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| Product | Description | |
|---|---|---|
| (-)-Epicatechin gallate | (-)-Epicatechin gallate (ECG) is a natural catechin with a single galloyl group. Like EGCG, it inhibits the growth of cancer cells and has anti-inflammatory effects. The hydroxyl groups of ECG contribute to its potent antioxidant activity and facilitate the killing of methicillin-resistant strains of S. aureus. (-)-Epicatechin gallate is a natural compound found in the woods of Acacia catechu (L.F.) Willd. It can be used in cosmetics material. Group: Pharmaceutical. Alternative Names: (-)-Epicatechin gallate;1257-08-5;Epicatechin gallate;(-)-epicatechingallate;(-)-Epicatechin-3-O-gallate;L-Epicatechin gallate;epicatechin monogallate;(-)-Epicatechin-3-gallate;Teatannin;Epicatechol, gallate;ECG;3-O-Galloylepicatechin;(-)-Epicatechin 3-O-gallate;epicatechin-3-O-gallate;(-)-cis-3,3',4',5,7-Pentahydroxyflavane 3-gallate;3-Gallate(-)-Epicatechol;CHEMBL36327;[(2R,3R)-2-(3,4-dihydroxyp. CAS No. 1257-08-5. Pack Sizes: 1 g. Product ID: NP1919. Molecular formula: C22H18O10. Mole weight: 442.37. Custom synthesis is available. Send your inquiries for more information. |  London |
| Catechin | (+)-Catechin is a flavonoid found primarily in higher woody plants as (+)-Catechin along with (-)-Epicatechin (cis form). Antidiarrheal. Uses: Antiulcer; antioxidant. Group: Pharmaceutical. Alternative Names: (+)-Catechin; Cianidanol; D-Catechin; Cyanidanol; Catechuic acid; KB 53; KB-53; KB53; NSC 2819; Z 7300; NSC2819; Z7300; NSC-2819; Z-7300. CAS No. 154-23-4. Pack Sizes: 5 g. Product ID: NP1850. Molecular formula: C15H14O6. Mole weight: 290.27. Custom synthesis is available. Send your inquiries for more information. | London |
| Epicatechin | (-)-Epicatechin is a 2R,3R stereoisomer of catechin and is a naturally occurring flavanol. It is a powerful antioxidant and could inhibit cyclooxygenase. L-Epicatechin is a natural compound found in the woods of Acacia catechu (L.F.) Willd, it can be used in cosmetics material. Uses: Anti-oxidant; anti-atherogenic. Group: Pharmaceutical. Alternative Names: Epicatechin; (-)-Epicatechin; epi-Catechin; epi-Catechol; NSC 81161; NSC-81161; NSC81161. CAS No. 490-46-0. Pack Sizes: 5 g. Product ID: NP1874. Molecular formula: C15H14O6. Mole weight: 290.27. Custom synthesis is available. Send your inquiries for more information. | London |
| Proanthocyanidin A4 | Proanthocyanidin A4 is a Procyanidin isolated from the root of E. sinica. It shows anti-inflammatory effects. Group: Pharmaceutical. Alternative Names: 8,14-Methano-2H,14H-1-benzopyrano[7,8-d][1,3]benzodioxocin-3,5,11,13,15-pentol, 2,8-bis(3,4-dihydroxyphenyl)-3,4-dihydro-, (2S,3R,8S,14R,15R)-; (2S,3R,8S,14R,15R)-2,8-bis(3,4-dihydroxyphenyl)-3,4-dihydro-2H,14H-8,14-methanobenzo[7,8][1,3]dioxocino[4,5-h]chromene-3,5,11,13,15-pentol; (+)-Epicatechin-(4β-8,2β-O-7)-(-)-catechin, Proanthocyanidin A4. CAS No. 111466-29-6. Pack Sizes: 5 mg. Product ID: B2703-334524. Molecular formula: C30H24O12. Mole weight: 576.51. Custom synthesis is available. Send your inquiries for more information. | London |
| Procyanidin A2 | (+)-Proanthocyanidin A2 is a polyphenol oxidase (PPO) substrates isolated from grape seeds (Vitis vinifera L). Proanthocyanidins represent one of the major groups of plant polyphenols. A2 could isolated from the acetone-water extract (7:3, v/v) of horse chestnut seed shells (Aesculus hyppocastanum), after extraction with ethyl acetate, by combined LH-20 chromatography and TLC on Silicagel 60 plates. Group: Pharmaceutical. Alternative Names: 8,?14-Methano-2H,?14H-1-benzopyrano[7,?8-d]?[1,?3]?benzodioxocin-3,?5,?11,?13,?15-pentol, 2,?8-bis(3,?4-dihydroxyphenyl)?-3,?4-dihydro-, (2R,?3R,?8S,?14R,?15R)?-; 8,14-Methano-2H,14H-1-benzopyrano[7,8-d][1,3]benzodioxocin-3,5,11,13,15-pentol, 2,8-bis(3,4-dihydroxyphenyl)-3,4-dihydro-, [2R-(2α,3α,8β,14β,15R*)]-; (2R,3R,8S,14R,15R)-2,8-Bis(3,4-dihydroxyphenyl)-3,4-dihydro-8,14-methano-2H,14H-1-benzopyrano[7,8-d][1,3]benzodioxocin-3,5,11,13,15-pentol; (+)-Epicatechin-(4β-8,2β-O-7)-epicatechin; Dimeric catechin. CAS No. 41743-41-3. Pack Sizes: 5 mg. Product ID: NP1976. Molecular formula: C30H24O12. Mole weight: 576.5. Custom synthesis is available. Send your inquiries for more information. | London |
| Procyanidin B2 | Procyanidin B2 has been shown to inhibit the formation of the advanced glycation end-products pentosidine, carboxymethyllysine (CML), and methylglyoxal (MGO). Uses: Anti-hypertension. Group: Pharmaceutical. Alternative Names: PROCYANIDIN B2; 4,8'-BI-[(+)-EPICATECHIN]; EPICATECHIN(4BETA->8)EPICATECHIN; EPICATECHIN(4B-8)EPICATECHIN; CIS,CIS'-4,8'-BI(3,3',4',5,7-PENTAHYDROXYFLAVANE); 4,8-Bi-2H-1-benzopyran-3,3,5,5,7,7-hexol, 2,2-bis(3,4-dihydroxyphenyl)-3,3,4,4-tetrahydro-, (2R,2R,3R,3R,4R)-; PROCYANIDIN B2(RG); PROCYANIDINDIMERB2. CAS No. 29106-49-8. Pack Sizes: 10 mg. Product ID: NP1984. Molecular formula: C30H26O12. Mole weight: 578.52. Custom synthesis is available. Send your inquiries for more information. | London |
| Procyanidin C1 | Procyanidin C1 is extracted from the fruits of Vitis vinifera L. It is a B type proanthocyanidin and found in grape. It belongs to a polyphenol flavonoid epicatechin trimer. It can decrease cytokine production of mast cells and Fc epsilon RI-mediated degranulation in vitro dose-dependently. It inhibits ROS generation in stimulated mast cells and the tyrosine phosphorylation of Syk and linker for activation of T cells. It may be used for the treatment of cardiovascular diseases and may be useful as a lead compound to develop inhibitors of cancer metastasis and other diseases related to EMT. It has HIV-related, antioxidant and anti-inflammatory effects. It also inhibits the activity of 15-lipoxygenase and α-glucosidase. It could scavenge 2,2'-diphenyl-1-picrylhydrazyl (DPPH) radicals. Group: Pharmaceutical. Alternative Names: Procyanidol C1; (2R,2'R,2''R,3R,3'R,3''R,4R,4'S)-2,2',2''-tris(3,4-dihydroxyphenyl)-3,3',3'',4,4',4''-hexahydro-[4,8':4',8''-ter-2H-1-benzopyran]-3,3',3'',5,5',5'',7,7',7''-nonol; Proanthocyanidin C1; Cinnamtannin A1; [Epicatechin-(4beta->8)]2-epicatechin. CAS No. 37064-30-5. Pack Sizes: 10 mg. Product ID: NP1983. Molecular formula: C45H38O18. Mole weight: 866.77. Custom synthesis is available. Send your inquiries for more information. | London |
| Epicatechin | 1g Pack Size. Group: Biochemicals. Formula: C15H14O6. CAS No. 490-46-0. Prepack ID : 10949489-1g. Molecular Weight : 290.27. |  |
| Procyanidin A1 | Procyanidin A1 is found in cinnamon and is extracted from the herbs of Daemonorops draco. It is an epicatechin-(2β→7,4β→8)-catechin dimer and is potential precursor of 5-(3',4'-dihydroxyphenyl)-γ-valerolactone. It inhibits LDL oxidation with the IC50 value of 0.94 uM. It also inhibits degranulation downstream of protein kinase C activation or Ca2? influx from an internal store in RBL-2H3 cells. It shows antiallergic effects. Group: Pharmaceutical. Alternative Names: Proanthocyanidin A1; Epicatechin-(2b->7,4b->8)-catechin; (2R,3S,8S,14R,15R)-2,8-Bis(3,4-dihydroxyphenyl)-3,4-dihydro-8,14-methano-2H,14H-1-benzopyrano[7,8-d][1,3]benzodioxocin-3,5,11,13,15-pentol. CAS No. 103883-03-0. Pack Sizes: 25 mg. Product ID: NP1979. Molecular formula: C30H24O12. Mole weight: 576.5. Custom synthesis is available. Send your inquiries for more information. | London |
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