| Identification | Back Directory | [Name]
4H-Dibenzo(de,g)quinolin-9-ol, 5,6,6a,7-tetrahydro-1,2,10-trimethoxy-6 -methyl-, (S)- | [CAS]
2169-44-0 | [Synonyms]
Rogersine
NSC 247506
NSC 247564
Lauroscholtzine
Methyllaurotetanine
Boldine 2-methyl ether
(+)-N-Methyllaurotetamine
(6aS)-5,6,6a,7-Tetrahydro-1,2,10-trimethoxy-6-methyl-4H-dibenzo[de,g]quinolin-9-ol
(+)-6-Methyl-1,2,10-trimethoxy-5,6,6aα,7-tetrahydro-4H-dibenzo[de,g]quinoline-9-ol
(6aS)-1,2,10-trimethoxy-6-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline-9-ol
4H-Dibenzo(de,g)quinolin-9-ol, 5,6,6a,7-tetrahydro-1,2,10-trimethoxy-6 -methyl-, (S)-
4H-Dibenzo[de,g]quinolin-9-ol, 5,6,6a,7-tetrahydro-1,2,10-trimethoxy-6-methyl-, (6aS)- | [Molecular Formula]
C20H23NO4 | [MDL Number]
MFCD01664545 | [MOL File]
2169-44-0.mol | [Molecular Weight]
341.4 |
| Chemical Properties | Back Directory | [Melting point ]
102.5°C | [Boiling point ]
477.03°C (rough estimate) | [density ]
1.2064 (rough estimate) | [refractive index ]
1.5614 (estimate) | [solubility ]
Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | [form ]
Powder |
| Hazard Information | Back Directory | [Description]
This alkaloid, identified as the N-methyl derivative of laurotetanine (q. v.), has
been isolated from Escholtzia californica Cham., Phylica fengerialla and P.
rogersii Pillans. The base is known in two modifications; as an amorphous
powder and a colourless crystals from MeOH containing 0.5 mole of solvent,
identical with rogersine (q.v.). The alkaloid has [α]D + 1110 (c 0.86, MeOH) and
the ultraviolet spectrum in EtOH has absorption maxima at 219, 282 and
304 rn[J.; while that in alkaline solution (0.05 N/NaOH) has absorption maxima
at 223 and 329 mil.
The alkaloid yields a crystalline hydriodide, m.p. 245°C; the methiodide,
m.p. 199-2000 C and the Q-ethyl (-)-tartrate, m.p. 206-7°C (dec.) giving a
methiodide, m.p. 213° C. | [target]
5-HT Receptor | Antifection | [References]
Arndt, Baarschers., J. Chern. Soc., 2244 (1964)
Manske, Shin., Can. J. Chern., 43,2180 (1965)
Baarschers, Arndt., Tetrahedron, 21,2155 (1965)
Pachler, Arndt, Baarschers., ibid, 21,2159 (1965) |
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