Lumateperone Impurity N7（and enantiomer） CAS 313544-76-2
| CAS No. | 313544-76-2 |
| Molecular Formula | C17H21N3O3 |
| Molecular Weight | 315.37 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Lumateperone Impurity N7（and enantiomer） 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, Lumateperone Impurity N7（and enantiomer） (CAS 313544-76-2, C17H21N3O3) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
The molecular framework of Lumateperone Impurity N7（and enantiomer） (C17H21N3O3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C17H21N3O3 |
| Molecular Weight | 315.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Lumateperone Standards
- Lumateperone Impurity 11 (CAS CATO-C4X-220111)
- Lumateperone Impurity 41 (CAS CATO-C4X-220141)
- Lumateperone Impurity 48 (CAS 2702323-64-4)
- Lumateperone Impurity 78 (CAS CATO-C4X-220178)
- Lumateperone Impurity 68 (CAS CATO-C4X-220168)
- Lumateperone Impurity 75 (CAS 2762307-17-3)
- Lumateperone impurity 55 (CAS CATO-C4X-220155)
- Lumateperone Impurity 67 (CAS CATO-C4X-220167)
Recommended Standards
- 4-(tert-Butyl)-N-(2-(4-fluorophenoxy)ethyl)benzamide (CAS 1171166-24-7)
- 2'-Fluoro-4''-propyl-[1,1':4',1''-terphenyl]-4-carbonitrile (CAS 127523-43-7)
- (3aS,6R,7aR)-8,8-Dimethyl-1-((trifluoromethyl)thio)hexahydro-1H-3a,6-methanobenzo[c]isothiazole 2,2-dioxide (CAS 2094737-51-4)
- Ethyl 2-(((tert-butoxycarbonyl)amino)methyl)-6-fluorospiro[3.3]heptane-2-carboxylate (CAS 2715119-98-3)
- Mometasone Impurity 43 (CAS CATO-C4X-170443)
- Valproate Impurity 77 (CAS CATO-C4X-116677)
- Chlorphenamine Impurity 66 (CAS CATO-C4X-118866)
- 2-(1-{[(1,3-thiazol-2-yl)carbamoyl]methyl}cyclohexyl)acetic acid (CAS 384859-05-6)
- 1,3-Dimethyl 2-{4-[ethyl(phenyl)sulfamoyl]-2-nitrophenyl}propanedioate (CAS 860785-57-5)
- (Z)-(2-(4-chlorophenyl)cyclopropyl)(4-nitrophenyl)methanone O-(2,4-dichlorobenzyl) oxime (CAS 338401-35-7)
- 3-Phenylbicyclo[2.2.1]Heptan-2-amine (CAS 39550-30-6)
- 1-(1-Methoxypropan-2-yl)-3,5-dimethyl-1h-pyrazol-4-amine (CAS 1339362-22-9)
- (5-Phenylthiophen-2-yl)methanamine hydrochloride (CAS 1216555-30-4)
- Neuroendocrine Regulatory Peptide-1 (rat) (CAS 954420-51-0)
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