| | 479-59-4 Basic information More.. |
| Product Name: | Julolidine | | Synonyms: | JULOLIDINE;2,3,6,7-TETRAHYDRO-1H,5H-BENZO[IJ]QUINOLIZINE;2,3,6,7-TETRAHYDRO-1H,5H-PYRIDO[3.2.1-IJ]QUINOLINE;1H,5H-BENZO[IJ]QUINOLIZINE, 2,3,6,7-TETRAHYDRO-;5h-benzo[ij]quinolizine,2,3,6,7-tetrahydro-1;Julolidine,98%;2,3,6,7-Tetrahydro-1H,5H-benzop[ij]quinolizine;Julolidine, 98% 25GR | | CAS: | 479-59-4 | | MF: | C12H15N | | MW: | 173.25 | | EINECS: | 207-535-0 | | Mol File: | 479-59-4.mol |  |
Use
Purify julolidine by dissolving it in dilute HCl, steam is bubbled through the solution and the residual acidic solution is basified with 10N NaOH, extracted with Et2O, washed with H2O, dried (NaOH pellets), filtered, evaporated and distilled in vacuo. The distillate crystallises on cooling (m 39-40o). It develops a red colour on standing in contact with air for several days. The colour can be removed by distilling or dissolving in 2-3 parts of hexane, adding charcoal, filtering and cooling in an Me2CO/Dry-ice bath when julolidine crystallises out (85-90% yield m 39-40o). The hydrobromide [83646-41-7] has m 218o (239-242o), the picrate has m 174o(165o) and the methiodide crystallises from MeOH, with m 186o [Glass & Weisberger Org Synth Coll Vol III 504 1955, Smith & Yu J Org Chem 17 1285 1952, Beilstein 20 H 332, 20 I 133, 20 II 214, 20 III/IV 3281.] Highly TOXIC.
- julolidine
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- US $0.00-0.00 / KG
- 2022-04-25
- CAS:479-59-4
- Min. Order: 0.001KG
- Purity: 98%min
- Supply Ability: 10kgs/month
- Julolidine
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- US $1.00 / KG
- 2020-01-13
- CAS:479-59-4
- Min. Order: 1g
- Purity: 99.0%
- Supply Ability: 100kg
- Julolidine
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- US $0.00 / g
- 2019-11-08
- CAS:479-59-4
- Min. Order: 1g
- Purity: 99.5%min
- Supply Ability: 20kg/week
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479-59-4
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