Lenalidomide Impurity 54 CAS CATO-C4X-190354
| CAS No. | CATO-C4X-190354 |
| Molecular Formula | C10H18N4O5 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Lenalidomide Impurity 54 (C10H18N4O5HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 310.74 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Lenalidomide Impurity 54 (CAS CATO-C4X-190354) is a certified pharmaceutical impurity reference standard with the molecular formula C10H18N4O5HCl and a molecular weight of 310.74 g/mol.
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), Lenalidomide Impurity 54 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 | C10H18N4O5 2*HCl |
| Molecular Weight | 310.74 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Lenalidomide Standards
- Lenalidomide Impurity 43 (CAS 1061604-41-8)
- Lenalidomide Impurity 51 (CAS 1063995-41-4)
- Lenalidomide Impurity 42 (CAS 1063995-49-2)
- Lenalidomide Impurity 37 (CAS 1063995-54-9)
- Lenalidomide Impurity 7 (CAS 1198299-53-4)
- Lenalidomide Impurity 37 (CAS 1198299-72-7)
- Lenalidomide Impurity 25 (CAS 1218910-61-2)
- rac-Lenalidomide-13C5 (CAS 1219332-91-8)
Recommended Standards
- Butamirate Impurity 1 (CAS CATO-C4X-15681)
- Axitinib Impurity 78 (CAS CATO-C4X-107178)
- Riociguat Impurity 22 (CAS CATO-C4X-174922)
- 1-[(5-bromofuran-2-yl)methyl]piperidin-3-ol (CAS 1248211-47-3)
- 2-((Furan-3-carbonyl)oxy)acetic acid (CAS 62149-68-2)
- 5-Bromo-2-[(2,6-dichlorobenzyl)oxy]benzoic acid (CAS 938292-95-6)
- (R)-2-Amino-4-(2,4-dichlorophenyl)butanoic acid (CAS 1260587-52-7)
- 2-Methyl-5,6,7,8-tetrahydro-1,7-naphthyridine (CAS 1196146-61-8)
- Methyl 5-phenylpyrrolidine-2-carboxylate (CAS 1248550-88-0)
- A-18-F-NH2; Morphine Modulating Neuropeptide (CAS 99588-52-0)
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