Lurasidone Impurity 42 CAS 15753-50-1
| CAS No. | 15753-50-1 |
| Molecular Formula | C8H16O2 |
| Molecular Weight | 144.21 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Lurasidone Impurity 42 is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 144.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
Lurasidone Impurity 42 (CAS 15753-50-1) is a certified pharmaceutical impurity reference standard with the molecular formula C8H16O2 and a molecular weight of 144.21 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), Lurasidone Impurity 42 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 | C8H16O2 |
| Molecular Weight | 144.21 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1961 |
Related Lurasidone Standards
- Lurasidone Impurity 41 (CAS 3205-34-3)
- Lurasidone Impurity 22 (CAS 1072-95-3)
- Lurasidone Impurity 17 (CAS 709605-77-6)
- Lurasidone Impurity 18 (CAS 10479-74-0)
- Lurasidone KSM-III (CAS 3647-74-3)
- Lurasidone Impurity 34 (CAS 6265-30-1)
- Lurasidone Impurity 17 (CAS 1807983-67-0)
- Lurasidone USP Related Compound A (CAS 14805-29-9)
Recommended Standards
- Sodium Valproate EP Impurity K (CAS 5343-52-2)
- 2-Ethylbutyl Acetate (CAS 10031-87-5)
- Sodium Valproate EP Impurity C (CAS 62391-99-5)
- 2-Ethylhexanoic acid (CAS 25103-52-0)
- Verapamil EP Impurity J HCl (CAS 67812-42-4)
- Lornoxicam impurity 52 (CAS 906522-88-1)
- Ceritinib Impurity 23 (CAS CATO-C4X-104823)
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