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Flavonoids and polyphenols

Platanetin

Also known as 3,5,7,8-tetrahydroxy-6-(3-methylbut-2-enyl)-2-phenylchromen-4-one, 3,5,7,8-Tetrahydroxy-6-(3-methylbut-2-en-1-yl)-2-phenyl-4H-chromen-4-one, Platanetine

CAS 40451-44-3Formula C20H18O6Molar mass 354.36 g/mol
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Platanetin chemical structure, C20H18O6, CAS 40451-44-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
40451-44-3
Formula
C20H18O6
Molar mass
354.36 g/mol
HS code
293299
Category
Flavonoids and polyphenols

What is Platanetin?

Plain description, key identifiers and synonyms

Platanetin is a chemical substance with the molecular formula C20H18O6 and a molar mass of 354.36 g/mol. Its CAS registry number is 40451-44-3. The IUPAC name is 3,5,7,8-tetrahydroxy-6-(3-methylbut-2-enyl)-2-phenylchromen-4-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3,5,7,8-tetrahydroxy-6-(3-methylbut-2-enyl)-2-phenylchromen-4-one
CAS number
40451-44-3
Molecular formula
C20H18O6
InChIKey
NJAZWJCUXUMCRY-UHFFFAOYSA-N
InChI
InChI=1S/C20H18O6/c1-10(2)8-9-12-14(21)13-16(23)18(25)19(11-6-4-3-5-7-11)26-20(13)17(24)15(12)22/h3-8,21-22,24-25H,9H2,1-2H3
SMILES (canonical and isomeric)
CC(=CCC1=C(C2=C(C(=C1O)O)OC(=C(C2=O)O)C3=CC=CC=C3)O)C

Synonyms

  • 3,5,7,8-tetrahydroxy-6-(3-methylbut-2-enyl)-2-phenylchromen-4-one
  • 3,5,7,8-Tetrahydroxy-6-(3-methylbut-2-en-1-yl)-2-phenyl-4H-chromen-4-one
  • Platanetine
  • 3,5,7,8-Tetrahydroxy-6-(3-methyl-2-butenyl)-2-phenyl-4H-1-benzopyran-4-one
  • 6-dimethylallyl-3,5,7,8-tetrahydroxyflavone
  • 3,5,7,8-Tetrahydroxy-6-(3-methyl-2-butenyl)-2-phenyl-4H-chromen-4-one #
  • 4H-1-Benzopyran-4-one, 3,5,7,8-tetrahydroxy-6-(3-methyl-2-butenyl)-2-phenyl-

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
354.36 g/molcalc.
Exact mass
354.1103 Dacalc.
LogP (octanol/water)
3.79calc.
Topological polar surface area
111.1 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
3calc.
Heavy atoms
26calc.
Rings
3calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.15calc.
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)oc2ccccc12

O=c1cc(-c2ccccc2)oc2ccccc12

3 rings, 17 atoms, the Flavone ring system.

2,273 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.

Platanetin suppliers

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

Frequently asked questions

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

What is Platanetin?

Platanetin is a chemical substance with the molecular formula C20H18O6 and a molar mass of 354.36 g/mol. Its CAS registry number is 40451-44-3. The IUPAC name is 3,5,7,8-tetrahydroxy-6-(3-methylbut-2-enyl)-2-phenylchromen-4-one.

What is the CAS number of Platanetin?

The CAS registry number of Platanetin is 40451-44-3.

What is the molecular formula and weight of Platanetin?

The molecular formula of Platanetin is C20H18O6 and its molar mass is 354.36 g/mol.

Is Platanetin hazardous?

No GHS hazard classification for Platanetin 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 Platanetin?

Platanetin 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 Platanetin?

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What is the price of Platanetin?

Suppliers quote Platanetin 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 Platanetin

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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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