Midecamycin Impurity 6 CAS CATO-C4X-31226
| CAS No. | CATO-C4X-31226 |
| Molecular Formula | C42H69NO15 |
| Molecular Weight | 827.99 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Midecamycin Impurity 6 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.
Midecamycin Impurity 6 (CAS CATO-C4X-31226) is a certified pharmaceutical impurity reference standard with the molecular formula C42H69NO15 and a molecular weight of 827.99 g/mol.
Midecamycin Impurity 6 (C42H69NO15) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
Physical & Chemical Properties
| Molecular Formula | C42H69NO15 |
| Molecular Weight | 827.99 g/mol |
| Purity | 95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Midecamycin Standards
- Midecamycin (CAS 35457-80-8)
- Midecamycin A3 (CAS 36025-69-1)
- Midecamycin Impurity 12 (CAS CATO-C4X-312212)
- Midecamycin Acetate (CAS 55881-07-7)
- Midecamycin Impurity 16 (CAS CATO-C4X-312216)
- Midecamycin impurity 28 (CAS CATO-C4X-312228)
- Midecamycin Impurity 4 (CAS CATO-C4X-31224)
- Midecamycin Impurity 11 (CAS CATO-C4X-312211)
Recommended Standards
- Josamycin Impurity 8 (CAS CATO-C4X-30158)
- Leucomycin A3 (CAS 16846-24-5)
- Josamycin EP Impurity D (Isoleucomycin A3) (CAS 22340-94-9)
- 2,6-Bis[(4S,5S)-4,5-dihydro-1-[(4-methylphenyl)sulfonyl]-4,5-diphenyl-1H-imidazol-2-yl]pyridine (CAS 1221972-96-8)
- Ribavirin Impurity 13 (CAS CATO-C4X-141313)
- Rebamipide impurity 28 (CAS CATO-C4X-152328)
- Flomoxef Impurity 23 (CAS CATO-C4X-138223)
- N-Methyl-N-(4-phenylpiperidin-4-yl)acetamide hydrochloride (CAS 188916-70-3)
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