Sivelestat sodium Impurity 2 CAS 150374-99-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 150374-99-5 |
| Molecular Formula | C11H13ClO4S |
| Molecular Weight | 276.74 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Sivelestat sodium Impurity 2 (CAS 150374-99-5) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H13ClO4S. Molecular weight: 276.74 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H13ClO4S |
| Molecular Weight | 276.74 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Sivelestat Standards
- Sivelestat sodium Impurity 32 (CAS CATO-C4X-212332)
- Sivelestat sodium impurity 41 (CAS CATO-C4X-212341)
- Sivelestat sodium impurity 42 (CAS CATO-C4X-212342)
- Sivelestat sodium impurity 43 (CAS CATO-C4X-212343)
- Sivelestat Impurity 10 (CAS CATO-C4X-212310)
- Sivelestat Impurity 27 (CAS CATO-C4X-212327)
- Sivelestat sodium impurity 45 (CAS CATO-C4X-212345)
- Sivelestat Impurity 18 (CAS 150374-97-3)
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- 2-(2,4,6-Tribromophenoxy)ethyl acrylate (CAS 7347-19-5)
- Des-Ala21-Tirzepatide (CAS CATO-CPTD788952)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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