Hydroxy O-Desmethyl Bosentan CAS 253688-62-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 253688-62-9 |
| Molecular Formula | C26H27N5O7S |
| Molecular Weight | 553.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Hydroxy O-Desmethyl Bosentan (CAS 253688-62-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C26H27N5O7S. Molecular weight: 553.59 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C26H27N5O7S |
| Molecular Weight | 553.59 g/mol |
| Purity | 97%+ |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N-(2,5-Difluoro-4-((2-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yl)oxy)phenyl)-N-phenylcyclopropane-1,1-dicarboxamide (CAS 1225278-16-9)
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- (S)-1-Isocyanato-2,3-dihydro-1h-indene (CAS 745783-81-7)
- 7-Chloro-8-methyl-2-(thiophen-2-yl)quinoline-4-carboxylic acid (CAS 588696-19-9)
- N-(4-((2-(2-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazole-4-carbonyl)hydrazinyl)sulfonyl)phenyl)acetamide (CAS 956372-21-7)
- 4-Bromo-6-(tert-butyl)-5-methoxy-2-methyl-2,3-dihydro-1H-inden-1-one (CAS 952516-23-3)
- Indium(III) oxide (CAS 1312-43-2)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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