Theaflavin
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- $32 - $2980
- Product name: Theaflavin
- CAS: 4670-05-7
- MF: C29H24O12
- MW: 564.49
- EINECS:
- MDL Number:MFCD03427500
- Synonyms:THEAFLAVIN;1,8-bis(3-alpha,5,7-trihydroxy-2-alpha-chromanyl)-5h-benzocyclohepten-5-one ;5h-benzocyclohepten-5-one,1,8-bis(3-alpha,5,7-trihydroxy-2-alpha-chromanyl)-3, ;6-trihydroxy- ;3,4,6-Trihydroxy-1,8-bis(3,4-dihydro-3α,5,7-trihydroxy-2H-1-benzopyran-2α-yl)-5H-benzocycloheptene-5-one;3,4,6-Trihydroxy-1,8-bis[(2R,3R)-3,5,7-trihydroxychroman-2-yl]-5H-benzocycloheptene-5-one;3,4,6-Trihydroxy-1,8-bis[[(2R)-3,4-dihydro-3α,5,7-trihydroxy-2H-1-benzopyran]-2α-yl]-5H-benzocyclohepten-5-one;3,4,5-trihydroxy-1,8-bis[(2R,3R)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl]benzo[7]annulen-6-one
91 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- AK Scientific
- ApexBio Technology
- Arctom
- AvaChem
- Biorbyt Ltd
- Biosynth
- Cayman Chemical
- ChemScene
- Crysdot
- CSNpharm
- DC Chemicals
- JR MediChem
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TCI Chemical
- TRC
- Usbiological
Package
- 1mg
- 2mg
- 5mg
- 1mL(10mMinDMSO)
- 10mg
- 20mg
- 25mg
- 50mg
- 100mg
- 250mg
- 500mg
- 1000mg
- Manufactureraablocks
- Product numberAA003UOW
- Product description3,4,6-Trihydroxy-1,8-bis((2R,3R)-3,5,7-trihydroxychroman-2-yl)-5H-benzo[7]annulen-5-one 98%
- Packaging2mg
- Price$48
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003UOW
- Product description3,4,6-Trihydroxy-1,8-bis((2R,3R)-3,5,7-trihydroxychroman-2-yl)-5H-benzo[7]annulen-5-one 98%
- Packaging5mg
- Price$64
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003UOW
- Product description3,4,6-Trihydroxy-1,8-bis((2R,3R)-3,5,7-trihydroxychroman-2-yl)-5H-benzo[7]annulen-5-one 98%
- Packaging10mg
- Price$95
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003UOW
- Product description3,4,6-Trihydroxy-1,8-bis((2R,3R)-3,5,7-trihydroxychroman-2-yl)-5H-benzo[7]annulen-5-one 98%
- Packaging25mg
- Price$158
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003UOW
- Product description3,4,6-Trihydroxy-1,8-bis((2R,3R)-3,5,7-trihydroxychroman-2-yl)-5H-benzo[7]annulen-5-one 98%
- Packaging50mg
- Price$233
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003UOW
- Product description3,4,6-Trihydroxy-1,8-bis((2R,3R)-3,5,7-trihydroxychroman-2-yl)-5H-benzo[7]annulen-5-one 98
- Packaging100mg
- Price$439
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003UOW
- Product description3,4,6-Trihydroxy-1,8-bis((2R,3R)-3,5,7-trihydroxychroman-2-yl)-5H-benzo[7]annulen-5-one 98%
- Packaging1mg
- Price$32
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberU106707
- Product descriptionTheaflavin 98.00%
- Packaging100MG
- Price$390
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberU106707
- Product descriptionTheaflavin 98.00%
- Packaging50MG
- Price$235
- Updated2026-05-27
- Buy
- ManufacturerAK Scientific
- Product numberY0203
- Product descriptionTheaflavin
- Packaging250mg
- Price$2099
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberBA2006
- Product descriptionTheaflavin
- Packaging25mg
- Price$247
- Updated2026-05-06
- Buy
- ManufacturerApexBio Technology
- Product numberBA2006
- Product descriptionTheaflavin
- Packaging10mg
- Price$161
- Updated2026-05-06
- Buy
- ManufacturerApexBio Technology
- Product numberBA2006
- Product descriptionTheaflavin
- Packaging5mg
- Price$109
- Updated2026-05-06
- Buy
- ManufacturerApexBio Technology
- Product numberBA2006
- Product descriptionTheaflavin
- Packaging1mL(10mMinDMSO)
- Price$134
- Updated2026-05-06
- Buy
- ManufacturerApexBio Technology
- Product numberBA2006
- Product descriptionTheaflavin
- Packaging1mg
- Price$50
- Updated2026-05-06
- Buy
- ManufacturerArctom
- Product numberAS025590
- Product descriptionTheaflavin ≥98%
- Packaging5mg
- Price$129
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003UOW | 3,4,6-Trihydroxy-1,8-bis((2R,3R)-3,5,7-trihydroxychroman-2-yl)-5H-benzo[7]annulen-5-one 98% | 2mg | $48 | 2026-05-28 | Buy |
| aablocks | AA003UOW | 3,4,6-Trihydroxy-1,8-bis((2R,3R)-3,5,7-trihydroxychroman-2-yl)-5H-benzo[7]annulen-5-one 98% | 5mg | $64 | 2026-05-28 | Buy |
| aablocks | AA003UOW | 3,4,6-Trihydroxy-1,8-bis((2R,3R)-3,5,7-trihydroxychroman-2-yl)-5H-benzo[7]annulen-5-one 98% | 10mg | $95 | 2026-05-28 | Buy |
| aablocks | AA003UOW | 3,4,6-Trihydroxy-1,8-bis((2R,3R)-3,5,7-trihydroxychroman-2-yl)-5H-benzo[7]annulen-5-one 98% | 25mg | $158 | 2026-05-28 | Buy |
| aablocks | AA003UOW | 3,4,6-Trihydroxy-1,8-bis((2R,3R)-3,5,7-trihydroxychroman-2-yl)-5H-benzo[7]annulen-5-one 98% | 50mg | $233 | 2026-05-28 | Buy |
| aablocks | AA003UOW | 3,4,6-Trihydroxy-1,8-bis((2R,3R)-3,5,7-trihydroxychroman-2-yl)-5H-benzo[7]annulen-5-one 98 | 100mg | $439 | 2026-05-28 | Buy |
| aablocks | AA003UOW | 3,4,6-Trihydroxy-1,8-bis((2R,3R)-3,5,7-trihydroxychroman-2-yl)-5H-benzo[7]annulen-5-one 98% | 1mg | $32 | 2026-05-28 | Buy |
| ACHEMBLOCK | U106707 | Theaflavin 98.00% | 100MG | $390 | 2026-05-27 | Buy |
| ACHEMBLOCK | U106707 | Theaflavin 98.00% | 50MG | $235 | 2026-05-27 | Buy |
| AK Scientific | Y0203 | Theaflavin | 250mg | $2099 | 2021-12-16 | Buy |
| ApexBio Technology | BA2006 | Theaflavin | 25mg | $247 | 2026-05-06 | Buy |
| ApexBio Technology | BA2006 | Theaflavin | 10mg | $161 | 2026-05-06 | Buy |
| ApexBio Technology | BA2006 | Theaflavin | 5mg | $109 | 2026-05-06 | Buy |
| ApexBio Technology | BA2006 | Theaflavin | 1mL(10mMinDMSO) | $134 | 2026-05-06 | Buy |
| ApexBio Technology | BA2006 | Theaflavin | 1mg | $50 | 2026-05-06 | Buy |
| Arctom | AS025590 | Theaflavin ≥98% | 5mg | $129 | 2021-12-16 | Buy |
Properties
Melting point :237-240 °C (decomp)(Solv: water (7732-18-5))
Boiling point :1079.6±65.0 °C(Predicted)
Density :1.777±0.06 g/cm3(Predicted)
storage temp. :-20°C
solubility :DMSO (Slightly), Methanol (Slightly)
form :Solid
pka :6.65±0.20(Predicted)
color :Red to Very Dark Red
Major Application :food and beverages
InChIKey :IPMYMEWFZKHGAX-ZKSIBHASSA-N
SMILES :C12=C(O)C(O)=CC([C@H]3OC4=CC(O)=CC(O)=C4C[C@H]3O)=C1C=C([C@H]1OC3=CC(O)=CC(O)=C3C[C@H]1O)C=C(O)C2=O
LogP :1.165 (est)
Boiling point :1079.6±65.0 °C(Predicted)
Density :1.777±0.06 g/cm3(Predicted)
storage temp. :-20°C
solubility :DMSO (Slightly), Methanol (Slightly)
form :Solid
pka :6.65±0.20(Predicted)
color :Red to Very Dark Red
Major Application :food and beverages
InChIKey :IPMYMEWFZKHGAX-ZKSIBHASSA-N
SMILES :C12=C(O)C(O)=CC([C@H]3OC4=CC(O)=CC(O)=C4C[C@H]3O)=C1C=C([C@H]1OC3=CC(O)=CC(O)=C3C[C@H]1O)C=C(O)C2=O
LogP :1.165 (est)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
Theaflavins are a group of polyphenol pigments found in both black and oolong teas. They are obtained by the oxidation and dimerization of green tea catechins during the manufacture of black tea and oolong tea. Theaflavins contribute to the characteristic bright orange-red color of black tea. Theaflavins include theaflavin, theaflavin-3-gallate, theaflavin-3’-gallate and theaflavin-3,3’-digallate.Theaflavins are used to manage cholesterol and used to support the heart and digestive system. They could be used as protective agents against cardiovascular disease and cancer. It is also believed that they have a wide range of other pharmaceutical benefits, including antihypertensive, antioxidative and hypolipidemic activities. It is suggested that theaflavins have a potential to be developed as a safe and affordable topical microbicide for preventing sexual transmission of HIV.
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Suppliers and manufacturers
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Theaflavin
CAS:4670-05-7
