Suvorexant Impurity 41 CAS 1276666-16-0
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1276666-16-0 |
| Molecular Formula | C18H14O8 C13H14ClN3O3 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Suvorexant Impurity 41 (CAS 1276666-16-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H14O8 C13H14ClN3O3. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H14O8 C13H14ClN3O3 |
| Molecular Weight | 654.02 g/mol |
| Purity | ≥95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Suvorexant Standards
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Recommended Standards
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- Tert-butyl 5-cyanopicolinate (CAS 1228182-78-2)
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