Theaflavin
THEAFLAVIN
- CAS:
- 4670-05-7
- MF:
- C29H24O12
- MW:
- 564.49
Suppliers by country/region
Company Type
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
- LogP
- 1.165 (est)
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H302
- Precautionary statements
- P280-P305+P351+P338
- Safety Statements
- 24/25
- WGK Germany
- 3
- HS Code
- 29329990
Use
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.
0 India supplier list of "THEAFLAVIN"
- Product Name:Theaflavin
- Products Intro:Brand:sigma aldrich | Product Number:55016 | Purity:analyticalstandard
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Theaflavin
- Products Intro:Brand:clearsynth | Product Number:CS-O-02536
- Company Type: Trader
- Country/Region: Hyderabad,INDIA
- Product Name:Theaflavin
- Products Intro:Brand:ajchemicals | Product Number:JDH-37897 | Purity:95+%
- Company Type: Trader
- Country/Region: New Delhi,INDIA
$0.00/ 25kg
- Product Name:Theaflavin
- Products Intro:Purity: 20% 40% 90% | Package: 25kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: plant-based ingredients,natural vegan ingredients,clean-label raw materials
- Product Name:THEAFLAVIN
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Theaflavin
- Products Intro:Purity: 98% | Package: 5mg | CustNote: Polyphenols
- Company Type: Reagent
- Country/Region: CHINA
$1.00/ 1kg
- Product Name:Theaflavin
- Products Intro:Purity: 95%-99% | Package: 1kg;1USD
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Nicotinamide riboside chloride,Curcumin,L(+)-Ascorbic acid,L-Glutamine,Stevioside Basic information
- Product Name:Theaflavin
- Products Intro:Purity: >95%,98%,99% | Package: From mgs to grams,up to Kgs | CustNote: Can be customized in bulk scale
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Mogroside V,Methysticin,Sarsasapogenin,20(R)-Ginsenoside Rg3,Ginsenoside CK
- Product Name:Theaflavin
- Products Intro:Purity: 0.99 | Package: 1g;25g;1kg;25kg;100kg
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Theaflavin
- Products Intro:Purity: >98% | Package: 20mg | CustNote: BOC Sciences also provides custom synthesis services for Theaflavin.
- Company Type: Trader
- Country/Region: UNITED STATES