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Flavonoids and polyphenols

Ficine

Also known as 5,7-dihydroxy-8-(1-methylpyrrolidin-2-yl)-2-phenylchromen-4-one, 4H-1-Benzopyran-4-one, 5,7-dihydroxy-8-(1-methyl-2-pyrrolidinyl)-2-phenyl-, (-)-, (-)-5,7-Dihydroxy-8-(1-methyl-2-pyrrolidinyl)flavone

CAS 2520-36-7Formula C20H19NO4Molar mass 337.38 g/mol
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Ficine chemical structure, C20H19NO4, CAS 2520-36-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2520-36-7
Formula
C20H19NO4
Molar mass
337.38 g/mol
HS code
293499
Category
Flavonoids and polyphenols

What is Ficine?

Plain description, key identifiers and synonyms

Ficine is a dihydroxyflavone and a N-alkylpyrrolidine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5,7-dihydroxy-8-(1-methylpyrrolidin-2-yl)-2-phenylchromen-4-one
CAS number
2520-36-7 CAS number cross-checked
Molecular formula
C20H19NO4
InChIKey
YTRPTVLTUWVLKO-UHFFFAOYSA-N
InChI
InChI=1S/C20H19NO4/c1-21-9-5-8-13(21)18-14(22)10-15(23)19-16(24)11-17(25-20(18)19)12-6-3-2-4-7-12/h2-4,6-7,10-11,13,22-23H,5,8-9H2,1H3
SMILES (canonical and isomeric)
CN1CCCC1C2=C(C=C(C3=C2OC(=CC3=O)C4=CC=CC=C4)O)O

Synonyms

  • 5,7-dihydroxy-8-(1-methylpyrrolidin-2-yl)-2-phenylchromen-4-one
  • 4H-1-Benzopyran-4-one, 5,7-dihydroxy-8-(1-methyl-2-pyrrolidinyl)-2-phenyl-, (-)-
  • (-)-5,7-Dihydroxy-8-(1-methyl-2-pyrrolidinyl)flavone
  • 5,7-Dihydroxy-8-(1-methylpyrrolidin-2-yl)-2-phenyl-4H-1-benzopyran-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
337.38 g/molcalc.
Exact mass
337.1314 Dacalc.
LogP (octanol/water)
3.64calc.
Topological polar surface area
73.91 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
2calc.
Heavy atoms
25calc.
Rings
4calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.25calc.
Formal charge
0calc.
Stereocentres
1calc.
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)oc2c(C3CCCN3)cccc12

O=c1cc(-c2ccccc2)oc2c(C3CCCN3)cccc12

4 rings, 22 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.

Ficine suppliers

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

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Ficine 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

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 Ficine is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Ficine?

Ficine is a dihydroxyflavone and a N-alkylpyrrolidine.

What is the CAS number of Ficine?

The CAS registry number of Ficine is 2520-36-7.

What is the molecular formula and weight of Ficine?

The molecular formula of Ficine is C20H19NO4 and its molar mass is 337.38 g/mol.

Is Ficine hazardous?

No GHS hazard classification for Ficine 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 Ficine?

Ficine is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Ficine?

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What is the price of Ficine?

Suppliers quote Ficine 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 Ficine

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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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