Lumateperone Impurity 69 CAS CATO-C4X-220169
| CAS No. | CATO-C4X-220169 |
| 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 69 (CAS CATO-C4X-220169), a pharmacopoeial impurity reference standard (molecular formula C16H19N3O3, MW 301.34 g/mol) used for the identification and quantification of trace impurities in APIs.
Lumateperone Impurity 69 (C16H19N3O3) contains a nitrogen-containing heterocyclic scaffold, an amide 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. 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).
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.
As a certified reference material (CRM), Lumateperone Impurity 69 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 | 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 |
| Nitrogen Atoms | 3 |
Related Lumateperone Standards
- Lumateperone Impurity 79 (CAS CATO-C4X-220179)
- Lumateperone Impurity N3 (CAS 313369-16-3)
- Lumateperone Impurity N6（and enantiomer） (CAS 313544-32-0)
- 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
- Bumetanide Impurity 57 (CAS CATO-C4X-198657)
- Pranoprofen Impurity 63 (CAS CATO-C4X-181163)
- Metaraminol Impurity 12 (CAS 130826-91-4)
- Pranoprofen Impurity 6 (CAS 143436-36-6)
- Sofosbuvir Ph.Int Impurity B(Chloro Sofosbuvir) (CAS 1496552-51-2)
- Proguanil impurity 1 (CAS CATO-C4X-17391)
- Acetaminophen Impurity 25 (CAS 98966-14-4)
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- 2-Oxocyclobutane-1-carbonitrile (CAS 52903-54-5)
- 5-Cyclopropyl-1-(o-tolyl)-1H-pyrazole-4-carboxylic acid (CAS 241800-37-3)
- 3-Phenylisoxazol-5(2H)-one (CAS 7713-79-3)
- 3-(2,4-Dimethylphenyl)-1-methylquinazoline-2,4(1H,3H)-dione (CAS 60942-80-5)
- 1-(Tert-pentyl)-1H-pyrazol-4-yl dimethylcarbamate (CAS 88558-99-0)
- [γ-Glu]15 Semaglutide (CAS CATO-C4X-222690)
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