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Flavonoids and polyphenols

Diplotasin

Also known as 4-hydroxy-3,10,11-trimethoxy-5H-isochromeno(4,3-b)chromen-7-one, 4-hydroxy-3,10,11-trimethoxyisochromeno[4,3-b]chromen-7(5H)-one, 4-Hydroxy-3,10,11-trimethoxy[2]benzopyrano[4,3-b][1]benzopyran-7(5H)-one

CAS 1332481-41-0Formula C19H16O7Molar mass 356.33 g/mol
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Diplotasin chemical structure, C19H16O7, CAS 1332481-41-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1332481-41-0
Formula
C19H16O7
Molar mass
356.33 g/mol
HS code
293299
Category
Flavonoids and polyphenols

What is Diplotasin?

Plain description, key identifiers and synonyms

Diplotasin is a hydroxyhomoflavonoid that is isochromeno[4,3-b]chromen-7(5H)-one substituted by a hydroxy group at position 4 and methoxy groups at positions 3, 10 and 11. It has been isolated from Mimosa diplotricha. It has a role as a plant metabolite. It is an aromatic ether, an organic heterotetracyclic compound and a hydroxy homoflavonoid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-hydroxy-3,10,11-trimethoxy-5H-isochromeno[4,3-b]chromen-7-one
CAS number
1332481-41-0
Molecular formula
C19H16O7
InChIKey
DDMDVSWCBPTIHI-UHFFFAOYSA-N
InChI
InChI=1S/C19H16O7/c1-22-12-6-4-9-11(14(12)20)8-25-19-15(21)10-5-7-13(23-2)18(24-3)17(10)26-16(9)19/h4-7,20H,8H2,1-3H3
SMILES (canonical and isomeric)
COC1=C(C2=C(C=C1)C3=C(C(=O)C4=C(O3)C(=C(C=C4)OC)OC)OC2)O

Synonyms

  • 4-hydroxy-3,10,11-trimethoxy-5H-isochromeno(4,3-b)chromen-7-one
  • 4-hydroxy-3,10,11-trimethoxyisochromeno[4,3-b]chromen-7(5H)-one
  • 4-Hydroxy-3,10,11-trimethoxy[2]benzopyrano[4,3-b][1]benzopyran-7(5H)-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
356.33 g/molcalc.
Exact mass
356.0896 Dacalc.
LogP (octanol/water)
3.08calc.
Topological polar surface area
87.36 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
7calc.
Rotatable bonds
3calc.
Heavy atoms
26calc.
Rings
4calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.21calc.
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=c1c2c(oc3ccccc13)-c1ccccc1CO2

O=c1c2c(oc3ccccc13)-c1ccccc1CO2

4 rings, 19 atoms.

8 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.

Diplotasin suppliers

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Diplotasin 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

Roles

  • eukaryotic metabolite
  • metabolite
  • plant metabolite

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

Frequently asked questions

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

What is Diplotasin?

Diplotasin is a hydroxyhomoflavonoid that is isochromeno[4,3-b]chromen-7(5H)-one substituted by a hydroxy group at position 4 and methoxy groups at positions 3, 10 and 11. It has been isolated from Mimosa diplotricha. It has a role as a plant metabolite.

What is the CAS number of Diplotasin?

The CAS registry number of Diplotasin is 1332481-41-0.

What is the molecular formula and weight of Diplotasin?

The molecular formula of Diplotasin is C19H16O7 and its molar mass is 356.33 g/mol.

What is Diplotasin used for?

Known uses and roles of Diplotasin include eukaryotic metabolite, metabolite and plant metabolite.

Is Diplotasin hazardous?

No GHS hazard classification for Diplotasin 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 Diplotasin?

Diplotasin 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 Diplotasin?

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

What is the price of Diplotasin?

Suppliers quote Diplotasin 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 Diplotasin

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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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