Apremilast impurity 11 CAS 15371-06-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 15371-06-9 |
| Molecular Formula | C10H9NO5 |
| Molecular Weight | 223.18 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Apremilast impurity 11 (CAS 15371-06-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H9NO5. Molecular weight: 223.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H9NO5 |
| Molecular Weight | 223.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
Related Apremilast Standards
- Apremilast Impurity N9 (CAS 67614-42-0)
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- Apremilast impurity 92 (CAS 6744-85-0)
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- Apremilast Impurity 101 (CAS 208774-55-4)
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Recommended Standards
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- Cefixime Impurity 50 (CAS 2682217-22-5)
- Macitentan Impurity 8 (CAS 38353-06-9)
- 2-p-Tolylmorpholine hcl (CAS 103861-61-6)
- 3-(4-Fluorophenyl)tetrahydro-2H-pyran-3-ol (CAS 1338990-25-2)
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- 1-{6-methylthieno[2,3-d]pyrimidin-4-yl}piperazine (CAS 1018554-94-3)
- Peptide 439 (CAS CATO-CPTD788439)
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