columbianetin acetate

Names

[ Name ]:
columbianetin acetate

[Synonym ]:
2-[(8S)-2-Oxo-8,9-dihydro-2H-furo[2,3-h]chromen-8-yl]propan-2-yl acetate
columbianetin acetate
2-[(8S)-2-Oxo-8,9-dihydro-2H-furo[2,3-h]chromen-8-yl]-2-propanyl acetate
ACETYLCOLUMBIANETIN,O
O-Acetylcolumbianetin~Dihydrooroselol acetate
2H-Furo(2,3-h)-1-benzopyran-2-one, 8-(1-(acetyloxy)-1-methylethyl)-8,9-dihydro-, (S)-
2H-Furo[2,3-h]-1-benzopyran-2-one, 8-[1-(acetyloxy)-1-methylethyl]-8,9-dihydro-, (8S)-
O-ACETYLCOLUMBIANETIN

Biological Activity

[Description]:

Columbianetin Acetate is a phytoalexin associated with celery (Apium graveolens) resistance to pathogens during storage. Columbianetin exhibits excellent anti-fungal and anti-inflammatory activity[1][2].

[Related Catalog]:

Research Areas >> Infection

Signaling Pathways >> Others >> Others

Research Areas >> Inflammation/Immunology

[References]

[1]. UziAfek, et al. Columbianetin, a phytoalexin associated with celery resistance to pathogens during storage. 1995. Volume 39, Issue 6, August 1995, Pages 1347-1350.

[2]. Jeong HJ, et al. Anti-inflammatory effect of Columbianetin on activated human mast cells. Biol Pharm Bull. 2009 Jun;32(6):1027-31.

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
437.7±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₆H₁₆O₅

[ Molecular Weight ]:
288.295

[ Flash Point ]:
195.0±28.8 °C

[ Exact Mass ]:
288.099762

[ PSA ]:
65.74000

[ LogP ]:
2.26

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.572

[ Storage condition ]:
2-8℃

Safety Information

[ HS Code ]:
2932999099

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%