Dimethamine

Reference work entry

CAS Registry Number: 37551-60-3 Open image in new window

Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Quinolizidine Alkaloids

Biological sources: Termopsis alterniflora

C24H32N4O2: 408.2525

Mp: 216–217°C (dec., MeOH–Me2CO), 212°C (dihydrochloride), 219°C (dec., dipicrate), 254°C (dec., methiodide) [1]

[α]D +143° (c 0.58, EtOH) [1]

Solubility: very sol. H2O, MeOH, EtOH, CHCl3; sol. Me2CO; spar. sol. C6H6, Et2O, pet. ether. [1]

UV: 280(3.61) [1]

IR: 2920, 2800–2600, 1670, 1645, 1610 [1]

MSm/z: 408(M+, 10), 204(32), 160(8), 146(12), 58(100) [1]

1H NMR: 1.93(3H, s, NCH3), 2.12(3H, s, NCH3), 5.77(d, J = 10, H-4), 6.18(1H, dd, J = 10, 3, H-5) [1]

References

  1. 1.
    S. Iskandarov, V.I. Vinogradova, R.A. Shaimardanov, S.Yu. Yunusov, Chem. Nat. Comp. 8, 216 (1972)CrossRefGoogle Scholar

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© Springer Science+Business Media New York 2013

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