Cariprazine Impurity 33 CAS CATO-C4X-240833
| CAS No. | CATO-C4X-240833 |
| Molecular Formula | C12H18N2O2 |
| Molecular Weight | 222.28 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Cariprazine Impurity 33 (CAS CATO-C4X-240833), a pharmacopoeial impurity reference standard (molecular formula C12H18N2O2, MW 222.28 g/mol) used for the identification and quantification of trace impurities in APIs.
Cariprazine Impurity 33 (C12H18N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, 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.
CATO manufactures Cariprazine Impurity 33 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H18N2O2 |
| Molecular Weight | 222.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Cariprazine Standards
- Cariprazine Impurity 17 (CAS 1698050-40-6)
- Cariprazine Impurity 14 (CAS 55827-50-4)
- Cariprazine Impurity 58 (CAS CATO-C4X-240858)
- Cariprazine Impurity 59 (CAS CATO-C4X-240859)
- Cariprazine Impurity 30 (CAS CATO-C4X-240830)
- Cariprazine Impurity 61 (CAS CATO-C4X-240861)
- Cariprazine Impurity 50 (CAS CATO-C4X-240850)
- Cariprazine Impurity 28 (CAS CATO-C4X-240828)
Recommended Standards
- Lusutrombopag Impurity 4 (CAS CATO-C4X-20844)
- Dalilesen impurity 49 (CAS CATO-C4X-301049)
- Dyclonine Impurity 5 (CAS 165261-15-4)
- 2-Hydroxyibuprofen (CAS 51146-55-5)
- Milrinone Impurity 8 (CAS 106637-42-7)
- Lasmiditan Impurity 46 (CAS CATO-C4X-247846)
- Berberine Impurity 31 (CAS 17388-19-1)
- 2-Methyl-N-(pyridin-2-ylmethyl)pyridin-3-amine (CAS 1514038-76-6)
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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