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Theaflavin

Theaflavin structure

CAS No:
4670-05-7
Formula:
C29H24O12
Chemical Name:
Theaflavin
Synonyms:
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-;Theaflavin;Theaflavine;5H-Benzocyclohepten-5-one,3,4,6-trihydroxy-1,8-bis(3α,5,7-trihydroxy-2α-chromanyl)-;5H-Benzocyclohepten-5-one,1,8-bis(3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl)-3,4,6-trihydroxy-,[2R-[2α(2R*,3R*),3α]]-;1,8-Bis[(2R,3R)-3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl]-3,4,6-trihydroxy-5H-benzocyclohepten-5-one;(-)-Theaflavin;Theaflavin 1;Xiayie;131486-05-0;47826-45-9
Categories:
Biochemical Engineering > Chinese Herbs

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Description

Theaflavin is a suitable natural inhibitor against influenza A (H1N1) neuraminidase.

Solid

Theaflavin Basic Attributes

Molecular Weight：

516.5

Exact Mass：

564.49

HScode：

3203001990

Characteristics

PSA：

218

XLogP3：

0.6

Appearance：

Solid

Density：

1.6±0.1 g/cm3

Melting Point：

237-240 °C (decomp) @ Solvent: Water

Boiling Point：

926.2±65.0 °C at 760 mmHg

Flash Point：

314.3±27.8 °C

Refractive Index：

1.760

Collision Cross Section：

219.8 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

safety instructions：

24/25

Theaflavin Use and Manufacturing

Theaflavin is a polyphenolic compound found in black tea. Theaflavin derivatives show anti-HIV-1 activity by targeting gp41. Theaflavin is a potent inhibitor of amyloid-β (Aβ) and α-synuclein (αS) fibrillogenesis. Theaflavin also shows potent anti-tumor and and antoxidant activities.

Computed Properties

Molecular Weight:564.5
XLogP3:0.6
Hydrogen Bond Donor Count:9
Hydrogen Bond Acceptor Count:12
Rotatable Bond Count:2
Exact Mass:564.12677620
Monoisotopic Mass:564.12677620
Topological Polar Surface Area:218
Heavy Atom Count:41
Complexity:1260
Defined Atom Stereocenter Count:4
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Hefei Heyu Chemical New Materials Co., Ltd Contact Supplier

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Trader Supplier of 13-Dimethyladamantane,1-Bromo-35-dimethyladamantane,perhydroacenaphthylene,4-[1,1-bis(4-hydroxyphenyl)ethyl]phenol,CYCLOBUTANE-1,2-DICARBOXYLIC ACID DIMETHYL ESTER, TRANS

Theaflavin 4670-05-7

CAS No.: 4670-05-7

Content: 98%

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LEADER BIOCHEMICAL GROUP Contact Supplier

CN
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China Professional Manufacturer Supply High Qulity THEAFLAVIN CAS 4670-05-7

CAS No.: 4670-05-7

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Changsha Staherb Natural Ingredient Co., Ltd., Contact Supplier

CN
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Manufactory Supplier of plant extract,Fruit powder,herb extract

Black Tea Extract Theaflavin

CAS No.: 4670-05-7

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CN
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Trader Supplier of olive leaf extract,ginger extract,ginseng extract,Black garlic extract,Echinacea purpurea extract,Horse Chestnut Extract,Pueraria extract,Andrographis Extract,citrus aurantium extract,quercetin,Rutin,chlorogenic acid,Curcumin,Apigenin

Theaflavin 4670-05-7

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Guide of Theaflavin

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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Theaflavin

SDS

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