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| Product | Description | |
|---|---|---|
| Epicatechin gallate | Epicatechin gallate. Group: Biochemicals. CAS No. 1257-08-5. Pack Sizes: 5mg. US Biological Life Sciences. |  Worldwide |
| Epicatechin gallate | primary reference standard. Group: Herbal medicinal products standards. |  |
| Epicatechin gallate (ECG) | Epicatechin gallate (ECG). Group: Biochemicals. Alternative Names: 3-O-Galloylepicatechin; ECG; Epicatechin 3-gallate; Teatannin. Grades: Plant Grade. CAS No. 1257-08-5. Pack Sizes: 20mg. Molecular Formula: C22H18O10, Molecular Weight: 442.372. US Biological Life Sciences. | Worldwide |
| (±)-Epicatechin-2,3,4-13C3 gallate | ?99 atom % 13C, ?97% (CP). Group: Fluorescence/luminescence spectroscopy. | |
| (-)-Epicatechin gallate | (-)-Epicatechin gallate (Epicatechin gallate) inhibits cyclooxygenase-1 ( COX-1 ) with an IC 50 of 7.5 μM. Uses: Scientific research. Group: Natural products. Alternative Names: Epicatechin gallate; ECG; (-)-Epicatechin 3-O-gallate. CAS No. 1257-08-5. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-N0002. |  |
| (-)-Epicatechin gallate | (-)-Epicatechin gallate. Group: Biochemicals. Alternative Names: 3,4,5-Trihydroxybenzoic acid (2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl ester; (-)-cis-3,3',4',5,7-Pentahydroxyflavane 3-gallate; 3-Galloyl-(-)-epicatechin. Grades: Highly Purified. CAS No. 1257-08-5. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C22H18O10. US Biological Life Sciences. | Worldwide |
| (?)-Epicatechin gallate | ?98% (HPLC), from green tea. Group: Fluorescence/luminescence spectroscopy. | |
| (-)-Epicatechin Gallate | (-)-Epicatechin gallate (Epicatechin gallate) inhibits cyclooxygenase-1 (COX-1) with an IC50 of 7.5 μM. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (2R)-2α-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3β,5,7-triol 3-(3,4,5-trihydroxybenzoate). Product Category: Inhibitors. Appearance: White powder. CAS No. 1257-08-5. Molecular formula: C22H18O10. Mole weight: 442.37. Purity: 0.98. IUPACName: [(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate. Canonical SMILES: C1[C@H]([C@H](OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)OC(=O)C4=CC(=C(C(=C4)O)O)O. Density: 1.80±0.1 g/ml. Product ID: ACM1257085. Alfa Chemistry ISO 9001:2015 Certified. |  |
| (-)-Epicatechin gallate (Standard) | (-)-Epicatechin gallate (Standard) is the analytical standard of (-)-Epicatechin gallate. This product is intended for research and analytical applications. (-)-Epicatechin gallate (Epicatechin gallate) inhibits cyclooxygenase-1 ( COX-1 ) with an IC 50 of 7.5 μM. Uses: Scientific research. Group: Natural products. Alternative Names: Epicatechin gallate(Standard); ECG(Standard); (-)-Epicatechin 3-O-gallate (Standard). CAS No. 1257-08-5. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-N0002R. | |
| (-)-Epigallocatechin gallate | (-)-Epigallocatechin gallate. Synonyms: (-)-cis-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-gallate, (-)-cis-3,3',4',5,5',7-Hexahydroxy-flavane-3-gallate, EGCG. CAS No. 989-51-5. Pack Sizes: 50 mg in poly bottle. Product ID: CDC10-0028. Molecular formula: C22H18O11. Category: Antioxidant Cosmetic Chemicals. Product Keywords: Cosmetic Ingredients; Antioxidant Cosmetic Chemicals; (-)-Epigallocatechin gallate; CDC10-0028; 989-51-5; C22H18O11; (-)-cis-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-gallate, (-)-cis-3,3',4',5,5',7-Hexahydroxy-flavane-3-gallate, EGCG; MFCD00075940; 989-51-5. Purity: ≥95%. Physical State: Solid. Solubility: Ethanol. Quality Level: 200. Storage: 2-8°C. Boiling Point: 909.1±65.0 °C(Predicted). Melting Point: 212 °C. Density: 1.90±0.1 g/cm3(Predicted). Product Description: (-)-Epigallocatechin gallate from green tea is the prime bioactive component, accounting for 50-80% of the total catechin content. It comprises a chemical structure similar to that of epicatechin gallate (ECG), an ester of gallic acid and epigallocatechin. |  |
| Polyphenon E | Polyphenon E is a substance being studied in the prevention of cancer. It is made from decaffeinated green tea, and contains chemicals called catechins, which are antioxidants. Also called green tea extract. Synonyms: SINECATECHINS; Tea (Camellia sinensis), ext; Major chemical constituents are (-)-Epicatechin, (-)-Epigallocatechin with their corresponding 3-gallate esters, and their corresponding epimers. CAS No. 811420-59-4. |  |
| Procyanidin B2 3,3'-di-O-gallate | Procyanidin B2 3,3'-di-O-gallate. Group: Biochemicals. Alternative Names: (2R,2'R,3R,3'R,4R)-2,2'-Bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-5,5',7,7'-tetrahydroxy[4,8'-bi-2H-1-benzopyran]-3,3'-diyl Ester 3,4,5-Trihydroxybenzoic Acid; (-)-Epicatechin-3-O-galloyl-(4 β,8)-(-)-epicatechin-3-O-gallate; (2R,3R)-3-O-Galloylepicatechin-4 β,8-[(2R,3R)-3-O-galloylepicatechin]; 3,3'-Digalloylprocyanidin B2; Proanthocyanidin B2 3,3'-O-gallate; [3-O-Galloyl]-(-)-epicatechin-(4 β,8)-(+)-epicatechin-3-O-gallate. Grades: Highly Purified. CAS No. 79907-44-1. Pack Sizes: 1mg. Molecular Formula: C44H34O20, Molecular Weight: 882.73. US Biological Life Sciences. | Worldwide |
| Procyanidin B2 3'-gallate | Procyanidin B2 3'-gallate. Group: Biochemicals. Alternative Names: (2R,2'R,3R,3'R,4R)-2,2'-Bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-3,5,5',7,7'-pentahydroxy[4,8'-bi-2H-1-benzopyran]-3'-yl Ester 3,4,5-Trihydroxybenzoic Acid; 3'-O-Galloylprocyanidin B2; Epicatechin-(4 β?8)-epicatechin-3'-O-gallate; Procyanidin B2 3'-O-gallate. Grades: Highly Purified. CAS No. 73086-04-1. Pack Sizes: 1mg. Molecular Formula: C37H30O16, Molecular Weight: 730.62. US Biological Life Sciences. | Worldwide |
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