Furosemide EP Impurity D CAS 5046-19-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 5046-19-5 |
| Molecular Formula | C17H17N3O6S |
| Molecular Weight | 391.40 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Furosemide EP Impurity D (CAS 5046-19-5) pharmacopoeial impurity standards reference standard. Molecular formula: C17H17N3O6S. Molecular weight: 391.40 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H17N3O6S |
| Molecular Weight | 391.40 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Furosemide Standards
- Furosemide Impurity 40 (CAS 2309465-74-3)
- Furosemide Impurity 62 (CAS CATO-C4X-140262)
- Furosemide Impurity 63 (CAS CATO-C4X-140263)
- Furosemide Impurity 61 (CAS CATO-C4X-140261)
- Furosemide Impurity 43 (CAS 2708280-93-5)
- Furosemide Impurity 52 (CAS CATO-C4X-140252)
- Furosemide Impurity 20 (CAS CATO-C4X-140220)
- Furosemide Impurity 46 (CAS CATO-C4X-140246)
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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