USD $100.00-100.00 / Kilogram
USD $10.00-90.00 / Kilogram
USD $8.80-8.80 / Gram
USD $10.00-90.00 / Kilogram
USD $2.00-2.00 / Gram
USD $1.00-10.00 / Kilogram
USD $2.00-2.00 / Gram
USD $2.00-2.00 / Gram
product name: | (-)-epigallocatechin gallate |
synonyms: | tea catechin;(2r,3r)-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-1(2h)-benzopyran-3,5,7-triol 3-(3,4,5-trihydroxybenzoate);3,4-dihydro-5,7-dihydroxy-2r-(3,4,5-trihydroxyphenyl)-2h-1-benzopyran-3r-yl-3,4,5-trihydroxy-benzoate;(-)-cis-3,3',4',5,5',7-hexahydroxy-flavane-3-gallate;(-)-cis-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-1(2h)-benzopyran-3,5,7-triol 3-gallate;(-)-cis-3,4-dihydro-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-1(2h)-benzopyran-3-yl gallate hydrate;(-)-epigallocatechin gallate;epigallocatechin gallate |
cas: | 989-51-5 |
mf: | c22h18o11 |
mw: | 458.37 |
einecs: | 479-560-7 |
product categories: | pharmaceutical raw materials;catechins & tannins;all inhibitors;antioxidant;biochemistry;flavonoids;standard extract;natural plant extract;inhibitors;amyloid beta-peptide and related;aromatics;heterocycles;proteasomeinhibitors;plant extracts;herb extract;inhibitor;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from chinese medicinal herbs (tcm).;standardized herbal extract |
mol file: | 989-51-5.mol |
(-)-epigallocatechin gallate chemical properties |
mp | 222-224°c |
refractive index | -175.5 ° (c=1, etoh) |
storage temp. | 2-8°c |
merck | 3526 |
stability: | stable, but may be light sensitive. incompatible with strong oxidizing agents. |
cas database reference | 989-51-5(cas database reference) |
safety information |
wgk germany | 2 |
rtecs | kb5200000 |
f | 10-23 |
(-)-epigallocatechin gallate usage and synthesis |
chemical properties | solid |
usage | telomerase inhibitor |
usage | a tumor-inhibiting constituent of green tea. alters the cleavage of amyloid precursor protein, decreasing production of amaloid- and amaloid plaques in mice |