Brexpiprazole Impurity 153 CAS CATO-C4X-1131153
| CAS No. | CATO-C4X-1131153 |
| Molecular Formula | C25H27N3O3S |
| Molecular Weight | 449.57 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a process- or degradation-related impurity, Brexpiprazole Impurity 153 (CAS CATO-C4X-1131153, C25H27N3O3S) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C25H27N3O3S, Brexpiprazole Impurity 153 contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 449.57 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 Brexpiprazole Impurity 153 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 | C25H27N3O3S |
| Molecular Weight | 449.57 g/mol |
| Purity | ≥95% |
| 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 |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Brexpiprazole Standards
- Brexpiprazole Impurity 10 (CAS 1191900-58-9)
- Brexpiprazole Impurity 149 (CAS 2368233-78-5)
- Brexpiprazole Impurity 28 (CAS 1191900-51-2)
- Brexpiprazole Impurity 57 (CAS CATO-C4X-113157)
- Brexpiprazole Impurity 142 (CAS CATO-C4X-1131142)
- Brexpiprazole Impurity 169 (CAS 2091105-80-3)
- Brexpiprazole impurity 125 (CAS CATO-C4X-1131125)
- Brexpiprazole Impurity 170 (CAS CATO-C4X-1131170)
Recommended Standards
- VULM 1457 (CAS 228544-65-8)
- Vilazodone-d8 (CAS 1794789-93-7)
- 4-Methoxy-N-{2,5,6-trimethyl-1-[(3-methylphenyl)methyl]-1H-1,3-benzodiazol-4-yl}benzene-1-sulfonamide (CAS 338964-16-2)
- Chloro(ethylcyclopentadienyl)(triphenylphosphinenickel(II) (CAS 149272-90-2)
- Atogepant Impurity 97 (CAS CATO-C4X-328597)
- Betamethasone impurity 95 (CAS 1815577-58-2)
- Relugolix Impurity 178 (CAS CATO-C4X-2429178)
- 2-(3-Cyanopropoxy)-6-methylpyridine-3-carbonitrile (CAS 174895-32-0)
- N,N-Dimethyl-N’-(pyridin-2-yl)ethane-1,2-diamine (CAS 23826-72-4)
- Atrasentan Impurity 139 (CAS 1058349-18-0)
- Cyclopentylmagnesium chloride (CAS 32916-51-1)
- Methyl 5-(methylamino)-2-nitrobenzoate (CAS 1135283-73-6)
- Ethyl 2-oxoimidazolidine-1-carboxylate (CAS 825-43-4)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
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