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ChemicalBook >> CAS DataBase List >> 3,4'-DIMETHOXY-3',5,7-TRIHYDROXYFLAVONE

3,4'-DIMETHOXY-3',5,7-TRIHYDROXYFLAVONE

3,4'-DIMETHOXY-3',5,7-TRIHYDROXYFLAVONE price.
  • $200 - $2912.7
  • Product name: 3,4'-DIMETHOXY-3',5,7-TRIHYDROXYFLAVONE
  • CAS: 33429-83-3
  • MF: C17H14O7
  • MW: 330.29
  • EINECS:233-305-4
  • MDL Number:MFCD00016927
  • Synonyms:TRIHYDROXY-3,4'-DIMETHOXYFLAVONE, 3'5,7-;QUERCETIN-3,4'-DIMETHYL ETHER;3,4'-DIMETHOXY-3',5,7-TRIHYDROXYFLAVONE;3',5,7-TRIHYDROXY-3,4'-DIMETHOXYFLAVONE;5,7,3'-TRIHYDROXY-3,4'-DIMETHOXYFLAVONE;3',5,7-Trihydroxy-3,4'-dimethoxy;TRIHYDROXY-3,4'-DIMETHOXYFLAVONE, 3',5,7-(RG);5,7-Dihydroxy-2-(3-hydroxy-4-Methoxyphenyl)-3-Methoxy-4H-chroMen-4-one
Price25 Properties Safety Information Description
25 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Arctom
  • AvaChem
  • Biosynth
  • ChemScene
  • Matrix Scientific
  • Usbiological
Package
  • 0.5mg
  • 500ug
  • 1mg
  • 2mg
  • 5mg
  • 10mg
  • 25MG
  • 0.05g
  • 250mg
  • 250.00mg
  • Manufactureraablocks
  • Product numberAA00I6I4
  • Product descriptionQuercetin 3,4'-dimethyl ether 98%
  • Packaging5mg
  • Price$200
  • Updated2026-05-29
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX217493
  • Product descriptionQuercetin 3,4'-dimethyl ether 98%
  • Packaging5MG
  • Price$760
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX217493
  • Product descriptionQuercetin 3,4'-dimethyl ether 98%
  • Packaging25MG
  • Price$2280
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberMT-22108
  • Product descriptionQuercetin-3,4'-dimethyl ether 97%
  • Packaging0.05g
  • Price$410
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberW2790
  • Product descriptionQuercetin3,4'-dimethylether
  • Packaging250mg
  • Price$2577
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberNUT0000029
  • Product description3,4'-DIMETHOXY-3'5,7-TRIHYDROXY FLAVONE 95.00%
  • Packaging250MG
  • Price$2912.7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberNUT0000029
  • Product description3,4'-DIMETHOXY-3'5,7-TRIHYDROXY FLAVONE 95.00%
  • Packaging5MG
  • Price$499.09
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberCFN98429
  • Product descriptionQuercetin3,4'-dimethylether ≥98%
  • Packaging5mg
  • Price$463
  • Updated2021-12-16
  • Buy
  • ManufacturerAvaChem
  • Product number4886
  • Product description3,4'-Dimethylquercetin
  • Packaging1mg
  • Price$290
  • Updated2026-05-22
  • Buy
  • ManufacturerAvaChem
  • Product number4886
  • Product description3,4'-Dimethylquercetin
  • Packaging5mg
  • Price$690
  • Updated2026-05-22
  • Buy
  • ManufacturerAvaChem
  • Product number4886
  • Product description3,4'-Dimethylquercetin
  • Packaging10mg
  • Price$1290
  • Updated2026-05-22
  • Buy
  • ManufacturerBiosynth
  • Product numberFQ42736
  • Product descriptionQuercetin 3,4'-dimethyl ether
  • Packaging0.5mg
  • Price$362.81
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFQ42736
  • Product descriptionQuercetin 3,4'-dimethyl ether
  • Packaging5mg
  • Price$1179.15
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFQ42736
  • Product descriptionQuercetin 3,4'-dimethyl ether
  • Packaging2mg
  • Price$725.6
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFQ42736
  • Product descriptionQuercetin 3,4'-dimethyl ether
  • Packaging1mg
  • Price$544.22
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFQ42736
  • Product descriptionQuercetin 3,4'-dimethyl ether
  • Packaging10mg
  • Price$1995.5
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00I6I4 Quercetin 3,4'-dimethyl ether 98% 5mg $200 2026-05-29 Buy
ACHEMBLOCK X217493 Quercetin 3,4'-dimethyl ether 98% 5MG $760 2026-05-27 Buy
ACHEMBLOCK X217493 Quercetin 3,4'-dimethyl ether 98% 25MG $2280 2026-05-27 Buy
AHH MT-22108 Quercetin-3,4'-dimethyl ether 97% 0.05g $410 2026-05-26 Buy
AK Scientific W2790 Quercetin3,4'-dimethylether 250mg $2577 2021-12-16 Buy
American Custom Chemicals Corporation NUT0000029 3,4'-DIMETHOXY-3'5,7-TRIHYDROXY FLAVONE 95.00% 250MG $2912.7 2021-12-16 Buy
American Custom Chemicals Corporation NUT0000029 3,4'-DIMETHOXY-3'5,7-TRIHYDROXY FLAVONE 95.00% 5MG $499.09 2021-12-16 Buy
Arctom CFN98429 Quercetin3,4'-dimethylether ≥98% 5mg $463 2021-12-16 Buy
AvaChem 4886 3,4'-Dimethylquercetin 1mg $290 2026-05-22 Buy
AvaChem 4886 3,4'-Dimethylquercetin 5mg $690 2026-05-22 Buy
AvaChem 4886 3,4'-Dimethylquercetin 10mg $1290 2026-05-22 Buy
Biosynth FQ42736 Quercetin 3,4'-dimethyl ether 0.5mg $362.81 2026-06-04 Buy
Biosynth FQ42736 Quercetin 3,4'-dimethyl ether 5mg $1179.15 2026-06-04 Buy
Biosynth FQ42736 Quercetin 3,4'-dimethyl ether 2mg $725.6 2026-06-04 Buy
Biosynth FQ42736 Quercetin 3,4'-dimethyl ether 1mg $544.22 2026-06-04 Buy
Biosynth FQ42736 Quercetin 3,4'-dimethyl ether 10mg $1995.5 2026-06-04 Buy
Next Last

Properties

Melting point :229-230°C
storage temp. :2-8°C
CAS DataBase Reference :33429-83-3(CAS DataBase Reference)

Safety Information

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

Description

ChEBI: A dimethoxyflavone that is the 3,4'-dimethyl ether derivative of quercetin. Isolated from Combretum quadrangulare, it exhibits antineoplastic activity.

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Suppliers and manufacturers

Shaanxi Dideu Medichem Co. Ltd
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Amadis Chemical Company Limited Mainchem Co., Ltd. Meryer (Shanghai) Chemical Technology Co., Ltd. Chembest Research Laboratories Limited