Lurasidone Impurity 2 CAS CATO-C4X-10282
| CAS No. | CATO-C4X-10282 |
| Molecular Formula | C28H36N4O2S |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
Lurasidone Impurity 2 (CAS CATO-C4X-10282) is a certified pharmaceutical impurity reference standard with the molecular formula C28H36N4O2SHCl and a molecular weight of 529.14 g/mol.
Based on its molecular formula C28H36N4O2SHCl, Lurasidone Impurity 2 contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 529.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Lurasidone Impurity 2 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 | C28H36N4O2S HCl |
| Molecular Weight | 529.14 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Lurasidone Standards
- Lurasidone Impurity 18 (CAS 10479-74-0)
- Lurasidone Impurity 22 (CAS 1072-95-3)
- Lurasidone-d8 (CAS 1132654-54-6)
- Lurasidone Impurity 33 (CAS 114030-19-2)
- Lurasidone Impurity 43 2HCl (CAS 1260025-93-1)
- Lurasidone Impurity 24 (CAS 1260138-03-1)
- Lurasidone Impurity 32 (CAS 1318074-19-9)
- Lurasidone Impurity N1 (CAS 1318074-20-2)
Recommended Standards
- Ceftazidime Impurity 96 (CAS CATO-C4X-121296)
- Ramosetron Impurity 23 (CAS CATO-C4X-118223)
- Ilaprazole impurity 183 (CAS CATO-C4X-1130183)
- 2-Amino-n-(quinolin-8-yl)acetamide (CAS 587832-36-8)
- tert-Butyl 5-methyl-2,6-dioxo-3,6-dihydropyrimidine-1(2H)-carboxylate (CAS 917081-57-3)
- (1E)-1-(2H-1,3-Benzodioxol-5-yl)-N-[4-(4-pentylcyclohexyl)phenyl]methanimine (CAS 477890-22-5)
- methyl 5-amino-6-methylpicolinate (CAS 343786-11-8)
- tert-Butyl (6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-6-yl)carbamate (CAS 2238821-33-3)
- N-(Naphthalen-1-yl)isoxazole-5-carboxamide (CAS 941993-96-0)
- Bonemarrow-Derived Mesenchymal Stem Cells Affinity Peptide trifluoroacetate salt (CAS 683750-83-6)
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