Lumateperone Impurity N6（and enantiomer） CAS 313544-32-0
| CAS No. | 313544-32-0 |
| Molecular Formula | C16H19N3O3 |
| Molecular Weight | 301.34 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Lumateperone Impurity N6（and enantiomer） (CAS 313544-32-0), a pharmacopoeial impurity reference standard (molecular formula C16H19N3O3, MW 301.34 g/mol) used for the identification and quantification of trace impurities in APIs.
The molecular framework of Lumateperone Impurity N6（and enantiomer） (C16H19N3O3) is characterized by a nitrogen-containing heterocyclic scaffold, 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
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 | C16H19N3O3 |
| Molecular Weight | 301.34 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 69 (CAS CATO-C4X-220169)
- Lumateperone Impurity 79 (CAS CATO-C4X-220179)
- Lumateperone Impurity N3 (CAS 313369-16-3)
- Lumateperone Impurity 12 (CAS CATO-C4X-220112)
- Lumateperone Impurity 13（and enantiomer） (CAS 313544-77-3)
- Lumateperone Impurity 80 (CAS CATO-C4X-220180)
- Lumateperone Impurity 66 (CAS CATO-C4X-220166)
- Lumateperone Impurity N2 (CAS 313544-31-9)
Recommended Standards
- Fenoterol EP Impurity B (Enantiomer Mixture) (CAS 699525-61-6)
- 7-(((1R,3s,5S)-8-azabicyclo[3.2.1]octan-3-yl)oxy)-3-methoxy-2H-chromen-2-one (CAS 1320346-14-2)
- Amlodipine Impurity N13 (CAS 70677-78-0)
- Isofebrifugine (CAS 32434-44-9)
- Linagliptin Impurity 75 (CAS CATO-C4X-110175)
- Enzalutamide Impurity 38 (CAS 948294-47-1)
- Baloxavir Impurity 126 (CAS CATO-C4X-2108126)
- 6-(Methylthio)-N-(pyridin-3-ylmethyl)-1,2,4,5-tetrazin-3-amine (CAS 866154-08-7)
- 2-Chloro-1-methyl-5-phenyl-1H-pyrrole-3,4-dicarbaldehyde (CAS 139347-71-0)
- 2-Methylspiro[3.3]heptane-2-carboxylic acid (CAS 64776-06-3)
- 6-(Benzylamino)-4-methylnicotinonitrile (CAS 1355218-85-7)
- 2-Cyclopropoxy-5-nitrobenzenesulfonamide (CAS 1243408-23-2)
- 1-Icosylpyridin-1-ium bromide (CAS 134782-13-1)
- Des-Ala18-Tirzepatide (CAS CATO-CPTD788955)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com