BGC > Produktsuche > Theaflavin | 4670-05-7

Molecular Formula: C29H24O9
Molecular Weight: 516.5
WGKGermany: 3
HS Code: 29329990

Description:
Theaflavin is an antioxidant polyphenol which is formed from the condensation of flavan-3-ols in tea leaves during the enzymatic oxidation (fermentation) of black tea. It can inhibit HIV-1 replication with multiple mechanisms of action, and tumor necrosis factor-alpha mediated Interleukin-8 gene expression. It exhibits differential inhibitory effects on cancer cell lines and has the potential to be used individually for functional food applications and for therapy targeting specific cancer treatment. Nutritional supplement in health care products.

• Molecular Weight:564.499
• Boiling Point:926.2±65.0 °C at 760 mmHg
• Melting Point:240 °C
• Purity:>98%

Molecular Formula:
C29H24O12
Canonical SMILES:
C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC4=C(C(=C(C=C4C5C(CC6=C(C=C(C=C6O5)O)O)O)O)O)C(=O)C(=C3)O)O
InChI:
InChI=1S/C29H24O12/c30-11-3-17(32)15-8-21(36)28(40-23(15)5-11)10-1-13-14(7-20(35)27(39)25(13)26(38)19(34)2-10)29-22(37)9-16-18(33)4-12(31)6-24(16)41-29/h1-7,21-22,28-33,35-37,39H,8-9H2,(H,34,38)/t21-,22-,28-,29-/m1/s1
InChIKey:
IPMYMEWFZKHGAX-ZKSIBHASSA-N
Solubility:
In Vitro: H2O : 2 mg/mL (3.54 mM; Need ultrasonic and warming) DMSO : 1.42 mg/mL (2.52 mM; Need ultrasonic and warming)
Appearance:
Powder
Application:
Ingredient of health care products.
Storage: Powder: -20°C: 3 years 4°C: 2 years In solvent: -80°C: 6 months -20°C: 1 month
Synonyms:
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; 6,8,9-trihydroxy-3,11-bis[(2S,3R)-3,5,7-trihydroxychroman-2-yl]bicyclo[5.4.0]undeca-1,3,6,8,10-pentaen-5-one; 3,4,5-Trihydroxy-1,8-bis[(2R,3R)-3,5,7-trihydroxy-2-chromanyl]-6-benzo[7]annulenone; 3,4,6-Trihydroxy-1,8-bis(3α,5,7-trihydroxy-2α-chromanyl)-5H-benzocyclohepten-5-one

Purity: ≥90%

Price
1 MG: 247 CHF
5 MG: 1107 CHF

Delivery time: limited or intermittent availability
Ship Within: 4 weeks