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Heterocyclic building blocks

Maculine

Also known as 1,3-Dioxolo(4,5-g)furo(2,3-b)quinoline, 9-methoxy-, 9-Methoxy-1,3-dioxolo(4,5-g)furo(2,3-b)quinoline, 9-Methoxy-1,3-dioxolo[4,5-g]furo[2,3-b]quinoline

CAS 524-89-0Formula C13H9NO4Molar mass 243.22 g/mol
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Maculine chemical structure, C13H9NO4, CAS 524-89-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
524-89-0
Formula
C13H9NO4
Molar mass
243.22 g/mol
HS code
293499
Category
Heterocyclic building blocks

What is Maculine?

Plain description, key identifiers and synonyms

Maculine is an organic heterotricyclic compound, an organonitrogen heterocyclic compound and an oxacycle.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
8-methoxy-4,12,14-trioxa-2-azatetracyclo[7.7.0.03,7.011,15]hexadeca-1(16),2,5,7,9,11(15)-hexaene
CAS number
524-89-0 CAS number cross-checked
Molecular formula
C13H9NO4
UNII
67W5VPJ6AX
InChIKey
VPNYHHBCMOYPCJ-UHFFFAOYSA-N
InChI
InChI=1S/C13H9NO4/c1-15-12-7-2-3-16-13(7)14-9-5-11-10(4-8(9)12)17-6-18-11/h2-5H,6H2,1H3
SMILES (canonical and isomeric)
COC1=C2C=COC2=NC3=CC4=C(C=C31)OCO4

Synonyms

  • 1,3-Dioxolo(4,5-g)furo(2,3-b)quinoline, 9-methoxy-
  • 9-Methoxy-1,3-dioxolo(4,5-g)furo(2,3-b)quinoline
  • 9-Methoxy-1,3-dioxolo[4,5-g]furo[2,3-b]quinoline
  • 8-methoxy-4,12,14-trioxa-2-azatetracyclo[7.7.0.03,7.011,15]hexadeca-1(16),2,5,7,9,11(15)-hexaene
  • 1,3-Dioxolo[4,5-g]furo[2,3-b]quinoline, 9-methoxy-
  • 8-methoxy-4,12,14-trioxa-2-azatetracyclo(7.7.0.03,7.011,15)hexadeca-1(16),2,5,7,9,11(15)-hexaene
  • Maculin
  • Makulin
  • 9-Methoxy-[1,3]dioxolo[4,5-g]furo[2,3-b]quinoline
  • 9-Methoxy[1,3]dioxolo[4,5-g]furo[2,3-b]quinoline
  • 4-27-00-06795 (Beilstein Handbook Reference)
  • 1,3-Dioxolo[4,5-g]furo[2,3-b]quinoline,9-methoxy-
  • 1,5-g]furo[2,3-b]quinoline, 9-methoxy-
  • 9-Methoxy[1,3]dioxolo[4,5-g]furo[2,3-b]quinoline #
  • 9-Methoxy-2H-[1,3]dioxolo[4,5-g]furo[2,3-b]quinoline
  • 9-Methoxy-2H-1,3-dioxolano[4,5-g]furano[2,3-b]quinoline
  • 9-Methoxy-1,3-dioxolo[4,5-g]furo[2,3-b]quinolineNSC 94658

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
243.22 g/molcalc.
Exact mass
243.0532 Dacalc.
LogP (octanol/water)
2.72calc.
Topological polar surface area
53.72 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
1calc.
Heavy atoms
18calc.
Rings
4calc.
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, c1cc2cc3cc4c(cc3nc2o1)OCO4

c1cc2cc3cc4c(cc3nc2o1)OCO4

4 rings, 16 atoms.

5 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.

Maculine suppliers

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

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Maculine 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

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

Frequently asked questions

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

What is Maculine?

Maculine is an organic heterotricyclic compound, an organonitrogen heterocyclic compound and an oxacycle.

What is the CAS number of Maculine?

The CAS registry number of Maculine is 524-89-0.

What is the molecular formula and weight of Maculine?

The molecular formula of Maculine is C13H9NO4 and its molar mass is 243.22 g/mol.

What is Maculine used for?

Known uses and roles of Maculine include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Maculine hazardous?

No GHS hazard classification for Maculine 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 Maculine?

Maculine 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 Maculine?

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

What is the price of Maculine?

Suppliers quote Maculine 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 Maculine

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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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