2,7-Dioxa-1(1,2),3,6(1,3),8(1,4)-tetrabenzenacyclodecaphane-15,16,64-triol CAS 99481-36-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 99481-36-4 |
| Molecular Formula | C28H24O5 |
| Molecular Weight | 440.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,7-Dioxa-1(1,2),3,6(1,3),8(1,4)-tetrabenzenacyclodecaphane-15,16,64-triol (CAS 99481-36-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C28H24O5. Molecular weight: 440.49 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C28H24O5 |
| Molecular Weight | 440.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
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Recommended Standards
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- Tazobactam EP Impurity B (CAS 120701-87-3)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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