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5876-17-5

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5876-17-5 Structure

5876-17-5 Structure
IdentificationBack Directory
[Name]

4,8-Dimethoxyfuro[2,3-b]quinolin-7-ol
[CAS]

5876-17-5
[Synonyms]

Haplopine
Heliparvifoline
7-Hydroxy-8-methoxydictamnine
4,8-Dimethoxyfuro[2,3-b]quinolin-7-ol
Furo(2,3-B)quinolin-7-ol, 4,8-dimethoxy-
[Molecular Formula]

C13H11NO4
[MDL Number]

MFCD00582423
[MOL File]

5876-17-5.mol
[Molecular Weight]

245.23
Chemical PropertiesBack Directory
[Melting point ]

202-204 °C
[Boiling point ]

431.2±40.0 °C(Predicted)
[density ]

1.361±0.06 g/cm3(Predicted)
[pka]

5.60±0.30(Predicted)
Safety DataBack Directory
[Hazard Codes ]

T
[Risk Statements ]

25
[Safety Statements ]

45
Hazard InformationBack Directory
[Description]

A further Haplophyllum alkaloid, this base occurs in H. perforatum (MB) Kar. et Kir. and in H. robustum Bge. It crystallizes as small colourless needles from MeOH and has been characterized as the crystalline hydrochloride, m.p. 168- 9°C. The base may be isomerized to isohaplopine, which forms colourless rods from MeOH with m.p. 170-2°C.
[Definition]

ChEBI: Haplopine is an oxacycle, an organonitrogen heterocyclic compound and an organic heterotricyclic compound.
[References]

Sidyakin, Yunusov, Dokl. Akad. Nauk. Uzbek SSR, 4, 39 (1962)
Fakhritdinova, Sidyakin, Yunusov,Khim.Prir. Soedin., 1, 107 (1965)
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