Aripiprazole-Impurity 10 CAS 82657-32-7
| CAS No. | 82657-32-7 |
| Molecular Formula | C12H14BrNO2 |
| Molecular Weight | 284.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Aripiprazole-Impurity 10 (CAS 82657-32-7), molecular formula C12H14BrNO2 and molecular weight 284.15 g/mol, is a CATO reference standard with documented purity and traceability.
Aripiprazole-Impurity 10 (C12H14BrNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Aripiprazole-Impurity 10 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 | C12H14BrNO2 |
| Molecular Weight | 284.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Aripiprazole Standards
- Aripiprazole Impurity 48 (CAS 1424857-93-1)
- Aripiprazole Impurity 21 (CAS 2250243-33-3)
- Aripiprazole Impurity 71 (CAS CATO-C4X-100871)
- Aripiprazole Impurity 55 (CAS CATO-C4X-100855)
- Aripiprazole Impurity 3 (CAS 129722-34-5)
- Aripiprazole Impurity 61 (CAS 63309-35-3)
- Aripiprazole Impurity 64 (CAS 63136-84-5)
- Aripiprazole N-Bromobutyl Impurity (CAS 1424857-68-0)
Recommended Standards
- 8-Bromo-2-phenylquinoline (CAS 871507-80-1)
- Ethyl 3-bromo-5,6,7,8-tetrahydroquinoline-8-carboxylate (CAS 2028307-00-6)
- 6-Bromo-4H-spiro[benzo[d][1,3]dioxine-2,4'-piperidine] (CAS 815580-04-2)
- Methanone, (4-bromo-2-methylphenyl)-4-morpholinyl- (CAS 276677-17-9)
- 3-Chloro-5-vinylpyridine (CAS 7300-33-6)
- tert-Butyl (S)-(1-(4-bromophenyl)-1-oxopropan-2-yl)carbamate (CAS 339185-56-7)
- (R)-1-(Pyridin-3-yl)propan-1-amine (CAS 1213006-38-2)
- 1,5-Diphenylpyrazolidin-3-one (CAS 6118-95-2)
- (S)-2-(6-Benzylpyridin-2-yl)-4-(tert-butyl)-4,5-dihydrooxazole (CAS 1800190-39-9)
- 39739-07-6 KM3853 METHYL 2-(1,3-DIOXO-1,3-DIHYDRO-2H-ISOINDOL-2-YL)-3-HYDROXYPROPANOATE (CAS 39739-07-6)
- Methyl N-{1-[(2,6-dichlorophenyl)methyl]-6-oxo-1,6-dihydropyridin-3-yl}carbamate (CAS 339009-10-8)
- Dotinurad Impurity 86 (CAS CATO-C4X-249486)
- 2-Methyl-1H-benzo[d]imidazole-5-sulfonyl chloride (CAS 181473-23-4)
- D-allo-Thr5-Semaglutide (CAS CATO-C4X-2226243)
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