Macitentan Impurity 10 CAS 149506-35-4
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 149506-35-4 |
| Molecular Formula | C11H11BrO4 |
| Molecular Weight | 287.11 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Macitentan Impurity 10 (CAS 149506-35-4) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H11BrO4. Molecular weight: 287.11 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H11BrO4 |
| Molecular Weight | 287.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, 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; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1999 |
| Halogen Content | Br-containing |
Related Macitentan Standards
- Macitentan Impurity 36 (CAS CATO-C4X-117536)
- Macitentan Impurity 38 (CAS 2211054-17-8)
- Macitentan Impurity 42 (CAS CATO-C4X-117542)
- Macitentan Impurity 9 (CAS 706811-25-8)
- Macitentan impurity 51 (CAS CATO-C4X-117551)
- Macitentan impurity 53 (CAS 2211054-46-3)
- Macitentan Impurity 14 (CAS 2211059-05-9)
- Macitentan Impurity 13 (CAS 3974-18-3)
Recommended Standards
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- Avanafil Impurity 43 (CAS CATO-C4X-1118143)
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- (2E)-3-[4-Methoxy-3-(morpholin-4-ylmethyl)phenyl]-acrylic acid (CAS 893732-30-4)
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- 6-chloro-2,3-dimethyl-2H-pyrazolo[3,4-b]pyridine (CAS 2067257-98-9)
- (3-Bromo-1H-1,2,4-triazol-1-yl)(phenyl)methanone (CAS 129053-62-9)
- Neuropeptide Y, porcine (CAS 82785-45-3)
Why CATO?
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