Furosemide Impurity 55 CAS 76852-02-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 76852-02-3 |
| Molecular Formula | C11H11ClN2O3S |
| Molecular Weight | 286.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Furosemide Impurity 55 (CAS 76852-02-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H11ClN2O3S. Molecular weight: 286.73 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H11ClN2O3S |
| Molecular Weight | 286.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Furosemide Standards
- Furosemide Impurity 50 (CAS CATO-C4X-140250)
- Furosemide Impurity 44 (CAS CATO-C4X-140244)
- Furosemide Impurity 16 (CAS 3740-18-9)
- Furosemide Impurity 26 (CAS CATO-C4X-140226)
- Furosemide Impurity 31 (CAS 4818-85-3)
- Furosemide Impurity 45 (CAS CATO-C4X-140245)
- Furosemide Impurity 8 (CAS 41332-59-6)
- Furosemide Impurity 19 (CAS CATO-C4X-140219)
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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