Other grades of this product :
| (-)-CATECHIN HYDRATE Basic information |
| Product Name: | (-)-CATECHIN HYDRATE | | Synonyms: | (+)-TRANS-3,3',4',5,7-PENTAHYDROXYFLAVANE;(-)-CATECHIN HYDRATE;(L)-CATECHIN HYDRATE;3,5,7,3',4'-PENTAHYDROXYFLAVANE HYDRATE;(2S,3R)-2-(3,4-DIHYDROXYPHENYL)-3,4-DIHYDRO-1(2H)-BENZOPYRAN-3,5,7-TRIOL;(2S-trans)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol;(2S,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-pyran-3,5,7-triol, 3,3,4,5,7-Pentahydroxyflavan, (-)-Cyanidanol-3;(2S,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol, (-)-trans-3,3μ,4μ,5,7-Pentahydroxyflavane | | CAS: | 18829-70-4 | | MF: | C15H14O6 | | MW: | 290.27 | | EINECS: | 242-611-7 | | Product Categories: | Aromatics;Chiral Reagents;Intermediates & Fine Chemicals;Pharmaceuticals | | Mol File: | 18829-70-4.mol |
| (-)-CATECHIN HYDRATE Chemical Properties |
| Melting point | 93-96°; 175-177° when anhydr | | alpha | D -16.8° | | Boiling point | 630.4±55.0 °C(Predicted) | | density | 1.593±0.06 g/cm3(Predicted) | | storage temp. | 2-8°C | | pka | 9.54±0.10(Predicted) | | CAS DataBase Reference | 18829-70-4(CAS DataBase Reference) |
| (-)-CATECHIN HYDRATE Usage And Synthesis |
| Uses | A natural phenol antioxidant plant secondary metabolite. | | Uses | In dyeing and tanning. | | Uses | (-)-Catechin has been used: - to test its binding affinity towards estrogen receptor
- as a reference standard in high-performance liquid chromatography for quantification of polyphenols from plant extracts (HPLC)
- as a reference standard in kinetic studies to quantify antioxidants from Iranian green tea leaves
| | General Description | This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG | | Biochem/physiol Actions | Catechins have wide biological functionality. They induce antiviral and anticancer activities. Catechins also play a key role in regulating carbohydrate and lipid metabolism. It prevents fat accumulation. |
| (-)-CATECHIN HYDRATE Preparation Products And Raw materials |
|
日本语
한국어
Français
Deutsch
España
Türkiye