Lurasidone Impurity 21 CAS 14100-97-1
| CAS No. | 14100-97-1 |
| Molecular Formula | C8H16O3S |
| Molecular Weight | 192.28 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Lurasidone Impurity 21 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.
As a process- or degradation-related impurity, Lurasidone Impurity 21 (CAS 14100-97-1, C8H16O3S) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Lurasidone Impurity 21 (C8H16O3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
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.
Physical & Chemical Properties
| Molecular Formula | C8H16O3S |
| Molecular Weight | 192.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1961 |
| Sulfur Atoms | 1 |
Related Lurasidone Standards
- Lurasidone Impurity 63 (CAS CATO-C4X-102863)
- Lurasidone Impurity 2 (CAS 221341-42-0)
- Lurasidone Impurity 2 (CAS 316363-65-2)
- Lurasidone Impurity N87 (CAS 140459-96-7)
- Lurasidone Impurity 6 (CAS 1365987-23-0)
- Lurasidone Impurity 33 (CAS 114030-19-2)
- Lurasidone Impurity 66 (CAS 85026-47-7)
- Lurasidone Impurity 46 (CAS 15573-40-7)
Recommended Standards
- 2-[(5-bromanyl-2-oxidanyl-phenyl)methyl-[2-[(5-bromanyl-2-oxidanyl-phenyl)methyl-(2-hydroxy-2-oxoethyl)amino]ethyl]amino]ethanoic acid 2-[(5-bromo-2-hydroxyphenyl)methyl-[2-[(5-bromo-2-hydroxyphenyl)methyl-(carboxymethyl)amino]ethyl]amino]acetic acid 98-69-1 A845895 (CAS 98-69-1)
- Fenofibrate Impurity 12 (CAS CATO-C4X-164312)
- 20611-21-6 Ethanol, 2-(phenylsulfonyl)- 4-06-00-01494 (Beilstein Handbook Reference) 2-(Benzenesulfonyl)ethanol BRN 1952741 Fenyl-beta-hydroxyethylsulfon [Czech] Fenyl-2-hydroxyethylsulfon [Czech] 2-(Phenylsulfonyl)ethanol Fenyl-2-hydroxyethylsulfon Fenyl-beta-hydroxyethylsulfon (CAS 20611-21-6)
- Benzophenone-d10 (CAS 22583-75-1)
- Pimobendan Impurity 4 (CAS 77469-62-6)
- WX390 Impurity 2 (CAS 212517-19-6)
- Phloroglucinol Impurity 35 (CAS 4018-65-9)
- Testosterone Impurity 13 (CAS 17305-49-6)
- N-Methoxy-N-methyl-[1,1'-biphenyl]-4-carboxamide (CAS 101335-77-7)
- 2-Chloro-n-{[(2-methoxyphenyl)carbamoyl]methyl}-n-propylacetamide (CAS 1049604-75-2)
- (E)-N'-(5-(4-chloro-2-fluoro-5-methylbenzoyl)thiazol-2-yl)-N,N-dimethylformimidamide (CAS 865659-30-9)
- Nizatidine EP Impurity C (CAS 102273-13-2)
- 1-{8-oxa-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,5,10,12-hexaen-6-yl}-N-[4-(propan-2-yl)phenyl]piperidine-3-carboxamide (CAS 1113117-70-6)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
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