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Screening compounds

Robustic acid methyl ether

Also known as 5,6-dimethoxy-7-(4-methoxyphenyl)-2,2-dimethylpyrano[3,2-g]chromen-8-one, 5,6-dimethoxy-7-(4-methoxyphenyl)-2,2-dimethylpyrano(3,2-g)chromen-8-one, Methyl robustate

CAS 5307-60-8Formula C23H22O6Molar mass 394.42 g/mol
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Robustic acid methyl ether chemical structure, C23H22O6, CAS 5307-60-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
5307-60-8
Formula
C23H22O6
Molar mass
394.42 g/mol
HS code
293220
Category
Screening compounds

What is Robustic acid methyl ether?

Plain description, key identifiers and synonyms

methyl robustate has been reported in Deguelia hatschbachii.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5,6-dimethoxy-7-(4-methoxyphenyl)-2,2-dimethylpyrano[3,2-g]chromen-8-one
CAS number
5307-60-8
Molecular formula
C23H22O6
InChIKey
UPHWJAWTGRBPAJ-UHFFFAOYSA-N
InChI
InChI=1S/C23H22O6/c1-23(2)11-10-15-16(29-23)12-17-19(20(15)26-4)21(27-5)18(22(24)28-17)13-6-8-14(25-3)9-7-13/h6-12H,1-5H3
SMILES (canonical and isomeric)
CC1(C=CC2=C(O1)C=C3C(=C2OC)C(=C(C(=O)O3)C4=CC=C(C=C4)OC)OC)C

Synonyms

  • 5,6-dimethoxy-7-(4-methoxyphenyl)-2,2-dimethylpyrano[3,2-g]chromen-8-one
  • 5,6-dimethoxy-7-(4-methoxyphenyl)-2,2-dimethylpyrano(3,2-g)chromen-8-one
  • Methyl robustate
  • DivK1c_006717
  • Sdccgmls-0066522.p001
  • 4,5-Dimethoxy-3-(4-methoxyphenyl)-8,8-dimethyl-2H,8H-benzo[1,2-b:5,4-b']dipyran-2-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
394.42 g/molcalc.
Exact mass
394.1416 Dacalc.
LogP (octanol/water)
4.67calc.
Topological polar surface area
67.13 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
4calc.
Heavy atoms
29calc.
Rings
4calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.26calc.
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=c1oc2cc3c(cc2cc1-c1ccccc1)C=CCO3

O=c1oc2cc3c(cc2cc1-c1ccccc1)C=CCO3

4 rings, 21 atoms.

4 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.

Robustic acid methyl ether suppliers

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Robustic acid methyl ether 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

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

Frequently asked questions

Quick answers about Robustic acid methyl ether, based on the data on this page

What is Robustic acid methyl ether?

methyl robustate has been reported in Deguelia hatschbachii.

What is the CAS number of Robustic acid methyl ether?

The CAS registry number of Robustic acid methyl ether is 5307-60-8.

What is the molecular formula and weight of Robustic acid methyl ether?

The molecular formula of Robustic acid methyl ether is C23H22O6 and its molar mass is 394.42 g/mol.

What is Robustic acid methyl ether used for?

Known uses and roles of Robustic acid methyl ether include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Robustic acid methyl ether hazardous?

No GHS hazard classification for Robustic acid methyl ether 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 Robustic acid methyl ether?

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

Where can I buy Robustic acid methyl ether?

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

What is the price of Robustic acid methyl ether?

Suppliers quote Robustic acid methyl ether 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 Robustic acid methyl ether

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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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