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ChemicalBook >> CAS DataBase List >> Quercetin-3,5,7,3',4'-pentamethyl ether

Quercetin-3,5,7,3',4'-pentamethyl ether

Quercetin-3,5,7,3',4'-pentamethyl ether price.
  • $63 - $1826.47
  • Product name: Quercetin-3,5,7,3',4'-pentamethyl ether
  • CAS: 1247-97-8
  • MF: C20H20O7
  • MW: 372.37
  • EINECS:
  • MDL Number:MFCD01004607
  • Synonyms:Pentamethoxyquercetin;QUERCETINPENTAMETHYLETHER;2-(3,4-Dimethoxyphenyl)-3,5,7-trimethoxy-4H-1-benzopyran-4-one;Quercetin 3,3',4',5,7-pentamethyl ether;3,5,7,3',4'-PENTAMETHOXYFLAVONE;QUERCETIN-3,5,7,3',4';2-(3,4-dimethoxyphenyl)-3,5,7-trimethoxy-chromen-4-one;2-(3,4-dimethoxyphenyl)-3,5,7-trimethoxychromen-4-one
Price21 Properties Safety Information Description
21 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • American Custom Chemicals Corporation
  • Arctom
  • Biorbyt Ltd
  • Biosynth
  • ChemScene
  • Usbiological
Package
  • 1mg
  • 2mg
  • 0.005g
  • 5mg
  • 0.01g
  • 10mg
  • 20mg
  • 0.025g
  • 50MG
  • 0.05g
  • 0.1g
  • 500mg
  • Manufactureraablocks
  • Product numberAA009A9D
  • Product description3,5,7,3′,4′-Pentamethoxyflavone
  • Packaging1mg
  • Price$63
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA009A9D
  • Product description3,5,7,3′,4′-Pentamethoxyflavone
  • Packaging2mg
  • Price$80
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA009A9D
  • Product description3,5,7,3′,4′-Pentamethoxyflavone
  • Packaging5mg
  • Price$119
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA009A9D
  • Product description3,5,7,3′,4′-Pentamethoxyflavone
  • Packaging10mg
  • Price$179
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberV155918
  • Product descriptionQuercetin-3,5,7,3',4'-pentamethylether 98%
  • Packaging10MG
  • Price$235
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberV155918
  • Product descriptionQuercetin-3,5,7,3',4'-pentamethylether 98%
  • Packaging50MG
  • Price$895
  • Updated2026-05-27
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0032041
  • Product descriptionQUERCETIN-3,5,7,3',4'-PENTAMETHYLETHER 95.00%
  • Packaging10MG
  • Price$771.31
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAB2591
  • Product descriptionQuercetin-3,5,7,3',4'-pentamethylether 98%（HPLC）
  • Packaging500mg
  • Price$937
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberAB2591
  • Product descriptionQuercetin-3,5,7,3',4'-pentamethylether 98%(HPLC)
  • Packaging20mg
  • Price$273
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberCFN70262
  • Product descriptionQuercetin3,5,7,3,4-pentamethylether ≥98%
  • Packaging10mg
  • Price$318
  • Updated2021-12-16
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb1218992
  • Product descriptionQuercetin 3,5,7,3,4-pentamethyl ether >98%(HPLC)
  • Packaging10mg
  • Price$290
  • Updated2026-05-06
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb1218992
  • Product descriptionQuercetin 3,5,7,3,4-pentamethyl ether >98%(HPLC)
  • Packaging5mg
  • Price$190
  • Updated2026-05-06
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb1218992
  • Product descriptionQuercetin 3,5,7,3,4-pentamethyl ether >98%(HPLC)
  • Packaging2mg
  • Price$130
  • Updated2026-05-06
  • Buy
  • ManufacturerBiosynth
  • Product numberFP106314
  • Product description3,3',4',5,7-Pentamethoxyflavone
  • Packaging0.005g
  • Price$259.42
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFP106314
  • Product description3,3',4',5,7-Pentamethoxyflavone
  • Packaging0.01g
  • Price$480.41
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFP106314
  • Product description3,3',4',5,7-Pentamethoxyflavone
  • Packaging0.025g
  • Price$1056.9
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA009A9D 3,5,7,3′,4′-Pentamethoxyflavone 1mg $63 2026-05-28 Buy
aablocks AA009A9D 3,5,7,3′,4′-Pentamethoxyflavone 2mg $80 2026-05-28 Buy
aablocks AA009A9D 3,5,7,3′,4′-Pentamethoxyflavone 5mg $119 2026-05-28 Buy
aablocks AA009A9D 3,5,7,3′,4′-Pentamethoxyflavone 10mg $179 2026-05-28 Buy
ACHEMBLOCK V155918 Quercetin-3,5,7,3',4'-pentamethylether 98% 10MG $235 2026-05-27 Buy
ACHEMBLOCK V155918 Quercetin-3,5,7,3',4'-pentamethylether 98% 50MG $895 2026-05-27 Buy
American Custom Chemicals Corporation CHM0032041 QUERCETIN-3,5,7,3',4'-PENTAMETHYLETHER 95.00% 10MG $771.31 2021-12-16 Buy
Arctom AB2591 Quercetin-3,5,7,3',4'-pentamethylether 98%（HPLC） 500mg $937 2026-05-26 Buy
Arctom AB2591 Quercetin-3,5,7,3',4'-pentamethylether 98%(HPLC) 20mg $273 2026-05-26 Buy
Arctom CFN70262 Quercetin3,5,7,3,4-pentamethylether ≥98% 10mg $318 2021-12-16 Buy
Biorbyt Ltd orb1218992 Quercetin 3,5,7,3,4-pentamethyl ether >98%(HPLC) 10mg $290 2026-05-06 Buy
Biorbyt Ltd orb1218992 Quercetin 3,5,7,3,4-pentamethyl ether >98%(HPLC) 5mg $190 2026-05-06 Buy
Biorbyt Ltd orb1218992 Quercetin 3,5,7,3,4-pentamethyl ether >98%(HPLC) 2mg $130 2026-05-06 Buy
Biosynth FP106314 3,3',4',5,7-Pentamethoxyflavone 0.005g $259.42 2026-06-04 Buy
Biosynth FP106314 3,3',4',5,7-Pentamethoxyflavone 0.01g $480.41 2026-06-04 Buy
Biosynth FP106314 3,3',4',5,7-Pentamethoxyflavone 0.025g $1056.9 2026-06-04 Buy
Next Last

Properties

Melting point :152-156°C
Boiling point :561.9±50.0 °C(Predicted)
Density :1.29±0.1 g/cm3(Predicted)
form :Solid
color :White to light brown
LogP :2.370 (est)

Safety Information

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

Description

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Suppliers and manufacturers

ChengDu Yijierui Biotechnology CO., Ltd Meryer (Shanghai) Chemical Technology Co., Ltd. Chengdu Biopurify Phytochemicals Ltd. Shanghai Tauto Biotech Co., Ltd. Finetech Industry Limited Wuhan ChemFaces Biochemical Co., Ltd. Biyu Biotechnology (Shanghai) Co., ltd Shanghai Haozhixiang Biotechnology Co., Ltd Shanghai YuanYe Biotechnology Co., Ltd. Shanghai Yihe Biological Technology Co., Ltd.