torachrysone

Modify Date: 2024-01-08 17:11:54

torachrysone Structure
torachrysone structure
Common Name torachrysone
CAS Number 22649-04-3 Molecular Weight 246.259
Density 1.3±0.1 g/cm3 Boiling Point 457.1±40.0 °C at 760 mmHg
Molecular Formula C14H14O4 Melting Point N/A
MSDS N/A Flash Point 176.3±20.8 °C

 Use of torachrysone


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

 Names

Name 1-(1,8-Dihydroxy-6-methoxy-3-methyl-2-naphthyl)ethanone
Synonym More Synonyms

 torachrysone Biological Activity

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

 Synonyms

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
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