1,3-Dihydro-N-methyl-1,3-dioxo-2H-isoindole-2-ethanesulfonamide CAS 81428-01-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81428-01-5 |
| Molecular Formula | C11H12N2O4S |
| Molecular Weight | 268.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,3-Dihydro-N-methyl-1,3-dioxo-2H-isoindole-2-ethanesulfonamide (CAS 81428-01-5) pharmaceutical standards reference standard. Molecular formula: C11H12N2O4S. Molecular weight: 268.29 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H12N2O4S |
| Molecular Weight | 268.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- (R)-3-amino-3-(2-hydroxyphenyl)propanoic acid (CAS 708973-31-3)
- 2-(aminooxy)-2-methylpropan-1-ol hydrochloride (CAS 372105-52-7)
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