torachrysone

Names

[ Name ]:
torachrysone

[Synonym ]:
1,4-Naphthalenedione,2-acetyl
2-acetyl-1,8-dihydroxy-3-methyl-6-methoxynaphthalene
2-acetylnaphthoquinone
Torachryson
1,4-Naphthoquinone,2-acetyl
Torachrysone
1.4.21-Trioxo-2-aethyl-naphthalin-dihydrid
1-(1,8-Dihydroxy-6-methoxy-3-methyl-2-naphthyl)ethanone
Ethanone, 1-(1,8-dihydroxy-6-methoxy-3-methyl-2-naphthalenyl)-
2-Acetyl-6-methoxy-3-methyl-1.8-naphthalindiol
2-Acetyl-1,4-naphthoquinone

Biological Activity

[Description]:

Torachrysone (Nakahalene; Trachrysone), a naphthalene, can be isolated from Cassia tora L[1].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[1]. Shibata S, et al. Chemical studies on the oriental plant drugs. XX. The constituents of Cassia tora L. 1. The structure of torachrysone. Chem Pharm Bull (Tokyo). 1969 Mar;17(3):454-7.

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
457.1±40.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₄H₁₄O₄

[ Molecular Weight ]:
246.259

[ Flash Point ]:
176.3±20.8 °C

[ Exact Mass ]:
246.089203

[ PSA ]:
66.76000

[ LogP ]:
2.70

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.642

[ Storage condition ]:
2-8℃

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2914509090

Customs

[ HS Code ]: 2914509090

[ Summary ]:
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%