Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Isosinensetin
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Isosinensetin
Price: ￥1440.0/5mg
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-(3,4-DIMETHOXYPHENYL)-5,7,8-TRIMETHOXY-4H-CHROMEN-4-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

17290-70-9

17290-70-9 structure

17290-70-9 structure

Name: Isosinensetin
Chemical Name: 2-(3,4-dimethoxyphenyl)-5,7,8-trimethoxychromen-4-one
CAS Number: 17290-70-9
Molecular Formula: C₂₀H₂₀O₇
Molecular Weight: 372.369
Catalog: Natural product Flavonoids
Create Date: 2016-11-11 04:29:40
Modify Date: 2025-08-24 11:48:50
Isosinensetin, a polymethoxylated flavone extracted from pericarpium citri reticulatae viride, exhibits inhibition on P-glycoprotein (P-gp) in MDR1-MDCKII cells[1][2].

Name	2-(3,4-dimethoxyphenyl)-5,7,8-trimethoxychromen-4-one
Synonyms	2-(3,4-Dimethoxyphenyl)-5,7,8-trimethoxy-4H-chromen-4-one 6-Demethoxynobiletin UNII-63Z99S38LE 5,7,8,3',4'-pentamethoxyflavone Isosinensetin 3',4',5,7,8-Pentamethoxyflavone 4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-5,7,8-trimethoxy-

Description	Isosinensetin, a polymethoxylated flavone extracted from pericarpium citri reticulatae viride, exhibits inhibition on P-glycoprotein (P-gp) in MDR1-MDCKII cells[1][2].
Related Catalog	Research Areas >> Others Signaling Pathways >> Membrane Transporter/Ion Channel >> P-glycoprotein
Target	P-glycoprotein[2]
References	[1]. Wang D, et al. Identification of polymethoxylated flavones from green tangerine peel (Pericarpium Citri Reticulatae Viride) by chromatographic and spectroscopic techniques. J Pharm Biomed Anal. 2007 May 9;44(1):63-9. [2]. Bai J, et al. Inhibitory effects of flavonoids on P-glycoprotein in vitro and in vivo: Food/herb-drug interactions and structure-activity relationships. Toxicol Appl Pharmacol. 2019 Apr 15;369:49-59.

Density	1.244±0.06 g/cm3 (20 ºC 760 Torr)
Boiling Point	565.3±50.0 °C at 760 mmHg
Melting Point	198-199 ºC
Molecular Formula	C₂₀H₂₀O₇
Molecular Weight	372.369
Flash Point	248.4±30.2 °C
Exact Mass	372.120911
PSA	76.36000
LogP	2.88
Vapour Pressure	0.0±1.5 mmHg at 25°C
Index of Refraction	1.566

Hazard Codes	Xi
HS Code	2932999099

Precursor 9
114866-05-6 71847-58-0 77-78-1 29080-58-8
120-14-9 10496-67-0 76650-20-9 832-58-6
7507-98-4
DownStream 2
18003-33-3 27696-41-9

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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