
4calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.29calc.
Formal charge
0calc.
Stereocentres
5calc.
Lipinski rule of five
Fails (2 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(=Cc2ccccc2)Oc2cccc(OC3CCCCO3)c21

O=C1C(=Cc2ccccc2)Oc2cccc(OC3CCCCO3)c21

4 rings, 24 atoms.

1 other chemical share 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.

Cernuoside suppliers

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Cernuoside 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 Cernuoside is traded under.

HS 2932.99Indicative HS code

Heterocyclic compounds with oxygen hetero-atom(s) only, other

World exports in 2024
$3.81B
+10.3% vs 2023, imports $7.05B
2019 to 2024
Top exporters
  1. China28.9%
  2. Switzerland * partner reported12.7%
  3. Germany7.8%
Top importers
  1. United States49.7%
  2. China11.9%
  3. India * partner reported3.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Cernuoside?

Cernuoside has been reported in Ipomoea nil.

What is the CAS number of Cernuoside?

The CAS registry number of Cernuoside is 480-69-3.

What is the molecular formula and weight of Cernuoside?

The molecular formula of Cernuoside is C21H20O11 and its molar mass is 448.38 g/mol.

Is Cernuoside hazardous?

No GHS hazard classification for Cernuoside 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 Cernuoside?

Cernuoside is usually classified under HS code 293299 (Heterocyclic compounds with oxygen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Cernuoside?

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What is the price of Cernuoside?

Suppliers quote Cernuoside 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 Cernuoside

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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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