2-(3,4-dimethoxyphenyl)-7-methoxy-4H-chromen-4-one
3',4',7-Trimethoxyflavone
CAS: 22395-24-0
Molecular Formula: C18H16O5
2-(3,4-dimethoxyphenyl)-7-methoxy-4H-chromen-4-one - Names and Identifiers
| Name | 3',4',7-Trimethoxyflavone |
| Synonyms | 7,3',4'-Trimethoxyflavone 3',4',7-Trimethoxyflavone 7,3',4'-TRIMETHOXYFLAVONE 3',4',7-TRIMETHOXYFLAVONE TRIMETHOXYFLAVONE,3',4',7- TRIMETHOXYFLAVONE,3',4',7-(RG) 2-(3,4-dimethoxyphenyl)-7-methoxy-4H-chromen-4-one 2-(3,4-Dimethoxyphenyl)-7-methoxy-4H-1-benzopyran-4-one 4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-7-methoxy- |
| CAS | 22395-24-0 |
| InChI | InChI=1/C18H16O5/c1-20-12-5-6-13-14(19)10-16(23-17(13)9-12)11-4-7-15(21-2)18(8-11)22-3/h4-10H,1-3H3 |
2-(3,4-dimethoxyphenyl)-7-methoxy-4H-chromen-4-one - Physico-chemical Properties
| Molecular Formula | C18H16O5 |
| Molar Mass | 312.32 |
| Density | 1.242g/cm3 |
| Melting Point | 179-181°C |
| Boling Point | 477.4°C at 760 mmHg |
| Flash Point | 212°C |
| Vapor Presure | 2.81E-09mmHg at 25°C |
| Storage Condition | 2-8°C |
| Refractive Index | 1.585 |
2-(3,4-dimethoxyphenyl)-7-methoxy-4H-chromen-4-one - Risk and Safety
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
2-(3,4-dimethoxyphenyl)-7-methoxy-4H-chromen-4-one - Introduction
3 ',4',7-Trimethoxyflavone(3 ',4',7-Trimethoxyflavone) is a flavonoid. It has the following properties:
-Appearance: White crystalline solid
-molecular formula: C18H16O5
-Molecular weight: 320.32g/mol
-Melting Point: 162-164 ° C
3 ',4',7-Trimethoxyflavone has a wide range of applications in the fields of medicine and cosmetics. It has anti-inflammatory, antioxidant, antibacterial and anti-tumor biological activity, can be used to develop drugs, skin care products and health products.
The method of preparing 3 ',4',7-Trimethoxyflavone is usually through chemical modification of natural products or synthetic flavonoids. A common synthetic method is to use a substrate with methylation reactivity, such as 3,4, 7-trihydroxyflavone, and perform the methylation reaction under appropriate conditions.
Regarding the safety information of 3 ',4',7-Trimethoxyflavone, there are currently no clear toxicity data reports. However, as a chemical substance, use should follow proper laboratory practices and safe operating guidelines. When using this compound, it is recommended to wear appropriate protective equipment, such as gloves and glasses, to avoid direct contact and inhalation. In addition, appropriate toxicity and safety assessments should be conducted prior to drug development or use in cosmetic formulations.
-Appearance: White crystalline solid
-molecular formula: C18H16O5
-Molecular weight: 320.32g/mol
-Melting Point: 162-164 ° C
3 ',4',7-Trimethoxyflavone has a wide range of applications in the fields of medicine and cosmetics. It has anti-inflammatory, antioxidant, antibacterial and anti-tumor biological activity, can be used to develop drugs, skin care products and health products.
The method of preparing 3 ',4',7-Trimethoxyflavone is usually through chemical modification of natural products or synthetic flavonoids. A common synthetic method is to use a substrate with methylation reactivity, such as 3,4, 7-trihydroxyflavone, and perform the methylation reaction under appropriate conditions.
Regarding the safety information of 3 ',4',7-Trimethoxyflavone, there are currently no clear toxicity data reports. However, as a chemical substance, use should follow proper laboratory practices and safe operating guidelines. When using this compound, it is recommended to wear appropriate protective equipment, such as gloves and glasses, to avoid direct contact and inhalation. In addition, appropriate toxicity and safety assessments should be conducted prior to drug development or use in cosmetic formulations.
Last Update：2024-04-09 21:54:55
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CAS: 22395-24-0
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