BRUCINE

BRUCINE Basic information
Product Name:BRUCINE
Synonyms:STRYCHNIDIN-10-ONE,2,3-DIMETHOXY;2,3-DIMETHOXYSTRYCHNIDIN-10-ONE;BRUCINE HYDRATE, TECH.;Strychnidin-10-one, 2,3-dimethoxy-, tetrahydrate;BURCINETETRAHYDRATE;BRUCINE TETRAHYDRATE;BRUCINE ALKALOID;Paper Chemicals Wet Strength Agent 12.5%
CAS:5892-11-5
MF:C23H26N2O4
MW:394.46
EINECS:628-126-7
Product Categories:Chiral Resolving ReagentsAsymmetric Synthesis;Asymmetric Synthesis;Chiral Building Blocks;Chiral Resolution Reagents;Complex Molecules
Mol File:5892-11-5.mol
BRUCINE Structure
BRUCINE Chemical Properties
Melting point 175-178 °C (dec.)(lit.)
optical activity[α]20/D 67°, c = 1.3 in ethanol
Water Solubility Soluble in methanol. Partially soluble Miscible with water.
CAS DataBase Reference5892-11-5(CAS DataBase Reference)
Safety Information
Hazard Codes T+
Risk Statements 26/28-52/53-36/37/38-26/27/28
Safety Statements 13-45-61-36/37-28
RIDADR UN 1570 6.1/PG 1
WGK Germany 3
RTECS EH8925000
TSCA Yes
HazardClass 6.1
PackingGroup I
MSDS Information
ProviderLanguage
SigmaAldrich English
BRUCINE Usage And Synthesis
UsesResolving agentBrucine dihydrate is used as a resolving agent for chiral acids.
Purification MethodsCrystallise brucine once from water or aqueous Me2CO (as the tetrahydrate), then suspend it in CHCl3 and shake with anhydrous Na2SO4 (to dehydrate the brucine, which then dissolves). Precipitate it by pouring the solution into a large bulk of dry pet ether (b 40-60o), filter and heat to 120o in a high vacuum [Turner J Chem Soc 842 1951]. The tetrahydrate crystallises from a mixture of EtOH and H2O as colourless elongated needles [Eeles Acta Cryst 6 809 1953, Beilstein 27 III/IV 7875.] VERY POISONOUS
BRUCINE Preparation Products And Raw materials

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