4233-96-9
4233-96-9
Chemical Structure
(-)-Gallocatechin gallate
Synonym(s): (-)-Gallocatechol gallate
- CAS No.: 4233-96-9
- Formula:C22H18O11
- Molecular Weight:458.37
IUPAC Name: (2S,3R)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-3-yl 3,4,5-trihydroxybenzoate
InChIKey: WMBWREPUVVBILR-NQIIRXRSSA-N
SMILES: O=C(O[C@H]1[C@H](C2=CC(O)=C(O)C(O)=C2)OC3=CC(O)=CC(O)=C3C1)C4=CC(O)=C(O)C(O)=C4
Biological Activity: (-)-Gallocatechin gallate is the polyphenol isolated from tea, with cancer-preventive activities.
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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(-)-Gallocatechin gallate | 99.97% | (-)-Gallocatechin gallate is the polyphenol isolated from tea, with cancer-preventive activities. | ||||||||||||||||||||
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(-)-Gallocatechin gallate (Standard) | ≥98% | (-)-Gallocatechin gallate (Standard) is the analytical standard of (-)-Gallocatechin gallate. This product is intended for research and analytical applications. (-)-Gallocatechin gallate is the polyphenol isolated from tea, with cancer-preventive activities. | ||||||||||||||||||||
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(-)-Epigallocatechin Gallate | 99.58% | (-)-Epigallocatechin Gallate (EGCG) is a major polyphenol in green tea, which can inhibit cell proliferation and induce cell apoptosis. (-)-Epigallocatechin Gallate inhibits glutamate dehydrogenase 1/2 (GDH1/2, GLUD1/2) activity. (-)-Epigallocatechin Gallate has a potent anticancer, antioxidant and anti-inflammatory properties against various types of cancers such as colorectal cancer, myeloid leukemia, thyroid carcinoma. | ||||||||||||||||||||
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EGCG-4″-sulfate | EGCG-4″-sulfate is a major polyphenol in green tea, which can inhibit cell proliferation and induce cell apoptosis. (-)-Epigallocatechin Gallate sulfate inhibits glutamate dehydrogenase 1/2 (GDH1/2, GLUD1/2) activity. EGCG-4″-sulfate has a potent anticancer, antioxidant and anti-inflammatory properties against various types of cancers such as colorectal cancer, myeloid leukemia, thyroid carcinoma. | |||||||||||||||||||||
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Gallocatechin-3-O-(3″-O-methyl)-gallate | Gallocatechin-3-O-(3''-O-methyl)-gallate (GCG3''Me) is a catechin polyphenol. Gallocatechin-3-O-(3''-O-methyl)-gallate inhibits histamine release. Gallocatechin-3-O-(3''-O-methyl)-gallate can be used in allergy-related studies. | |||||||||||||||||||||
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(-)-Epicatechin gallate | 99.96% | (-)-Epicatechin gallate (Epicatechin gallate) inhibits cyclooxygenase-1 (COX-1) with an IC50 of 7.5 μM. (-)-Epicatechin gallate is a GLUT1 and GLUT5 inhibitor. (-)-Epicatechin gallate decreases cell growth of GLUT5-expressing hxt0 yeast cells. | ||||||||||||||||||||
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(-)-Catechin gallate | 99.91% | (-)-Catechin gallate is a minor constituent in green tea catechins. (-)-Catechin gallate inhibits the activity of COX-1 and COX-2 enzymes. | ||||||||||||||||||||
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(-)-Epigallocatechin-3-O-(4-O-methyl)gallate | 99.40% | (-)-Epigallocatechin-3-O-(4-O-methyl)gallate is an orally active catechin derivative found in Taiwanese oolong tea. (-)-Epigallocatechin-3-O-(4-O-methyl)gallate can inhibit histamine release and exhibits anti-inflammation and anti-allergic effect. (-)-Epigallocatechin-3-O-(4-O-methyl)gallate can be used for the researches of immunology and inflammation, such as type I allergic. | ||||||||||||||||||||
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(+)-Catechin 3-gallate | (+)-Catechin 3-gallate is an orally active polyphenolic compound that acts as a non-selective proteasome inhibitor. (+)-Catechin 3-gallate exerts antitumor effects by inducing apoptosis and suppressing inflammatory cytokines. (+)-Catechin 3-gallate is promising for research of cancers (e.g., breast, prostate) and neurodegenerative diseases (e.g., Alzheimer’s). | |||||||||||||||||||||
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(-)-EGCG-3'-O-Me | 98.88% | (-)-EGCG-3'-O-Me is a catechin derivative (HY-N0898). (-)-EGCG-3'-O-Me inhibits lipid oxidation in rapeseed oil by reducing oxygen consumption and protecting linoleic acid and α-linolenic acid from degradation during heating. The antioxidant activity of (-)-EGCG-3'-O-Me in heated rapeseed oil is lower than that of its non-methylated precursor, (-)-epigallocatechin (EGCG) (HY-N0225). | ||||||||||||||||||||
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(-)-Epigallocatechin-3-(3''-O-methyl) gallate | 99.83% | (-)-Epigallocatechin-3-(3''-O-methyl) gallate ((-)-EGCG-3''-O-ME) is a natural product that can be isolated from the tea leaf, with strong antioxidative activity. (-)-Epigallocatechin-3-(3''-O-methyl) gallate has a strong cytotoxic activity for rat cancer cells. | ||||||||||||||||||||
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Gallocatechin gallate | Gallocatechin gallate is a Flavonoids product that can be isolated from the herbs of Celastrus orbiculatus. | |||||||||||||||||||||
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