Shanghai JC Lifescience Co., Ltd.

Tea polyphenols

• Category :

  Food and Feed additives

• Synonyms :

  EGCG;(2R,3R)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl 3,4,5-trihydroxybenzoate;Green Tea Extract Powder;;Green Tea;Green Tea P.E;Green Tea Extract;Green tea extract Polyphenols;Green tee extract;Tea Polyphenols;Tea polyphenol;Tea Polyphenol (TP98);

• CAS NO :

  84650-60-2

• EC NO :

  283-519-7

• Molecular Formula :

  C₂₂H₁₈O₁₁

• Molecular Weight :

  458.3717

• Main Specifications :

  50%、80%、90%、98%

• InChI :

  InChI=1/C22H18O11/c23-10-5-12(24)11-7-18(33-22(31)9-3-15(27)20(30)16(28)4-9)21(32-17(11)6-10)8-1-13(25)19(29)14(26)2-8/h1-6,18,21,23-30H,7H2/t18-,21-/m1/s1

• Packing :

  25kg/cardboard drum for large cargo, 1KG/ aluminum foil bag for small sample

• Product description :

  【 Product name 】 Green Tea extract (tea polyphenols), GTP
  Green Tea Extract.
  [Extraction part] The plant part is the leaf
   
  [Grid] 50%, 80%, 90%, 98%
   
  Another proportion of products: 10:1;
   
  [Detection method] HPLC
   
  【 Subformula 】 C22H18O11
  [Exterior] brown, light yellow or light green powder
  [Smell] special
  [Detection method] HPLC, UV
   
  [Storage conditions] This product should be sealed and dark, stored in a dry, cool and well-ventilated place
  【 Order quantity 】1KG
  【 Packing method 】 Large cargo 25kg/cardboard bucket, small sample is 1KG/ aluminum foil bag, generally according to the company's internal label unified template.
  [Effective period] Two years

• Uses :

  health food and medicine

• Molecular Structure :