Other grades of this product :
| PROCYANIDIN B3 Basic information |
| Product Name: | PROCYANIDIN B3 | | Synonyms: | [4,8''-Biflavan]-3,3',3'',3''',4',4''',5,5'',7,7''-decol stereoisomer;Procyanidol B3;(2R,2'R,3S,3'S,4S)-2,2'-Bis(3,4-dihydroxyphenyl)-[4,8'-bichroman]-3,3',5,5',7,7'-hexaol;PROCYANIDIN B3;CATECHIN-(4ALPHA->8)-CATECHIN;CATECHIN-(4ALPHA->8)-CATECHIN B3;(2R,2'R,3S,3'S,4S)-2,2'-Bis(3,4-dihydroxyphenyl)-4,8'-bichroman-3,3',5,5',7,7'-hexol;(2R,2'R,3S,3'S,4α)-3,3',4,4'-Tetrahydro-2α,2'α-bis(3,4-dihydroxyphenyl)-4,8'-bi[2H-1-benzopyran]-3,3',5,5',7,7'-hexol | | CAS: | 23567-23-9 | | MF: | C30H26O12 | | MW: | 578.52 | | EINECS: | | Product Categories: | Catechins & Tannins | | Mol File: | 23567-23-9.mol |
| PROCYANIDIN B3 Chemical Properties |
| Melting point | 218-219℃ | | Boiling point | 955.3±65.0 °C(Predicted) | | density | 1.705 | | storage temp. | Sealed in dry,2-8°C | | pka | 9.29±0.60(Predicted) | | CAS DataBase Reference | 23567-23-9 |
| PROCYANIDIN B3 Usage And Synthesis |
| Uses | Procyanidin B3 is a natural product that acts as a specific HAT inhibitor. Procyanidin B3 is a polyphenol flavonoid dimer of (+)-catechin with diverse biological properties. Procyanidin B3 is a dimeric flavanol and an antifungal phenol extracted from Woodfordia uniflora. | | Definition | ChEBI: A proanthocyanidin consisting of two molecules of (+)-catechin joined by a bond between positions 4 and 8' in alpha-configuration. It can be found in red wine, in barley, in beer, in peach or in Jatropha macrantha, the Huanarp
Macho. |
| PROCYANIDIN B3 Preparation Products And Raw materials |
|
日本语
한국어
Français
Deutsch
España
Türkiye