ChemicalBook > Product Catalog >Natural Products >Alkaloids >4,8-Dimethoxyfuro[2,3-b]quinolin-7-ol

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

4,8-Dimethoxyfuro[2,3-b]quinolin-7-ol Structure
CAS No.
5876-17-5
Chemical Name:
4,8-Dimethoxyfuro[2,3-b]quinolin-7-ol
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-
CBNumber:
CB62423348
Molecular Formula:
C13H11NO4
Molecular Weight:
245.23
MOL File:
5876-17-5.mol
MSDS File:
SDS
Modify Date:
2023/5/4 17:34:40

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

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

Risk and Safety Statements

Hazard Codes  T
Risk Statements  25
Safety Statements  45

4,8-Dimethoxyfuro[2,3-b]quinolin-7-ol Chemical Properties,Uses,Production

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.

References

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

4,8-Dimethoxyfuro[2,3-b]quinolin-7-ol Preparation Products And Raw materials

Raw materials

Preparation Products

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

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4,8-Dimethoxyfuro[2,3-b]quinolin-7-ol Haplopine Furo(2,3-B)quinolin-7-ol, 4,8-dimethoxy- Heliparvifoline 7-Hydroxy-8-methoxydictamnine 5876-17-5