Cariprazine Impurity 9 CAS 1480744-38-4
| CAS No. | 1480744-38-4 |
| Molecular Formula | C21H32Cl2N4O |
| Molecular Weight | 427.41 g/mol |
| 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.
CATO supplies Cariprazine Impurity 9 (CAS 1480744-38-4), a pharmacopoeial impurity reference standard (molecular formula C21H32Cl2N4O, MW 427.41 g/mol) used for the identification and quantification of trace impurities in APIs.
Cariprazine Impurity 9 (C21H32Cl2N4O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures Cariprazine Impurity 9 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 | C21H32Cl2N4O |
| Molecular Weight | 427.41 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Cariprazine Standards
- Cariprazine (CAS 839712-12-8)
- Cariprazine Impurity 4 (CAS CATO-C4X-24084)
- Cariprazine Impurity 45 (CAS 1378235-50-7)
- Cariprazine Impurity 63 (CAS CATO-C4X-240863)
- Cariprazine Impurity 41 (CAS 1957145-61-7)
- Cariprazine-d6 (CAS 1308278-67-2)
- Cariprazine Impurity 18 (CAS CATO-C4X-240818)
- Cariprazine Impurity 36 (CAS CATO-C4X-240836)
Recommended Standards
- Ethyl (2E)-2-(2,4-difluorobenzenesulfonyl)-3-[(3,4-dimethoxyphenyl)amino]prop-2-enoate (CAS 1327176-76-0)
- N-(2-Hydroxyethyl)-1-(4-(3,4,5-trifluorobenzyl)pyridin-2-yl)indoline-4-carboxamide (CAS 1956366-29-2)
- (2E)-1,2-Bis(4-methoxyphenyl)-3-{[4-(trifluoromethyl)phenyl]amino}prop-2-en-1-one (CAS 692287-94-8)
- Pemetrexed Impurity 68 (CAS CATO-C4X-172668)
- Bisoprolol EP Impurity E (CAS 1217245-60-7)
- Ozenoxacin Impurity 81 (CAS CATO-C4X-279681)
- Vardenafil Impurity 42 (CAS CATO-C4X-101742)
- 5-(((3-Bromobenzyl)thio)methyl)-1,3,4-thiadiazol-2-amine (CAS 400739-75-5)
- 1-(4-Bromophenyl)-2-oxopyridine-3-carboxylic acid (CAS 1267274-34-9)
- 2-Amino-3-methyl-1-(1,6-diazaspiro[3.4]octan-6-yl)butan-1-one (CAS 1420784-53-7)
- Avatrombopag Impurity 57 (CAS CATO-C4X-223457)
- 3-Acetylisoxazole-4-carbonitrile (CAS 344277-60-7)
- 6-Methoxy-1-methyl-2,3-dihydroquinolin-4(1H)-one (CAS 3954-50-5)
- Hexapeptide-11 (CAS 161258-30-6)
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