(S)-1-(6,8-Dimethoxy-1,3-dioxolo[4,5-h]quinolin-7-yl)-3-methyl-2,3-butanediol

(S)-1-(6,8-Dimethoxy-1,3-dioxolo[4,5-h]quinolin-7-yl)-3-methyl-2,3-butanediol structure

CAS No.: 17232-53-0

Chemical Name:: (S)-1-(6,8-Dimethoxy-1,3-dioxolo[4,5-h]quinolin-7-yl)-3-methyl-2,3-butanediol

Synonyms: Orixine;(S)-1-(6,8-Dimethoxy-1,3-dioxolo[4,5-h]quinolin-7-yl)-3-methyl-2,3-butanediol;2,3-Butanediol, 1-(6,8-dimethoxy-1,3-dioxolo[4,5-h]quinolin-7-yl)-3-methyl-, (2R)-

CBNumber:: CB22352444

Molecular Formula:: C17H21NO6

Molecular Weight:: 335.35

MDL Number:

MOL File:: 17232-53-0.mol

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(S)-1-(6,8-Dimethoxy-1,3-dioxolo[4,5-h]quinolin-7-yl)-3-methyl-2,3-butanediol Properties

Boiling point	491.6±40.0 °C(Predicted)
Density	1.321±0.06 g/cm3(Predicted)
Melting point	152.5 °C
pka	13.90±0.20(Predicted)

(S)-1-(6,8-Dimethoxy-1,3-dioxolo[4,5-h]quinolin-7-yl)-3-methyl-2,3-butanediol Chemical Properties,Uses,Production

Description

A further alkaloid from the roots of Orixa japonica Thunb., this quinoline base is obtained as colourless needles from EtOH. It is soluble in Et20, CHC13, EtOH and AcOEt but insoluble in petroleum ether. It has a specific rotation of [α] ¹⁷ _D + 83.29° (CHC13). The aurichloride has been prepared as pale yellow needles, m.p. lS5°C (dec.). Two methoxyl groups, a methylenedioxy group and a secondary and tertiary hydroxyl group are present.

References

Terasaka., J. Pharrn. Soc., Japan, 51, 99 (1931)
Terasaka., ibid, 53, 219 (1933)
Terasaka., Chern. Pharrn. Bull., 8, 523 (1960)

(S)-1-(6,8-Dimethoxy-1,3-dioxolo[4,5-h]quinolin-7-yl)-3-methyl-2,3-butanediol Preparation Products And Raw materials

Raw materials

Preparation Products

(S)-1-(6,8-Dimethoxy-1,3-dioxolo[4,5-h]quinolin-7-yl)-3-methyl-2,3-butanediol Orixine 2,3-Butanediol, 1-(6,8-dimethoxy-1,3-dioxolo[4,5-h]quinolin-7-yl)-3-methyl-, (2R)- 17232-53-0