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ChemNet > CAS > 4670-05-7 5H-Benzocyclohepten-5-one, 1,8-bis[(2R,3R)-3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl]-3,4,6-trihydroxy-

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4670-05-7 5H-Benzocyclohepten-5-one, 1,8-bis[(2R,3R)-3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl]-3,4,6-trihydroxy-

product Name	5H-Benzocyclohepten-5-one, 1,8-bis[(2R,3R)-3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl]-3,4,6-trihydroxy-
CAS No	4670-05-7
Synonyms	5H-Benzocyclohepten-5-one,1,8-bis(3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl)-3,4,6-trihydroxy-,[2R-[2a(2R,3R),3a]]-; 5H-Benzocyclohepten-5-one,3,4,6-trihydroxy-1,8-bis(3a,5,7-trihydroxy-2a-chromanyl)-; Theaflavin; Theaflavine; (-)-Theaflavin; Theaflavin 1; Theaflavin
Molecular Formula	C₂₉H₂₄ O₁₂
Molecular Weight	516.5
Molecular Structure
Density	1.87g/cm³
Boiling point	1003.9°Cat760mmHg
Flash point	336.5°C

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3W Botanical Extract Inc [ Gold Suppliers ]

Specifications	10-40% Theaflavin HPLC
Packing	1-5kg/bag, 25kg/drun
Description	Black Tea P. E. , 10-40% Theaflavin HPLC CAS#: 4670-05-7 Product Specification: 10-40% Theaflavin (HPLC) Latin Name: Camellia sinensis O. Ktze. Appearance: reddish brown powder Part of the Plant Used: Leaf Extract Solvent: Water/Ethanol Molecular Structure: C₂₉H₂₄O₁₂ Molecular Weight: 564.49
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Changsha Huakang Biotechnology Development Co., Ltd. [ Gold Suppliers ]

Specifications	Polyphenol 10-98%;EGCG:6%-98% ; Catechin 15-85%;Theaflavin:10-80%
Packing	25kg/fiber drum I.D.42CM x H52CM
Description	-Product name:Green tea extract(Tea polyphenol) -Brand: HUAKANG -Model: HK120044 -Specifications: Polyphenol 10-98%;EGCG:6%-98% ; Catechin 15-85%;Theaflavin:10-80% -Test method:HPLC /UV -Certificate:ISO9001,GMP Description: There are several compounds extracted from green tea including catechins which contain an enormous amount of hydroxyphenols that are easily oxidized, congregated and contracted, which explains its good anti-oxidation effect. Its anti-oxidation effect is 25-...
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3W Botanical Extract Inc. [ Gold Suppliers ]

Specifications	10-40% HPLCTheaflavin
Packing	Packed in 40cm*50cm paper-drums and two plastic-bags inside
Description	Product Information: Product Name: Black Tea Extract Latin Name:Camellia sinensis O. Ktze. Family:Theaceae Product Type: Fine Yellow Powdered Extract Part of the Plant Used: Leaf Extract Method:Water/Grain alcohol Solubility:Soluble in Water Active Ingredients: 10-40% HPLC Theaflavin What is Black Tea Extract ? Black tea is the most popular tea in the world. It is the tea most widely used in making iced tea and English tea. During the fermented process, black tea formed more active ingredients and theaflavins. They contain high amounts of Vitamin C, along with calcium, potassium, magnesium, iron, zinc, sodium, copper, manganese, and fluoride. They also have more anti-oxidants than green tea, and are anti-viral, anti-spasmodic and anti-allergic. In addition to all of these health benefits, black teas are also less astringent and have a mellower flavor than green or black teas. Where will Black Tea Extract used to? 1) Adjusts blood lipid extraordinarily. On one hand, it can reduce hi...
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Email	sales@3wbio.com
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