Chrysoobtusin

Names

[ Name ]:
Chrysoobtusin

[Synonym ]:
9,10-Anthracenedione, 2-hydroxy-1,6,7,8-tetramethoxy-3-methyl-
Chryso-obtusin
2-Hydroxy-1,6,7,8-tetramethoxy-3-methyl-9,10-anthraquinone

Biological Activity

[Description]:

Chrysoobtusin is an anthraquinone derivative isolated from Semen Cassiae. Semen Cassiae has long been used to protect liver, brighten eyes, and relieve constipation[1][2].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[1]. Zhang WD, et al. Simultaneous determination of aurantio-obtusin, chrysoobtusin, obtusin and 1-desmethylobtusin in rat plasma by UHPLC-MS/MS. Biomed Chromatogr. 2014;28(3):369-374.

[2]. Yang B, et al. Nine components pharmacokinetic study of rat plasma after oral administration raw and prepared Semen Cassiae in normal and acute liver injury rats. J Sep Sci. 2019;42(14):2341-2350.

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
586.2±50.0 °C at 760 mmHg

[ Melting Point ]:
215-216 ºC

[ Molecular Formula ]:
C₁₉H₁₈O₇

[ Molecular Weight ]:
358.342

[ Flash Point ]:
212.4±23.6 °C

[ Exact Mass ]:
358.105255

[ PSA ]:
91.29000

[ LogP ]:
3.36

[ Vapour Pressure ]:
0.0±1.7 mmHg at 25°C

[ Index of Refraction ]:
1.598

[ Storage condition ]:
2-8℃

[ Water Solubility ]:
Insuluble (5.4E-3 g/L) (25 ºC)

Safety Information

[ HS Code ]:
2914690090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2914690090

[ Summary ]:
2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

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