Salcaprozate Impurity 11 CAS CATO-C4X-250711
| CAS No. | CATO-C4X-250711 |
| Molecular Formula | C17H25NO4 |
| Molecular Weight | 307.38 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Salcaprozate Impurity 11 is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
As a process- or degradation-related impurity, Salcaprozate Impurity 11 (CAS CATO-C4X-250711, C17H25NO4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C17H25NO4, Salcaprozate Impurity 11 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 307.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), Salcaprozate Impurity 11 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 | C17H25NO4 |
| Molecular Weight | 307.38 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Salcaprozate Standards
- Salcaprozate Impurity 1 (CAS 1027911-46-1)
- Salcaprozate Impurity 4 (CAS CATO-C4X-25074)
- Salcaprozate Impurity 15 (CAS 2780975-72-4)
- Salcaprozate Impurity 8 (CAS CATO-C4X-25078)
- Salcaprozate Impurity 10 (CAS CATO-C4X-250710)
- Salcaprozate Impurity 12 (CAS 287935-37-9)
- Salcaprozate Impurity 5 (CAS CATO-C4X-25075)
- Salcaprozate Impurity 7 (CAS CATO-C4X-25077)
Recommended Standards
- Buflomedil (CAS 55837-25-7)
- Vibegron Impurity 3 (CAS 1009092-91-4)
- 8-(Cyclopentanecarbonyl)-3-propyl-1,3,8-triazaspiro[4.5]decane-2,4-dione (CAS 1021212-71-4)
- Tert-butyl 5-(((benzyloxy)carbonyl)amino)pentanoate (CAS 63983-88-0)
- Ivacaftor impurity 18 (CAS CATO-C4X-296418)
- Cefcapene Impurity 55 (CAS CATO-C4X-182455)
- Choline Fenofibrate Impurity 30 (CAS CATO-C4X-101830)
- Methyl 2-phenyl-1H-indole-4-carboxylate (CAS 34058-54-3)
- Ethyl 8-chloro-1-methyl-1,4-dihydrochromeno[4,3-c]pyrazole-3-carboxylate (CAS 1225378-01-7)
- N-Benzyl-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 594865-02-8)
- 6-Fmoc-amino-D-luciferin (CAS 578705-47-2)
- Isavuconazole Impurity 135 (CAS CATO-C4X-1236135)
- 4-(2-Methoxy-ethyl)-3-pyrrolidin-2-yl-4H-[1,2,4]triazole dihydrochloride (CAS 1361116-46-2)
- Acetyl tetrapeptide-3 (CAS 827306-88-7)
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