5,7,3',4'-Tetra-O-benzylepicatechin CAS 87292-49-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87292-49-7 |
| Molecular Formula | C43H38O6 |
| Molecular Weight | 650.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,7,3',4'-Tetra-O-benzylepicatechin (CAS 87292-49-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C43H38O6. Molecular weight: 650.76 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C43H38O6 |
| Molecular Weight | 650.76 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 25.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
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Recommended Standards
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- Naloxonazine dihydrochloride (CAS 82824-01-9)
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- 2-(((3-Methoxypyrazin-2-yl)methyl)(methyl)amino)ethanol (CAS 1353983-12-6)
- tert-Butyl (R)-3-fluoro-3-(hydroxymethyl)pyrrolidine-1-carboxylate (CAS 1893340-46-9)
- (r)-1-(Pyrrolidin-3-yl)-1,3-dihydro-2h-benzo[d]imidazol-2-one hydrochloride (CAS 2680615-77-2)
- Methyl 3-Hydroxyphenylacetate (CAS 42058-59-3)
- methyl 5-((tert-butoxycarbonyl)amino)-2-methylbenzoate (CAS 936129-48-5)
- Semaglutide impurity 103 (CAS 1446013-07-5)
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