Structural Formula Vector Image
Title: Laurepukine
CAS Registry Number: 34029-94-2
CAS Name: (7R-cis)-6,7,7a,8-Tetrahydro-7-methyl-5H-benzo[g]-1,3-benzodioxolo[6,5,4-de]quinoline-12-ol 7-oxide
Molecular Formula: C18H17NO4
Molecular Weight: 311.33
Percent Composition: C 69.44%, H 5.50%, N 4.50%, O 20.56%
Literature References: From bark of Laurelia novae-zelandiae A. Cunn., Lauraceae. Isoln: Aston, J. Chem. Soc. 97, 1381 (1910). Structure: Girardet, Helv. Chim. Acta 14, 504 (1931); Govindachari et al., Ber. 91, 36 (1958). Revised structure: Weiss et al., Helv. Chim. Acta 54, 1342 (1971).
Properties: Needles from chloroform + ether, mp 230-231°. [a]D -222° (c = 0.022 in chloroform). Practically insol in water; sol in benzene, chloroform.
Melting point: mp 230-231°
Optical Rotation: [a]D -222° (c = 0.022 in chloroform)
Status: This monograph has been retired and is no longer subject to revision or update.

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