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1,4,5-Trihydroxyanthraquinone

1,4,5-Trihydroxyanthraquinone structure

CAS No.: 2961-04-8

Chemical Name:: 1,4,5-Trihydroxyanthraquinone

Synonyms: Anthraquinone Impurity 2;1,4,8-TRIHYDROXYANTHRAQUINONE;1,4,5-Trihydroxyanthraquinone;1,4,5-trihydroxyanthra-9,10-quinone;1,4,5-trihydroxy-9,10-anthraquinone;1,4,5-trihydroxy-9,10-anthracenedione;1,4,5-trihydroxyanthracene-9,10-dione;9,10-Anthracenedione, 1,4,5-trihydroxy-

CBNumber:: CB1812475

Molecular Formula:: C14H8O5

Molecular Weight:: 256.21

MDL Number:: MFCD09030530

MOL File:: 2961-04-8.mol

Last updated:2026-09-12 18:50:05

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1,4,5-Trihydroxyanthraquinone Properties

Melting point	254-256 °C (decomp)
Boiling point	503.4±45.0 °C(Predicted)
Density	1.659±0.06 g/cm3(Predicted)
pka	6.36±0.20(Predicted)
FDA UNII	5G8KWJ3JJX

1,4,5-Trihydroxyanthraquinone price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
American Custom Chemicals Corporation	CHM0371466	1,4,8-TRIHYDROXYANTHRAQUINONE 95.00%	2961-04-8	5MG	$498.07	2021-12-16	Buy

Product number	Packaging	Price	Buy
CHM0371466	5MG	$498.07	Buy

1,4,5-Trihydroxyanthraquinone Chemical Properties, Uses, Production

Definition

ChEBI: 1,4,5-trihydroxyanthraquinone is a trihydroxyanthraquinone.

Synthesis

1,4,5-Trihydroxyanthraquinone is prepared from 1,8-dihydroxyanthraquinone with 80 % oleum and boric acid .

1,4,5-Trihydroxyanthraquinone Preparation Products And Raw materials

Raw materials

Preparation Products

2,2'-[(9,10-Dihydro-5-hydroxy-9,10-dioxoanthracene-1,4-diyl)diimino]bis[5-methylbenzenesulfonic acid sodium] salt

1,4,5-Trihydroxyanthraquinone Suppliers

Global Suppliers ( 13)

Supplier	Tel	Email	Country	ProdList	Advantage
Quality Control Solutions Ltd.	0755-66853366 13670046396	orders@qcsrm.com	China	18188	56
Shenzhen Botel Biotechnology Co. Ltd.	13316949107 13316968096	1979313431@qq.com	China	9618	58
Alfa Chemistry	+1-5166625404;	Info@alfa-chemistry.com	United States	20000	58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd	029-029-029-81148696 18161915376	1027@dideu.com	China	9989	58

Supplier	Advantage
Quality Control Solutions Ltd.	56
Shenzhen Botel Biotechnology Co. Ltd.	58
Alfa Chemistry	58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd	58

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1,4,8-TRIHYDROXYANTHRAQUINONE 1,4,5-trihydroxy-9,10-anthraquinone 1,4,5-trihydroxyanthracene-9,10-dione 1,4,5-trihydroxy-9,10-anthracenedione Anthraquinone Impurity 2 9,10-Anthracenedione, 1,4,5-trihydroxy- 1,4,5-trihydroxyanthra-9,10-quinone 1,4,5-Trihydroxyanthraquinone 2961-04-8