Melting point	-43 ºC
Water Solubility	0.5 g/L (20 ºC)
Boiling point	171 ºC (750 mmHg)
Flash point	62 ºC
Density	0.87
Refractive index	1.425-1.427

Symbol(GHS)	Xn
Hazard Codes	R21;R36/38
SDS/MSDS	S24/25

Source	SDS/MSDS Samples
Alfa-Aesar	View & Download
Sigma-Aldrich	View & Download
TCI	View & Download

Synthetic Route

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Articles

Peer-Reviewed Papers

In vitro and in vivo anti-inflammatory activities of columbin through the inhibition of cycloxygenase-2 and nitric oxide but not the suppression of NF-κB translocation.Siddig Ibrahim Abdelwahab et al.European journal of pharmacology, 678(1-3), 61-70 (2012-01-10) Quantitative LC/MS/MS method and pharmacokinetic studies of columbin, an anti-inflammation furanoditerpen isolated from Radix Tinosporae.Qirong Shi et al.Biomedical chromatography : BMC, 21(6), 642-648 (2007-03-09) Structure of columbin, a diterpenoid furanolactone from Tinospora cordifolia Miers.K Swaminathan et al.Acta crystallographica. Section C, Crystal structure communications, 45 ( Pt 2), 300-303 (1989-02-15) Columbin isolated from calumbae radix affects the sleeping time of anesthetized mice.K Wada et al.Biological & pharmaceutical bulletin, 18(4), 634-636 (1995-04-01) Inhibition of Naja nigricolis venom acidic phospholipase A2 catalysed hydrolysis of ghost red blood cells by columbin.A J Nok et al.Journal of enzyme inhibition and medicinal chemistry, 17(1), 55-59 (2002-10-09) A bitter diterpenoid furanolactone columbin from Calumbae Radix inhibits azoxymethane-induced rat colon carcinogenesis.Hiroyuki Kohno et al.Cancer letters, 183(2), 131-139 (2002-06-18) Columbin inhibits cholesterol uptake in bloodstream forms of Trypanosoma brucei-A possible trypanocidal mechanism.A J Nok et al.Journal of enzyme inhibition and medicinal chemistry, 20(4), 365-368 (2005-10-07)

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