Basic information Safety Supplier Related

MACULINE

Basic information Safety Supplier Related

MACULINE Basic information

Product Name:
MACULINE
Synonyms:
  • MACULINE
  • 1,3-Dioxolo[4,5-g]furo[2,3-b]quino
  • 9-Methoxy-1,3-dioxolo[4,5-g]furo[2,3-b]quinoline
  • 1,3-Dioxolo[4,5-g]furo[2,3-b]quinoline, 9-methoxy-
CAS:
524-89-0
MF:
C13H9NO4
MW:
243.21
Mol File:
524-89-0.mol
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MACULINE Chemical Properties

Melting point:
196-7°C
Boiling point:
386.08°C (rough estimate)
Density 
1.2929 (rough estimate)
refractive index 
1.5880 (estimate)
pka
7.47±0.20(Predicted)
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MACULINE Usage And Synthesis

Description

A furoquinoline alkaloid present in Flindersia dissosperrna and F. rnaculosa Lindl., the base crystallizes from MeOH or EtOH as colourless needles. The base is characterized as the hydrochloride, m.p. 205-2100 C (dec.) which is best obtained from dilute HCI and the picrate, m.p. 198°C (dec.). The structure has been determined mainly on the basis of the fragmentation pattern of the mass spectrum.

Definition

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

References

Brownetal.,AustraI.J. Chern., 7, 180(1954) Gell, Hughes, Ritchie., ibid, 8,422 (1955) Mass spectrum: Clugston, MacLean., Can. J. Chern., 43, 2516 (1965)

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