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Screening compounds

Hydnuferrugin

Also known as 2,5,11-trihydroxyspiro[2,3-dihydro-[1]benzofuro[2,3-g]chromene-4,5'-furan]-2',8,9-trione, 2,3-Dihydro-2,8,9-trihydroxyspiro[4H-benzofuro[2,3-g]-1-benzopyran-4,2'(5'h)-furan]-5,5',11-trione, 2,5,11-Trihydroxy-2,3-dihydro-5'H-spiro[[1]benzofuro[2,3-g][1]benzopyran-4,2'-furan]-5',8,9-trione

CAS 53274-37-6Formula C18H10O9Molar mass 370.27 g/mol
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Hydnuferrugin chemical structure, C18H10O9, CAS 53274-37-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
53274-37-6
Formula
C18H10O9
Molar mass
370.27 g/mol
HS code
293220
Category
Screening compounds

What is Hydnuferrugin?

Plain description, key identifiers and synonyms

Hydnuferrugin is a chemical substance with the molecular formula C18H10O9 and a molar mass of 370.27 g/mol. Its CAS registry number is 53274-37-6. The IUPAC name is 2,8,9-trihydroxyspiro[2,3-dihydro-[1]benzofuro[2,3-g]chromene-4,5'-furan]-2',5,11-trione.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2,8,9-trihydroxyspiro[2,3-dihydro-[1]benzofuro[2,3-g]chromene-4,5'-furan]-2',5,11-trione
CAS number
53274-37-6 CAS number cross-checked
Molecular formula
C18H10O9
InChIKey
GGOAIAMUTGCTLP-UHFFFAOYSA-N
InChI
InChI=1S/C18H10O9/c19-7-3-6-9(4-8(7)20)25-16-12(6)14(23)17-13(15(16)24)18(5-11(22)26-17)2-1-10(21)27-18/h1-4,11,19-20,22H,5H2
SMILES (canonical and isomeric)
C1C(OC2=C(C13C=CC(=O)O3)C(=O)C4=C(C2=O)C5=CC(=C(C=C5O4)O)O)O

Synonyms

  • 2,5,11-trihydroxyspiro[2,3-dihydro-[1]benzofuro[2,3-g]chromene-4,5'-furan]-2',8,9-trione
  • 2,3-Dihydro-2,8,9-trihydroxyspiro[4H-benzofuro[2,3-g]-1-benzopyran-4,2'(5'h)-furan]-5,5',11-trione
  • 2,5,11-Trihydroxy-2,3-dihydro-5'H-spiro[[1]benzofuro[2,3-g][1]benzopyran-4,2'-furan]-5',8,9-trione

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
370.27 g/molcalc.
Exact mass
370.0325 Dacalc.
LogP (octanol/water)
1.07calc.
Topological polar surface area
143.5 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
9calc.
Rotatable bonds
0calc.
Heavy atoms
27calc.
Rings
5calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.17calc.
Formal charge
0calc.
Stereocentres
2calc.
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=CC2(CCOC3=C2C(=O)c2oc4ccccc4c2C3=O)O1

O=C1C=CC2(CCOC3=C2C(=O)c2oc4ccccc4c2C3=O)O1

5 rings, 24 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.

Hydnuferrugin suppliers

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Hydnuferrugin 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

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 Hydnuferrugin is traded under.

HS 2932.20Indicative HS code

Lactones

World exports in 2024
$1.97B
−4.7% vs 2023, imports $2.07B
2019 to 2024
Top exporters
  1. China56.3%
  2. India * partner reported7.4%
  3. Germany7.3%
Top importers
  1. United States14.2%
  2. India * partner reported13.5%
  3. Brazil8.5%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Hydnuferrugin?

Hydnuferrugin is a chemical substance with the molecular formula C18H10O9 and a molar mass of 370.27 g/mol. Its CAS registry number is 53274-37-6. The IUPAC name is 2,8,9-trihydroxyspiro[2,3-dihydro-[1]benzofuro[2,3-g]chromene-4,5'-furan]-2',5,11-trione.

What is the CAS number of Hydnuferrugin?

The CAS registry number of Hydnuferrugin is 53274-37-6.

What is the molecular formula and weight of Hydnuferrugin?

The molecular formula of Hydnuferrugin is C18H10O9 and its molar mass is 370.27 g/mol.

What is Hydnuferrugin used for?

Known uses and roles of Hydnuferrugin include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Hydnuferrugin hazardous?

No GHS hazard classification for Hydnuferrugin 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 Hydnuferrugin?

Hydnuferrugin is usually classified under HS code 293220 (Lactones). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Hydnuferrugin?

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

What is the price of Hydnuferrugin?

Suppliers quote Hydnuferrugin 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 Hydnuferrugin

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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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