(11bR)-4,5-Dihydro-3H-dinaphtho[2,1-c:1',2'-e]phosphepine borane CAS 1092063-99-4
| CAS No. | 1092063-99-4 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(11bR)-4,5-Dihydro-3H-dinaphtho[2,1-c:1',2'-e]phosphepine borane (CAS 1092063-99-4), molecular formula N/A and molecular weight N/A g/mol, is a CATO reference standard with documented purity and traceability.
(11bR)-4,5-Dihydro-3H-dinaphtho[2,1-c:1',2'-e]phosphepine borane is supplied as a fully characterized reference material; its structural identity, assigned purity, and stability data are documented in the batch-specific Certificate of Analysis (COA).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1989 |
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- Semaglutide impurity 31 (CAS CATO-C4X-222631)
Why CATO?
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