21392-57-4

21392-57-4 structure

Name: Chrysin dimethylether
Chemical Name: chrysin 5,7-dimethyl ether
CAS Number: 21392-57-4
Molecular Formula: C₁₇H₁₄O₄
Molecular Weight: 282.291
Catalog: Biochemical Plant extracts
Create Date: 2018-06-08 12:30:53
Modify Date: 2025-08-24 08:55:03
5,7-Dimethoxyflavone is one of the major components of Kaempferia parviflora, has anti-obesity, anti-inflammatory, and antineoplastic effects. 5,7-Dimethoxyflavone inhibits cytochrome P450 (CYP) 3As. 5,7-Dimethoxyflavone is also a potent Breast Cancer Resistance Protein (BCRP) inhibitor[1][2].

Name	chrysin 5,7-dimethyl ether
Synonyms	5,7-dimethoxy-2-phenyl-4H-1-benzopyran-4-one Dimethylchrysin Chrysin DME 5,7-dimethoxyflavonone MFCD00016943 2-phenyl-5,7-dimethoxyl-flavone 4H-1-Benzopyran-4-one,5,7-dimethoxy-2-phenyl Chrysin 5,7-dimethyl ether 4H-1-Benzopyran-4-one, 5,7-dimethoxy-2-phenyl- 5,7-DIMETHOXYFLAVONE 5,7-dimethoxy-2-phenylchromen-4-one 5,7-dimethoxycrysin 5,7-dimethoxy-2-phenyl-chromen-4-one 5,7-Dimethoxy-2-phenyl-4H-chromen-4-one Chrysindimethylether Chrysin dimethylether

Description	5,7-Dimethoxyflavone is one of the major components of Kaempferia parviflora, has anti-obesity, anti-inflammatory, and antineoplastic effects. 5,7-Dimethoxyflavone inhibits cytochrome P450 (CYP) 3As. 5,7-Dimethoxyflavone is also a potent Breast Cancer Resistance Protein (BCRP) inhibitor[1][2].
Related Catalog	Research Areas >> Cancer Signaling Pathways >> Metabolic Enzyme/Protease >> Cytochrome P450 Research Areas >> Inflammation/Immunology
Target	CYP3A Breast Cancer Resistance Protein (BCRP)
References	[1]. Ochiai W, et al. Effect of the active ingredient of Kaempferia parviflora, 5,7-dimethoxyflavone, on the pharmacokinetics of midazolam. J Nat Med. 2018 Jun;72(3):607-614. [2]. Bae S, et al. Effect of 5,7-dimethoxyflavone on Bcrp1-mediated transport of sorafenib in vitro and in vivo in mice. Eur J Pharm Sci. 2018 May 30;117:27-34.

HS Code	2914509090

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%