2-Methoxy-4-(1-oxoisoindolin-2-yl)benzene-1-sulfonyl chloride CAS 277758-53-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 277758-53-9 |
| Molecular Formula | C15H12ClNO4S |
| Molecular Weight | 337.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methoxy-4-(1-oxoisoindolin-2-yl)benzene-1-sulfonyl chloride (CAS 277758-53-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H12ClNO4S. Molecular weight: 337.78 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H12ClNO4S |
| Molecular Weight | 337.78 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-(1-Benzyl-3-oxo-2-piperazinyl)acetic acid (CAS 693824-68-9)
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