Dextromethorphan Impurity 17 CAS 30356-08-2
| CAS No. | 30356-08-2 |
| Molecular Formula | C17H23NO |
| Molecular Weight | 257.37 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Dextromethorphan Impurity 17 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies Dextromethorphan Impurity 17 (CAS 30356-08-2), a pharmacopoeial impurity reference standard (molecular formula C17H23NO, MW 257.37 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C17H23NO, Dextromethorphan Impurity 17 contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 257.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
Physical & Chemical Properties
| Molecular Formula | C17H23NO |
| Molecular Weight | 257.37 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 1 |
Related Dextromethorphan Standards
- Dextromethorphan EP Impurity A (CAS 1531-23-3)
- Dextromethorphan Impurity 16 (CAS 30356-07-1)
- Dextromethorphan Impurity 32 (CAS 51072-36-7)
- Dextromethorphan EP Impurity B (CAS 125-73-5)
- Dextromethorphan Impurity 31 (CAS 23974-90-5)
- Dextromethorphan impurity 23 (CAS 125-70-2)
- Dextromethorphan EP Impurity D (CAS 1453167-99-1)
- (6aS)-Dextromethorphan Impurity 9 (CAS CATO-C4X-11579)
Recommended Standards
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