Dantrolene Impurity 5 CAS 55227-60-6
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 55227-60-6 |
| Molecular Formula | C16H16N4O6 |
| Molecular Weight | 360.32 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Dantrolene Impurity 5 (CAS 55227-60-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H16N4O6. Molecular weight: 360.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H16N4O6 |
| Molecular Weight | 360.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | ≥95% |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 4 |
Related Dantrolene Standards
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- 13C3-Dantrolene (CAS 1185234-99-4)
- Dantrolene (CAS 7261-97-4)
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- Dantrolene Impurity 5 (CAS 14663-28-6)
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