2448-27-3 Usage
Description
An oily alkaloid isolated from various species of Ormosia, this hex acyclic base
has [α]589 -11°C and [α]436 - 21.3 . It may be characterized as the perchlorate,
colourless prisms from MeOH-Et20, m.p. 23S-7°C; the picrate, light yellow
needles from Me2CO-Et20, m.p. 237°C (dec.) and the N-methyl derivative, m.p.
103°C which has [α]589 + 5° and [α]436+ 19° and gives a methiodide, m.p.
209-211°C. Two of the nitrogen atoms are tertiary, the third being present as
an imino group. The original structure has been revised to make the alkaloid the
11-epimer of ormosinine (q.v.).
References
Lloyd, Horning.,J. Amer. Chem. Soc., 80, 1506 (1958)
Naegeli, Wildman, Lloyd., Tetrahedron Lett., 2069,2075 (1963)
Deslongchamps, Wilson, Valenta., ibid, 3896 (1964)
Revised structure:
Wilson., Chem. Ind., 472 (1965)
Wilson., Tetrahedron, 21, 2561 (1965)
Crystal structure:
Karle, Karle., Tetrahedron Lett., 1659 (1966)
Check Digit Verification of cas no
The CAS Registry Mumber 2448-27-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,4 and 8 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2448-27:
(6*2)+(5*4)+(4*4)+(3*8)+(2*2)+(1*7)=83
83 % 10 = 3
So 2448-27-3 is a valid CAS Registry Number.
InChI:InChI=1/C20H33N3/c1-2-9-22-13-20-12-15(16(22)6-1)11-14-5-4-10-23(19(14)20)18-8-3-7-17(20)21-18/h14-19,21H,1-13H2/t14-,15+,16+,17-,18+,19+,20+/m0/s1
