Iloperidone Impurity 15 CAS 81055-36-9
| CAS No. | 81055-36-9 |
| Molecular Formula | C10H13BrO3S |
| Molecular Weight | 293.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Iloperidone Impurity 15.
Iloperidone Impurity 15 (CAS 81055-36-9), molecular formula C10H13BrO3S and molecular weight 293.18 g/mol, is a CATO reference standard with documented purity and traceability.
Iloperidone Impurity 15 (C10H13BrO3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. It is notably hygroscopic, 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Iloperidone Impurity 15 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 | C10H13BrO3S |
| Molecular Weight | 293.18 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Iloperidone Standards
- Iloperidone Impurity 6 (CAS 3245-49-6)
- Iloperidone Stage -I Impurity (CAS 58113-30-7)
- Iloperidone Impurity 1 (CAS 207298-39-3)
- Iloperidone Impurity 3 (CAS 792857-93-3)
- Iloperidone Impurity 8 (CAS 1209459-88-0)
- Iloperidone Impurity 5 (CAS 19417-90-4)
- Iloperidone Impurity 19 (CAS 54771-60-7)
- Iloperidone Impurity 31 (CAS 116218-80-5)
Recommended Standards
- 6-Bromo-2,4-difluoro-3-(trimethylsilyl)benzaldehyde (CAS 651326-71-5)
- N-(2-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)propan-1-amine (CAS 2377609-37-3)
- 5-Bromo-N,N-diethylpyridine-3-sulfonamide (CAS 62009-37-4)
- N-(2-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)propan-2-amine (CAS 2377607-41-3)
- 1-(Dimethoxymethyl)piperazine (CAS 101814-69-1)
- 3-Bromo-6-fluoro-4-iodo-1H-pyrazolo[3,4-b]pyridine (CAS 2863533-39-3)
- 3-Bromo-N-(2-fluorophenyl)-2-methylpyrazolo[1,5-c]pyrimidine-5-carboxamide (CAS 1170190-27-8)
- (2R)-2-(tert-butoxycarbonylamino)-3-(3-tert-butoxycarbonylbenzimidazol-5-yl)propanoic acid (CAS 2387566-86-9)
- tert-Butyl (1-(butylamino)-1-oxopropan-2-yl)carbamate (CAS 176249-81-3)
- 2-Amino-N-(2-methoxyphenyl)-1,3-benzoxazole-5-sulfonamide (CAS 851115-99-6)
- n-(1-(3-Aminopropyl)-3-methyl-1h-pyrazol-5-yl)acetamide (CAS 1181458-77-4)
- (R)-2-Dodecyloxirane (CAS 116619-64-8)
- Methyl 2-(bromomethyl)-5-(trifluoromethyl)nicotinate (CAS 1260672-86-3)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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