CAS Number855-97-0
SynonymsLuteolin tetramethyl ether; Tetramethoxyluteolin; 5,7,3',4'-Tetramethylluteolin; 3',4',5,7-Tetramethyl-luteolin; 5,7,3',4'-tetramethoxyflavone; MFCD00017558; Tetramethylluteolin; 3',4',5,7-Tetramethoxyflavone; 5,7,3'-trimethoxy 4'-hydroxyflavone
Molecular FormulaC19H18O6
Molecular Weight342.35
Purity97%
Density1.243g/cm3
Boiling Point528.8ºC at 760 mmHg
Melting Point195-197°C
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 855-97-0 |
| Catalog No. | 2A-9008160 |
| Chinese Name | 5,7,3',4'-四甲氧基黄酮 |
| Synonyms | Luteolin tetramethyl ether; Tetramethoxyluteolin; 5,7,3',4'-Tetramethylluteolin; 3',4',5,7-Tetramethyl-luteolin; 5,7,3',4'-tetramethoxyflavone; MFCD00017558; Tetramethylluteolin; 3',4',5,7-Tetramethoxyflavone; 5,7,3'-trimethoxy 4'-hydroxyflavone |
| Molecular Formula | C19H18O6 |
| Molecular Weight | 342.35 |
| Purity | 97 |
| Density | 1.243g/cm3 |
| Boiling Point | 528.8ºC at 760 mmHg |
| Melting Point | 195-197°C |
| Storage Condition | Store in cold, dry conditions, in a ventilated are |
| Application | 5,7,3',4'-Tetramethoxyflavone is a polymethoxyflavone isolated from M. exotica and has multiple biological activities, including antifungal, antimalarial, antimycobacterial, and anti-inflammatory acti |
| HTC | 2932999099 |
| MDL Number | MFCD00017558 |
| SMILES | COc1cc(OC)c2c(=O)cc(-c3ccc(OC)c(OC)c3)oc2c1 |
| InChI | InChI=1S/C19H18O6/c1-21-12-8-17(24-4)19-13(20)10-15(25-18(19)9-12)11-5-6-14(22-2)16(7-11)23-3/h5-10H,1-4H3 |
| InChI Key | CLXVBVLQKLQNRQ-UHFFFAOYSA-N |
| MSDS | msds/8160_1_855_97_0.pdf |
| Use of | 5,7,3',4'-Tetramethoxyflavone, one of the major polymethoxyflavones (PMFs) isolated from M. exotica, possesses various bioactivities, including anti-fungal, anti-malarial, anti-mycobacterial, and anti-inflammatory activities. 5,7,3',4'-Tetramethoxyflavone exhibits chondroprotective activity by targeting β-catenin signaling[1]. Properties Name 2-(3,4-dimethoxyphenyl)-5,7-dimethoxychromen-4-one Synonym More Synonyms 5,7,3',4'-Tetramethoxyflavone Biological Activity Description 5,7,3',4'-Tetramethoxyflavone, one of the major polymethoxyflavones (PMFs) isolated from M. exotica, possesses various bioactivities, including anti-fungal, anti-malarial, anti-mycobacterial, and anti-inflammatory activities. 5,7,3',4'-Tetramethoxyflavone exhibits chondroprotective activity by targeting β-catenin signaling[1]. Related Catalog Research Areas >> Infection Signaling Pathways >> Others >> Others References [1]. Wu L, et al. 5,7,3',4'-Tetramethoxyflavone exhibits chondroprotective activity by targeting β-catenin signaling in vivo and in vitro. Biochem Biophys Res Commun. 2014 Sep 26;452(3):682-8. Chemical & Physical Properties Molecular Formula C19H18O6 Exact Mass 342.11000 PSA 67.13000 LogP 3.49440 Index of Refraction 1.574 InChIKey CLXVBVLQKLQNRQ-UHFFFAOYSA-N Safety Information HS Code 2932999099 Synthetic Route 2-chloro-5,7-di... 67837-36-9 (3,4-Dimethoxyp... 122775-35-3 5,7,3',4... Literature: Kraus, George A.; Gupta, Vinayak Organic Letters, 2010 , vol. 12, # 22 p. 5278 - 5280 5-Hydroxy-3'... 29080-58-8 Dimethyl sulfat... 5,7,3',4... Literature: Chu, Han-Wei; Wu, Huan-Ting; Lee, Yean-Jang Tetrahedron, 2004 , vol. 60, # 11 p. 2647 - 2655 Xanthoxylin 5,7,3',4... Literature: Synthesis, , # 11 p. 874 - 875 |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: 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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