Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Rubiadin
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Rubiadin
Price: ￥1178.0/20mg
Purity: 98.0%
Stocking Period: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: Rubiadin、 1,3-Dihydroxy-2-methylanthraquinone
Price: $280.0/20mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

117-02-2

117-02-2 structure

117-02-2 structure

Name: Rubiadin
Chemical Name: rubiadin
CAS Number: 117-02-2
Molecular Formula: C₁₅H₁₀O₄
Molecular Weight: 254.238
Catalog: Biochemical Chinese herbal medicine ingredients
Create Date: 2018-02-15 08:00:00
Modify Date: 2025-08-21 20:09:31
Rubiadin is a dihydroxy anthraquinone isolated from Rubia cordifolia. Rubiadin has a potent antixidant activity[1].

Name	rubiadin
Synonyms	1,3-Dihydroxy-2-methyl-9,10-anthracenedione L C666 BV IVJ DQ E1 FQ 1,3-Dihydroxy-2-methyl-9,10-anthraquinone 2-methyl-1,3-dihydroxyanthraquinone 1,3-dihydroxy-2-methyl-anthraquinone Rubiadine 1,3-dihydroxy-2-methylanthracene-9,10-dione 9,10-Anthracenedione, 1,3-dihydroxy-2-methyl- Rubiadin 1,3-Dihydroxy-2-methyl-anthrachinon 9,10-Anthracenedione,1,3-dihydroxy-2-methyl 1,3-Dihydroxy-2-methyl-9,10-anthracenedione,1,3-Dihydroxy-2-methylanthraquinone

Description	Rubiadin is a dihydroxy anthraquinone isolated from Rubia cordifolia. Rubiadin has a potent antixidant activity[1].
Related Catalog	Signaling Pathways >> Others >> Others Research Areas >> Inflammation/Immunology
References	[1]. Tripathi YB, et al. Rubiadin, a new antioxidant from Rubia cordifolia.Indian J Biochem Biophys. 1997 Jun;34(3):302-6.

Density	1.5±0.1 g/cm3
Boiling Point	527.1±30.0 °C at 760 mmHg
Melting Point	290ºC
Molecular Formula	C₁₅H₁₀O₄
Molecular Weight	254.238
Flash Point	286.6±21.1 °C
Exact Mass	254.057907
PSA	74.60000
LogP	4.44
Vapour Pressure	0.0±1.4 mmHg at 25°C
Index of Refraction	1.710

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Hazard Codes	Xn
Risk Phrases	22
RIDADR	NONH for all modes of transport
HS Code	2914690090

Precursor 9
85-44-9 608-25-3 28026-96-2 65-85-0
22170-89-4 7460-43-7 1010-60-2 122305-38-8
6971-52-4
DownStream 3
477-84-9 7460-43-7 7416-31-1

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%

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