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82-57-5
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???(??):
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VISNAGIN
???(??):
VISNAGIN;visnagine;visnagidin;VISNAGIN(P);VISNAGIN(RG);Metofuroxime;desmethoxykhellin;VISNAGIN USP/EP/BP;LABOTEST-BB LT00441024;Visnagin, 10 mM in DMSO
CBNumber:
CB5434295
???:
C13H10O4
??? ??:
230.22
MOL ??:
82-57-5.mol

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???
139-142 °C
?? ?
292.2°C (rough estimate)
??
1.1302 (rough estimate)
???
1.4300 (estimate)
?? ??
2-8°C
???
DMSO(?? 25mg/ml) ?? ???(?? 25mg/ml)? ?????.
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??? ?? ?????? 1? ?? ??????. DMSO ?? ??? ??? -20°C?? ?? 3?? ?? ??? ? ????.
LogP
2.260 (est)
CAS ??????
82-57-5(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn
?? ???? ?? 22
RTECS ?? LV1420000
HS ?? 29162000
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

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BEIGE FINE CRYSTALLINE POWDER

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antiinflammatory, neuroprotective

Purification Methods

Crystallise visnagin from water. It is soluble in CHCl3 but slightly soluble in EtOH. [Aneja et al. Tetrahedron 3 230 1958, Beilstein 19 III/IV 2640.]

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