Shanghai Nianxing Industrial Co., Ltd
China
Product Name: RubinaphthinA
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Purity: 95.0%
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DC Chemicals Limited
China
Product Name: Rubinaphthin A
Price: ￥Inquiry/1g
Purity: 98.9%
Stocking Period: 1 Day
Contact: Tony Cao
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448962-05-8

448962-05-8 structure

448962-05-8 structure

Name: Rubinaphthin A
Chemical Name: Rubinaphthin A
CAS Number: 448962-05-8
Molecular Formula: C₁₇H₁₈O₉
Molecular Weight: 366.319
Catalog: Research Areas Infection
Create Date: 2018-04-17 07:10:16
Modify Date: 2025-08-26 06:56:16
Rubinaphthin A is a naphthohydroquinone that can be found in the roots of Rubia yunnanensis. Rubinaphthin A exhibits inhibitory activity against tobacco mosaic virus (TMV)[1][2].

Name	Rubinaphthin A
Synonyms	2-Naphthalenecarboxylic acid, 4-(β-D-glucopyranosyloxy)-1-hydroxy- 4-(β-D-Glucopyranosyloxy)-1-hydroxy-2-naphthoic acid

Description	Rubinaphthin A is a naphthohydroquinone that can be found in the roots of Rubia yunnanensis. Rubinaphthin A exhibits inhibitory activity against tobacco mosaic virus (TMV)[1][2].
Related Catalog	Research Areas >> Infection Signaling Pathways >> Others >> Others
Target	tobacco mosaic virus[2]
In Vitro	Rubinaphthin A (compound C) (200 μg/mL) shows inhibitory activity against TMV, with the inhibition rate of 51.49%[2].
References	[1]. Liou MJ, et, al. Constituents of the roots of Rubia yunnanensis. Chem Pharm Bull (Tokyo). 2002 Feb;50(2):276-9. [2]. Shen S, et, al. A novel and other bioactive secondary metabolites from a marine fungus Penicillium oxalicum 0312F1. Nat Prod Res. 2013;27(24):2286-91.

Density	1.7±0.1 g/cm3
Boiling Point	688.2±55.0 °C at 760 mmHg
Molecular Formula	C₁₇H₁₈O₉
Molecular Weight	366.319
Flash Point	253.5±25.0 °C
Exact Mass	366.095093
LogP	0.71
Vapour Pressure	0.0±2.3 mmHg at 25°C
Index of Refraction	1.732

Hazard Codes	Xi

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