87686-86-0

Basic information

• Product Name: 6-Hydroxyrubiadin
• Synonyms: 6-Hydroxyrubiadin
• CAS NO: 87686-86-0
• Molecular Formula: C15H10O5
• Molecular Weight: 270.2369
• EINECS: 200-258-5
• Mol File: 87686-86-0.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 6-Hydroxyrubiadin(CAS DataBase Reference)
• NIST Chemistry Reference: 6-Hydroxyrubiadin(87686-86-0)
• EPA Substance Registry System: 6-Hydroxyrubiadin(87686-86-0)

Safety Data

• Hazardous Substances Data: 87686-86-0(Hazardous Substances Data)

Usage

Definition

ChEBI: A trihydroxyanthraquinone that is 9,10-anthraquinone substituted by hydroxy groups at positions 1, 3 and 6 and a methyl group at position 2. It has been isolated from the roots of Rubia yunnanensis.

Relevant articles and documents

ANTHRAQUINONES AND NAPHTHOHYDROQUINONES FROM RUBIA CORDIFOLIA

Four naphthohydroquinones and their glycosides, and 11 anthraquinones and their glycosides were isolated from the dried roots of Rubia cardifolia var. pratensis.Six of them, dihydromollugin, 2-carbomethoxy-3-(3'-hydroxy)isopentyl-1,4-naphthohydroquinone 4-O-β-glucoside, 2-methyl-1,3,6-trihydroxy-9,10-anthraquinone 3-O-β-glucoside, 2-methyl-1,3,6-trihydroxy-9,10-anthraquinone 3-O-(3'-O-acetyl)-α-rhamnosyl(1 -> 2)-β-glucoside, 2-methyl-1,3,6-trihydroxy-9,10-anthraquinone 3-O-(3',6'-diacetyl)-α-rhamnosyl(1 -> 2)-β-glucoside and 2-metyl-1,3,6-trihydroxy-9,10-anthraquinone-3-O-(4',6'-O-diacetyl)-α-rhamnosyl(1 -> 2)-β-glucoside, were isolated for the first time from a natural source.The structures were established by various chemical and spectroscopic methods.The chemotaxonomic significance of these findings is discussed briefly.Key Word Index - Rubia cordifolia; Rubiaceae; anthraquinone; anthraquinone glycoside; naphthohydroquinone; naphthohydroquinone glycoside; 13C NMR.