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ChemicalBook >> CAS DataBase List >> 5,7-DIHYDROXY-3-METHOXY-2-(4-METHOXY-PHENYL)-CHROMEN-4-ONE

5,7-DIHYDROXY-3-METHOXY-2-(4-METHOXY-PHENYL)-CHROMEN-4-ONE

5,7-DIHYDROXY-3-METHOXY-2-(4-METHOXY-PHENYL)-CHROMEN-4-ONE price.
  • $40 - $3210
  • Product name: 5,7-DIHYDROXY-3-METHOXY-2-(4-METHOXY-PHENYL)-CHROMEN-4-ONE
  • CAS: 20869-95-8
  • MF: C17H14O6
  • MW: 314.29
  • EINECS:244-093-8
  • MDL Number:MFCD00017440
  • Synonyms:KAEMPFEROL-3,4'-DIMETHYL ETHER;5,7-DIHYDROXY-3-METHOXY-2-(4-METHOXY-PHENYL)-CHROMEN-4-ONE;3,4'-DIMETHOXY-5,7-DIHYDROXYFLAVONE;5,7-Dihydroxy-3-methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one;3,4'-Dimethoxykaempferol;Kaempferol 3,4'-di-O-methyl ether;NSC 31882;5,7-dihydroxy-3-methoxy-2-(4-methoxyphenyl)-4-benzopyrone
Price44 Properties Safety Information Description
44 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Arctom
  • Biosynth
  • Cayman Chemical
  • Chemenu
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • Usbiological
Package
  • 5mg
  • 10mg
  • 25mg
  • 0.05g
  • 50mg
  • 100MG
  • 250mg
  • 500mg
  • 1.00g
  • 1g
  • Manufactureraablocks
  • Product numberAA002JR5
  • Product descriptionErmanin ≥98%
  • Packaging50mg
  • Price$315
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002JR5
  • Product descriptionErmanin ≥98%
  • Packaging25mg
  • Price$179
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002JR5
  • Product descriptionErmanin ≥98%
  • Packaging10mg
  • Price$76
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002JR5
  • Product descriptionErmanin ≥98%
  • Packaging5mg
  • Price$40
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX212186
  • Product descriptionErmanin 97%
  • Packaging100MG
  • Price$3210
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX212186
  • Product descriptionErmanin 97%
  • Packaging10MG
  • Price$595
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX212186
  • Product descriptionErmanin 97%
  • Packaging25MG
  • Price$1070
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberMT-09869
  • Product description5,7-Dihydroxy-3-methoxy-2-(4-methoxy-phenyl)chromen-4one 98%
  • Packaging0.05g
  • Price$365
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-09869
  • Product description5,7-Dihydroxy-3-methoxy-2-(4-methoxy-phenyl)chromen-4one 97%
  • Packaging0.05g
  • Price$365
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-09869
  • Product description5,7-Dihydroxy-3-methoxy-2-(4-methoxy-phenyl)chromen-4one 97%
  • Packaging0.05g
  • Price$365
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberW1683
  • Product descriptionErmanin
  • Packaging250mg
  • Price$347
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0150939
  • Product description5,7-DIHYDROXY-3-METHOXY-2-(4-METHOXY-PHENYL)-CHROMEN-4-ONE 95.00%
  • Packaging5MG
  • Price$496.09
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberHY-N3848
  • Product descriptionErmanin 99.47%
  • Packaging10mg
  • Price$570
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberAS443336
  • Product descriptionErmanin ≥98%
  • Packaging1g
  • Price$731
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberHY-N3848
  • Product descriptionErmanin 99.47%
  • Packaging25mg
  • Price$1026
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberCFN98050
  • Product descriptionErmanin ≥98%
  • Packaging10mg
  • Price$368
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002JR5 Ermanin ≥98% 50mg $315 2026-05-28 Buy
aablocks AA002JR5 Ermanin ≥98% 25mg $179 2026-05-28 Buy
aablocks AA002JR5 Ermanin ≥98% 10mg $76 2026-05-28 Buy
aablocks AA002JR5 Ermanin ≥98% 5mg $40 2026-05-28 Buy
ACHEMBLOCK X212186 Ermanin 97% 100MG $3210 2026-05-27 Buy
ACHEMBLOCK X212186 Ermanin 97% 10MG $595 2026-05-27 Buy
ACHEMBLOCK X212186 Ermanin 97% 25MG $1070 2026-05-27 Buy
AHH MT-09869 5,7-Dihydroxy-3-methoxy-2-(4-methoxy-phenyl)chromen-4one 98% 0.05g $365 2021-12-16 Buy
AHH MT-09869 5,7-Dihydroxy-3-methoxy-2-(4-methoxy-phenyl)chromen-4one 97% 0.05g $365 2026-05-25 Buy
AHH MT-09869 5,7-Dihydroxy-3-methoxy-2-(4-methoxy-phenyl)chromen-4one 97% 0.05g $365 2026-05-26 Buy
AK Scientific W1683 Ermanin 250mg $347 2021-12-16 Buy
American Custom Chemicals Corporation CHM0150939 5,7-DIHYDROXY-3-METHOXY-2-(4-METHOXY-PHENYL)-CHROMEN-4-ONE 95.00% 5MG $496.09 2021-12-16 Buy
Arctom HY-N3848 Ermanin 99.47% 10mg $570 2026-05-26 Buy
Arctom AS443336 Ermanin ≥98% 1g $731 2021-12-16 Buy
Arctom HY-N3848 Ermanin 99.47% 25mg $1026 2026-05-26 Buy
Arctom CFN98050 Ermanin ≥98% 10mg $368 2021-12-16 Buy
Next Last

Properties

Melting point :234 °C
Boiling point :552.0±50.0 °C(Predicted)
Density :1.46±0.1 g/cm3(Predicted)
solubility :DMF: 20 mg/ml
DMSO: 15 mg/ml pka :6.32±0.40(Predicted)
LogP :2.400 (est)

Safety Information

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

Description

Ermanin is a useful research chemical used in HIV-1 integrase inhibition. Ermanin exhibits actioxidant properties against peroxyl and hydroxyl radicals.

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