Brexpiprazole Impurity 96 CAS CATO-C4X-113196
| CAS No. | CATO-C4X-113196 |
| Molecular Formula | C26H33ClN2O4 |
| Molecular Weight | 473.00 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Brexpiprazole Impurity 96 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 473.00 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a process- or degradation-related impurity, Brexpiprazole Impurity 96 (CAS CATO-C4X-113196, C26H33ClN2O4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
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 manufactures Brexpiprazole Impurity 96 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 | C26H33ClN2O4 |
| Molecular Weight | 473.00 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Brexpiprazole Standards
- Brexpiprazole Impurity 93 (CAS CATO-C4X-113193)
- Brexpiprazole Impurity 101 (CAS CATO-C4X-1131101)
- Brexpiprazole Impurity 135 (CAS CATO-C4X-1131135)
- Brexpiprazole Impurity 155 (CAS CATO-C4X-1131155)
- Brexpiprazole Impurity 97 (CAS CATO-C4X-113197)
- Brexpiprazole Impurity 90 (CAS CATO-C4X-113190)
- Brexpiprazole Impurity 92 (CAS CATO-C4X-113192)
- Brexpiprazole impurity 122 (CAS CATO-C4X-1131122)
Recommended Standards
- Bis(hexafluoroacetylacetonato)cobalt(II) (CAS 19648-83-0)
- LBP-1 (CAS 1050478-18-6)
- (S)-2-(((1-Hydroxy-3,3-dimethylbutan-2-yl)imino)methyl)-4,6-diiodophenol (CAS 477339-39-2)
- N-(3-chlorobenzyl)-6-(ethylsulfonyl)-4-(methylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxamide (CAS 866134-37-4)
- Lufenuron EP Impurity B (CAS 2767988-84-9)
- Abemaciclib Impurity 59 (CAS CATO-C4X-293759)
- Tegoprazan Impurity 141 (CAS CATO-C4X-2297141)
- 5-Fluoro-2-methyl-4-nitropyridine 1-Oxide (CAS 113209-88-4)
- 4-Hydroxy-3,6-dimethyl-2H-pyran-2-one (CAS 5192-62-1)
- 3-isoquinolinecarboxylic Acid, 1,2,3,4-tetrahydro-, Methyl Ester, (3r) (CAS 79799-05-6)
- 2-amino-2-(3,4,5-trifluorophenyl)ethan-1-ol hydrochloride (CAS 1423034-14-3)
- Ethyl 2-(piperidin-4-yl)pyrimidine-5-carboxylate (CAS 944902-23-2)
- (R)-(4-Benzyl-7-methyl-1,4-diazepan-1-yl)(5-methyl-2-(2H-1,2,3-triazol-2-yl)phenyl)methanone (CAS 1620097-07-5)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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