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Heterocyclic building blocks

Galloflavin

Also known as 3,8,9,10-tetrahydroxypyrano[3,2-c]isochromene-2,6-dione, 3,8,9,10-tetrahydroxypyrano[3,2-c][2]benzopyran-2,6-dione, 6,8,9,10-tetrahydroxypyrano[3,2-c]isochromene-2,3-dione

CAS 568-80-9Formula C12H6O8Molar mass 278.17 g/molEC 806-015-6
GHS signal word: Warning. Pictograms: Harmful or irritant 2 suppliers listed
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Galloflavin chemical structure, C12H6O8, CAS 568-80-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
568-80-9
Formula
C12H6O8
Molar mass
278.17 g/mol
EC number
806-015-6
HS code
293220
Category
Heterocyclic building blocks

What is Galloflavin?

Plain description, key identifiers and synonyms

Galloflavin is a chemical substance with the molecular formula C12H6O8 and a molar mass of 278.17 g/mol. Its CAS registry number is 568-80-9. The IUPAC name is 2,3,9,10-tetrahydroxypyrano[3,2-c]isochromene-6,8-dione.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2,3,9,10-tetrahydroxypyrano[3,2-c]isochromene-6,8-dione
CAS number
568-80-9 CAS number cross-checkedOther or deprecated CAS: 57288-03-6
EC number
806-015-6
Molecular formula
C12H6O8
UNII
GN3Z9UKG6E
MDL number
MFCD26941292
InChIKey
UXHISTVMLJLECY-UHFFFAOYSA-N
InChI
InChI=1S/C12H6O8/c13-4-1-3-7(9(16)8(4)15)10-6(19-11(3)17)2-5(14)12(18)20-10/h1-2,14-16,18H
SMILES (canonical and isomeric)
C1=C2C(=C3C(=CC(=C(O3)O)O)OC2=O)C(=C(C1=O)O)O

Synonyms

  • 3,8,9,10-tetrahydroxypyrano[3,2-c]isochromene-2,6-dione
  • 3,8,9,10-tetrahydroxypyrano[3,2-c][2]benzopyran-2,6-dione
  • 6,8,9,10-tetrahydroxypyrano[3,2-c]isochromene-2,3-dione
  • 2,3,9,10-tetrahydroxypyrano[3,2-c]isochromene-6,8-dione
  • Pyrano(3,2-c)(2)benzopyran-2,6-dione, 3,8,9,10-tetrahydroxy-
  • Pyrano[3,2-c][2]benzopyran-2,6-dione, 3,8,9,10-tetrahydroxy-
  • 6,8,9,10-tetrahydroxypyrano[3,2-c][2]benzopyran-2,3-dione
  • Galloflavin?
  • 3,8,9,10-Tetrahydroxypyrano[3,2-c][2]benzopyran-2,6-dione, NSC 107022
  • Galloflavin free acid
  • Galloflavin, >=95% (HPLC)
  • 3,8,9,10-tetrahydroxypyran[3,2-c]isochromene-2,6-quinone
  • 6,8,9,10-tetrahydroxypyran[3,2-c]isochromene-2,3-quinone
  • 3,8,9,10-tetrakis(oxidanyl)pyrano[3,2-c]isochromene-2,6-dione
  • 6,8,9,10-tetrakis(oxidanyl)pyrano[3,2-c]isochromene-2,3-dione

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
278.17 g/molcalc.
Exact mass
278.0063 Dacalc.
LogP (octanol/water)
0.72calc.
Topological polar surface area
141.3 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
8calc.
Rotatable bonds
0calc.
Heavy atoms
20calc.
Rings
3calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
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=c1ccc2c(c1)c(=O)oc1cccoc12

O=c1ccc2c(c1)c(=O)oc1cccoc12

3 rings, 16 atoms.

1 other chemical share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
Precautionary statements (5)
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P301 + P317If swallowed: Get medical help.
  • P330Rinse mouth.
  • P501Dispose of contents and container in accordance with local regulations.

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

Full safety data and first aid

Galloflavin suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 2 suppliers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

2 suppliers in 2 countries

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Galloflavin price

Indicative price range per kg from live supplier offers

No published prices right now

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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 Galloflavin 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 Galloflavin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Galloflavin?

Galloflavin is a chemical substance with the molecular formula C12H6O8 and a molar mass of 278.17 g/mol. Its CAS registry number is 568-80-9. The IUPAC name is 2,3,9,10-tetrahydroxypyrano[3,2-c]isochromene-6,8-dione.

What is the CAS number of Galloflavin?

The CAS registry number of Galloflavin is 568-80-9. Other or deprecated CAS numbers: 57288-03-6.

What is the molecular formula and weight of Galloflavin?

The molecular formula of Galloflavin is C12H6O8 and its molar mass is 278.17 g/mol.

What is Galloflavin used for?

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

Is Galloflavin hazardous?

Galloflavin carries the GHS signal word "Warning". Main hazards: harmful if swallowed. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Galloflavin?

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

Where can I buy Galloflavin?

CompoundList lists 2 suppliers of Galloflavin in China and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Galloflavin?

Suppliers quote Galloflavin 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 Galloflavin

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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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