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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',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;NSC 106970
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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CASTICIN 3,4'-DIMETHOXY-3',5,7-TRIHYDROXYFLAVONE 3',4'-DIMETHOXYFLAVONE

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Suppliers and manufacturers

Meryer (Shanghai) Chemical Technology Co., Ltd. Chembest Research Laboratories Limited BioBioPha Co., Ltd. Shanghai BeiZhuo Biotech Co., Ltd. Shanghai Meishui Chemical Technology Co., Ltd Wuxi Zhongkun Biochemical Technology Co., Ltd. Shanghai Yongye Biotechnology Co., Ltd. ALB Technology Limited Wuhan ChemFaces Biochemical Co., Ltd. EMMX Biotechnology LLC