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Flavonoids and polyphenols

Pongaglabol

Also known as 5-hydroxy-2-phenylfuro(2,3-h)chromen-4-one, 5-hydroxy-2-phenylfuro[2,3-h]chromen-4-one, 5-Hydroxy-2-phenyl-4H-furo[2,3-h]chromen-4-one

CAS 75666-79-4Formula C17H10O4Molar mass 278.26 g/mol
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Pongaglabol chemical structure, C17H10O4, CAS 75666-79-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
75666-79-4
Formula
C17H10O4
Molar mass
278.26 g/mol
HS code
293299
Category
Flavonoids and polyphenols

What is Pongaglabol?

Plain description, key identifiers and synonyms

pongaglabol has been reported in Millettia erythrocalyx, Pongamia pinnata, and other organisms.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5-hydroxy-2-phenylfuro[2,3-h]chromen-4-one
CAS number
75666-79-4
Molecular formula
C17H10O4
InChIKey
USQMGTCZKGEZKA-UHFFFAOYSA-N
InChI
InChI=1S/C17H10O4/c18-12-8-14(10-4-2-1-3-5-10)21-17-11-6-7-20-15(11)9-13(19)16(12)17/h1-9,19H
SMILES (canonical and isomeric)
C1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C4=C(C=C3O)OC=C4

Synonyms

  • 5-hydroxy-2-phenylfuro(2,3-h)chromen-4-one
  • 5-hydroxy-2-phenylfuro[2,3-h]chromen-4-one
  • 5-Hydroxy-2-phenyl-4H-furo[2,3-h]chromen-4-one
  • 5-hydroxy-2-phenyl-furo[2,3-h]chromen-4-one

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
278.26 g/molcalc.
Exact mass
278.0579 Dacalc.
LogP (octanol/water)
3.91calc.
Topological polar surface area
63.58 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
1calc.
Heavy atoms
21calc.
Rings
4calc.
Aromatic rings
4calc.
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=c1cc(-c2ccccc2)oc2c1ccc1occc12

O=c1cc(-c2ccccc2)oc2c1ccc1occc12

4 rings, 20 atoms, the Lanceolatin B ring system.

11 other chemicals 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.

Pongaglabol suppliers

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

Frequently asked questions

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

What is Pongaglabol?

pongaglabol has been reported in Millettia erythrocalyx, Pongamia pinnata, and other organisms.

What is the CAS number of Pongaglabol?

The CAS registry number of Pongaglabol is 75666-79-4.

What is the molecular formula and weight of Pongaglabol?

The molecular formula of Pongaglabol is C17H10O4 and its molar mass is 278.26 g/mol.

Is Pongaglabol hazardous?

No GHS hazard classification for Pongaglabol 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 Pongaglabol?

Pongaglabol 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 Pongaglabol?

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

What is the price of Pongaglabol?

Suppliers quote Pongaglabol 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 Pongaglabol

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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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