Procyanidin B5
Buy Procyanidin B5 (CAS 12798-57-1) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our Phenols & Naphthols range.
About Procyanidin B5
Procyanidin B5 is part of the Zemixal phenols & Naphthols range. Key data: CAS 12798-57-1, formula C30H26O12 and molar mass 578.5 g/mol.
Use cases we see most often
- Organic synthesis
- API synthesis
Safe handling
Handle with the usual laboratory precautions and consult the SDS supplied with each lot.
Available as 100 mg, 250 mg, 1 g and 5 g. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | Procyanidin B5 |
|---|---|
| Catalogue number | ZX-042391 |
| CAS number | 12798-57-1 |
| IUPAC name | (2R,3R)-2-(3,4-dihydroxyphenyl)-6-[(2R,3R,4S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-3,4-dihydro-2H-chromene-3,5,7-triol |
| Molecular formula | C30H26O12 |
| Molar mass | 578.5 g/mol |
| Exact mass | 578.1424 |
| XLogP3 | 2.4 |
| H-bond donors / acceptors | 10 / 12 |
| Topological polar surface area | 221 Ų |
| InChIKey | GMISZFQPFDAPGI-CVJZBMGUSA-N |
| SMILES | C1[C@H]([C@H](OC2=C1C(=C(C(=C2)O)[C@@H]3[C@H]([C@H](OC4=CC(=CC(=C34)O)O)C5=CC(=C(C=C5)O)O)O)O)C6=CC(=C(C=C6)O)O)O |
| PubChem CID | 124017 |
| Synonyms | Procyanidol B5, Proanthocyanidin B5, Procyanidin dimer B5, (2R,2'R,3R,3'R,4S)-2,2'-bis(3,4-Dihydroxyphenyl)-[4,6'-bichromane]-3,3',5,5',7,7'-hexaol, Epicatechin(4b->6)epicatechin, EC-(4b,6)-EC, epicatechin-(4beta->6)-epicatechin, Proanthocyanidin B5, Procyanidol B5, Epicatechin-(4.beta.-->6)epicatechin |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 100 mg | Quoted on request | |
| 250 mg | Quoted on request | |
| 1 g | Quoted on request | |
| 5 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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