Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Dianthrone
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Purity: 95.0%
Stocking Period: 10 Day
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434-85-5

434-85-5 structure

434-85-5 structure

Name: Dianthrone
Chemical Name: Bianthrone
CAS Number: 434-85-5
Molecular Formula: C₂₈H₁₆O₂
Molecular Weight: 384.425
Catalog: Chemical reagent Organic reagent Tricyclic compound
Create Date: 2018-07-13 11:08:12
Modify Date: 2025-08-20 12:16:10
Bianthrone (Dianthrone) is a natural product that can be isolated from Rheum officinale Baill. Bianthrone is a potential toxic marker of Polygonum multiflorum Thunb[1].

Name	Bianthrone
Synonyms	EINECS 207-106-8 9,9'-Bianthracene-10,10'-dione dianthraquinone 10,10'-bianthrone MFCD00001238 Dehydroxydianthrone 10-(10-Oxoanthracen-9(10H)-yliden)anthracen-9(10H)-on 10H,10'H-[9,9'-Bianthracenylidene]-10,10'-dione 10-(10-Oxo-9(10H)-anthracenylidene)-9(10H)-anthracenone Bianthron Dianthrone Dehydrodianthrone Bisanthrone 10-(10-oxoanthracen-9(10H)-ylidene)anthracen-9(10H)-one 9(10H)-Anthracenone, 10-(10-oxo-9(10H)-anthracenylidene)- Bianthvone 10,10'-Dianthrone 10-[10-oxoanthracen-9(10H)-ylidene]anthracen-9(10H)-one

Description	Bianthrone (Dianthrone) is a natural product that can be isolated from Rheum officinale Baill. Bianthrone is a potential toxic marker of Polygonum multiflorum Thunb[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Yang JB, et al. UHPLC-QQQ-MS/MS assay for the quantification of dianthrones as potential toxic markers of Polygonum multiflorum Thunb: applications for the standardization of traditional Chinese medicines (TCMs) with endogenous toxicity. Chin Med. 2021 Jul 3;16(1):51.

Density	1.3±0.1 g/cm3
Boiling Point	570.8±50.0 °C at 760 mmHg
Melting Point	300 °C
Molecular Formula	C₂₈H₁₆O₂
Molecular Weight	384.425
Flash Point	208.4±27.1 °C
Exact Mass	384.115021
PSA	34.14000
LogP	3.71
Vapour Pressure	0.0±1.6 mmHg at 25°C
Index of Refraction	1.728
Stability	Stable. Incompatible with strong oxidizing agents. Combustible.

Hazard Codes	Xi
Safety Phrases	S24/25

Precursor 10
90-44-8 434-84-4 16014-05-4 830-79-5
487-68-3 84-65-1 1560-32-3 120-12-7
1705-82-4 1192-37-6
DownStream 7
434-84-4 613-31-0 7722-84-1 84-65-1
190-39-6 4364-45-8 475-64-9

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