Ixazomib Impurity 62 CAS CATO-C4X-126762
| CAS No. | CATO-C4X-126762 |
| Molecular Formula | C14H16Cl2N2O4 |
| Molecular Weight | 347.19 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C14H16Cl2N2O4, Ixazomib Impurity 62 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 347.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies Ixazomib Impurity 62 (CAS CATO-C4X-126762), a pharmacopoeial impurity reference standard (molecular formula C14H16Cl2N2O4, MW 347.19 g/mol) used for the identification and quantification of trace impurities in APIs.
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.
As a certified reference material (CRM), Ixazomib Impurity 62 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 | C14H16Cl2N2O4 |
| Molecular Weight | 347.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Ixazomib Standards
- Ixazomib Impurity 55 (CAS CATO-C4X-126755)
- Ixazomib Impurity 7 (CAS CATO-C4X-12677)
- Ixazomib Impurity 8 (CAS CATO-C4X-12678)
- Ixazomib Impurity 77 (CAS CATO-C4X-126777)
- Ixazomib (CAS 1072833-77-2)
- Ixazomib Impurity 3 (CAS CATO-C4X-12673)
- Ixazomib Impurity 5 (CAS CATO-C4X-12675)
- Ixazomib Impurity 6 (CAS CATO-C4X-12676)
Recommended Standards
- ErlotiniB impurity 36 (CAS CATO-C4X-106936)
- (2E)-3-(3-Bromophenyl)-1-(2,5-dimethoxyphenyl)prop-2-en-1-one (CAS 1002849-71-9)
- tert-Butyl 4-(iodomethyl)benzylcarbamate (CAS 218796-73-7)
- (2E)-3-(4-Bromophenyl)-1-(2,4-dimethoxyphenyl)prop-2-en-1-one (CAS 1021493-90-2)
- Abacavir EP Impurity D (CAS 1443421-67-7)
- Lovastatin Impurity 11 (CAS CATO-C4X-168411)
- Cefminox Impurity 12 (CAS CATO-C4X-192612)
- Methyl 3-(2,4-dimethoxyphenyl)-1H-pyrazole-5-carboxylate (CAS 890624-62-1)
- Testosterone Impurity 22 (CAS CATO-C4X-132622)
- N-(5-Amino-2-fluorophenyl)-4-fluorobenzamide (CAS 926214-61-1)
- 2,3,4,6-Tetra-o-benzyl-alpha-d-glucopyranosyl n,n,n',n'-tetramethylphosphorodiamidate (ca. 20% In benzene) (CAS 143520-19-8)
- Perindopril Impurity 2 (CAS 5632-86-0)
- 5-Isopropyl-3-(methylthio)-1-phenyl-1H-pyrazole (CAS 871110-18-8)
- 3X Flag Peptide trifluoroacetate salt (CAS 402750-12-3)
Why CATO?
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