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ChemicalBook >> CAS DataBase List >> Quercetin-3,7,3',4'-tetramethyl ether

Quercetin-3,7,3',4'-tetramethyl ether

Quercetin-3,7,3',4'-tetramethyl ether price.
  • $40 - $3508
  • Product name: Quercetin-3,7,3',4'-tetramethyl ether
  • CAS: 1245-15-4
  • MF: C19H18O7
  • MW: 358.34
  • EINECS:214-991-4
  • MDL Number:MFCD00017420
  • Synonyms:RETUSIN;2-(3,4-dimethoxyphenyl)-5-hydroxy-3,7-dimethoxy-4-benzopyrone;QUERCETINTETRAMETHYLETHER;Quercetin 3,3',4',7-O-tetramethyl ether;3,7,3',4'-Tetra-O-methylguercetin;3,7,3',4'-Tetra-O-methylquercetin;5-Hydroxy-3,3',4',7-tetramethoxyflavone;Retusin (Ariocarpus)
Price35 Properties Safety Information Description
35 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • ApexBio Technology
  • Arctom
  • AvaChem
  • Biorbyt Ltd
  • Biosynth
  • ChemScene
Package
  • 1mg
  • 5mg
  • 10mg
  • 20mg
  • 25MG
  • 50mg
  • 0.05g
  • 500mg
  • 1000mg
  • Manufactureraablocks
  • Product numberAA009FYU
  • Product descriptionRetusin >98%
  • Packaging1mg
  • Price$147
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA009FYU
  • Product descriptionRetusin >98%
  • Packaging5mg
  • Price$285
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA009FYU
  • Product descriptionRetusin >98%
  • Packaging10mg
  • Price$463
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU106445
  • Product descriptionRetusin 98.00%
  • Packaging25MG
  • Price$640
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU106445
  • Product descriptionRetusin 98.00%
  • Packaging5MG
  • Price$220
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberMT-22109
  • Product descriptionQuercetin-3,7,3',4'-tetramethyl ether 97%
  • Packaging0.05g
  • Price$346
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product number0409CP
  • Product descriptionRetusin
  • Packaging5mg
  • Price$141
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0000139
  • Product descriptionQUERCETIN-3,7,3',4'TETRAMETHYLETHER 95.00%
  • Packaging10MG
  • Price$753.12
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberBA1135
  • Product descriptionRetusin
  • Packaging10mg
  • Price$411
  • Updated2026-05-06
  • Buy
  • ManufacturerApexBio Technology
  • Product numberBA1135
  • Product descriptionRetusin
  • Packaging5mg
  • Price$242
  • Updated2026-05-06
  • Buy
  • ManufacturerApexBio Technology
  • Product numberBA1135
  • Product descriptionRetusin
  • Packaging1mg
  • Price$92
  • Updated2026-05-06
  • Buy
  • ManufacturerArctom
  • Product numberHY-N6829
  • Product descriptionRetusin 99.30%
  • Packaging1mg
  • Price$95
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-N6829
  • Product descriptionRetusin 99.30%
  • Packaging5mg
  • Price$214
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-N6829
  • Product descriptionRetusin 99.30%
  • Packaging10mg
  • Price$366
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberCFN89520
  • Product descriptionRetusin ≥98%
  • Packaging5mg
  • Price$268
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAB1788
  • Product descriptionRetusin 98%(HPLC)
  • Packaging20mg
  • Price$402
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA009FYU Retusin >98% 1mg $147 2026-05-28 Buy
aablocks AA009FYU Retusin >98% 5mg $285 2026-05-28 Buy
aablocks AA009FYU Retusin >98% 10mg $463 2026-05-28 Buy
ACHEMBLOCK U106445 Retusin 98.00% 25MG $640 2026-05-27 Buy
ACHEMBLOCK U106445 Retusin 98.00% 5MG $220 2026-05-27 Buy
AHH MT-22109 Quercetin-3,7,3',4'-tetramethyl ether 97% 0.05g $346 2026-05-26 Buy
AK Scientific 0409CP Retusin 5mg $141 2021-12-16 Buy
American Custom Chemicals Corporation FFG0000139 QUERCETIN-3,7,3',4'TETRAMETHYLETHER 95.00% 10MG $753.12 2021-12-16 Buy
ApexBio Technology BA1135 Retusin 10mg $411 2026-05-06 Buy
ApexBio Technology BA1135 Retusin 5mg $242 2026-05-06 Buy
ApexBio Technology BA1135 Retusin 1mg $92 2026-05-06 Buy
Arctom HY-N6829 Retusin 99.30% 1mg $95 2026-05-26 Buy
Arctom HY-N6829 Retusin 99.30% 5mg $214 2026-05-26 Buy
Arctom HY-N6829 Retusin 99.30% 10mg $366 2026-05-26 Buy
Arctom CFN89520 Retusin ≥98% 5mg $268 2021-12-16 Buy
Arctom AB1788 Retusin 98%(HPLC) 20mg $402 2026-05-26 Buy
Next Last

Properties

Melting point :156-161°C
storage temp. :Store at -20°C
solubility :Soluble in DMSO
form :Solid
color :Light yellow to yellow
Major Application :food and beverages
InChI :1S/C19H18O7/c1-22-11-8-12(20)16-15(9-11)26-18(19(25-4)17(16)21)10-5-6-13(23-2)14(7-10)24-3/h5-9,20H,1-4H3
InChIKey :HHGPYJLEJGNWJA-UHFFFAOYSA-N
SMILES :[o]1c2c([c](c(c1c3cc(c(cc3)OC)OC)OC)=O)c(cc(c2)OC)O

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

ChEBI: 5-hydroxy-3,3',4',7-tetramethoxyflavone is a monohydroxyflavone that is 5-hydroxyflavone which is substituted by methoxy groups at positions 3,3',4' and 7. It has a role as a plant metabolite. It is a tetramethoxyflavone, a member of 3'-methoxyflavones and a monohydroxyflavone. It is a conjugate acid of a 5-hydroxy-3,3',4',7-tetramethoxyflavone(1-).

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Suppliers and manufacturers

Meryer (Shanghai) Chemical Technology Co., Ltd. BioBioPha Co., Ltd. Chengdu Biopurify Phytochemicals Ltd. Shanghai Winherb Medical Technology Co., Ltd. Shanghai Tauto Biotech Co., Ltd. TransMIT GmbH PlantMetaChem Quality Control Solutions Ltd. Wuxi Zhongkun Biochemical Technology Co., Ltd. Wuhan ChemFaces Biochemical Co., Ltd. Shanghai YuanYe Biotechnology Co., Ltd.