552-54-5

552-54-5 - Names and Identifiers

Name	3,7-DIMETHOXY-3',4',5-TRIHYDROXYFLAVONE
Synonyms	NSC 678106 rhamnacene RhaMnacine RHAMNAZIN(SH) 3,7-DIMETHYLQUERCETIN 7,3'-DiMethylquercetin Quercetin 7,3'-DiMethyl Ether 3,7-DIMETHOXY-3',4',5-TRIHYDROXYFLAVONE
CAS	552-54-5

552-54-5 - Physico-chemical Properties

Molecular Formula	C17H14O7
Molar Mass	330.29
Density	1.507±0.06 g/cm3(Predicted)
Melting Point	214-215 °C
Boling Point	591.6±50.0 °C(Predicted)
Appearance	Yellow powder
BRN	338203
pKa	6.14±0.40(Predicted)
Storage Condition	2-8℃

552-54-5 - Risk and Safety

WGK Germany

552-54-5 - Introduction

3,7-dimethoxy -3 ',4',5-TRIHYDROXYFLAVONE (3,7-dimethoxy-3 ',4',5-TRIHYDROXYFLAVONE) is a flavonoid. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: 3,7-dimethoxy -3 ',4', 5-trihydroxyflavone is a yellow crystalline solid.
-Solubility: It dissolves well in mild organic solvents, such as dimethyl sulfoxide and dimethylformamide, and has low solubility.

Use:
-Pharmacological effects: 3,7-dimethoxy -3 ',4',5-trihydroxyflavone has various biological activities such as antioxidant, anti-inflammatory, and anti-cancer. It has been studied for cancer treatment, prevention and treatment of cardiovascular and cerebrovascular diseases, anti-inflammatory and antioxidants.
-Food additive: It can also be used as a natural food colorant for food, beverage and cosmetics.

Method:
-There is no report on its large-scale preparation method. The method of chemical synthesis is usually used to introduce substituents by chemical modification of the flavone backbone.

Safety Information:
-Due to the lack of a large number of safety studies, there are limited safety data on 3,7-dimethoxy -3 ',4', 5-trihydroxyflavone. Care should be taken during use and appropriate safety measures should be taken, such as wearing gloves to avoid inhalation and contact with skin. It is best to consult relevant professionals before use.

Last Update：2024-04-09 21:32:47