Macitentan Impurity 38 CAS 2211054-17-8
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2211054-17-8 |
| Molecular Formula | C12H10BrN3O |
| Molecular Weight | 292.13 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Macitentan Impurity 38 (CAS 2211054-17-8) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H10BrN3O. Molecular weight: 292.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H10BrN3O |
| Molecular Weight | 292.13 g/mol |
| Appearance | Pale yellow to 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Macitentan Standards
- Macitentan Impurity 42 (CAS CATO-C4X-117542)
- Macitentan Impurity 10 (CAS 149506-35-4)
- Macitentan Impurity 36 (CAS CATO-C4X-117536)
- Macitentan Impurity 14 (CAS 2211059-05-9)
- Macitentan Impurity 9 (CAS 706811-25-8)
- Macitentan impurity 51 (CAS CATO-C4X-117551)
- Macitentan impurity 53 (CAS 2211054-46-3)
- Macitentan Impurity 13 (CAS 3974-18-3)
Recommended Standards
- Phenyl N-(4-bromophenyl)carbamate (CAS 50882-29-6)
- Brimonidine (CAS 59803-98-4)
- N-(6-Bromopyridin-2-yl)-6-methylpyridine-2-carboxamide (CAS 863909-28-8)
- Meropenem Impurity 48 (CAS CATO-C4X-130948)
- Tolvaptan Impurity 24 (CAS 150683-27-5)
- 5-(Azetidin-3-yl)-2-methyl-2H-1,2,3,4-tetrazole hydrochloride (CAS 1378802-33-5)
- Iridium(III) chloride hydrate (CAS 14996-61-3)
- Triphenyloxonium tetrafluoroborate (CAS 1581-55-1)
- tert-Butyl 6-(hydroxymethyl)-1H-indazole-1-carboxylate (CAS 1126424-52-9)
- D-Gln19-Tirzepatide (CAS CATO-CPTD788915)
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 13829788188 / jacky.chen@cato-chem.com