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549-21-3

549-21-3 Structure

549-21-3 Structure
IdentificationBack Directory
[Name]

BERLAMBINE
[CAS]

549-21-3
[Synonyms]

Nsc93138
JKL 1073A
BERLAMBINE
OXYBERBERIN
Oxyberberine
ketoberberine
8-oxyberberine
Berberin-8-one
BERLAMBINE(RG)(CALL)
13,13a-didehydro-9,10-dimethoxy-2,3-(methylenedioxy)-8-berbinon
9,10-dimethoxy-2,3-(methylenedioxy)-13,13a-didehydro-8-berbinone
5,6-Dihydro-9,10-dimethoxy-8H-benzo[g]-1,3-benzodioxolo[5,6-a]quinolizin-8-one
9,10-Dimethoxy-5,6-dihydro-8H-benzo[g]-1,3-benzodioxolo[5,6-a]quinolizine-8-one
8H-Benzo[g]-1,3-benzodioxolo[5,6-a]quinolizin-8-one, 5,6-dihydro-9,10-dimethoxy-
[Molecular Formula]

C20H17NO5
[MDL Number]

MFCD00189453
[MOL File]

549-21-3.mol
[Molecular Weight]

351.35
Chemical PropertiesBack Directory
[Melting point ]

200-201℃
[Boiling point ]

611.5±55.0 °C(Predicted)
[density ]

1.44±0.1 g/cm3 (20 ºC 760 Torr)
[storage temp. ]

Refrigerator, under inert atmosphere
[solubility ]

DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

-1.62±0.20(Predicted)
[color ]

Pale Yellow to Yellow
Safety DataBack Directory
[Symbol(GHS) ]

Skull and Crossbones (GHS06)
GHS06
[Signal word ]

Danger
[Hazard statements ]

H301
[Precautionary statements ]

P264-P270-P301+P310-P321-P330-P405-P501
Hazard InformationBack Directory
[Chemical Properties]

White powder, soluble in organic solvents such as methanol, ethanol, and DMSO. Derived from Alkaloid from Arcangelisia gusanlung, Berberis lambertii, other Berberis spp. and Mahonia japonica.
[Uses]

Oxyberberin is a naturally occurring isoquinoline alkaloid shown to inhibit lipoxygenase and provide antioxidant activity.
Spectrum DetailBack Directory
[Spectrum Detail]

BERLAMBINE(549-21-3)1HNMR
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