Salcaprozate Impurity 9 CAS CATO-C4X-25079
| CAS No. | CATO-C4X-25079 |
| Molecular Formula | C23H35NO6 |
| Molecular Weight | 421.53 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
Salcaprozate Impurity 9 (CAS CATO-C4X-25079) is a certified pharmaceutical impurity reference standard with the molecular formula C23H35NO6 and a molecular weight of 421.53 g/mol.
Salcaprozate Impurity 9 (C23H35NO6) contains a flavonoid core, 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.
As a certified reference material (CRM), Salcaprozate Impurity 9 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.
Physical & Chemical Properties
| Molecular Formula | C23H35NO6 |
| Molecular Weight | 421.53 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Salcaprozate Standards
- Salcaprozate Impurity 6 (CAS CATO-C4X-25076)
- Salcaprozate Impurity 3 (CAS CATO-C4X-25073)
- Salcaprozate Impurity 2 (CAS 1100921-03-6)
- Salcaprozate Impurity N1 (CAS 20073-95-4)
- Salcaprozate Impurity 7 (CAS CATO-C4X-25077)
- Salcaprozate Impurity 12 (CAS 287935-37-9)
- Salcaprozate Impurity 10 (CAS CATO-C4X-250710)
- Salcaprozate Impurity 1 (CAS 1027911-46-1)
Recommended Standards
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- Cobicistat impurity 8 (CAS CATO-C4X-18168)
- URMC-099 (CAS 1229582-33-5)
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- 5-Chloro-7-(o-tolyl)quinolin-8-ol (CAS 648896-39-3)
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- 2-Amino-N-(2-hydroxyethyl)acetamide hydrochloride (CAS 86150-08-5)
- Nintedanib Impurity 158 (CAS 1023942-14-4)
- 6-amino-4-(2,2-difluoroethyl)-3,4-dihydro-2H-1,4-benzothiazin-3-one (CAS 1803561-78-5)
- Calcineurin Autoinhibitory Peptide (CAS 148067-21-4)
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