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CAS RN: 4233-96-9 | Product Number: G0628
(-)-Gallocatechin Gallate
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Purity: >95.0%(HPLC)
Synonyms:
- (2S,3R)-5,7-Dihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-3-yl 3,4,5-Trihydroxybenzoate
Product Documents:
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| 25MG |
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| Product Number | G0628 |
Purity / Analysis Method 
|
>95.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__2__2H__1__8O__1__1 = 458.38 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Light Sensitive,Air Sensitive,Hygroscopic |
| CAS RN | 4233-96-9 |
| Reaxys Registry Number | 12257756 |
Specifications
| Appearance | White to Light yellow powder to crystal |
| Purity(HPLC) | min. 95.0 area% |
| Melting point | 216.0 to 220.0 °C |
| Water | max. 2.0 % |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 218 °C |
GHS
Related Laws:
| RTECS# | DH9000000 |
Transport Information:
| H.S.code* | 2932.99-000 |
Application
Gingipain inhibitor
Catechin derivatives, which included (-)-epigallocatechin gallate, (-)-epicatechin gallate, (-)-gallocatechin gallate, and (-)-catechin gallate, have been reported to inhibit Arg-gingipain (Rgp) in Porphyromonas gingivalis.1) The 50% inhibitory concentrations (IC50s) of these catechin derivatives for Rgp ranged from 3 to 5 μM. (-)-Gallocatechin gallate is one of these derivatives.
(The product is for research purpose only.)
(The product is for research purpose only.)
References
- 1) Inhibitory effect of green tea catechins on cysteine proteinases in Porphyromonas gingivalis
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