Lumateperone Impurity 17 HCl CAS CATO-C4X-220117
| CAS No. | CATO-C4X-220117 |
| Molecular Formula | C24H28FN3O |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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 process- or degradation-related impurity, Lumateperone Impurity 17 HCl (CAS CATO-C4X-220117, C24H28FN3OHCl) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, Lumateperone Impurity 17 HCl is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 429.96 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C24H28FN3O HCl |
| Molecular Weight | 429.96 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Lumateperone Standards
- Lumateperone Impurity 16 (CAS 1059630-17-9)
- Lumateperone Tosylate Salt (CAS 1187020-80-9)
- Lumateperone Impurity 18 (CAS 1469343-42-7)
- Lumateperone Impurity 51 (CAS 1469777-40-9)
- Lumateperone Impurity 19 (CAS 1576239-82-1)
- Lumateperone Impurity 30 (4-Methylbenzenesulfonate) (CAS 1576239-82-1(free base))
- Lumateperone Impurity 14 (CAS 1576240-09-9)
- Lumateperone Impurity 2 (CAS 1576240-15-7)
Recommended Standards
- Desmopressin Impurity 33 (CAS CATO-C4X-221533)
- Sarpogrelate Impurity 11 (CAS 138656-66-3)
- Macitentan Impurity 15 (CAS 1642873-04-8)
- N-(4,5-Dimethylthiazol-2-yl)-3-(6-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)propanamide (CAS 1105228-72-5)
- 7-Methoxy-1h-pyrrolo[2,3-c]pyridine-3-carboxylic acid (CAS 1190317-17-9)
- 5,8-Difluoro-3,4-dihydro-2h-1-benzopyran-4-ol (CAS 942196-02-3)
- 2-(Piperazin-1-yl)pentan-1-ol dihydrochloride (CAS 1354954-09-8)
- 3-Amino-5-bromopyrazine-2-carbaldehyde (CAS 1260667-02-4)
- 4-Phenylpyrimidine-5-carboxylic acid (CAS 92084-99-6)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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