2-dimethoxy-anthraquinone

2-dimethoxy-anthraquinone - Names and Identifiers

Name	3-hydroxy-1,2-dimethoxy-anthraquinone
Synonyms	2-dimethoxy-anthraquinone 3-hydroxy-1,2-dimethoxy-anthraquinone 3-hydroxy-1,2-dimethoxy-anthraquinone
CAS	10383-62-7

2-dimethoxy-anthraquinone - Physico-chemical Properties

Molecular Formula	C16H12O5
Molar Mass	284.26
Appearance	Red powder or crystal
Storage Condition	2-8℃

2-dimethoxy-anthraquinone - Introduction

3-hydroxy-1, 2-dimethoxyanthraquinone (3-hydroxy-1,2-dimethoxy-anthraquinone) is an organic compound with the chemical formula C15H12O5. It is a dark red crystalline solid. The following is a detailed description of the properties, uses, preparation and safety information of the compound:

Nature:
1. Appearance: 3-Hydroxy-1, 2-dimethoxyanthraquinone is a dark red crystalline solid.
2. Solubility: It is soluble in ethanol, dimethyl sulfoxide and dichloromethane, but has low solubility in water.
3. Melting Point: its melting point is about 259-261 ℃.
4. Stability: It is relatively stable in the air, but it will be decomposed under the influence of strong acid, strong alkali and high temperature.

Use:
1. Chemical industry: 3-hydroxy -1,2-dimethoxyanthraquinone can be used as dye intermediates and organic synthesis of raw materials.
2. Medicine: The compound has certain pharmacological activities and may have potential antioxidant and anti-cancer effects, so it has certain potential in the field of medicine.

Method:
The preparation method of 3-hydroxy-1, 2-dimethoxyanthraquinone can be carried out by the following steps:
1. First, benzaldehyde and methyl acetate through acid-catalyzed reaction to produce anisole.
2. Anisole and dimethyl malonate are then reacted to form dimethoxyanthracene dimethyl ester.
3. Finally, dimethoxyanthracene Dimethyl Ester was hydrolyzed and oxidized by acid catalyzed ester to form 3-hydroxy-1, 2-dimethoxyanthraquinone.

Safety Information:
1.3-Hydroxy-1, 2-dimethoxyanthraquinone is stable under normal conditions of use, but it may be irritating to the eyes, skin and respiratory tract, therefore, appropriate protective measures should be taken during contact.
2. The compound has no particularly serious toxicity report, but still need to be careful use and storage.

Please note that when using and handling 3-hydroxy-1, 2-dimethoxyanthraquinone, you should strictly follow laboratory safety procedures and follow relevant regulations and guidelines.

Last Update：2024-04-09 21:01:54